Führungsschiene für einen Beschlag

Damper cylinder, for a building fire door, has an additional chamber to take the damper fluid oil from the fluid chamber on an increased inner pressure through heat to keep the door closed

The damper cylinder (4) for a building fire door, or other fire safety installation, has a housing (5) and a fluid chamber (6) filled with a damper fluid oil (15) and a damper piston (8) with a piston rod (10). The cylinder additionally has at least one catch chamber (22) for the fluid integrated in the housing, linked to the fluid chamber by a flow channel (16) with a closure (19) released by heat or an overpressure. The fluid and catch chambers have tubes (12,23) in alignment with each other, separated by a dividing wall (24).

Scharnier-Anordnung

Bei einer Scharnier-Anordnung (1), insbesondere einem Kühlschrank-Gehäuse mit einer daran verschwenkbar angelenkten Kühlschrank-Tür, ist zur Erzielung eines verbesserten Dämpfungsverhaltens vorgesehen, dass eine Kolben-Zylinder-Dämpfungs-Einheit (12) mittels einer ersten Anlenk-Verbindung (34) direkt an einem ersten Teil (2) und mittels einer zweiten Anlenk-Verbindung (35) direkt an einem zweiten Teil (4) angelenkt ist und dass mindestens ein Feder-Element (36) mittels einer ersten Feder-Anlenk-Verbindung (44) direkt an einem der Teile (2, 4) und mittels einer zweiten Feder-Anlenk-Verbindung (45) direkt an der Kolben-Zylinder-Dämpfungs-Einheit (12) angelenkt ist.

Door closing unit with overload protection

A seal (7) serving for sealing the piston (2) in the cylinder (11) is designed as an overload seal which in cases of overload allows liquid exchange to take place between the pressure chamber (11a) and a further cylinder chamber (11b).

Türzarge, insbesondere für Brandschutzzwecke

Türzarge (1) mit zwei Längsrahmenteilen (2) und einem Querrahmenteil (3), welche einen Türraum (4) zur Aufnahme eines schwenkbar an der Zarge (1) anordbaren Türblatts (5) ausbilden, dadurch gekennzeichnet, dass wenigstens eines der Längsrahmenteile (2) ein Aussteifungselement (6) mit zwei flächig ausgestalteten, rechtwinklig zueinander angeordneten Schenkeln (7, 8) aufweist, wobei der eine Schenkel (7) im Wesentlichen parallel zu der dem Türraum (4) zugewandten Seite (9) des Längsrahmenteils (2) ausgerichtet ist und vollständig in das Längsrahmenteil (2) eingebracht ist, und wobei der andere Schenkel (8) im Wesentlichen orthogonal zu der dem Türraum (4) zugewandten Seite (9) des Längsrahmenteils (2) ausgerichtet ist und teilweise in den Türraum (4) ragt.

Kolben für einen Türschließer oder für einen Türantrieb

Kolben (1) für einen Türschließer oder für einen Türantrieb, aufweisend einen Schließkolbenflansch (2) und einen Dämpfungskolbenflansch (3) und eine den Schließkolbenflansch (2) vom Dämpfungskolbenflansch (3) distanzierende Zahnstange (4), mit am Schließkolbenflansch (2) und am Dämpfungskolbenflansch (3) jeweils angeordneten, an einer Innenwand eines Schließergehäuses anliegenden, über einen Außenmantel (8) des jeweiligen Kolbenflansches (2, 3) vorstehenden, in Nuten (11) der Kolbenflansche (2, 3) gelagerten Dichtungsringen (6), wobei ein Außenmantel (7) der Zahnstange (4) von der Innenwand des Schließergehäuses beabstandet ausgebildet ist, wobei das am Schließkolbenflansch (2) und am Dämpfungskolbenflansch (3) Führungsringe (10) angeordnet sind, die an der Innenwand des Schließergehäuses anliegen, über den Außenmantel (8) des jeweiligen Kolbenflansches (2, 3) vorstehen und in Nuten (9) der Kolbenflansche (2, 3) gelagert sind, und wobei mit Bezug auf eine Längserstreckung des Kolbens (1 ...

Antrieb für einen Flügel einer Tür oder eines Fensters

Antrieb (1) für einen Flügel (2) einer Tür oder eines Fensters, mit einer Abtriebswelle mit einem Wellenende (8), welches mit einem Gegenstück (9) drehfest verbindbar ist, wobei die Verbindung (7) von Wellenende (8) und Gegenstück (9) stufenlos ausgebildet ist und durch eine Schraube (10) oder eine Überwurfmutter (12) verbindbar ist, dadurch gekennzeichnet, dass das Wellenende (8) und das Gegenstück (9) als Kegelhülse/Kegelschaft-Verbindung (7) ausgeführt sind, und dass die Verbindung (7) lösbar ist, indem sich beim Lösen der Kopf der Schraube (10) am Gleitarm (5) abstützt oder indem sich beim Lösen die Überwurfmutter (12) am Gleitarm (5) oder am Gehäuse (4) des Antriebs (1) abstützt.

Valved piston and cylinder assembly

Improvements in floor springs and checks for doors

... 217,525. Gibbons, A. B. Jan. 28, 1924. Operating doors by springs; checks. - A combined floor spring and check for operating and controlling a door comprises a cam groove b<3> on the door pintle b, a co-operating roller d whereby the plate e is lifted against a laminated spring g secured at f to the casing, and a check device with a plunger h<1> secured to the underside of the plate e. The plate is also anchored at f and flexes at the end remote from the door pivot. The check plunger w is connected to the plate by a ball-joint o<1>, as shown, and it is located within an oil-well formed by an upstanding flange h. The downward movement of the check piston forces oil into a well i, which is covered and overlapped by the plate e to exclude dust and grit. Oil is drawn into the cylinder from the well i through a non-return ball valve j<2>, and is ejected through a port k adjustably restricted by a screw l. A cover-plate s is provided about the door pivot.

Mechanism for latching doors or like movable panels

... 1,070,035. Latch fastenings. "SOCIETE D' ETUDES & DE RECHERCHES TECHNIQUES" (S.E.R.T.). Sept. 23, 1964 [Sept. 25, 1963], No. 38749/64. Heading E2A. In a mechanism for latching vehicle doors, an energy storage device comprises a blade spring 21 which is loaded by an arm 16 pushing a leaf 19 solely under the closing action of the door. When the door is very nearly closed, the leaf 19 pushes a slide 28 to cause a pawl 23 to release a second leaf 18 whereupon the spring 21 urges upward a rod 8. A stop 30 rises to contact the arm 16 behind a block 31 to hold the arm, Fig. 6 (not shown). The upward movement of the rod 8 causes a piston (39); Fig. 7 (not shown) to force hydraulic fluid from a cylinder (38) to a cylinder (44) thereby pushing a ball (47), mounted on a latch bolt (46), into engagement with a keeper on the door post, Fig. 8 (not shown). An annular shoulder (54) on the keeper cooperates with an opening (55) on the end of cylinder- (44) to provide an antiburst device. An inner door ...

HYDRAULIC DOOR CLOSING MECHANISM

GATE OD. SUCH.

DOOR WITH REDUCED SWIVELING EXCURSION.

MORE TUERSCHLIESSER.

Hydraulic speed limiter

DOOR CLOSER

DOUBLE ACTING DOOR CLOSER

Le pivot lié à la porte engrène avec deux crémaillères parallèles se faisant face. Un piston relié par une bielle au levier tournant du dispositif à ressort de rappel et à amortisseur porte un crochet oscillant derrière lequel s'accroche un ergot d'une des deux crémaillères en début d'ouverture. En fin de fermeture, une butée fixe soulève le crochet pour libérer l'ergot. Les mêmes phénomènes se produisent vis-à-vis de l'autre crémaillère pour l'autre sens d'ouverture de la porte. Cet agencement permet au ferme-porte d'avoir une épaisseur suffisamment faible pour être logé dans un profilé de porte.

CONVENIENT AUTOMATIC CLOSING SYSTEM FOR DOORS

A housing having a first cross-sectional shape includes an elongate passageway disposed between a sealed bottom end of the housing and a top opening thereof. Liquid is disposed in the elongate passageway. A pulley is mounted substantially above the top opening. A weight adapted to fit in the housing has a second cross-sectional shape that differs substantially from the first crosssectional shape. A cable having a first end and a second end is entrained on the pulley, and a valve member is movably mounted with respect to the weight for directionally regulating a damping force associated with the movement of the weight through the liquid. The cable is attached to the weight at the first end of the cable. One of the housing and the second end of the cable is attached at a fixed location with respect to the door and the other of the housing and the second end of the cable is attached to the door. The weight moves upwardly through the liquid in the elongate opening with a first damping force ...

In die Türe, insbesondere Aufzugschachttüre, eingebauter Türschliesser.

Schliessvorrichtung für Türen mit Türschliesser mit Torsionsfedern.

Automatische Schliessvorrichtung an einer Flügeltüre, insbesondere für Aufzugsanlagen.

Automatische Schliess- und Dämpfungsvorrichtung an einer Flügeltüre, insbesondere für Aufzugsanlagen.

Ferme-porte

Flüssigkeitspuffer.

Automatische Schliessvorrichtung an einer Flügeltüre.

Einrichtung zum Schliessen von Türen

Türe mit einem in den Türflügel eingebauten eine Hemmvorrichtung aufweisenden Türschliesser

Vorrichtung zum Öffnen und Schliessen eines Türflügels

Amortisseur hydraulique

Selbsttätiger Türschliesser

Türschliesser

GATE WITH A MECHANISM TO THE OEFFNEN AND LATCHES.

Door closer

Door-closing device

Novel intelligent door

Automatic buffering door closer, refrigeration device and door body opening and closing control method

Door closing device and door device provided therewith

The present invention provides a door closing device which can be compulsively and slightly closed and open the door by using less force. The door closing device 1 includes a device main body 6 attached to a door frame and a guided member 7 attached to a door A. The device main body 6 includes a door closing arm 20 which moves into and out of engagement with the guided member 7 with the turning of the door A, a biasing mechanism which holds the door closing arm 20 in a standby position in which the door closing arm 20 can engage with the guided member 7 when the guided member 7 is not engaged with the door closing arm 20, and forcedly turns the door closing arm 20 in the direction that closes the door A when the guided member 7 is engaged with the door closing arm 20, and a direct-acting shock-absorbing mechanism which suppresses the turning of the door closing arm 20 when the door closing arm 20 is turning in the direction that closes the door A, and promotes the turning thereof when the ...

Piston of door closer

Microwave oven

Hinge with control buffer function

Piston of door closer

Piston barrel structure of precise micropore hydraulic damper

Hydraulic hinge structure capable of reducing impact force when door panel is opened outwards

Multi-door type cabinet

Hydraulic speed control hinge

Novel swinging door hinge with speed-delaying repercussion and open and close locating function

Hinge

Hydraulic door closing unit - has toothed piston with integral metal toothed element and synthetic seal

Piston with cup of sealing

Cushioning device especially applicable to the closing of the doors

Device for the adjustment in the box with sealing of a brake pivot to embed in the ground

DOOR CLOSER

Door Closer

Floor hinge cover of superior water proofing property

FIXED BRACKET STRUCTURE OF A FLUID DAMPER FOR FURNITURE CAPABLE OF INCREASING CONVENIENCE OF WORK BY FIXING A FLUID DAMPER TO THE CLOSING CHANNEL OF A DOOR FOR FURNITURE SELECTIVELY

PURPOSE: A fixed bracket structure of a fluid damper for furniture is provided to promote the convenience of installation and maintenance for a fluid damper and to improve in appearance by fixing a fluid damper to a fixed plate installed to the closing channel of a door for furniture selectively as occasion demands. CONSTITUTION: The fixed bracket structure(1) of a fluid damper for furniture comprises a fixed plate(10) bolted on the closing channel of a door for furniture and provided with many hanging projections(15) formed on the bottom(12) which forms two sides of the body to form a rail(17) in the longitudinal direction, a damper housing(20) coupled to the fixed plate in the one-touch type and provided with many fitting projections(23) formed on the internal wall of a space(25), where the fixed plate is placed, and moved along the rail and suspended between the bottom and the hanging projection, and a fluid damper(150) inserted and fixed to a housing space(21) formed on the front of ...

ROTARY TYPE OIL DAMPER TO DIVERSIFY THE DAMPING FORCE OF AN OIL DAMPER ACCORDING TO THE ROTATION ANGLE OF THE FLOW AMOUNT

PURPOSE: A rotary type oil damper is provided to maintain the stable damping performance by controlling the damping force of an oil damper according to the application object. CONSTITUTION: A rotary type oil damper comprises: a blade(150) arranged within a closed space filled with the viscous fluid; a rotary shaft(130) connected to a torque damping objects and rotating the blade; and a first flow passage(101) having a different cross section which is exposed to an exposing space segmented to a unit space, connecting the unit spaces segmented with the blade each other. © KIPO 2009 ...

STOP TYPE DOOR CLOSER, CAPABLE OF MAINTAINING THE OPENED STATE OF A DOOR WITHOUT ADDITIONAL EQUIPMENT

PURPOSE: A stop type door closer is provided to easily control external force applied to a door when the stopped state of the door is converted into the closed state and to maintain the stopped state without additional equipment. CONSTITUTION: A stop type door closer comprises a cylinder(10), a spring(40), a piston(20), and a pinion gear(32). The cylinder is filled with working fluid(60). The spring is installed in one side of the cylinder. The piston is formed in the spring and is inserted into the inner space of the cylinder. One side of the piston is elastically supported by the spring, and a check valve(26) is formed in the other side of the piston. The pinion gear is geared with a rack(20a) formed in the piston. COPYRIGHT KIPO 2010 ...

damping apparatus of bidirectionally openable revolving odoor

INSTALLATION STRUCTURE OF A BASE PLATE FOR AN AUTOMATIC DOOR WITH A HYDRAULIC HINGE, CAPABLE OF REDUCING CONSTRUCTION TIME

PURPOSE: An installation structure of a base plate for an automatic door with a hydraulic hinge is provided to securely construct a base plate using an existing bucket with mortar. CONSTITUTION: An installation structure of a base plate for an automatic door with a hydraulic hinge is as follows. A base plate(20) is coupled to the top surface of a mounting bracket(30). The mounting bracket is inserted inside a bucket(10). Vertical support pieces(31,31') are formed in both sides of the mounting bracket. Height control bolts(33,33') are coupled to the vertical support pieces toward the bottom surface of the bucket. The bucket and the mounting bracket are coupled by a mortar layer formed by placing concrete mortar into the bucket. COPYRIGHT KIPO 2010 ...

DOOR CLOSER SYSTEM

The invention relates to a door closer system (1) having a door actuator (10) and a mounting plate (11), wherein the mounting plate (11) serves for mounting of the door actuator (10) on a holder such as a door leaf, a door lintel, a wall, a ceiling or the like, wherein the door actuator (10) can be fastened to the mounting plate (11), wherein the mounting plate (11) has retaining sections (12) and the door actuator (10) has counterpart retaining sections (13) associated with the retaining sections (12), wherein by orthogonal placing and lateral shifting or rotation of the door actuator (10) along a fastening direction (14) on the mounting plate (11) a mounting movement is defined, in which the retaining sections (12) and the counterpart retaining sections (13) come into clamping engagement with one another in at least some sections, wherein in a middle region of the mounting plate (11) a latching means (20) is arranged on the mounting plate (11) and a counterpart latching means (30) is ...

CLOSER APPARATUS

A closer installed with a door according to the present disclosure uses a coupling between a damping device, a damping chamber, and a torsion device, to control in a stepwise manner a damping force exerted on a door and has a simple structure to achieve an excellent durability and a long lifespan. In addition, the present invention is to provide a closer, which can be easily assembled with a housing portion to enable easy forming of a fluid channel for a working fluid, and does not require a relatively high degree of precision, so that the closer can be easily manufactured, reduces the manufacturing cost thereof, contributes to accurately controlling a working fluid and improving the reliability of a damping operation thereof, can precisely control the resistance of the working fluid, and can easily control the resistance of the working fluid according to sections.

DAMPENING DEVICE AND SYSTEM

A dampening device for use in a dampening system that operates to dampen and slow the movement of a closing door thereby reducing noise and the risk of injury, the dampening device including a piston and dampening apparatus that are moveable within a cylinder and an anchoring apparatus, the dampening device attached to various positions along a door frame or door panel.

