METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTION

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation. 1. A forming device having an entry end and an exit end spaced apart along a machine direction , the forming device comprising a plurality of flute-forming bars extending from adjacent said entry end toward said exit end , at least a subset of the plurality of flute-forming bars being curved such that they converge in a cross-machine direction as they proceed toward said exit end.2. The forming device of claim 1 , each of said subset of flute-forming bars being curved in at least a rear portion thereof beginning adjacent said entry end claim 1 , and having a degree of curvature that decreases along the length of said rear portion in a direction toward said exit end.3. The forming device of claim 2 , wherein tangents of all of said flute-forming bars at a location adjacent said exit end are all substantially parallel along said machine direction.4. (canceled)5. The forming device of claim 1 , each of said subset of flute-forming bars being curved such that they all converge toward a common ...

Method and apparatus for fluting a web in the machine direction

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation.

METALLIC TONED DIAL PLATE AND PRODUCTION METHOD OF THE SAME

A metallic layer is formed on a resin-made dial plate main body by surface treatment. A front surface of the main body is provided with a circular or arc-shaped second design face around a rotation shaft of a pointer, and a first inwardly inclined face and an outwardly inclined face continued to the second design face so as to rim an inside and an outside of the second design face and gradually extending toward a rear surface as extending away from the second design face. These first inwardly inclined face and outwardly inclined face are provided on a smooth face. Other portions except these first inwardly inclined face and outwardly inclined face are provided on a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face. 16-. (canceled)7. A production method of a metallic toned dial plate producing a metallic feeling comprising the steps of:producing a main body provided with a smooth face and a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face by resin molding using a molding die provided with a smooth face and a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face; andproviding a metallic layer on the smooth face and the corrugated face of the main body by surface treatment.8. The production method of a metallic toned dial plate as claimed in claim 7 , further comprising the steps of:providing a circular or an arc-shaped planar face centering around a rotation shaft of a pointer, and an inclined face continued to the circular or arc-shaped planar face so as to rim an inside or an outside of the circular or arc-shaped planar face and extending toward a rear surface as extending away from the circular or arc-shaped planar face on a front surface of the main body of said dial plate;providing the inclined face on the smooth face; ...

METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTION

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation. 1. A method of forming a longitudinally-corrugated web , comprising a) feeding a web of medium material having an initial width in a machine direction through a longitudinal fluting labyrinth defined between opposing sets of at least partially interlaced flute-forming bars , and b) gradually and uniformly introducing into the web an array of longitudinal corrugations as the web travels along a web-travel pathway in the machine direction , thereby reducing the width of the web to substantially a final width that corresponds to a predetermined take-up ratio.2. The method of claim 1 , wherein at any selected location along the web-travel pathway the longitudinal corrugations define a sine wave that propagates in a cross-machine direction and has a constant zero-crossing point.3. The method of claim 1 , wherein substantially no portion of said web traverses a flute-forming element in a cross-machine direction while introducing the longitudinal corrugations therein.4. The method of claim 1 , ...

Plastic Tube Screen Fills and Fabrication Thereof

The present invention involves a fabrication of plastic-tube-screen-fill using plastic tubes. The plastic-tube-screen-fill consists of several plastic tubes suspending between top and bottom tube holding perforated frames in the shape of a rectangular thin plate as a vertical string screen. The tube holding perforated frames are in same configuration to be used in two ways and fabricated by assembling a perforated frame and tube holding frame. The tube holding frame is a straight male band connector with several short solid rods positioned and fixed on band for push-fitting into the holes on perforated frame. The short solid rod on tube holding frame has a male push-fit connector on its lower part to be push-fitted into one edge of tube. The tubes used in the present invention are spiral corrugated tubes. Fabrication and assembling method of perforated frames, tube holding frames, and spiral corrugated tubes are described in the present invention. 1. A plastic-tube-screen-fills for use in fabrication of fill media , plastic-tube-screen-fills pack , employing in any evaporative cooling , mist absorbing , or fume removal apparatuses , comprising:top ring hole perforated frame, bottom ring hole perforated frame, and several spiral corrugated tubes suspended from between said top and bottom ring hole perforated frames, wherein said spiral corrugated plastic tubes are separated sufficiently apart from each other in one layer in the shape of a rectangular thin screen plate;2. Top and bottom ring hole perforated frames as in claim 1 , wherein said top and bottom ring hole perforated frames are made to be in same configuration inserting a tubes holding frame into a perforated frame;3. Tubes holding frame as in claim 2 , wherein said tubes holding frame is made by fixing several tube holders on a male push-fit band connector and wherein said tube holders are separated by same intervals between adjacent said tube holders being able to be aligned and inserted into said holes ...

METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTION

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation. 1. A forming device having an entry end and an exit end spaced apart along a machine direction , the forming device comprising a plurality of flute-forming bars extending from adjacent said entry end toward said exit end , at least a subset of the plurality of flute-forming bars being curved such that said subset of bars converge in a cross-machine direction as a result of their curvature as they proceed toward said exit end , each of said subset of flute-forming bars having a degree of curvature that decreases along its length toward said exit end.2. The forming device of claim 1 , each of said subset of flute-forming bars being curved in at least a rear portion thereof beginning adjacent said entry end claim 1 , and having a degree of curvature that decreases along the length of said rear portion in a direction toward said exit end.3. The forming device of claim 2 , wherein tangents of all of said flute-forming bars at a location adjacent said exit end are all substantially parallel ...

ROLL MOLDING DEVICE

In the present invention, when synchronization is lost due to backlash, and deviation between the rotational phases of a first processing roll and a second processing roll occurs, deviation between the rotational phases of dummy rotating bodies also occurs, and dummy blade parts of the dummy rotating bodies interfere with each other before blade parts of cutting blades of the first processing roll and the second processing roll () interfere with each other. Thus, interference between the blade parts is prevented. 1. A roll forming machine comprising:a pair of processing rolls arranged to face each other, the pair of processing rolls each including cutting parts formed on an outer circumferential portion such that the cutting parts mesh with each other to machine a sheet inserted between the processing rolls; andinterference preventing means including a pair of dummy rotating bodies arranged on rotary shahs of the pair of processing rolls, each dummy rotating body including dummy cutting parts the number of which is equal to the number of the cutting parts of each processing roll, wherein, when rotational phase deviation occurs between the processing rolls, the interference preventing means prevents interference between the cutting parts of the processing rolls based on rotational phase deviation that simultaneously occurs between the dummy rotating bodies.2. The roll forming machine according to claim 1 , wherein the interference preventing means sets a first clearance between the dummy cutting claim 1 , parts of the dummy rotating bodies to be smaller than a second clearance between the cutting parts of the processing rolls claim 1 , and when rotational phase deviation occurs claim 1 , the interference preventing means causes interference to occur between the dummy cutting parts of the dummy rotating bodies.3. The roll forming machine according to claim 2 , wherein the thickness of the dummy cutting parts is set greater than the thickness of the cutting parts.4. ...

METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTION

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation. 1. A forming device having an entry end and an exit end spaced apart along a machine direction , the forming device comprising first and second sets of flute-forming bars opposing one another and defining therebetween a longitudinal fluting labyrinth , each said set of flute-forming bars extending from adjacent said entry end toward said exit end , at least respective subsets of said flute-forming bars in each of said first and second sets thereof being curved such that the bars in each said respective subset converge in a cross-machine direction as a result of their curvature as they proceed toward said exit end.2. The forming device of claim 1 , each of said subset of flute-forming bars being curved in at least a rear portion thereof beginning adjacent said entry end claim 1 , and having a degree of curvature that decreases along the length of said rear portion in a direction toward said exit end.3. The forming device of claim 2 , wherein tangents of all of said flute-forming bars at a ...

METHOD AND APPARATUS FOR FLUTING A WEB IN THE MACHINE DIRECTION

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation. 1. A method of forming a longitudinally-corrugated web , comprising: introducing into a web of medium material an array of longitudinal flutes of a first geometry as the web travels along a web-travel pathway in a machine direction , wherein at any selected location along said web-travel pathway said longitudinal flutes define a sine wave that propagates in a cross-machine direction and has a constant zero-crossing point , and after introduction of said first-geometry flutes into said web , introducing therein longitudinal corrugations having a lower amplitude and higher frequency than said first-geometry flutes.2. The method of claim 1 , further comprising claim 1 , after introduction of said longitudinal corrugations having a lower amplitude and higher frequency than said first-geometry flutes claim 1 , relaxing the web so that it will independently retain said longitudinal corrugations.3. The method of claim 2 , wherein between introduction of said first-geometry flutes and ...

APPARATUS FOR MANUFACTURING ALIGNMENT LAYER, AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE BY USING THE SAME

An apparatus for manufacturing an alignment layer includes: a dispenser which supplies an alignment material; an anilox roll, onto which the alignment material supplied from the dispenser is applied; a printing roll which is engaged and rotated with the anilox roll; and a resin plate attached to an outer peripheral surface of the printing roll, where the resin plate receives the alignment material applied onto the anilox roll and prints the alignment material to a targeted substrate, in which the resin plate comprises a first area and a second area surrounding the first area, first convex portions and first concave portions are disposed in the first area, second convex portions and second concave portions are disposed in the second area, and an area of each second convex portion is larger than an area of each first convex portion. 1. An apparatus for manufacturing an alignment layer , the apparatus comprising:a dispenser which supplies an alignment material;an anilox roll, onto which the alignment material supplied from the dispenser is applied;a printing roll which is engaged and rotated with the anilox roll; anda resin plate attached to an outer peripheral surface of the printing roll, wherein the resin plate receives the alignment material applied onto the anilox roll and prints the alignment material to a targeted substrate, a first area and a second area surrounding the first area,', 'a plurality of first convex portions and a plurality of first concave portions are disposed in the first area,', 'a plurality of second convex portions and a plurality of second concave portions are disposed in the second area, and', 'an area of each second convex portion is larger than an area of each first convex portion when viewed from a top view., 'wherein the resin plate comprises2. The apparatus of claim 1 , wherein the area of each second convex portion is larger than the area of each first convex portion by about 1.25 times to about 2.2 times.3. The apparatus of claim 2 , ...