Microwave Oven

The present disclosure relates to the field of kitchen appliances, and has disclosed a microwave oven, which comprises a cabinet and a door, a damper assembly is mounted on one side of the cabinet facing the door in a way that it produces damping force for preventing the door from closing when the door approaches to a closed position. In the present disclosure, a damper assembly is arranged on one side of the cabinet facing the door; thus, the damper assembly can effectively decrease the speed of collision of the door with the cabinet in the closing process when the door approaches to a closed position, and thereby greatly reduce the noise generated when the door is closed. In that way, not only the grade of the product is improved, but also the user experience and satisfaction is improved. 1. A microwave oven , comprising:a cabinet;a door; anda damper assembly mounted on one side of the cabinet facing the door in a way that the damper assembly produces damping force against the door in a direction opposite a direction the door moves as the door approaches a closed position.2. The microwave oven according to claim 1 , further comprising a door lock assembly for locking the door at the closed position claim 1 , the door lock assembly being arranged on the cabinet claim 1 , andwherein the damper assembly is integrated in the door lock assembly.3. The microwave oven according to claim 2 , wherein the door lock assembly includes an interlocked driving member; and a circuit switch claim 2 , a damper connecting part claim 2 , a lock connecting part claim 2 , and a switch triggering part arranged on the interlocked driving member;wherein, in a door closing process that the door is transited from an open position to the closed position, the interlocked driving member is subjected to an inward pushing force of the door so that the damper connecting part comes into contact with the damper assembly; andwherein when the door is in the closed position, the circuit switch is ...

開閉動作補助装置

ASSISTING DEVICE FOR CLOSING SLIDING DOOR AND METHOD FOR CONSTRUCTING THE SAME

PROBLEM TO BE SOLVED: To provide an assisting device for closing a sliding door capable of being assembled and removed on/from a guide rail simply by reducing time and labor required for its assembly and removal and to provide a method for constructing the same. SOLUTION: In this closing assisting device, a runner 3 for supporting a door panel 1 and a closing assisting unit 4 are stored in the inside of the guide rail 2. The closing assisting unit 4 is constituted by storing a closing structure, a switching structure, and a damper 22 for braking in a case 23. One end of the case 23 is connected with the runner 3, and the other end of the case 23 is supported by a mobile body 38. Each of the case 23 and the mobile body 38 is formed to bring it in/out of the guide rail 2 through a rail opening 2b. Consequently, the mobile body 38 inserted into the inside of the rail is displaced into the attitude allowing it cross the rail opening 2b to assemble the closing assisting unit 4 into the guide ...

Gleitschienensystem

Gleitschienensystem für einen Türschließer oder Drehflügelantrieb mit einer Gleitschiene (10) und einer Wandbefestigungsleiste (2), wobei die Wandbefestigungsleiste (2) an die Tür oder Wand befestigt wird und Mittel aufweist, die zur Montage der Gleitschiene (10) an die Wandbefestigungsleiste (2) geeignet sind, wobei das Befestigungsprofil (3) einen rechteckigen, runden oder quadratischen Querschnitt aufweist, der mit dem Querschnitt der Befestigungsnut (13) korrespondiert.

Feststellgestänge für eine Türschließvorrichtung und Türschließvorrichtung

Feststellgestänge (10) für eine Türschließvorrichtung (100), mit einem ersten Gestängearm (12) und einem zweiten Gestängearm (14), wobei der erste Gestängearm (12) und der zweite Gestängearm (14) mittels eines Hauptgelenks (16) gelenkig aneinander gelagert sind, dadurch gekennzeichnet, dass ein Zusatzlenker (18) vorgesehen ist, der über einen ersten Gelenkpunkt (20) gelenkig an dem ersten Gestängearm (12) oder dem zweiten Gestängearm (14) gelagert ist und dass der Zusatzlenker (18) über einen zweiten Gelenkpunkt (22) an dem jeweils anderen Gestängearm (12, 14) gelenkig und entlang der Längsrichtung (24) des Zusatzlenkers (18) relativ zu dem zweiten Gelenkpunkt (22) verschieblich gelagert ist, wobei durch Zusammenwirken des ersten Gelenkpunkts (20) oder des zweiten Gelenkpunkts (22) mit dem Zusatzlenker (18) der erste Gestängearm (12) und der zweite Gestängearm (14) relativ zueinander feststellbar sind.

Drehtürantrieb

Die Erfindung betrifft einen Drehtürantrieb mit einem auf eine Abtriebswelle wirkenden Türkolben, der in einem Gehäuse axial verschieblich geführt ist, wobei ein Druckmedium in einem ersten Druckraum über eine Kolbenfläche und in einem zweiten Druckraum über eine Kolbenfläche auf den Türkolben wirkt, und dass eine als Arbeitsspeicher wirkende Druckfeder mit einem Ende auf die Kolbenfläche wirkt, wobei sich die Druckfeder mit einem anderen Ende an einem Druckteller abstützt. Um einen Drehtürantrieb bereitzustellen, der schneller auf seine unterschiedlichen Parameter eingestellt werden kann, wird vorgeschlagen, dass zwischen dem Druckteller und einem Verschluss des Gehäuses ein dritter Druckraum angeordnet ist.

Türschliesser

Swing door drive with cam disk for opening and closing of door, has swing drive which is mutually rotated about one eighty degree with an alternate pull to actuating rod and has mutual coupling

The drive has swing drive which is mutually rotated about 180 degree with an alternate pull to an actuating rod and has a mutual coupling. The necessary, different speed ratios of the different types of rods (sliding rail or normal rods) are formed by shifting the initial position on the cam disk (20).

Türschließer- und Türöffnergehäuse mit Endkappen

Die Erfindung betrifft ein Gehäuse eines Türschließers und/oder Türöffners, an dem endseitig jeweils eine Endkappe angeordnet wird, wobei an dem dem Abschnitt für eine Verschlussschraube gegenüberliegenden Ende des Gehäuses eine geschlossene Gehäusestruktur vorhanden ist, an der ein Aufsatz angeordnet ist, an dem Vorkehrungen zur Aufnahme von Endkappen vorhanden sind. Durch die geschlossene Gehäusekontur wird eine höhere Stabilität des Gehäuses erzielt, wodurch höhere Drücke innerhalb der Federkammer aufgenommen werden können.

Dichtelement für einen Kolben eines Antriebs einer Tür oder dergl.

Es wird ein Dichtelement für einen Kolben eines Antriebs einer Tür oder dergl. beschrieben, wobei der Kolben in einem mit einer Hydraulikflüssigkeit gefüllten Aufnahmeraum verschiebbar angeordnet ist, und wobei das Dichtelement den Kolben gegenüber die Innenwandung des Aufnahmeraums führt und abdichtet. Das Dichtelement weist einen Tragkörper auf, in welchem Aussparungen zur Ausbildung von Stegen angeordnet sind.

Antrieb zum Öffnen und/oder Schließen eines beweglichen Flügels einer Tür oder eines Fensters

Antrieb zum Öffnen und/oder Schließen eines beweglichen Flügels einer Tür oder eines Fensters, mit einem Abtriebsglied, welches über eine Kraftübertragungseinrichtung oder unmittelbar mit dem Flügel der Tür oder des Fensters koppelbar ist, und mit mindestens einem mechanischen Energiespeicher, welcher mit dem Abtriebsglied bewegungsgekoppelt ist, wobei die Kraft des mechanischen Energiespeichers einstellbar ist, und wobei eine Messeinrichtung zur Messung der Krafteinstellung des mechanischen Energiespeichers vorgesehen ist, und wobei die Messeinrichtung zur Ausgabe mindestens eines elektrischen Ausgangssignals ausgebildet ist, dadurch gekennzeichnet, dass die Messeinrichtung als Kraftsensor (20) ausgebildet ist.

GASFEDER MIT AENDERBARER AUSSCHUBKRAFT BEI EINGEFAHRENER KOLBENSTANGE

Drive mechanism for door closer preferably consists of piston cylinder unit in housing, energy accumulator, and driven shaft

The drive mechanism for preferably a door-closer consists of a piston-cylinder unit mounted in a closer-housing (1) An energy accumulator automatically closes the leaf/casement ad is preferably in the form of the closer spring (17). The first part-energy accumulator of the several closer springs preferably making up the energy accumulator cooperates with the piston (2); the second part-energy accumulator contains at least one first closer spring , and the second part energy accumulator contains at least one second closer spring on the driven member in the form of a shaft.

Door closer has actuating arm, with conical recess, connected non-positively with spacer block formed as circular conical disk, a recess complementing to driver shaft and cones of spacer block and actuating arm are stretched using screw

Door closer (1) has an actuating arm (10) with conical recess. Actuating arm is connected non-positively with spacer block (21) formed as circular conical disk. A recess (11) is provided complementing to driver shaft (3). Cone of spacer block is stretchable with the cone of actuating arm by using a screw.

Türschließer

Die Erfindung betrifft einen Türschließer mit einem Gehäuse, in dem eine Welle zur Verbindung mit einer Tür oder dergleichen gelagert ist, wobei die Welle in zumindest einer Stellung von einem federbelasteten Sperrelement arretierbar ist. Um einen Türschließer zu entwerfen, welcher eine kompaktere Gehäuseform aufweist und damit leichter unterzubringen ist, ist erfindungsgemäß vorgesehen, dass die das Sperrelement belastende Feder rechtwinkelig vom Gehäuse absteht.

Schliessvorrichtung mit Daempfung fuer Pendeltueren

Door closer

Hinge

Hinge having first hinge part (3, Fig 1) for securing to a moveable panel e.g. shower door, second hinge part (5, Fig 1) for securing to a fixed structure and a hinge pin 7, the first and second parts moveable about a hinge axis, the hinge having at least one over-close (57, Fig. 2), self-close (59, Fig 2) and/or soft close (61, Fig. 2) mechanism. The over-close mechanism acts to keep the panel shut and may comprise spring 65 for biasing roller 67 against channel 71 in hinge pin housing 47. Preferably the channel 71 is slightly off-centre so that the rest position of the door is past the parallel position to compress shower seals against door. The self-close mechanism acts to close the panel from an open position, and may comprise a spring 81 to bias pad 79 against cam portion 85 of the hinge pin 7. The soft-close mechanism acts to damp the motion of the panel, and may comprise a hydraulic piston 93 and pad 91 for interacting with cam portion 97 of the hinge pin 7. Also claimed is a height ...

DOOR CLOSER

Piston-cylinder assembly

A piston-cylinder assembly 7 comprises a cylinder divided by a piston 17 on a piston rod 15 into two fluid chambers 23, 25. A fluid connection 21 connects the two chambers and is capable of being closed off by a valve means 19. The valve means 19 is adapted to close the fluid connection 21 for each direction of fluid flow, and comprises a main valve 27 together with a secondary valve 47, 47' for each direction of flow. The valves 27, 47, 47' are arranged in series, and a throttle means 45 is arranged between the main valve 27 and each secondary valve 47, 47'. On opening of the main valve 27 the throttle means 45 operates to reduce the pressure applied to the downstream secondary valve, and the throttling effect decreases with increasing opening of the main valve 27 to allow increasing pressure to be applied to that secondary valve. The control of the pressure applied to the valves reduces noise in operation. The assembly 7 may be used on a vehicle door or tailgate.

Door closer

Improvements in or relating to door checks and like devices

... 414,384. Door checks. WEBBERLEY, D. J., 33, Downlands Road, Purley, Surrey. Feb. 1, 1933, No. 3154. [Class 65 (i).] A check of any suitable form for doors opening in one or either direction is placed in a shoe fixed on the heel of the door, and is not associated therein with any closing or other mechanism. A fluid check is shown, the cylinder 4 being formed integrally with the shoe and the piston being connected to a disc crank 8 which has a suitable bearing in the shoe; the crank is prevented from rotating by an arm 9 fixed to it and to the floor and passing through a partcircular slot in the base of the shoe. The door is shown mounted on the pivot pin 11 of a floor spring mechanism, by a boss 10 non- rotatably engaging the pin and having a bearing in the shoe ; the boss 10 has an arm 2 engaging with a screw 3 in the shoe to allow adjustment of the closed position of the door but otherwise preventing relative movement of door and boss. In a modification, the check is totally enclosed except ...

CLOSING DEVICE FOR DOORS

HYDROPNEUMATIC SPRING

Improvements in and relating to door checks and closing springs

... 156,505. Crozet, C. M. Jan. 5, 1920, [Convention date]. Dash-pots.-In a spring check and closing appliance for a door, a cylinder 1 carried by the door contains a guided piston 16 which is formed as a screwed nut to engage a threaded spindle 13. As the door is opened, the spindle is rotated and the piston lifted, driving liquid from above it down through conduits 18; upon the return movement, affected by a spring (not shown), the ports 18 are closed by a spring-plate 19 acting as a non-return valve, the liquid escaping as the piston descends to the upper part of the cylinder through a by-passage 9 in a side member 8, wherein is a needle-valve 10 for adjusting the speed of the return movement.

Sliding door assembly

An operator for a sliding door assembly 1 which comprising a sliding door 2 and a fixed structure, the sliding door operator 100 comprising an arm 110 and a biasing mechanism 130. A first part 111 of the arm is movably connected to the sliding door 2 or the fixed structure 4d. A second part 112 of the arm 110 is movably connected to, or bears against, the other of the sliding door 2 or fixed structure 4d. The biasing mechanism 130 is connected to the arm 110 and configured to bias the arm 110 to move relative to the sliding door 2 and/or fixed structure 4d so as to induce linear movement of the sliding door 2 relative to the fixed structure 4d. The arm is over 1000mm in length. Preferably the biasing mechanism is a spring, however other resilient, elastic, electrical, pneumatic and hydraulic systems are disclosed. One end of the arm may be slidable and pivotally mounted to the door or surface such that it moves along the slide guide when the door opens/closes.

Improvements in door closers

... 639,376. Door closers. QUIBELL, E. G. July 17, 1948, No. 19243. [Class 65 (i)] [Also in Group XXII] A T-shape casing for a door closer is made by pressure die-casting and is provided with a liner sleeve 18 disposed in the end of the limb in which the piston operates. The liner sleeve may be of steel and the casing of zinc alloy, the metal of the casing preferably being cast around the liner sleeve. The liner has one or more circumferential grooves 19.

Piston with rubber packing

DOOR NORMALLY OPEN CONTACT WITH DRIVE

Door Closer

A door closer including a rotating shaft coupled to a door leaf, including a cam disposed on the rotating shaft in a torque-proof manner and cooperates with a spring-loaded roller, such that, when opening or closing the door leaf, the roller rolls on a first running surface of the cam, and in that a second running surface of the cam cooperates with a damping device. The damping device consists of at least one pre-mounted damper which is self-contained and is insertable into the door closer.

DOOR CLOSER

A door closer comprising a drive spindle which is operably connected to a first spring configured to apply a first closing torque to the drive spindle, wherein the drive spindle is also operably connected to a second spring configured to apply a second closing torque to the drive spindle, wherein the connection between the first spring and the drive spindle is independent from the connection between the second spring and the drive spindle, and wherein variation of the first closing torque as a function of drive spindle orientation is different from variation of the second closing torque as a function of drive spindle orientation. 1. A door closer comprising a drive spindle which is operably connected to a first spring configured to apply a first closing torque to the drive spindle , wherein the drive spindle is also operably connected to a second spring configured to apply a second closing torque to the drive spindle , wherein the connection between the first spring and the drive spindle is independent from the connection between the second spring and the drive spindle , and wherein variation of the first closing torque as a function of drive spindle orientation is different from variation of the second closing torque as a function of drive spindle orientation.2. The door closer of claim 1 , wherein the connection between the first spring and the drive spindle comprises a first cam claim 1 , the first cam being actuated by a first cam follower which is connected to the first spring claim 1 , and the connection between the second spring and the drive spindle comprises a second cam claim 1 , the second cam being actuated by a second cam follower which is connected to the second spring.3. The door closer of claim 2 , wherein the first cam has a profile which is different from a profile of the second cam.4. The door closer of claim 2 , wherein the first cam follower is at least partially located within the second cam follower.5. The door closer of claim 1 , wherein the ...

HYDRAULIC HINGE FOR A GLASS DOOR

A hydraulic hinge for a glass door has a fixing plate, a base, a pivot, a buffer module, and a clamping module. The base is combined with the fixing plate and has an oil passage. The oil passage is formed in the base. The pivot is rotatably mounted in the base and has an adjusting space communicating with the oil passage. The oil passage and the adjusting space are filled with oil. The buffer module is mounted in the base and has a sliding tube abutting the pivot. The clamping module is pivotally mounted on the pivot and can clamp a glass door. The glass door can be pivoted relative to the base. With the buffer module and the oil in the oil passage, the glass door can be closed in a smooth movement.

RETRACTING DEVICE

Provided is a retracting device in which dampers have improved durability and strokes of operation of the dampers are not reduced. A first slider - for assisting closing, a second slider - for assisting opening, and a damper base are provided in an elongating base to be slidable in a longitudinal direction of the base . The damper base is disposed between the first slider - and the second slider -. A first damper is provided over between the first slider - and the damper base and a second damper is provided over between the second slider - and the damper base 1. A retracting device comprising:a base extending in a longitudinal direction;a first slider for assisting closing and provided in the base to be slidable in a longitudinal direction;a second slider for assisting opening and provided in the base to be slidable in the longitudinal direction;a damper base disposed between the first slider and the second slider to be slidable in the longitudinal direction relative to the base;a first damper provided over between the first slider and the damper base to cause a damping force as a distance between the first slider and the damper base reduces; anda second damper provided over between the second slider and the damper base to cause a damping force as a distance between the second slider and the damper base reduces,wherein the distance between the first slider and the damper base and the distance between the damper base and the second slider reduce as the base moves in a closing direction relative to the first slider due to a biasing force of a biasing member andthe distance between the second slider and the damper base and the distance between the damper base and the first slider reduce as the base moves in an opening direction relative to the second slider due to a biasing force of a biasing member.2. A retracting device according to claim 1 ,wherein the damper base is provided with a damper lock for the first slider and for engaging with the base so as to prevent the ...

Door closer, particularly for glass doors

A door closer for doors, particularly glass doors, which are supported by a stationary support structure and are movable between an open door position and a closed door position. The door closer comprises a box-shaped body and a pin reciprocally coupled to rotate around a first axis between the open door position and the closed door position. A closing mechanism causes the door to return automatically and a braking mechanism counteracts the action of the closing mechanism. First and second cam elements are unitary with the pin and interposed between a first and second plunger elements acting thereon. 1. A door closer for a door which is supportable by a stationary support structure , the door being movable between an open door position and a closed door position , the door closer comprising:a box-shaped body anchorable to one of the stationary support structure or the door;a pin defining a first longitudinal axis, the pin being anchorable to the other one of the stationary support structure or the door, said pin and said box-shaped body being reciprocally and rotatably coupled to rotate around said first longitudinal axis between the open door position and the closed door position;a closing mechanism for automatic return of the door from the open to the closed position;a braking mechanism acting on said closing mechanism configured to counteract an action thereof;said closing mechanism comprising a first cam element interacting with a first plunger element movable within said box-shaped body between a first compressed end position corresponding to the open door position and a first extended end position corresponding to the closed door position; andsaid braking mechanism comprising a second cam element interacting with a second plunger element movable within said box-shaped body between a second compressed end position, corresponding to the closed door position and a second extended end position, corresponding to the open door position;wherein both said first and ...

Systems and Devices for Adjustable Door Closure Control

Disclosed are systems and devices for controlling the closing of a door. A head unit is to be installed in a doorjamb, comprising a chamber filled at least in part with a shear thickening fluid. A piston is connected to a cap and configured to exert pressure against the shear thickening fluid in response to a force applied to the cap. The systems and devices provide an adjustable design that resists door slamming and aggressive closure, serving as a safety device as well as noise, damage and pet control around doors (preventing closure if desired). An install kit provides exact location, depth control and guide to place over the head unit to tap it into place with a hammer. 1. A device for controlling the closing of a door , comprising: a chamber filled at least in part with a shear thickening fluid; and', 'a piston connected to a cap, the piston configured to exert pressure against the shear thickening fluid in response to a force applied to the cap., 'a head unit that is configured to be installed in a doorjamb or door edge, the head unit comprising2. The device of claim 1 , wherein force applied to the cap is in response to a door being closed coming into contact with the cap claim 1 , which causes the piston to move with respect to the shear thickening fluid claim 1 , the shear thickening fluid resisting the movement of the piston depending on the force and speed with which the door engages the cap.3. The device of claim 2 , wherein the head unit further comprising a plunger between the cap and the piston claim 2 , the plunger configured to move the piston into the chamber in response to the door striking the cap.4. The device of claim 1 , wherein the head unit further comprises a bushing to guide the cap and plunger into the chamber in response to the force applied to the cap.5. The device of claim 4 , wherein the head unit further comprises a spring within a channel of the bushing configured to provide mechanical resistance between the cap and the bushing in ...

HINGE

Disclosed is a hinge including: a first hinge component including: a first external surface for securing to a first structure; and a first magnetic element; and a second hinge component, pivotally coupled to the first hinge component, including: a second external surface for securing to a second structure; and a second magnetic element. A magnetic force between the first and second magnetic elements bias the first and second hinge components toward a retained position. 1. A hinge including:a first hinge component including: a first external surface for securing to a first structure; and a first magnetic element; anda second hinge component, pivotally coupled to the first hinge component, including: a second external surface for securing to a second structure; and a second magnetic element;wherein magnetic force between the first and second magnetic elements bias the first and second hinge components toward a retained position.2. The hinge according to claim 1 , wherein the hinge includes a biasing mechanism configured to bias the first hinge component and the second hinge component toward the retained position claim 1 , wherein the biasing mechanism is a spring.3. (canceled)4. The hinge according to claim 2 , wherein a first end of the biasing mechanism is operably connected to the first hinge component and a second end of the biasing mechanism is operably connected to the second hinge component.5. The hinge according to any one of claim 1 , wherein the first hinge component includes an upper and lower cylindrical section and the second hinge component includes an intermediate cylindrical section which is located between and coaxially with the upper and lower cylindrical sections.6. The hinge according to claim 5 , wherein the upper claim 5 , lower and intermediate cylindrical sections include a hollow.7. The hinge according to claim 6 , wherein the hinge includes an upper cap member which couples with the upper cylindrical section and a portion of the upper cap ...

Hinge device with dampening of end strokes

A hinged device with dampening of the opening (A) and/or closing (C) end strokes of a door of an appliance includes a first element () to be fixed to a body and a second element () to be fixed to the door of the appliance and hinged by a hinge pin () so that the door rotates along the opening (A) and closing (C) end strokes and an intermediate (I) stroke around the hinge pin (). The device includes a cradle () sliding into the first element () and a connecting rod () connected to the cradle () and to the second element () for translation, following the door rotation, of the cradle () that slidably houses a damper () of variable length and provided with sliding members () sliding into first slots () of the cradle () and into second slots () of the first element (). 11335771113131511175511212112527311133331212527311125273332527312725333252721. Hinge device () with dampening of an end portion (A) of an opening stroke , an end portion (C) of a closing stroke , or both end portion appliance , and comprising a first element () fixable to a body of the appliance and a second element fixable to the door of appliance , where the first () and second () elements , in an assembled condition , are mutually connected by means of a hinge pin () for the rotation of the door along the end portions (A , C) of the opening and closing strokes and along an interposed intermediate portion (I) of the opening and closing strokes of the door around a rotation axis of the hinge pin (); the device () comprises a cradle () for sliding along or within the first element () , and a connecting rod () having an end connected by a respective rotation pin () to the cradle () and another end connected by a respective rotation pin () to the second element () , such that the rotation of second element () in the end portion (A) of the opening stroke , in the intermediate portion (I) of the opening and closing strokes of the door , and in the end portion (C) of the closing stroke , causes corresponding ...

DAMPING DEVICE FOR MOVABLE FURNITURE PARTS

The invention relates to a damping device for movable furniture part, comprising:—a damper housing,—a fluid chamber which is arranged in the damper housing and in which a piston is movably mounted,—a tappet which is connected to the piston, at least one seal being arranged between the damper housing and the tappet in order to seal the fluid chamber, wherein the tappet passes through the seal,—a compensating chamber which is fluidically connected to the fluid chamber, which runs laterally parallel to the fluid chamber, and in which at least one deformable compensating body is arranged in order to compensate for a volume change due to the tappet being immersed into the fluid chamber, said deformable compensating body and the at least one seal being designed together as a single piece. 2. The damping device according to claim 1 , wherein the compensating body is in the form of a hollow body claim 1 , preferably filled with air.3. The damping device according to claim 1 , wherein the compensating body is at least portion-wise of a substantially bag-form configuration.4. The damping device according to claim 1 , wherein in the rest position claim 1 , the compensating body substantially completely fills the compensating chamber and is compressible in a damping stroke movement.5. The damping device according to claim 1 , wherein the damper housing has an opening through which air in the compensating body can flow out and through which air can flow into the compensating body in a return movement of the piston.6. The damping device according to claim 1 , wherein the fluid chamber has a first longitudinal axis and the compensating chamber has a second longitudinal axis claim 1 , wherein the first longitudinal axis of the fluid chamber and the second longitudinal axis of the compensating chamber extend in substantially mutually parallel relationship.7. The damping device according to claim 1 , wherein a sealing body is arranged in the compensating chamber to seal off the ...

Door actuator arrangement

A door actuator arrangement, comprising a door actuator having an output shaft, with the output shaft having a first face-side end and an opposing second face-side end, a linkage, whose linkage head is fitted on the first end of the output shaft and is connected to the output shaft in a rotationally fixed manner and a connection element. The connection element is connected or can be connected at the first end to the linkage head, protrudes into the output shaft and is accessible at the second end to make a connection between linkage head and output shaft.

FLUID CIRCUIT FOR BALE EJECTION WITH RESTRICTED FLOW

The present invention relates to a hydraulic circuit mechanically linked to a panel and agricultural harvesters comprising the same. The hydraulic circuit of the present invention can be used to facilitate the transition of hydraulic states from a quick speed to a slow speed, when opening and closing the panel. The hydraulic circuit comprises a fluid stop valve comprising a restrictive orifice which, when narrowed, reduces the rate of pressurized fluid flow into a hydraulic actuator during the actuator's extension. The reduced flow of pressurized fluid into the hydraulic cylinder substantially reduces the speed at which the panel opens or closes. 1. An agricultural harvester comprising:a baling chamber comprising a bale outlet and a tailgate at a rear section of the baling chamber, the tailgate movable between a closed and one or more open positions and obstructing the bale outlet in its closed position; a source of pressurized fluid in fluid communication with at least the first opening for supplying fluid to and returning fluid from the actuator in the hydraulic circuit;', 'at least one fluid stop valve in fluid communication with the hydraulic circuit; and', 'at least one fluid controller that controls the flow of pressurized fluid through the fluid stop valve from the source of pressurized fluid or from the at least one actuator;, 'at least one actuator mechanically linked to the tailgate, the at least one actuator capable of moving the tailgate between the closed and one or more open positions and having at least a first fluid opening on one end of the actuator, wherein the first fluid opening feeds and/or returns pressurized fluid into a hydraulic circuit, the hydraulic circuit comprisingwherein the tailgate moves from a closed position to one or more open positions in a first and a second hydraulic state; whereby, in the first hydraulic state, the stop valve is open allowing pressurized fluid from the source of pressurized fluid to enter the first fluid ...

DAMPING SPINDLE MECHANISM WITH SELF COMPENSATION

A damping spindle mechanism includes a spindle, a sleeve, a housing and a blade. The sleeve is coupled to the spindle; the housing is disposed with a chamber, one section of the spindle threaded with the sleeve is assembled in the chamber of the housing to form a closed chamber; the close chamber is filled with damping oil and is separated to a first chamber body and a second chamber body by the sleeve; the sleeve is disposed with a first passage connecting the two chamber bodies in the axial direction; wherein the blade is of ring shape or arc shape coupled to the internal wall surface of the housing, the blade is disposed with a deformable first thin wall. When the blade moves towards the second chamber body, the first thin wall deforms towards the internal wall surface of the housing. 1. A damping spindle mechanism with self compensation , comprising a spindle , a sleeve , a housing and a blade; the sleeve is coupled to the spindle in thread way; an anti-rotation structure is disposed between the sleeve and the housing , when the spindle rotates , the sleeve moves forward and backward along the axis of the spindle in the housing; the housing is disposed with a chamber , one section of the spindle threaded with the sleeve is assembled in the chamber of the housing to form a closed chamber; the close chamber is filled with damping oil and is separated to a first chamber body and a second chamber body by the sleeve; the sleeve is disposed with a first passage connecting the two chamber bodies in the axial direction; wherein the blade is of ring shape or arc shape coupled to the internal wall surface of the housing , the blade is disposed with a deformable first thin wall , when the blade moves towards the second chamber body , the first thin wall deforms towards the internal wall surface of the housing.2. The damping spindle mechanism with self compensation according to claim 1 , wherein the internal wall of the sleeve is coupled to the external wall of the spindle ...

HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN HIGH TEMPERATURE

A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage. 16- (canceled)7. A hydraulic door closer mounted between a door and a door frame , comprising:a housing;a fluid compartment in the housing for holding hydraulic fluid and having a variable volume;the hydraulic fluid pressure changing in response to ambient temperature changes; anda piston slidably mounted in the compartment and adapted to move within the compartment in response to changes in the ambient temperature and resulting hydraulic fluid pressure changes in the compartment.8. (canceled)9. The hydraulic door closer of wherein the piston moves in one direction in response to increased fluid pressure thereby increasing the volume of the compartment and moves in a opposite direction in response to decreased fluid pressure thereby reducing the volume of the compartment.10. The hydraulic door closer of wherein the compartment includes first claim 7 , second and third cavities.11. The hydraulic door closer of wherein the first claim 10 , second and third cavities have increasing ...

HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN HIGH TEMPERATURE

A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage. 1. A hydraulic door closer capable of reducing oil-pressure therein at high temperature , comprising:a housing and an oil chamber configured therein, wherein an oil storage cavity, configured with an oil storage apparatus is provided in the housing of the hydraulic door closer, the oil storage cavity is in communication with the oil chamber and the oil storage cavity and chamber are filled fully with hydraulic oil;when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity will generate an increased oil pressure to squeeze and compress the oil storage apparatus, whereby storage volume of the oil storage cavity will be enlarged, and the hydraulic oil from the oil chamber will flow into the oil storage cavity, to reduce the oil pressure of hydraulic oil in the oil chamber and oil storage cavity;when the oil temperature decreases, the oil pressure of the hydraulic oil in the oil chamber and oil storage cavity is reduced, and the oil storage apparatus ...

AIRPORT HANGAR DOOR

A door assembly for providing access to an enclosed space such as an airplane hangar. The door assembly includes a door panel configured to open and close an opening is provided. The door assembly includes an actuator configured to drive a rod upwardly. A first pin is fixedly mounted to the rod and rotatably mounted to the door. A link limits the upward advancement of a top portion of the door. The door is carried upward by the first pin, and rotated about the first pin as the link limits the upward advancement of the top portion of the doors. 1. A door assembly for providing access to an enclosed space having an opening , the door assembly having a door covering the opening , a pair of spaced apart tracks defining the sides of the opening , the door comprising:a door panel disposed between the pair of tracks;at least one actuator, the at least one actuator having a rod, the at least one actuator configured to move the rod up and down along one of the pair of tracks;a first pin fixed to the rod and pivotably mounted to the door panel;a link having a top end and a bottom end, the top end pivotally connected to a top portion of the door panel, the bottom end pivotably connected to one of the pair of tracks, the link configured guide the door from a closed vertical position to an open horizontal position, wherein movement of the rod from a bottom position to a top position simultaneously lifts the door and rotates the door about the first pin, and wherein the link limits the upward advancement of the door panel so as to guide a top portion of the door downwardly so as to provide access to the enclosed space.2. The door assembly as set forth in claim 1 , further including a shoe claim 1 , the shoe mounted to a distal end of the rod claim 1 , the first pin fixedly mounted to the shoe and pivotably mounted to the door panel.3. The door assembly as defined in claim 1 , wherein the at least one actuator is a pair of actuators claim 1 , the shoe is a pair of shoes claim 1 , ...

HYDRAULIC HINGE FOR A GLASS DOOR

A hydraulic hinge for a glass door has a fixing plate, a rotating seat, a pivot and a buffer module. The rotating seat is combined with the fixing plate and has a first oil passage and a second oil passage. The pivot is combined with the fixing plate and the rotating seat. The buffer module is mounted in the rotating seat and has a valve having a circular groove selectively communicating with the second oil passage. A glass door can be pivoted relative to the rotating seat. The valve is structurally simple, thereby simplifying the manufacturing process. With the valve and the second oil passage, the velocity of closing the glass door gradually increases from low speed to high speed. 1. A hydraulic hinge for a glass door comprising:a fixing plate; a body;', 'an oil chamber formed in the body;', a first inlet communicating with the oil chamber; and', 'a first outlet communicating with the oil chamber;, 'a first oil passage formed in the body and having'}, a second inlet communicating with the first oil passage; and', 'a second outlet communicating with the oil chamber and located between the first inlet and the first outlet;, 'a second oil passage formed in the body and having'}], 'a rotating seat having'} a first portion mounted steadily on the fixing plate;', 'a second portion mounted rotatably into the rotating seat; and', 'an abutted surface formed on the pivot and located in the oil chamber of the rotating seat; and, 'a pivot combined with the fixing plate and the rotating seat, and having'} [ an outer surface;', 'a first surface abutting against the pivot;', 'a second surface opposite to the first surface;', a first opening formed in the first surface; and', 'a second opening formed in the second surface;, 'an axial hole formed through the valve and having'}, 'a ball mounted in the axial hole of the valve;', 'a baffle mounted in the first opening of the axial hole and having a via hole communicating with the oil chamber and the axial hole;', 'a circular groove ...

HYDRAULIC DOOR CLOSER CAPABLE OF REDUCING OIL-PRESSURE THEREIN IN HIGH TEMPERATURE

A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage. 1. A hydraulic door closer capable of reducing oil-pressure therein at high temperature , comprising:a housing and an oil chamber configured therein, wherein an oil storage cavity, configured with an oil storage apparatus is provided in the housing of the hydraulic door closer, the oil storage cavity is in communication with the oil chamber and the oil storage cavity and chamber are filled fully with hydraulic oil;when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity will generate an increased oil pressure to squeeze and compress the oil storage apparatus, whereby storage volume of the oil storage cavity will be enlarged, and the hydraulic oil from the oil chamber will flow into the oil storage cavity, to reduce the oil pressure of hydraulic oil in the oil chamber and oil storage cavity;when the oil temperature decreases, the oil pressure of the hydraulic oil in the oil chamber and oil storage cavity is reduced, and the oil storage apparatus ...

DOOR CLOSER WITH BACKOUT PREVENTION

An exemplary door closer includes a housing defining a hydraulic chamber having a hydraulic fluid disposed therein. A pinion is rotatably mounted to the housing and extends into the hydraulic chamber. A piston is mounted for reciprocal movement within the housing, and defines a rack engaged with the pinion. The housing further defines an aperture in fluid communication with the hydraulic chamber. A regulating screw is rotatably mounted within the aperture such that rotation of the regulating screw in a first direction advances the regulating screw into the hydraulic chamber and such that rotation of the regulating screw in an opposite second direction withdraws the regulating screw away from the hydraulic chamber. A stop member is mounted in the aperture such that the stop member limits withdrawing movement of the regulating screw to thereby prevent leaking of the hydraulic fluid from the hydraulic chamber via the aperture. 1. (canceled)2. The hydraulic door closer of claim 4 , further comprising a seal mounted to the regulating screw claim 4 , and wherein the seal prevents leaking of the hydraulic fluid from the hydraulic chamber when the regulating screw is in an advanced position.3. The hydraulic door closer of claim 4 , wherein the regulating screw has an advanced position and a withdrawn position;wherein the regulating screw is threadedly engaged with the housing in each of the advanced position and the withdrawn position; andwherein the stop member prevents withdrawing movement of the regulating screw beyond the withdrawn position.4. A hydraulic door closer claim 4 , comprising:a housing defining a hydraulic chamber having a hydraulic fluid disposed therein, wherein the housing further defines an aperture in fluid communication with the hydraulic chamber;a pinion rotatably mounted to the housing and extending into the hydraulic chamber;a piston mounted for reciprocal movement within the housing, wherein the piston defines a rack engaged with the pinion such ...

Door Actuator

A door operator for operating a door includes a housing, an output shaft with a cam disc, an opening piston guided in the housing, which piston, on a first side, bears against the cam disc, an energy accumulator acting upon the opening piston for storing a closing energy for the door, and a damping piston guided in a cylindrically shaped hollow space of a cylinder element, and which piston, on a second side, bears against the cam disc, wherein the cylinder element is firmly connected to the opening piston. 110-. (canceled)111. A door operator () for operating a door , comprising:{'b': '2', 'a housing ();'}{'b': 3', '6, 'an output shaft () having a cam disc ();'}{'b': 8', '8', '2, 'a cylinder element (), an exterior surface of the cylinder element () bearing against the housing ();'}{'b': 7', '2', '7', '6, 'an opening piston (), guided in the housing (), the opening piston (), on a first side, bearing against the cam disc ();'}{'b': 10', '7, 'an energy accumulator () configured to act upon the opening piston () to accumulate a closing energy for the door; and'}{'b': 16', '15', '8', '6, 'a damping piston () guided in a cylindrically shaped hollow space () of the cylinder element (), the damping piston bearing against the cam disc () on a second side,'}{'b': 8', '7, 'wherein the cylinder element () is firmly connected to the opening piston ().'}1210. The door operator according to claim 11 , wherein the energy accumulator () comprises at least one closer spring.13191662. The door operator according to claim 11 , further comprising a compression spring () arranged between a side of the damping piston () facing away from the cam disc () and the housing ().147126. The door operator according to claim 11 , wherein the opening piston () comprises a first pressure roller () bearing against the cam disc ().1516146. The door operator according to claim 11 , wherein the damping piston () comprises a second pressure roller () bearing against the cam disc ().1682. The door ...

DOOR CLOSER APPARATUS AND METHOD

A valve mechanism according to certain embodiments includes an adjustment screw and a rotatable control knob coupled with the adjustment screw. The valve mechanism includes a feedback mechanism operable to provide at least one of visual feedback, audible feedback, or tactile feedback to indicate movement and/or a positon of the adjustment screw within a door closer body. 1. A door closer comprising:a closer body having a working fluid disposed therein;a piston slidably mounted in the closer body for movement between a first position and a second position, the piston defining a rack;a pinion gear engaged with the rack of the piston;a valve mechanism configured to control a flow rate of working fluid passing through a passageway as the piston moves between the first position and the second position, the valve mechanism comprising an adjustment screw and a manual actuator operable to rotate the adjustment screw; anda feedback mechanism including an indicator configured to indicate a position of the valve mechanism and/or movement of the valve mechanism;wherein the feedback mechanism is defined at least in part by the manual actuator.2. The door closer of claim 1 , wherein the manual actuator comprises a control knob claim 1 , and wherein the feedback mechanism comprises a visual indicator.3. The door closer of claim 2 , wherein the visual indicator includes an arrow indicating a direction in which to rotate the control knob to increase or decrease the flow rate of working fluid.4. The door closer of claim 2 , wherein the visual indicator includes first and second lever arms having different sizes claim 2 , and wherein the first and second lever arms are positioned on the control knob.5. The door closer of claim 2 , wherein the visual indicator includes a symbol indicating a position of the adjustment screw.6. The door closer of claim 2 , wherein the visual indicator includes an indicator pin extending into a slot in the control knob claim 2 , the indicator pin being ...

DOOR CLOSER

Disclosed is a door closer of which the inside of a housing is made compact and thus is easily made smaller. The disclosed door closer is comprised so that movement of one end of a coil spring, which is relatively close to a link shaft, toward the link shaft inside of the housing is limited, and the other end of the coil spring, which is relatively far from the link shaft, moves toward the link shaft by being pushed by a piston base portion, thereby compressing the coil spring. 1. A door closer comprising:a housing which is fixed to a door;a link of which one end is connected to a door frame;a link shaft which is rotatably inserted into the housing and of which an upper end projecting to the outside of the housing is connected to the other end of the link;a pinion gear which coaxially rotates with the link shaft;a piston which is inserted into the housing to reciprocate in the longitudinal direction of the housing and comprises a rack gear portion which is formed on one end thereof and engaged with the pinion gear, a piston base portion which is formed on the other end thereof, and a piston body portion which connects the piston base portion and the rack gear portion; anda coil spring which is put on the piston body portion and is compressed and accumulates elastic energy when the link shaft rotates in a direction that closes the door,wherein one end of the coil spring, which is relatively close to the link shaft, is restricted to move toward the link shaft in the housing and the other end of the coil spring, which is relatively far from the link shaft, is pushed by the piston base portion and moves toward the link shaft such that the coil spring is compressed.2. The door closer of claim 1 , wherein the link shaft and the pinion gear are located on one side in the longitudinal direction of the housing and the coil spring and the piston base portion are located on the other side in the longitudinal direction of the housing.3. The door closer of claim 1 , wherein a ...

Door closer provided with unit for adding door-closing force

Disclosed is a door closer provided with a unit for adding door-closing force inside a housing. The disclosed door closer comprises a force-adding unit, which is included inside the housing, for adding the door-closing force. The force-adding unit comprises a cam which coaxially rotates with a link shaft inside the housing, and a cam pusher which is elastically compressed so as to come into close contact with the outer circumferential surface of the cam. The outer circumferential surface of the cam comprises an arc surface portion which is separated apart from a rotary axis of the cam at an equal distance, a concave surface portion which is separated apart from the rotary axis of the cam at a distance shorter than that to the arc surface portion, and one pair of protruding corner portions for connecting the arc surface portion and the concave surface portion. When the outer circumferential surface of the cam with which the cam pusher comes into close contact is converted from the arc surface portion to the concave surface portion due to the rotation of the cam, the rotational force of the link shaft is increased due to the elastic pressing force of the cam pusher.

Damper Device

The invention relates to a device for pivotably holding a wing flap. The device comprises a flat four-bar linkage comprising two pivotably mounted pivoting arms and two pull arms fastened in parallel in an articulated manner to the pivoting arms, a fastening element for applying the wing flap being applied to the pull arms. The invention further comprises elastic means for damping the pivoting movement, which engage with the four-bar linkage, and a damper device for damping the pivoting movement in the region of two end positions, with a linear pressure damper and a first and a second transmission element. The pressure damper cooperates, on a first side of the pressure damper, via the first transmission element, with a first of the two pivoting arms in the region of a first of the two end positions. Furthermore, the pressure damper cooperates, on a second side of the pressure damper, via the second transmission element, with a second of the two pivoting arms in the region of a second of the two end positions. The invention further relates to a damper device for using in a device. 1. A device for pivotably holding a wing flap , said device comprising:a) a flat four-bar linkage, which has two pivotably mounted pivoting arms and two tension arms fastened in an articulated manner parallel to each other to the pivoting arms, and wherein a fastening element for attaching the wing flap is attached to the two tension arms,b) resilient means for damping of a pivoting movement, said resilient means acting on the four-bar linkage,c) a damper device for damping the pivoting movement in a region of two end positions, with a linear pressure damper and a first and a second transmission element, wherein the pressure damper interacts on a first side of the pressure damper via the first transmission element with a first of the two pivoting arms in the region of a first of the two end positions, and wherein the pressure damper interacts on a second side of the pressure damper via the ...

CAM TYPE DOOR CLOSER

A cam type door closer includes a housing, a first piston set mounted in one side of the housing, a second piston set mounted in the other side of the housing, which includes a second piston movably mounted in a shaft hole of a first piston of the first piston set, a gap compensation device mounted in the second piston, a second spring having one end thereof stopped against the second piston and a security and sealing cap mounted in the housing to stop the other end of the second spring, and a drive shaft assembly rotatably mounted in a longitudinal passage of housing, which includes a shaft and an eccentric cam mounted on the shaft with one side thereof stopped against a roller of the first piston set and an opposite side thereof stopped against the second piston. 1. A cam type door closer , comprising:a housing comprising an axial passage and a longitudinal passage in communication with said axial passage, said axial passage being perpendicular to said longitudinal passage, said axial passage running through two opposite sides of said housing;a first piston set mounted in said axial passage of said housing, said first piston set comprising a first piston, a roller, a plug pin, a first spring and a first sealing cap, said first piston comprising an open chamber, a shaft hole and an elongated slot respectively disposed in communication with each other, said open chamber being located in a middle part of said first piston, said shaft hole being located in a distal end of said first piston, said elongated slot being disposed above said open chamber, said first spring being mounted in said axial passage of said housing with one end thereof stopped against said first piston and an opposite end thereof stopped against said first sealing cap, said first sealing cap being mounted in said housing to seal one end of said axial passage;a second piston set mounted in said axial passage of said housing, said second piston set comprising a second piston, a gap compensation ...

Slide Rail Assembly

A slide rail assembly includes a first rail, a second rail, a base, an elastic member and a working member. The first rail is arranged with a positioning part. The second rail is movable relative to the first rail from a retracted position along a first direction and arranged with an engaging feature. The base is movably mounted to the first rail. The working member is rotatable relative to the base and arranged with an actuating structure. The actuating structure includes first and second parts. The second part is configured to be engaged with the positioning part, so as to allow the elastic member to accumulate an elastic force along a second direction. The first part is configured to be engaged with the engaging feature. The first part is arranged with a holding feature for preventing the engaging feature from being detached from the working member along a predetermined direction.

DOOR DRIVE

A door drive includes a housing and at least one regulating valve for the adjustable regulation of a fluid flow within the door drive. 1. A door drive including a housing and at least one regulating valve for the adjustable regulation of a fluid flow within the door drive , wherein the at least one regulating valves includes two ends with respectively one engaging part , wherein the at least one regulating valve extends in such a manner through the housing that the engaging parts are manipulatable for adjusting the at least one regulating valve from outside the housing.2. The door drive according to claim 1 , wherein the at least one regulating valve is disposed in such a manner that claim 1 , in any mounting position of the door drive claim 1 , at least one engaging part per regulating valve is accessible for an operator.3. The door drive according to claim 1 , wherein the at least one regulating valve extends in a bearing or in a thread.4. The door drive according to claim 1 , wherein the at least one regulating valve is supported in at least one valve sleeve claim 1 , wherein the valve sleeve is accommodated in the door drive.5. The door drive according to claim 4 , wherein the at least one valve sleeve is non-positively and/or positively and/or positively by material accommodated in the door drive.6. The door drive according to claim 4 , wherein the at least one valve sleeve includes at least one lateral opening for passing a fluid flow therethrough.7. The door drive according to claim 1 , wherein an orifice is associated with the at least one regulating valve claim 1 , wherein the at least one regulating valve cooperates with the associated orifice in such a manner that a covering degree of an orifice opening depends on the position of the at least one regulating valve in relation to the position of the orifice.8. The door drive according to claim 1 , wherein the at least one regulating valve includes a first valve piston and a second valve piston claim 1 , ...

Apparatus for providing constant torque output from a door closer or operator

A door closer or operator includes a pivoting pinion on the door closer housing for transmitting door motion, and a cam connected thereto. A connecting member extends along a spring and engages the peripheral edge of the cam. Rotation of the cam causes a change in length of the portion of the connecting member between the position tangent to the cam peripheral edge and the spring second end to expand or compress the spring, resulting in a force transmitted along a longitudinal axis of the connecting member as a result of spring deflection. The cam peripheral edge has a profile with a varying radial distance between the cam axis and the connecting member at the position tangent to the cam peripheral edge such that the radial distance is changed as the spring expands or compresses to maintain a desired constant torque about the axis of the cam and pinion.

DEVICE FOR CLOSING A HINGED MEMBER

A closing device includes an actuator mechanism and a hydraulic damper mechanism. The actuator mechanism includes a pushrod urged by a resilient member towards its extended position. The hydraulic damper mechanism includes a piston, a first rack and pinion gearing for converting the translational motion of the pushrod into a rotational motion of a first pinion, a transmission, which includes a second rack and pinion gearing, between the first pinion and the piston for transmitting and converting the rotational motion of the first pinion into a translational motion of the piston, a one-way valve allowing fluid flow from a first side to a second side of the cylinder cavity when opening the hinged member, and a restricted fluid passage between the first and second sides of the cylinder cavity. The transmission provides together with the pinions of the first and second rack and pinion gearings a reduction gearing between the pushrod and the piston so that the piston reciprocates over a smaller distance than the pushrod. 1. A device for closing a closure member hinged on a support which closing device comprises an actuator mechanism having a resilient member which is arranged to urge the hinged closure member towards its closed position and a hydraulic damper mechanism for damping the closing movement of said hinged closure member under the action of said resilient member , a frame;', 'a reciprocating pushrod which is slidably mounted on said frame to translate between an extended and a retracted position when opening and closing the hinged closure member; and', 'said resilient member which is arranged between said pushrod and said frame to urge the pushrod towards its extended position,, 'which actuator mechanism comprises a cylinder barrel defining a closed cylinder cavity;', 'a reciprocating piston placed within said cylinder barrel so as to divide the cylinder cavity into a first side and a second side;', 'a first motion converting mechanism for converting the ...

HYDRAULIC DOOR CLOSER WITH FLUID OVERFLOW CHAMBER

This disclosure is generally directed to a hydraulic door closer, and more specifically is directed to a hydraulic storm or screen door closer that has a fluid overflow chamber providing fluid volume and pressure control for both expanded and contracted fluid at different temperatures. The disclosed hydraulic door closer comprises a fluid overflow chamber adapted to hold sufficient fluid to maintain required operating fluid or oil levels at different temperatures, and to ensure proper closer performance under both extreme high and low temperature conditions. 1. A door closer comprising fluid in a housing fitted with: a biasing spring in operative communication with a closer piston, and a vertical hydraulic fluid overflow chamber comprising an overflow chamber piston, wherein the overflow chamber piston is biased when the hydraulic fluid is in an expanded state. This application is a continuation-in-part of U.S. Non-provisional application Ser. No. 15/392,070 filed Dec. 28, 2016 and claims priority to U.S. Provisional Patent Application No. 62/273,759 filed Dec. 31, 2015.Storm and screen doors present unique operating parameters for hydraulic door closer product specifications. For example, the temperature range that the closer must operate within is greater than, for example, an internal prime door closer because of the exposure to varying high and low outside temperatures as well as the potential heat buildup between the prime door and the storm or screen door. The heat buildup can be quite substantial and causes the increase in temperature and associated expansion of the hydraulic fluid or hydraulic oil, which subsequently results in a fluid pressure increase in the sealed closer containing the fluid or oil. The increased pressure typically results in fluid or oil leakage due to the intense pressure of the heated fluid.The present disclosure describes a pressure control overflow chamber for a rotational hydraulic door closer. This disclosure describes a closer ...

Cam-closer has cam mounted between followers, where each follower is mounted in piston, and one of follower has spherical upper surface with point contact with cam in partial manner

The cam-closer has a cam (1) mounted between followers (3), where each follower is mounted in a piston (4,5). One of the followers has a spherical upper surface with point contact with the cam in a partial manner. The followers are made from a spherical part which contacts the cam, and a cylindrical part which contacts the piston. An oil passage is arranged in the piston and runs parallel to the cylindrical part of the followers. The followers are made from a ball that is pressed in the piston.

A door closer comprising a suspending device

본 고안은 랙홈부(22a)가 형성된 랙(22)을 구비하는 피스톤(22)과, 상기 랙(22)에 치합하며 외경부에 돌기부(33)를 구비하는 피니언(30)으로 이루어지는 정지 기구를 구비하는 도어클로저(1)에 관한 것으로, The present invention provides a stop mechanism including a piston (22) having a rack (22) having a rack groove (22a) and a pinion (30) engaged with the rack (22) and having a protrusion (33) at its outer diameter. It relates to the door closer (1) to be provided, 피니언(30)에 형성된 돌기부(33)와 랙(22)이 서로 접촉하게 되어 랙(22)과 피니언(30) 사이에 미끄럼이 발생하는 것을 방지할 수 있어 도어가 일정 열림 각도에서 열린 상태를 유지하며, 도어에 열림 방향으로 외력이 작용하는 경우에도 도어가 더 이상 열리지 않게 되어 안정하게 도어를 지지할 수 있는 도어클로저(1)를 제공하는 것이다. The protrusion 33 and the rack 22 formed on the pinion 30 come into contact with each other to prevent slippage between the rack 22 and the pinion 30, so that the door is kept open at a predetermined opening angle. And, even when the external force acts in the opening direction to the door is to provide a door closer (1) that can support the door stably the door is no longer opened.

문 폐쇄 장치

본 발명의 유압 플로어 스프링은 밀폐 샤프트(2)가 회전 베어링 및 유압 피스톤 실린더(7,8)상에 설치되어 있고 밀폐 스프링(14)이 장착되어 있는 케이싱(9)을 구비하고 있다. 피스톤(7)은 기어에 의해서 밀폐 스프링(2)에 연결되어있고 밀폐 스프링(14)과 상호작용한다. 피스톤(7)은 개방시에 밀폐 스프링(14)의 작동과 반대로 작동하고 폐쇄시에는 실린더(8)에서 밀폐 스프링(14)의 작동에 의해서 작동하며 폐쇄시에 유압작용에 의해서 상쇄된다. 본 발명의 새로운 점은 피스톤(7)에 파여있는 홈(47)에 장착될 수 있는 실린더의 내벽과 상호작용하는 적어도 하나의 가스켓(43)을 갖추고 있으며, 홈(47)은 피스톤보다 직경이 큰 비드(46)에 설치되어있고, 이러한 비드는 그 양쪽에 각이 형성된 작동면을 가지고 있다는 데있다. 이러한 가스켓의 배열은 실린더 챔버에서 피스톤의 끼임을 방지하고 신뢰할만하고 용이한 문의 개방 및 폐쇄를 보장한다.

Door closer for stop type

A stoppable door closer is provided to close a door when the door is opened by a predetermine angle and to hold the door when the door is opened wide by using an auxiliary piston. A stoppable door closer includes a cylinder(10), a piston(20), a spring(40), a pinion gear(32), and an auxiliary piston(50). Installed to one side of a door, the cylinder has an inner space containing operating oil, a path(11) with a function converting screw(14) and a pinion housing unit(16). The piston slides in the inner space of the cylinder, contacts with the auxiliary piston(50) at one side, has a check valve(26) at the other side and a rack at the outside. The spring is installed in the cylinder to return the auxiliary piston. The pinion gear is located in the pinion housing unit, and interlocked with a rack(20a) formed at the piston. Sliding in the cylinder, the auxiliary piston contacts with the piston at one side, and with the spring at the other side, and has a path through which operation oil flows.

Hinge apparatus and oven with hinge apparatus

본 발명은 힌지 장치 및 힌지 장치가 구비된 오븐에 관한 것으로, 상기 조리 공간을 개폐하는 도어; 상기 본체와 도어를 연결하며, 상기 도어가 회전 가능하게 장착되는 힌지 장치를 포함하며, 상기 힌지 장치는, 상기 본체에 고정되는 힌지 바디와, 상기 도어와 결합되며 상기 힌지 바디에 힌지 핀에 의해 회동 가능하게 축결합되는 힌지 레버를 포함하는 힌지 유닛과; 상기 힌지 레버의 회동 반경상의 상기 힌지 바디 외측면에 장착되며, 상기 힌지 레버의 회동시 접촉되어 상기 힌지 레버의 회전 속도룰 감속시키는 댐핑 유닛을 포함하는 것을 특징으로 한다. The present invention relates to an oven having a hinge device and a hinge device, and more particularly, to a door for opening and closing the cooking space, The hinge device includes a hinge body fixed to the main body, a hinge body coupled to the door, and rotatably supported by the hinge body by a hinge pin. The hinge device includes a hinge body that connects the main body and the door, and the door is rotatably mounted. A hinge unit including a hinge lever that is axially coupled to the hinge unit; And a damping unit mounted on an outer side surface of the hinge body on a rotation radius of the hinge lever and contacting the hinge lever when the hinge lever is rotated to decelerate the rotational speed of the hinge lever.

Automatic close device and system of fire door

본 발명은 방화문 자동 폐쇄 장치와 그 시스템에 관한 것이다. 본 발명의 방화문 자동 폐쇄 장치는 유압에 의하여 방화문을 폐쇄하는 도어클로져에 작동바에 의하여 연결된다. The present invention relates to a fire door automatic closing device and a system thereof. Fire door automatic closing device of the present invention is connected by the operation bar to the door closer for closing the fire door by hydraulic pressure. 본 발명의 방화문 자동폐쇄장치는 작동유닛와 개폐유닛로 구성이 된다. 본 발명에서 작동유닛은 박스(BOX) 형상의 본체;와 축이 관통할 수 있는 축홈이 형성되며 본체 내부에 일정거리 이격되게 장착되는 한 쌍의 지지벽;과 상기 지지벽의 축홈에 안착되며 전후로 이동가능하고 일단부가 상기 본체를 관통하여 외부에 노출되는 작동축;과 상기 한 쌍의 지지벽 사이에 위치한 작동축에 장착되어 상기 작동축상에서 일정거리 활주 가능한 랙;과 상기 랙과 연결되며 랙의 이동에 의하여 회전되는 피니언;과 유압에 의하여 방화문을 폐쇄하는 도어클로져와 상기 피니언의 축을 연결하며 본체의 외부로 돌출되게 구성되는 작동바로 구성이 된다. Fire door automatic closing device of the present invention is composed of the operation unit and the opening and closing unit. In the present invention, the operation unit is a box (BOX) -shaped main body; and a shaft groove through which the shaft can be formed; a pair of support walls mounted to be spaced apart from the inside of the main body; and seated in the shaft groove of the support wall An actuating shaft which is movable and whose one end is exposed to the outside through the main body; and a rack mounted on an actuating shaft positioned between the pair of support walls and slidable a certain distance on the actuating shaft; Pinion rotated by the movement; and the door closer for closing the fire door by the hydraulic pressure and the operation bar is configured to protrude to the outside of the body connecting the shaft of the pinion. 본 발명에서 개폐유닛은 상기 작동유닛의 작동축의 이동을 억지하다가, 외부의 신호에 의하여 상기 작동축의 이동을 가능하게 하는 것으로서 상기 작동유닛의 작동축 단부에 형성된 잠금구를 잠금장치로 체결하거나 해제하는 기능을 수행한다. In the present invention, the opening and closing unit for inhibiting the movement of the operating shaft of the operating unit, by enabling the movement of the operating shaft by an external signal to fasten or release the lock formed on the end of the operating shaft of the operating unit with a locking device ...

Apparatus for Connecting for Hydraulic Hinge

The present invention relates to a hydraulic hinge connection device, and more particularly, to a hydraulic hinge connection device that includes a body portion including a body fixing portion fixed to an inner side surface of a main body such as a furniture or a sink having an opening portion and a door fixed to an inner side surface of the door to open and close the opening portion of the main body. It is possible to improve the assemblability by shortening the structure of the connecting portion for connecting the upper and lower portions and to shorten the assembling time and to reduce the manufacturing cost by shortening the assembling time.

Hinge for door

내용 없음. No content.

Refrigerator door dampeners

본 발명은 「링크(5,8)와 실린더(4)의 결합 구조; 냉장고 문의 상부, 하부에 결합한 구조; 냉장고 문이 일 정각도 이상 열릴 시 문의 이동에 따라 링크(5,8)가 이동하여 피스톤(3)이 실린더(4)를 압축하며, 압축된 실린더(4)는 작용 반작용 법칙으로 링크(5,8)에 압축력을 전달하며, 압축력을 받은 링크(5,8)는 냉장고 문의 이동방향의 반대방향으로 힘을 전달하며, 문의 힘과 피스톤(3)과 실린더(4)에 전달받은 압축력이 상쇄 작용으로 문의 힘은 줄어들며 충격을 완충해주는 것을 특징으로 하는 냉장고 문 완충장치」를 제공한다.

Door check

A door check consists of a rotating shaft(1) supported by a bearing and connected with the spindle; a compression means(2) made up of a compression cam(12) fixed to the shaft(1), a following rolls(13) placed in between the compression cam(12) and a closing spring(3) and a following plate(15) connected with a piston rod(4'); and a hydraulic control part(11) made up of a press closing flow way(8) including a control valve(7) and connecting together the check valve(5), open channel(6) and inner/outer spaces(23)(24) of the piston, and a slow closing flow way(10) including another control valve(9) and connecting together inner/outer spaces(23)(24).

Cylinder body device

本发明涉及一种缸体装置，该装置可以根据活塞杆的突出长度施加、释放弹簧力，此外能够减低动作时的噪音。将连结有活塞杆(2)的活塞(12)嵌装到缸体部件(3)，利用螺旋弹簧(27)经由离合器部件(24)对活塞杆(2)进行施力。在活塞杆(2)的突出长度小于规定长度时，球(26)与内周离合器槽(18)卡合，将离合器部件(24)固定在引导套筒(17)上，释放活塞杆(2)，由此对活塞杆(2)不作用弹簧力，在在活塞杆(2)的突出长度达到规定长度以上时，球(26)与外周离合器槽(23)卡合，将离合器部件(24)从引导套筒(17)释放，将其固定在活塞杆(2)上，由此对活塞杆(2)作用弹簧力。在缸体部件(3)、引导套筒(17)之间安装有O形环(21、22)，而隔断球(26)的动作声音的传递。

Network electric device

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템에 관한 것이다. The present invention relates to a home network system, and more particularly, to a home network system to which a living network control protocol is applied. 본 발명인 홈 네트워크 시스템은 적어도 하나 이상의 마스터 디바이스와, 적어도 하나 이상의 전기 기기와, 이들 간의 통신을 위한 소정의 프로토콜에 따른 네트워크로 이루어진 홈 네트워크 시스템에서, 상기 마스터 디바이스가 상기 전기 기기로부터 소정의 시간 이내에 활동이벤트 메시지를 수신하지 않은 경우, 상기 전기 기기로 소정의 요청 메시지를 송신하고, 상기 전기 기기로부터의 응답 메시지의 수신여부에 따라 상기 전기 기기의 플러그 아웃 상태를 판단한다. The home network system of the present invention comprises at least one master device, at least one electrical device, and a network according to a predetermined protocol for communication therebetween, wherein the master device is within a predetermined time from the electrical device. When the activity event message is not received, a predetermined request message is transmitted to the electric device, and the plug-out state of the electric device is determined according to whether the response message from the electric device is received.

Oil hydraulic cylinder rod for a door and oil hydraulic cylinder with the same

The present invention relates to a hydraulic cylinder dividing rod for a door and a hydraulic cylinder for a door having the same. The hydraulic cylinder dividing rod for a door of the present invention includes: a rod shaft; and a shaft boss manufactured in a larger diameter than the rod shaft and detachably coupled to the rod shaft.

Home network system

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템에 관한 것이다. 본 발명인 홈 네트워크 시스템은 적어도 둘 이상의 전기 기기와, 상기 전기 기기들을 연결하는 소정의 프로토콜에 따른 네트워크로 이루어지고, 상기 일 전기 기기로부터 상기 타 전기 기기로 요청 메시지가 전송되되, 상기 요청 메시지는 상기 일 전기 기기의 상위 계층에서 하위 계층으로 전달되어 상기 타 전기 기기의 하위 계층에서 상위 계층으로 전달되되, 상기 타 전기 기기가 수행해야 할 동작을 의미하는 명령 코드(CC)와 이를 수행하기 위한 적어도 하나 이상의 관련 인자(Arg)를 포함하고, 상기 요청 메시지는 소정의 데이터를 분할하여 상기 타 전기 기기로 하여금 상기 일 전기 기기로 업로드하도록 하는 업로딩 요청 메시지이다.

Drive device for opening or closing a door or similar

本发明涉及一种开启或关闭门扇、窗扇等的驱动装置，包括外壳(1)和装在外壳(1)内的关闭弹簧(2)，后者作用在活塞(3)上，活塞通过啮合齿与一根支承在外壳(1)内的关闭轴(4)作用连接。为了改善这种驱动装置的材料选择，按本发明规定，活塞(3)和外壳(1)用塑料聚甲醛(POM)制成。

Home network system

本发明公开了一种使用生活网络控制协议的家庭网络系统。该家庭网络系统包括：至少一个新的设备，其包括具有基于预定的协议通过网络的初始逻辑地址的节点地址，传送具有该节点地址的配置请求消息给主设备，接收临时地址设置请求消息，通过选择一个临时逻辑地址改变该初始逻辑地址，产生临时地址设置响应消息，传送该临时地址设置响应消息给主设备，从主设备接收具有预定的逻辑地址的地址改变请求消息，将该临时逻辑地址改变为该接收的逻辑地址，并且具有唯一的节点地址；和至少一个主设备，用于从该新的设备接收多个配置请求消息，设置新的设备的临时逻辑地址范围，传送具有该设置的临时逻辑地址范围的临时地址设置请求消息给新的设备，从该新的设备接收该临时地址设置响应消息，对该新的设备设置该预定的逻辑地址，和传送具有该设置的逻辑地址的地址改变请求消息给该选择的临时地址的新的设备。

Door closer

Door closer

본 발명은 도어클로저에 관한 것으로서, 유압을 조절하는 유압조절볼트(14) (16)의 밀폐링(34)으로서 쿼드링을 이용하여 밀폐가 완벽히 이루어지도록 하고 또 랙기어(18)와 피니언기어(20)의 모듈에 의한 피스톤(8)의 진행거리와 유로(10)(12)가 갖는 입구(26)(28) 위치에 의해 도어의 1,2차 속도제어각이 미리 주어진 상태에서 본체(2)의 작동실(4)이 허락하는 범위 내에서 피스톤(8)의 밀폐부(32) 길이를 최대한 길게 형성하되 길어진 부분중 유로(10)(12)의 입구(26)(28)와 마주하는 부분에 유입홈(38) (40)를 형성하여 도어의 속도조절기능을 정상적으로 유지하면서 피스톤(8)의 밀폐부(32) 길이가 길어진만큼 피드백 누유를 줄일 수가 있어 사용수명을 연장시켜 줄 수 있도록 한 것이다. The present invention relates to a door closer, the sealing ring 34 of the hydraulic control bolts (14) and (16) to adjust the hydraulic pressure is completely made by using a quad ring and the rack gear 18 and the pinion gear ( The main body 2 in a state in which the first and second speed control angles of the door are given in advance by the traveling distance of the piston 8 by the module of 20 and the positions of the inlets 26 and 28 of the flow paths 10 and 12. The length of the sealing portion 32 of the piston 8 is formed to be as long as possible within the range allowed by the operating chamber 4 of the side wall, and faces the inlets 26 and 28 of the flow paths 10 and 12. As the inlet grooves 38 and 40 are formed in the part to keep the speed control function of the door normally, feedback leakage can be reduced as the length of the closed part 32 of the piston 8 is increased, so that the service life can be extended. It is.

Door stopper device for fire prevention door

본 발명은 방화 도어용 도어 스토퍼 장치에 관한 것으로, 더욱 상세하게는 벽면에 설치되어서, 도어의 외측에 설치된 스트라이커를 래치를 통해 구속하여 도어의 개방상태를 유지하고, 또 화재 발생시 상기 래치에 의한 구속을 해제하여 도어 클로저의 폐쇄력에 의해 도어가 닫히도록 구성한 방화 도어용 도어 스토퍼 장치에 관한 것이다. The present invention relates to a door stopper device for a fire door, and more particularly, is installed on the wall surface, and restrains the striker provided on the outside of the door through a latch to maintain the open state of the door, and in the event of a fire, restrained by the latch. And a door stopper device for a fire door configured to release the door and close the door by the closing force of the door closer. 방화 도어, 도어 스토퍼 장치, 전동모터, 솔레로이드, 해정부재, 제연구역 Fire door, door stopper device, electric motor, solenoid, seam member, smoke control area

Door hinge device

FIELD: construction. SUBSTANCE: invention relates to a door canopy, includes a spring portion disposed on first block of door canopy for application of rotational force to door; shock absorbing portion disposed on second unit for canopy door applications shock absorbing force in opening or closing door, wherein shock absorbing portion comprises a cylindrical member within which first and second reservoirs are filled with oil; piston component linearly movable in close contact with inner side surface of cylindrical member, with division of cylindrical member into first reservoir and second reservoir, and a through-hole located in centre of part; a piston rod which is attached to piston member and which has a passage disposed in centre part in longitudinal direction of parts; tubular member, a sliding piston in through-hole parts, into which a duct for flow of oil; shock absorbing force adjuster, located at one end of cylindrical member, for locking tubular part, adjacent thereto, to adjust shock absorbing force; connecting rod attached and pulled out of other end of cylindrical member; and a motion converter disposed between connecting rod and piston rod for converting rotary motion of connecting rod into linear movement and transmitting linear motion to piston rod. EFFECT: shock absorbing. 13 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК E06B 1/00 (13) 2 584 661 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014147123/12, 25.11.2014 (24) Дата начала отсчета срока действия патента: 25.11.2014 (72) Автор(ы): ХОНГ Чан Хо (KR), ЛИИ Джеонг Су (KR) (73) Патентообладатель(и): АЙ-ВАН Иннотеч Ко., Лтд. (KR) Приоритет(ы): (30) Конвенционный приоритет: R U 20.03.2014 KR KR 10-2014-0032586 (45) Опубликовано: 20.05.2016 Бюл. № 14 2 5 8 4 6 6 1 (56) Список документов, цитированных в отчете о поиске: JPH 08312237 A, 26.11.1996. US 5572768 A, 12.11.1996. US 5855040 A, 05.01.1999. WO 2011065624 A1, 03. ...

Door closing device using mr fluid

본 발명은 MR 유체를 이용한 도어 폐쇄 장치에 관한 것으로, 특히 도어 스토퍼의 장착이 불법화되어 있는 현관문에 장착되어 도어클러저(door closer) 본체에 주입된 MR 유체의 점성을 자기장에 의해 조절하여 현관문의 개폐 속도를 조정하고 원하는 위치에 고정시킬 수 있는, MR 유체를 이용한 도어 폐쇄 장치에 관한 것이다. The present invention relates to a door closing device using MR fluid, and in particular, it is mounted on a front door where the installation of a door stopper is illegal, and the viscosity of the MR fluid injected into the door closer body is adjusted by a magnetic field. It relates to a door closing device using MR fluid, which can adjust the opening/closing speed of the door and fix it in a desired position.

Channel handling apparatus for network device

본 발명은 홈 네트워크 관리 시스템에 관한 것으로서, 특히 복수 종류의 다수의 홈 어플라이언스와 통신가능한 홈 네트워크 관리 시스템의 채널 핸들리 장치에 관한 것이다. The present invention relates to a home network management system, and more particularly, to a channel handle apparatus of a home network management system that can communicate with a plurality of home appliances. 본 발명인 홈 네트워크 관리 시스템의 채널 핸들링 장치는 적어도 하나 이상의 홈 어플라이언스와 제1네트워크를 통하여 연결되고 적어도 하나 이상의 사용자 단말기와 상기 제1네트워크와 분리된 제2네트워크를 통하여 연결되는 홈 마스터 디바이스 내에 구비되고, 상기 홈 마스터 디바이스의 중앙처리장치에 의해 제어되되, 상기 홈 어플라이언스와 상기 홈 마스터 디바이스 내의 제1장치 간에 제1형식의 패킷이 송수신되도록 한다. The channel handling apparatus of the present inventors' home network management system is provided in a home master device connected to at least one home appliance through a first network and connected through at least one user terminal and a second network separated from the first network. And controlled by the central processing unit of the home master device to transmit and receive a packet of a first type between the home appliance and the first device in the home master device.

Bidirectional Operable Door Closer

본 고안은 보다 출입문(도어)을 밀거나 당길때 급격하게 열리거나 닫히는 현상을 방지하도록 하는 새로운 형태의 양방향 동작이 가능한 도어클로저에 관한 것이다. The present invention relates to a door closer capable of a new type of bidirectional operation to prevent the opening or closing of the door suddenly when pushing or pulling the door (door). 본 고안에 따른 양방향 동작이 가능한 도어클로저에 따르면, 제1 작동수단 설치부, 제2 작동수단 설치부, 제3 작동수단 설치부를 포함하여 구성되는 양방향 동작이 가능한 도어클로저에 있어서, 상기 제1 작동수단 설치부에는 안내 통로와 피니언 수납부가 수용되어 있어 상기 안내 통로에 왕복운동 가능하도록 래크가 수용되고 상기 피니언 수납부에 상기 래크와 치합하는 피니언이 수용되며; 상기 제2 작동수단 설치부에는 작동실과 상기 작동실에 연결되는 유로가 형성되어 있으며, 상기 작동실에는 상기 래크와 일체로 왕복운동하는 피스톤 로드 및 피스톤이 수용되며; 상기 제3 작동수단 설치부에는 단차가 형성되어 있으며, 상기 제2 작동수단 설치부에 수용되는 상기 피스톤 로드의 일부가 돌출 수용되며, 안내판, 받침대, 받침대 중앙에 돌출형성된 중공형 원통부, 상기 안내판과 상기 받침대 사이에 개재된 탄성체, 상기 원통부내에서 슬라이드 되고 이탈을 방지하기 위한 돌기부를 구비하며 상기 피스톤 로드와 결합하는 연결수단이 수용되는 것을 특징으로 한다. According to the door closer capable of bi-directional operation according to the present invention, in the door closer capable of bi-directional operation comprising a first operating means mounting portion, a second operating means mounting portion, a third operating means mounting portion, the first operation A means passage portion accommodates a guide passage and a pinion accommodating portion such that a rack is accommodated so as to reciprocate in the guide passage and a pinion engaged with the rack is received in the pinion accommodating portion; An operation chamber and a flow path connected to the operation chamber are formed in the second operation means installation unit, and the operation chamber includes a piston rod and a piston reciprocating integrally with the rack; A step is formed in the third actuating means installation part, and a part of the piston rod accommodated in the second actuating means installation part is protrudingly received, and a guide plate, a pedestal, a hollow cylindrical part protruding in the center of the pedestal, the guide plate And an elastic body interposed between the pedestal and the pedestal, and having a protrusion for sliding ...

Packet transferring method for data link layer

본 발명은 패킷 전송 방법에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜을 기준으로 하는 홈 네트워크 시스템에서의 안정된 패킷 전송이 이루어지도록 하는 데이터링크 계층에서의 패킷 전송 방법에 관한 것이다. The present invention relates to a packet transmission method, and more particularly, to a packet transmission method in a data link layer for stable packet transmission in a home network system based on a living network control protocol. 본 발명인 데이터링크 계층에서의 패킷 전송 방법은 적어도 하나의 전기 기기와 네트워크 관리기 및 이들 간의 통신을 위한 네트워크를 포함하는 홈 네트워크 시스템에서, 상기 네트워크는 물리계층과, 데이터링크 계층과, 상위 계층을 적어도 포함하는 프로토콜에 따르고, 상기 데이터링크 계층에서 상기 상위 계층으로부터 수신된 패킷을 상기 물리계층으로 전송하는 방법으로서, 상기 네트워크의 상태가 휴지인지를 확인하는 제1확인단계와, 상기 제1확인단계에 따라 소정의 전송지연시간(RandomDelayTime)을 선정하는 단계와, 상기 선정된 전송지연시간(RandomDelayTime) 동안 상기 네트워크의 상태가 휴지인지를 확인하는 제2확인단계와, 상기 제2확인단계에 따라 상기 수신된 패킷을 상기 물리계층으로 전송하는 단계를 포함한다. In the present invention, a packet transmission method in a data link layer includes at least one electrical device, a network manager, and a network for communication between the networks, wherein the network includes at least a physical layer, a data link layer, and a higher layer. A method for transmitting a packet received from the upper layer in the data link layer to the physical layer in accordance with a protocol, comprising: a first checking step of checking whether a state of the network is idle and the first checking step. Selecting a predetermined transmission delay time (RandomDelayTime), a second confirmation step of checking whether the network state is idle during the selected transmission delay time (RandomDelayTime), and the reception according to the second confirmation step Transmitting the received packet to the physical layer.

Data processing method for application layer

본 발명은 데이터 처리 방법에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 응용계층에서의 데이터 처리 방법에 관한 것이다. The present invention relates to a data processing method, and more particularly, to a data processing method in an application layer to which a living network control protocol is applied. 본 발명인 응용계층에서의 데이터 처리 방법은 적어도 하위 계층과 응용계층으로 이루어진 소정의 프로토콜에서, 상위 응용 소프트웨어로부터 소정의 프리미티브를 수신하는 단계와, 상기 프리미티브에 따라 통신 싸이클 식별자(CycleID)를 생성하는 단계와, 상기 프리미티브와 상기 통신 싸이클 식별자(CycleID)에 따라 서비스 명세를 작성하는 단계와, 상기 프리미티브를 포함하는 응용계층 프로토콜 데이터 단위(ADPU)를 구성하는 단계와, 상기 APDU를 상기 하위 계층으로 전송하는 단계를 포함한다. The data processing method in the application layer of the present invention comprises the steps of receiving a predetermined primitive from a higher application software in a predetermined protocol consisting of at least a lower layer and an application layer, and generating a communication cycle identifier (CycleID) according to the primitive. And creating a service description according to the primitive and the communication cycle identifier (CycleID), configuring an application layer protocol data unit (ADPU) including the primitive, and transmitting the APDU to the lower layer. Steps.

Piston for door closure

A piston for a door closure is provided to improve durability and reliability by forming the plate-shaped gear part having a rack gear and preventing the piston from being worn. A piston(10) for a door closure is composed of a rectangular mounting groove(3A) formed at one side of a connection member(3) between first and second circular parts(1,2); and a plate-shaped gear part(5) formed with a rack gear(5A) at one side to be tooth-geared with a pinion gear rotatably combined from the body in the mounting groove. The piston is movably combined from the inside of the body to press a pressure coil spring by the door pressure transferred through the pinion gear. The mounting groove is formed with a rectangular recessed part(3B) inside. A circular recessed groove(2A) is formed on the outer peripheral surface of the second circular part, and an oil ring(R) is combined in the circular recessed groove with a square section.

Data receiving method for data link layer

본 발명은 데이터링크 계층에서의 데이터 수신 방법에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템에 적용된 데이터링크 계층에서의 데이터 수신 방법에 관한 것이다. 본 발명인 데이터링크 계층에서의 데이터 수신 방법은 물리계층과, 데이터링크 계층 및 상위 계층으로 이루어진 프로토콜에서, 상기 물리계층으로부터 한 프레임씩 수신하는 단계와, 상기 수신된 프레임을 패킷 버퍼에 저장하는 단계와, 마지막 프레임이 수신된 시점부터 소정의 프레임허용간격시간(FrameTimeOut) 이내에 새로운 프레임이 수신되는지를 판단하는 제1판단단계와, 상기 제1판단단계에 따라 상기 프레임의 수신을 완료하는 단계를 포함한다.

Multifunctional linkage door hinge

本发明公开了一种多功能联动门铰链，包括门页槽型拉杆、门页槽型连杆、门页基座、框页槽型拉杆、框页槽型连杆、框页基座和槽型调整支架；所述门页槽型拉杆和框页槽型拉杆均一端为直臂、另一端为弧形弯臂；所述门页槽型连杆和框页槽型连杆均一端为直臂、另一端为折臂；所述门页槽型拉杆弧形弯臂端通过销轴活动连接于门页基座、直臂端通过销轴活动连接于框页槽型连杆折臂端；所述门页槽型连杆直臂端通过销轴活动连接于门页基座、折臂端通过销轴活动连接于框页槽型拉杆直臂端；所述槽型连接座通过紧固螺钉固定于框页基座。本铰链能同时满足内盖、半盖和全盖几种安装需要、拆装调整使用方便、开合既严密又平缓紧凑。

Data processing method for application layer

본 발명은 데이터 처리 방법에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 응용계층에서의 데이터 처리 방법에 관한 것이다. 본 발명인 응용계층에서의 데이터 처리 방법은 적어도 하위 계층 및 응용계층으로 이루어진 프로토콜에서, 상기 하위 계층으로부터 응용계층 프로토콜 데이터 단위(APDU)를 포함하는 요청메시수신(ReqMsgRcv) 프리미티브를 수신하는 단계와, 상기 APDU에 대한 처리 여부를 판단하는 제1 판단단계와, 상기 제1 판단단계에 따라 상기 APDU로부터 메시지를 추출하는 단계와, 상기 요청메시지수신(ReqMsgRcv) 프리미티브에 따라 서비스 명세의 작성 여부를 판단하는 제2 판단단계와, 상기 제2 판단단계에 따라 상기 서비스 명세를 작성하는 단계와, 상기 메시지를 포함하는 사용자 요청수신 프리미티브를 구성하는 단계와, 상기 구성된 사용자 요청수신 프리미티브를 응용 소프트웨어로 전송하는 단계를 포함한다.

Home network system

本发明公开了一种家庭网络系统(40)，其可以提供用于连接各种各样的家庭网络(46，48)以进行通信的预定的控制协议。该家庭网络系统(40)包括：第一网络(46)，与第一网络(46，48)分开的第二网络(48)，可连接到该第一和第二网络的至少一个的家用电器，和可连接到该第一和第二网络(46，48)中至少一个的网络管理器(22)，用于控制和监视该家用电器。

The apparatus of damper hinge

본 발명은 가전 기기 도어의 힌지에 연결된 종래 댐퍼가 밀폐공간에서 그리스 또는 이와 상응하는 유압체를 이용하여, 양방향으로 유량 마찰을 주어 외력에 대항력을 갖는 구조로 이루어져 있어, 작동방향의 움직임에서 작동전 복귀시 움직임에 대한 부하가 발생되는 문제점을 개선하고자, 가전 기기 도어의 힌지 연결 부위에 사각 박스형상으로 슬림하게 내설되어, 내부 비틀림스프링의 압축과 팽창, 그리고, 댐퍼 오일의 복귀 충진을 거쳐 도어의 열리고 닫히면서 발생되는 충격을 완화시키는 슬림형 댐퍼 힌지 장치(100)가 구성됨으로서, 댐퍼 오일의 내부 충진시간을 줄이고, 빠르게 복귀시켜 어떠한 각도에서도 도어의 개폐가 충격없이 부드럽게 작동시킬 수 있고, 정적인 동작에서 작동시, 외부 부하에 대한 비틀림 변화를 조절할 수 있는 가전기기용 슬림형 댐퍼 힌지 장치를 제공하는데 그 목적이 있다. The present invention is a conventional damper connected to the hinge of the door of the home appliance is made of a structure having a force against the external force by applying a flow friction in both directions, using a grease or a corresponding hydraulic fluid in a sealed space, before operation in the movement of the operation direction In order to improve the problem that the load on the return occurs, it is built in a rectangular box shape at the hinge connection part of the door of the home appliance, the compression and expansion of the internal torsion spring, and the return filling of the damper oil The slim damper hinge device 100 is configured to mitigate the shock generated while opening and closing, thereby reducing the internal filling time of the damper oil and quickly returning the door to open and close smoothly without impact. For home appliances that can adjust torsional changes to external loads when operating at It is an object of the present invention to provide a slim damper hinge device. 슬림형 댐퍼 힌지 장치, 비틀림 스프링, 댐퍼 오일, 체크밸브 Slim damper hinge, torsion spring, damper oil, check valve

Step spring

본 고안의 스텝스프링은 밀폐되고 내부에 오일과 압축가스가 봉입된 실린더와; 이 실린더의 내경보다 큰 외경을 갖고, 실린더의 상부와 하부를 연통하는 다수 개의 통공을 갖으며 고무 재질로 되어있는 피스톤과; 피스톤이 실린더의 상하부로 원활하게 이동하도록 하는 피스톤로드; 및 실린더 일측단에 내설되어 외기와 차단되고 피스톤로드의 운동방향을 가이드하는 로드가이드를 포함한다. The step spring of the present invention is a closed and sealed cylinder with oil and compressed gas therein; A piston having an outer diameter larger than the inner diameter of the cylinder and having a plurality of through holes communicating with the upper and lower portions of the cylinder and made of rubber material; A piston rod for smoothly moving the piston up and down of the cylinder; And a rod guide installed at one end of the cylinder to block the outside air and guide the direction of movement of the piston rod. 본 고안의 스텝스프링에 따르면, 내부 마찰력을 증폭시킴으로써 사용자의 필요에 따라서 압축 및 신축 운동을 제어할 수 있도록 할 수 있는 효과가 있다. According to the step spring of the present invention, by amplifying the internal friction force has the effect of being able to control the compression and expansion movement according to the user's needs.

A floor hinge accembly

본 고안은 도어를 지지하면서 개폐 조절을 행하는 플로어 힌지에 관한 것으로서, 보다 상세하게는 플로어 힌지 조립체를 보호하는 케이싱의 커버가 외부 하중에 의해 변형되는 것을 방지할 수 있도록 이루어진 플로어 힌지 조립체에 관한 것이다. The present invention relates to a floor hinge that performs opening and closing adjustment while supporting a door, and more particularly, to a floor hinge assembly configured to prevent a cover of a casing protecting a floor hinge assembly from being deformed by an external load. 본 고안은 플로어 힌지 조립체를 보호하는 케이싱의 커버에 반복되는 외부 하중에 의해 변형되는 것을 방지하며 플로어 힌지의 높이에 따라 가변되는 몸체와 커버의 간극을 수용하여 지지하도록 승강 조절 하고자 플로어 힌지 조립체의 횡방향 중심부 상단 양측에 몸체(1)의 길이 방향으로 플랜지(14)를 형성하고 복수의 나사공(8)을 천공하여 칼라부착 나사(12)를 체결하며, 커버(7)를 지지하는 지지바(10)는 길이 방향으로 복수의 칼라지지공(11)을 단차지게 형성하여 칼라(13)에 지지되어 지지바(10) 상부면이 커버(7) 하부면과 맞닿아 지지되므로 외부 하중에 의해 커버(7)의 변형을 방지 하며, 칼라부착 나사(12)와 높이 조절나사(3)를 이용하여 플로어 힌지의 몸체(1)를 높이 조절할 수 있도록 이루어진 것을 특징으로 한다. The present invention prevents deformation due to repeated external loads on the cover of the casing that protects the floor hinge assembly, and raises and lowers the horizontal hinge assembly so as to accommodate and support a gap between the body and the cover, which varies according to the height of the floor hinge. A support bar for forming a flange 14 in the longitudinal direction of the body 1 on both sides of the central portion in the direction and drilling a plurality of screw holes 8 to fasten the collar attachment screw 12 and supporting the cover 7 ( 10 is formed by the plurality of collar support holes 11 in the longitudinal direction to be supported by the collar 13 so that the upper surface of the support bar 10 is supported in contact with the lower surface of the cover 7 is covered by an external load (7) to prevent deformation, it is characterized in that it is made to adjust the height of the body (1) of the floor hinge by using the collar attachment screw 12 and the height adjustment screw (3).

Home network system

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 다수의 홈 어플라이언스 간의 효율적인 통신을 위한 메시지 구조를 이용한 홈 네트워크 시스템에 관한 것이다. 본 발명인 홈 네트워크 시스템은 적어도 하나의 슬레이브 장치와, 상기 슬레이브 장치와 소정의 네트워크로 연결되어, 상기 슬레이브 장치로 요청 메시지를 전송하는 적어도 하나의 마스터 장치로 이루어지고, 상기 요청 메시지는 상기 마스터 장치의 상위 계층에서 하위 계층으로 전달되어 상기 슬레이브 장치의 하위 계층에서 상위 계층으로 전달되되, 상기 슬레이브 장치가 수행해야 할 동작을 의미하는 명령 코드와 이를 수행하기 위한 관련 인자를 포함한다.

Automatic closing door module and shower booth with the same

본 발명은 사용자가 도어를 열고 출입을 한 직후 해당 도어를 별도로 조작하지 않더라도 자동으로 닫힐 수 있고, 현장에서 도어를 설치할 시 도어의 조립 및 시공을 위한 모든 작업을 1인 작업자 혼자서 용이하게 수행 완료할 수 있는 자동 개폐 도어 모듈 및 이를 구비하는 샤워부스에 관한 것이다. 본 발명에 따른 자동 개폐 도어 모듈은, 기둥 형상의 고정 프로파일과; 상기 고정 프로파일의 상단부에 구비되는 고정부재와; 내부 중공이 형성되어 있고, 축회전 가능하게 설치되며, 일측에 도어가 연결되는 회전 프로파일과; 상기 회전 프로파일의 내부 중공에 수용되는 유압힌지; 및 상기 회전 프로파일의 상단부에 구비되고 상기 유압힌지와 연결되는 연결부재를 포함한다. 상기 연결부재는, 제1 체결공이 형성되어 있는 바디부; 및 상기 바디부의 일측에서 돌출된 구조로 형성되는 암부를 포함한다. 상기 고정부재는, 제2 체결공과; 상기 암부가 삽입될 수 있는 형태로 형성되는 제1 수용부; 및 상기 제1 수용부와 연통되는 제2 수용부를 포함한다. 상기 연결부재는, 상기 제1 체결공과 상기 제2 체결공을 통하는 볼트 체결시, 상기 암부가 상기 제1 수용부에 삽입 수용되고, 상기 바디부가 상기 제2 수용부에 배치되는 구조로 상기 고정부재에 연결 고정된다. According to the present invention, the user can automatically close the door immediately after opening and exiting the door without separately operating the door, and when installing the door on site, one worker can easily perform all the work for door assembly and construction alone. It relates to an automatic opening and closing door module that can be opened and a shower booth having the same. Automatic opening and closing door module according to the present invention, the fixed profile of the pillar shape; a fixing member provided at an upper end of the fixing profile; a rotation profile having an inner hollow formed therein, axially rotatably installed, and a door connected to one side; a hydraulic hinge accommodated in the hollow inside of the rotation profile; and a connecting member provided at an upper end of the rotation profile and connected to the hydraulic hinge. The connecting member may include a body portion having a first fastening hole formed therein; and an arm portion formed in a structure protruding from one side of the body portion. The fixing member may include a second fastening hole; a first accommodating part formed in a shape into which the arm part can be inserted; and a second accommodating part communicating with the first accommodating part. The connecting member has a structure in which the arm part is ...

Home network system

本发明公开了一种家庭网络系统，其可以通过使用预定的消息结构在家庭主设备和远程控制服务器之间实现通信。该家庭网络系统包括：连接到多个家用电器的家庭主设备；和经由第一网络连接到该家庭主设备的远程控制服务器，用于在用户终端和家庭主设备之间传送/接收消息。在该家庭主设备和远程控制服务器之间传送/接收的该消息至少包括：对应家用电器的产品代码单元，用于通知该消息的传输/接收方向的消息代码单元，在该消息的定义之下的参数单元，和参数的数目单元。

Process for dyeing and printing hydrophobic materials

Non-inclusive byclraulic hinge for door

An external hydraulic hinge device for a door is provided to close the door automatically by installing installation panels having a hydraulic cylinder at the bottom corner of a door. An external hydraulic hinge device for a door comprises a first installation panel(10), a second installation panel(20), a hydraulic cylinder(30), and a hinge shaft(40). The hydraulic cylinder is installed at the bottom of both first and second panels. A movable plate(41), which is assembled to the end of a reciprocating rod(31) of the hydraulic cylinder, slides in accordance with torque of the hinge shaft. The first installation panel includes bolt holes(11,11'), and a partition(13) having projections(14,14') at regular intervals. The second installation panel includes nut holes(21,21') and fitting recesses(24,24') corresponding to the projections of the first installation panel. When the first and second installation panels are assembled to each other by bolts(12) and nuts(22), spacing members(15) are arranged between both installation panels. The projections of the first installation panel are fit to the fitting recesses of the second installation panel. The first and second installation panels are assembled to each other, with having the bottom corner end of a door therebetween.

Rotation rate control structure of door opening and closing device

본 고안은 회전식 도어의 개폐장치에 있어서 도어의 회전속도 제어구조에 관한 고안이다. The present invention is an invention related to the rotational speed control structure of the door in the opening and closing device of the rotary door. 본 고안 도어의 회전속도 제어구조는 도어가 열릴때는 도어의 회전속도가 점차 증가되면서 빠르고 가볍게 열리도록 하고 도어가 닫힐때는 도어의 회전속도가 점차 느려지면서 천천히 닫히도록 하는 것으로 도어힌지와 연결된 구동롯드에 의해 좌우 왕복운동하는 압축피스톤에 유체제어부재와 유체개폐부재로 구성된 장치를 장착한다. The rotation speed control structure of the door is designed to open quickly and lightly as the rotation speed of the door is gradually increased when the door is opened and to close slowly as the rotation speed of the door is gradually decreased when the door is closed. By the left and right reciprocating compression piston is equipped with a device consisting of a fluid control member and a fluid opening and closing member.

Inner type door open and close damper using connecting-arm

본 고안은 연결아암을 이용한 내장형 도어 개폐 완충장치에 관한 것이다. The present invention relates to a built-in door opening and closing shock absorber using a connecting arm. 본 고안은 도어틀과 도어프레임이 고정 및 가동 힌지판의 힌지핀을 통해 연결되어 도어틀내에서 도어프레임이 회동하며 출입구를 개폐하게 되는 도어 개폐 완충장치에 있어서, 상기 도어프레임 상면의 일측에 내장되며, 그 상측으로 회전시 내부에 제공된 유압 완충수단에 의해 스프링 탄성 복귀력과 유압 완충력을 갖는 중심축이 소정폭 돌출되는 하우징과; 일단이 상기 중심축의 상단에 일체형으로 키 결합되고 타단이 상기 도어틀의 내측에 일방향 슬라이드 되는 로울러를 구비하여 상기 도어프레임의 회전 개방시 상기 중심축에 탄성 복귀력과 유압 완충력을 발생시키게 되는 연결아암;을 포함하여 구성됨을 특징으로 한다. The present invention is a door opening and closing device that the door frame and the door frame is connected through the hinge pin of the fixed and movable hinge plate to rotate the door frame in the door frame to open and close the door, it is embedded on one side of the upper surface of the door frame A housing in which a central axis having a spring elastic return force and a hydraulic buffer force protrudes a predetermined width by a hydraulic buffer means provided therein when rotating upwardly; One end is integrally keyed to the upper end of the central shaft and the other end is provided with a roller that slides in one direction inside the door frame to generate an elastic return force and hydraulic buffer force on the central axis when the door frame is rotated open It characterized in that it comprises a.

Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch

本发明公开了一种电控式缓冲闭门器、制冷设备及门体开关控制方法，电控式缓冲闭门器，包括导轨、滑块、曲柄、液压缓冲器、第一连接杆和第二连接杆，所述滑块滑动设置在所述导轨上，所述第一连接杆的一端部铰接在所述导轨上，所述曲柄铰接在所述滑块与所述第一连接杆之间，所述第二连接杆铰接在所述第一连接杆上，所述液压缓冲器安装在所述导轨上并与所述滑块连接，所述第一连接杆上设置有第一电磁体，所述第二连接杆上设置有与所述第一电磁体配合的第二电磁体。实现提高电控式缓冲闭门器的使用可靠性和用户体验性。

Door checker for vehicle using mr fluid and operating mechanism thereof

본 발명은 차체에 고정된 외부프레임, 및 차량 도어의 회전조인트에 연결되어 상기 도어의 개폐작용에 의해 상기 외부프레임의 길이방향으로 이동이 가능하게 내장된 왕복샤프트를 포함하는 차량용 도어체커의 작동 메커니즘에 관한 것으로, 차량의 문이 열리고 닫힐 때 도어 주변에 위치하는 인체 또는 장애물을 감지하여 제어부에 인가하는 근접센서; 상기 근접센서로부터 인가된 신호를 수신하는 제어부; 상기 왕복샤프트의 헤드부에 수용되는 MR유체; 상기 MR유체에 자기장을 형성하는 영구자석; 및 상기 영구자석에 대응하여 배치되고 상기 제어부에 의해 전류인가 여부가 결정되며, 전류 부하시 MR유체에 가해진 영구자석의 자기장을 상쇄시키는 전자석 코일을 포함한다. The present invention relates to an operating mechanism for a vehicle door checker including an outer frame fixed to a vehicle body and a reciprocating shaft connected to a rotary joint of the vehicle door and built in the longitudinal direction of the outer frame by an opening and closing action of the door, A proximity sensor that senses a human body or an obstacle located in the vicinity of a door when the door of the vehicle is opened and closed and applies the sensed body to the control unit; A control unit for receiving a signal applied from the proximity sensor; An MR fluid accommodated in the head portion of the reciprocating shaft; A permanent magnet for generating a magnetic field in the MR fluid; And an electromagnet coil disposed corresponding to the permanent magnet and determining whether or not a current is applied by the control unit and canceling the magnetic field of the permanent magnet applied to the MR fluid under a current load.

Data processing method for network layer

본 발명은 데이터 처리 방법에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템의 네트워크 계층에서의 데이터 처리 방법에 관한 것이다. 본 발명인 네트워크 계층에서의 데이터 처리 방법은 적어도 물리계층과, 데이터링크계층과, 네트워크계층 및 응용계층으로 이루어진 프로토콜에서, 상기 데이터링크계층으로부터 네트워크계층 프로토콜 데이터 단위(NPDU)를 포함하는 패킷수신(PktRcv) 프리미티브를 수신하는 단계와, 상기 NPDU의 에러를 검출하는 단계와, 상기 NPDU에서 응용계층 프로토콜 데이터 단위(APDU)를 추출하는 단계와, 상기 추출된 APDU를 상기 응용계층으로 전송하는 단계를 포함한다.

Device for network

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 소정 이벤트가 발생된 때, 이에 대한 기설정된 제어명령을 수행하도록 하여 홈 어플라이언스의 제어 상의 편리를 제공하는 홈 네트워크 시스템에 관한 것이다. 본 발명인 홈 네트워크 시스템은 적어도 하나 이상의 슬레이브 장치와, 상기 슬레이브 장치와 소정의 네트워크를 통하여 연결된 마스터 장치로 이루어지고, 상기 마스터 장치는 외부로부터 입력된 소정의 이벤트의 발생조건과, 그에 따른 소정의 제어명령을 포함하는 이벤트 파일을 저장하고, 적어도 상기 이벤트의 발생조건을 포함하는 이벤트 설정 파일을 상기 이벤트의 발생조건에 대응하는 슬레이브 장치로 전송하고, 상기 슬레이브 장치는 상기 이벤트 설정 파일을 저장하여, 상기 이벤트가 발생된 때 상기 마스터 장치로 이벤트 통지 파일을 전송하고, 상기 마스터 장치가 상기 이벤트 통지 파일을 수신하여 그에 대응하는 제어명령이 수행되도록 한다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a home network system, and more particularly, to a home network system that provides a convenience in controlling a home appliance by performing a predetermined control command when a predetermined event occurs. The home network system of the present invention comprises at least one slave device and a master device connected to the slave device through a predetermined network, the master device generating conditions of a predetermined event input from the outside, and predetermined control accordingly. Storing an event file including a command, and transmitting an event setting file including at least a condition of occurrence of the event to a slave device corresponding to the condition of occurrence of the event, wherein the slave device stores the event setting file, When an event occurs, the event notification file is transmitted to the master device, and the master device receives the event notification file so that a corresponding control command is executed.

Rotation type oil damper

A rotary oil damper is provided to achieve structural stability by preventing damping force from being focused on a specific portion within a housing, and to enable free adjustment of damping force according to rotating position, while preventing leakage of viscous fluid to obtain stable damping force. A rotary oil damper(100) comprises a housing(110), a cover(120), and a rotary shaft(130). The housing is formed with an internal receiving space. The cover is assembled to an upper side of the housing. The rotary shaft is rotatable within the receiving space of the housing, having a through hole on its inside in a vertical direction. The rotary shaft comprises a divider unit(140) tightly facing a lateral side of the receiving space to define a sealed space by dividing the receiving space into upper and lower spaces, a damping unit(150) disposed below the divider unit, having one or more blades(152) dividing the sealed space, and a passage hole formed at least one of the blades to communicate the divided sealed spaces, a driving unit(160) disposed above the divider unit, and coupled to the damping unit to be rotated together, and a fastening unit(132) fitted and secured to the through hole to isolate the sealed space from outside.

Home network system

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템에 관한 것이다. 본 발명인 홈 네트워크 시스템은 적어도 둘 이상의 제1 및 제2 전기 기기와, 상기 제1 및 제2 전기 기기를 연결하는 소정의 프로토콜에 따른 네트워크로 이루어진 홈 네트워크 시스템에서, 상기 제1 전기 기기가 동작제어명령을 포함하는 요청 메시지를 상기 네트워크를 통하여 상기 제2 전기 기기로 송신하고, 상기 제2 전기 기기가 상기 요청 메시지를 수신하여 판독하고, 상기 제2 전기 기기의 제품 특성에 따라 상기 동작제어명령을 수행한다.

Interlocking arm adhesion structure of the bracket for the door closer

본 고안은 도어클로저의 브래키트와 연동암을 회전 가능하게 연결하는 연동암의 유착구조에 관한 것으로, 힌지핀(50)과 연동암(40)의 축공사이에 개재되는 부시(70)의 상단 및 하단부가 브래키트(60)의 상,하 지지편(62)(63)에 형성된 유동방지용 돌출고정부(64)(65)에 각각 접촉 지지되게 하고, 부시(70)의 외주면에 형성된 구면부(71)가 변형부(42)를 가지는 연동암(40)의 축공(41) 내면에 접촉 지지되게 함과 아울러, 연동암(40)을 회전 가능하게 연결 지지하는 힌지핀(50)에 형성된 다각형 고정부(51)가 브래키트(60)의 다각형 고정공(67)에 삽입 고정되도록 구성하여, 연동암(40)의 상하 유동이 원활하고 안정되게 이루어 질 수 있고 연동암(40)의 발생되는 유격 및 소음을 배제할 수 있으며, 힌지핀(50)의 고정위치를 상시 견고하고 확실하게 유지시킴으로써 연동암을 비롯한 작동암 조립체의 작동이 더욱 원활하고 안정되게 이루어 질수 있게 한 것이다.

Container for a medicinal liquid

Foil bags are used as a primary packaging for liquids, the bags permitting the liquid to be taken therefrom without the application of a considerable amount of force. A container is provided for a medicinal liquid, the container being gas-tight and liquid-tight so that it is storable over many months. The container includes a collapsible foil bag on which a flange, which is stable in respect of shape, is disposed. The flange is designed for fitting onto a discharge connection member. The container can be disposed in a casing which is stable in respect of shape. The medicinal liquid does not come into contact with air and is protected from the effect of light. The medicinal liquid may be dispensed from the foil bag in many partial quantities over a prolonged period of time, with a respective partial amount thereof being converted into an aerosol by means of an atomizer.

Container for a medicinal liquid

Foil bags are used as a primary packaging for liquids, the bags permitting the liquid to be taken therefrom without the application of a considerable amount of force. A container is provided for a medicinal liquid, the container being gas-tight and liquid-tight so that it is storable over many months. The container includes a collapsible foil bag on which a flange, which is stable in respect of shape, is disposed. The flange is designed for fitting onto a discharge connection member. The container can be disposed in a casing which is stable in respect of shape. The medicinal liquid does not come into contact with air and is protected from the effect of light. The medicinal liquid may be dispensed from the foil bag in many partial quantities over a prolonged period of time, with a respective partial amount thereof being converted into an aerosol by means of an atomizer.

Structure for anti-separation between glove box housing and crash pad in automobile

본 발명은 자동차 글로브 박스 하우징과 크래쉬 패드간 이탈 방지 구조에 관한 것으로서, 글로브 박스 하우징이 삽입되는 크래쉬 패드 공간의 테두리단을 따라 이 테두리단 끝 부분에 그 전방의 글로브 박스 하우징 전면부 테두리단을 향해 전방 돌출된 돌출부를 형성하고, 또한 이 돌출부에 의해 걸려질 수 있도록 상기 글로브 박스 하우징 전면부 테두리단의 끝 부분을 후방으로 돌출되게 절곡 형성하여, 상기 크래쉬 패드의 전방 돌출부가 상기 글로브 박스 하우징의 후방 절곡부에 대해 전방 이탈이 방지되도록 하는 걸림턱 역할을 하도록 구성됨으로써, 충돌순간 글로브 박스 하우징과 크래쉬 패드간 연결부에서 걸림턱 구조에 의한 구속이 이루어지도록 하고, 이를 통해 상기 글로브 박스가 크래쉬 패드 안쪽으로 이탈되는 것을 효과적으로 방지할 수 있음은 물론, 궁극적으로는 조수석 탑승자의 안전도를 향상시킬 수 있도록 하는 자동차 글로브 박스 하우징과 크래쉬 패드간 이탈 방지 구조에 관한 것이다. The present invention relates to an anti-separation structure between an automobile glove box housing and a crash pad, and along the edge of the crash pad space into which the glove box housing is inserted, toward the edge of the front end of the glove box housing at the front end thereof. A front projection is formed, and the end portion of the edge of the glove box housing front end is bent to protrude rearward so as to be caught by the projection, so that the front projection of the crash pad is rearward of the glove box housing. It is configured to act as a locking jaw to prevent the front departure to the bent portion, so that the restraint by the locking jaw structure at the connection between the glove box housing and the crash pad at the moment of the collision is made, through which the glove box into the crash pad Effectively preventing breakaway That is, of course, ultimately, to a withdrawal prevention structure between the car glove box housing and the crash pad so as to improve the safety of the passenger seat occupants. 자동차, 글로브 박스, 하우징, 커버, 크래쉬 패드, 이탈 방지 구조, 안전도 향상 Automotive, Glove Box, Housing, Cover, Crash Pad, Breakaway Structure, Improves Safety

Patent FR2015836A1

1,210,639. Door closer. DORKEN & MANKEL K.G. 12 Aug., 1969 [17 Aug., 1968], No. 40349/69. Heading E2M. A door closer comprises an actuating shaft carrying a rotatable collar which engages a slot in a spring-loaded slide to guide the slide which is displaced longitudinally when the shaft is rotated by movement of the door. As shown, the slide 21 comprises two parallel plate members having longitudinal slots 23, the upper of which engages the rotatable collar 24 of an actuating shaft 16 and between which the rollers (22) operated on by a heartshaped cam 20 also carried by shaft 16. The slide 21 is connected to a rod 30 surrounded by a spring 33 and having at its free end a piston 32. The rotatable collar 24 may be carried on the shaft 16 by needle, ball, or roller bearings and has a shoulder 25 to locate the slide axially of the shaft. A stepped portion 28 of shaft 16 may engage with a certain amount of clearance the lower slot 23, or a second rotatable collar may be provided. A hydraulically supported stop means as described in co-pending Application No. 40350/69 is provided and the initial tension in the spring is adjustable as described in Specification 1,211,000.

Sink hinge with hydraulic power cylinder

본 고안은 종래 싱크대 경첩이 지닌 문제점을 해결하기 위해 안출된 것으로서, 싱크대 경첩의 내부에 유압실린더를 더 구성하고, 유압실린더의 실린더봉을 경첩의 가동연결편에 연결하여 줌으로써 도어의 열리고 닫힐 때, 유압실린더에 의해 부드럽게 열리고 닫힐 수 있도록 하여 도어가 싱크대 몸체에 충돌하거나 하는 것을 방지하여 소음발생 및 경첩이나 도어의 훼손 방지는 물론, 경첩이 견고하게 고정되도록 할 뿐만 아니라, 도어의 닫힘시에 유압실린더의 유압력에 의해 별도의 결착부 없이도 닫힌 상태가 유지되도록 함으로써 싱크대의 외관을 더욱 미려하게 연출할 수 있도록 한 유압실린더가 구비된 싱크대 경첩을 제공하고자 한다. 이를 위해 본 고안은, 하부측에 고정편(11)이 형성되고 내부가 중공되며 싱크대 몸체(101)에 결합되는 몸체(10)와; 상기 몸체(10)의 선단측에 제1힌지핀(21)과 제2힌지핀(22)에 의해 힌지결합되는 제1연결편(23) 및 제2연결편(24)과; 상기 몸체(10)의 내부에 인입되어 후단측이 연결핀(31)에 의해 연결되는 결합돌기(32)가 후단외측에 형성되고 내측에 후단부가 장입되고 선단부가 외부로 돌출되며 선단부 끝단에 연결구멍(33)이 통공되어 상기 제1연결편(23)에 선단이 연결되는 실린더봉(34)과, 상기 실린더봉(34)의 후단 내측에 고정되는 내부와셔(35)와, 상기 실린더봉(34)의 외측으로 완전히 이탈되는 것을 방지하는 외부와셔(36)와, 상기 외부와셔(36)의 내측에 위치되어 고정되는 패킹(37)과, 상기 실린더봉(34)의 후단 내측과 내부와셔(35) 사이에 위치되어 상기 실린더봉을 밀어주는 스프링(38)과, 내부에 충 진되는 오일(39)로 구성되는 유압실린더(30)와; 상기 제1연결편(23)과 제2연결편(24)의 끝단이 장입되어 제3힌지핀(41)과 제4힌지핀(42)에 의해 상기 제1연결편(23)과 제2연결편(24)이 각각 힌지결합되는 결합부(43)가 중앙 내측에 요입형성되고 양측에 싱크대의 도어(102)에 체결되는 체결편(44)이 연장형성되는 가동부(40)가 포함되어 이루어지는 것을 특징으로 한다. 싱크대, 경첩, 싱크대경첩

DEVICE FOR AUTOMATIC CLOSING OF A DOOR.

AUTOMATIC DOOR CLOSER

L'invention est relative à un ferme-porte automatique comportant un dispositif d'étranglement, un clapet de retenue et un clapet anti-retour entre la chambre de pression et la chambre sans pression. Selon l'invention, le clapet de retenue est maintenu dans sa position d'obturation à l'aide d'un élément élastique dont la force de retenue peut être surmontée par un mouvement de l'arbre du ferme-porte. Le ferme-porte est esthétique et assure la fermeture automatique de la porte quel que soit son angle d'ouverture. The invention relates to an automatic door closer comprising a throttling device, a check valve and a non-return valve between the pressure chamber and the pressure-free chamber. According to the invention, the check valve is held in its closed position with the aid of an elastic element, the retaining force of which can be overcome by a movement of the shaft of the door closer. The door closer is attractive and ensures automatic closing of the door regardless of its opening angle.

UNIVERSAL DOOR CLOSER

1515217 Door closers VEREINIGTE BAUBESCHLAGFABRIKEN GRETSCH & CO GmbH 19 July 1976 [7 Aug 1975] 29919/76 Heading E2M A door closer includes a spindle 2 protruding from a housing 1, a closer spring 7 and, laterally beside the spring 7, a piston 9 and cylinder 6 of a damper 8, the spindle 2 carrying two cam discs 3, 4 which act respectively on the spring 7 and damper 8 on rotation of the spindle 2, in each case through a rocker arm 13, 25. Each rocker arm 13, 25 abuts through a roller 17, 28 on the cam disc 3, 4 and through another roller 12, 29 on the spring 7 or damper 8, the rocker arms 13, 25 being mounted approximately opposite to one another at 14, 26 in the housing 1. The longitudinal axes 19, 31 of the spring 7 and damper 8 remain fixed relative to the housing 1. Preferably as shown, the spring 7 is arranged parallel to but higher than the damper 8 in the housing 1. The spring 7 is guided in a cylinder 5 and surrounds and abuts against a bolt 11 which carries the roller 12. The run-off face 18 of the arm 13 is so curved that its tangential surface at its contact with the roller 12 is always perpendicular to the axis 19. The roller 29 is mounted in a recess 35 of the rocker arm 25 and abuts on a run-off face 30 provided on an extension of the piston 9. The stress in the spring 7 is adjusted by means of a screw 22 seated eccentrically in a disc 20 which has a collar 21 bearing on the end of the spring 7 remote from the bolt 11. The disc 20 has a recess 24 into which fits a circlip 23 on the screw 22 at maximum spring stress.

Automatic door closer with brake

Patent FR2193135A1

Patent FR2469542B1

Improvements to automatic closing and door locking mechanisms

Patent FR2311918B1

Hydraulic mechanism for locking the doors in closed position using the lever arm formed by the width of the door resting on its hinge

Close door

Automatic door closer

STOPPING DEVICE FOR MOBILE PANEL

Fixing unit for a decorative external housing of an automatic door closing device

Ce dispositif comprend une base 1, devant être fixée à une porte 10 par des organes 11 en deux emplacements, un boîtier extérieur 3 et un substrat 2 devant être fixé entre la base et la porte.Le substrat est plus court que la distance séparant les deux organes de fixation et est disposé entre eux et il comporte à sa partie supérieure une patte 22 qui repose sur un côté supérieur de la base et présente un trou de positionnement 23, le boîtier comporte une face ouverte, pour loger, masquer et protéger la base et le substrat, une fente 31 alignée avec la patte, et une ouverture 32 présentant une extrémité ouverte et alignée avec un plot 12 situé sur la base, et un second organe de fixation 24 traverse le trou de positionnement et la fente pour fixer d'une manière sûre le boîtier au substrat.

UNIVERSAL DOOR CLOSER FOR WHEEL LEFT OR RIGHT SINGLE SWING LEAF AND ALSO FOR PENDULAR DOORS

Logical address configuration method for network device

본 발명은 홈 네트워크 시스템에 관한 것으로서, 특히 리빙 네트워크 제어 프로토콜이 적용된 홈 네트워크 시스템에 관한 것이다. The present invention relates to a home network system, and more particularly, to a home network system to which a living network control protocol is applied. 본 발명인 홈 네트워크 시스템은 소정의 네트워크를 통하여 홈 네트워크 시스템에 연결된 때 초기논리번지를 포함하는 노드 번지를 지니고, 상기 노드 번지를 포함하는 구성요청 메시지를 상기 마스터 디바이스로 송신하고, 상기 마스터 디바이스에 의해 설정된 논리번지를 포함하는 번지변경 요청메시지 및/또는 임시논리번지 범위를 포함하는 임시번지설정 요청메시지를 수신하고 처리하여 유일한 노드 번지를 지니는 적어도 하나 이상의 신규 디바이스와, 상기 구성요청 메시지를 수신하여 상기 신규 디바이스가 단수인지 또는 복수인지를 판단하여, 이에 따라 상기 신규 디바이스에 대한 유일한 논리번지 또는 임시논리번지 범위를 선택하여, 번지변경 요청메시지 또는 임시번지설정 요청메시지를 생성하고 상기 신규 디바이스로 송신하여 상기 신규 디바이스가 상기 유일한 노드 번지를 지니도록 한다. The home network system of the present invention has a node address including an initial logical address when connected to a home network system through a predetermined network, and transmits a configuration request message including the node address to the master device, and by the master device. At least one new device having a unique node address by receiving and processing a address change request message including a set logical address and / or a temporary logical address range, and receiving the configuration request message Determine whether the new device is singular or plural, select a unique logical address or a temporary logical address range for the new device, generate a address change request message or a temporary address setting request message, and send the new device to the new device. The god Allow the device to have the only node address.

Improvements to door closers

AUTOMATIC DOOR CLOSER WITH BUILT-IN BRAKING MEANS

CE FERME-PORTE COMPORTE A L'EXTREMITE DE L'UN DES BRAS ARTICULES UN DISPOSITIF DE FERMETURE DONT LE BOITIER 10 ENFERME UN PISTON CYLINDRIQUE 16 ENTRAINE PAR LE BRAS, PAR L'INTERMEDIAIRE D'UN SYSTEME PIGNON 12, CREMAILLERE 14, ET DE PART ET D'AUTRE DE CE PISTON, UN RESSORT DE RAPPEL 22 ET UNE VESSIE 44 REMPLIE D'UNE GOMME VISQUEUSE INCOMPRESSIBLE MAIS DEFORMABLE, ET PLACEE DANS UN PISTON CREUX 30 RAPPELE ELASTIQUEMENT EN DIRECTION DU PISTON CYLINDRIQUE 16. LE PISTON CREUX A UN DIAMETRE NETTEMENT SUPERIEUR A CELUI DU PISTON CYLINDRIQUE 16 ET LES ACTIONS COMBINEES DE CETTE DIFFERENCE DE DIAMETRES ET DE LA VISCOSITE DE LA GOMME ASSURENT UN FREINAGE EFFICACE DU RETOUR DU PISTON PRINCIPAL 16. THIS DOOR CLOSER HAS AT THE END OF ONE OF THE ARTICULATED ARMS A CLOSING DEVICE OF WHICH THE HOUSING 10 CONTAINS A CYLINDRICAL PISTON 16 DRIVEN BY THE ARM, THROUGH A PINION SYSTEM 12, RACK 14, AND ON THE OTHER SIDE OF THIS PISTON, A RETURN SPRING 22 AND A BLADDER 44 FILLED WITH AN INCOMPRESSIBLE BUT DEFORMABLE Viscous Eraser, AND PLACED IN A HOLLOW PISTON 30 ELASTICALLY RECALLED IN THE DIRECTION OF THE CYLINDRICAL PISTON 16. THE HOLLOW PISTON HAS A DIAMETER CLEARLY GREATER THAN THE CYLINDRICAL PISTON 16 AND THE COMBINED ACTIONS OF THIS DIFFERENCE OF DIAMETERS AND THE VISCOSITY OF THE RUBBER ENSURE AN EFFECTIVE BRAKING OF THE RETURN OF THE MAIN PISTON 16.