Method and System of Corrugated Curved Crease Energy Absorbers

A method and system of curved crease foldcores as energy absorbers with rule lines can that lie parallel in the flat state. Corrugated sheet is bonded to the foldcore material such that the corrugations align with the ruling. The curved creases are then cut from the corrugated layer. The image of the corrugation lines under the folding motion remains a line, and the corrugated structure survives and reinforces the folding mechanism. The corrugation significantly increases the second area moment of inertia about the crushing direction, while leaving the second area moment of inertia about the perpendicular direction largely unchanged. Under compressive failure, the corrugated foldcore fails progressively, rather than catastrophically. Also, the corrugations enforce the curved crease pattern, allowing the required curved panels to be bent while disallowing other deformations. This limiting of extraneous deformation aids in manufacturing, and as a global boundary condition readily enforces local folding directions. 1. A method of producing a corrugated curved crease energy absorber comprising:generating a set of rule lines on a 2-dimensional surface, said rule lines parallel to one-another on said 2-dimensional surface;bonding a corrugated layer to the 2-dimensional surface so that corrugations align with the rule lines;making a set of 2-dimensional cuts in the corrugated layer designed to produce a desired 3-dimensional foldcore;folding the foldcore along the rule lines to produce a 3-dimensional energy absorbing structure.2. The method of claim 1 , wherein a design parameter of the curved crease energy absorber is corrugation size of the corrugated layer.3. The method of claim 1 , wherein the following are design parameters of the curved crease energy absorber: curved crease wavelength claim 1 , curved crease amplitude claim 1 , curved crease shape claim 1 , leg length claim 1 , fold angle and material thickness.4. The method of further including stacking multiple ...

A tiny projection formed implant for plastic surgery and method of the same

PURPOSE: A medical treatment prosthesis with micro projections and a manufacturing method thereof are provided to have almost no sliding phenomenon due to an external force and to minimize a contacting area with an organization. CONSTITUTION: In the medical treatment prosthesis with micro projections, a plurality of micro projections are formed in one surface of the medical treatment prosthesis. A vertical section of a plurality of micro projections is a concave shape to form vacuum inside a contact surface when the vertical section is restored by elasticity by being contacted to an area where an operation is done.

Manufacture of corrugated plate

Appartus for fabricating alignment layer and method for fabricating liquid crystal display using the same

본 발명의 일 실시예에 따른 배향막 제조 장치는 배향 물질을 공급하는 디스펜서, 상기 디스펜서로부터 공급되는 상기 배향 물질이 도포되는 아닐룩스 롤, 상기 아닐룩스 롤과 맞물려 회전하는 인쇄 롤, 그리고 상기 인쇄 롤의 외주면에 부착되어 있고, 상기 아닐룩스 롤에 도포된 상기 배향 물질을 옮겨 받아 대상 기판에 상기 배향 물질을 인쇄하는 수지판을 포함하고, 상기 수지판은 제1 영역 및 상기 제1 영역을 둘러싸는 제2 영역을 포함하고, 상기 제1 영역에는 복수의 제1 볼록부 및 복수의 제1 오목부가 배치되어 있고, 상기 제2 영역에는 복수의 제2 볼록부 및 복수의 제2 오목부가 배치되어 있고, 상기 각 제2 볼록부의 단면적은 상기 각 제1 볼록부의 단면적보다 더 크다. An apparatus for manufacturing an alignment film according to an embodiment of the present invention includes a dispenser for supplying an alignment material, an anilux roll to which the alignment material supplied from the dispenser is applied, a printing roll rotating in engagement with the anilux roll, and the printing roll and a resin plate attached to the outer circumferential surface and receiving the orientation material applied to the anilux roll and printing the orientation material on a target substrate, wherein the resin plate includes a first area and a first area surrounding the first area a plurality of first convex portions and a plurality of first concave portions are disposed in the first region, and a plurality of second convex portions and a plurality of second concave portions are disposed in the second region; A cross-sectional area of each of the second convex portions is larger than a cross-sectional area of each of the first convex portions.

Bellows manufacturing appratus for air spring of suspension

현가장치의 에어 스프링용 벨로우즈 제조장치가 개시된다. 본 발명은 두루마리 형태로 권취된 고무소재의 시트원단을 일방향으로 풀림공급하는 소재공급부 ; 상기 시트원단이 상부면에 올려져 이송되는 제1이송벨트를 갖추고, 상기 제1이송벨트와 외접하여 맞물리는 방향으로 순환되는 상부이송벨트를 갖추며, 상기 제1이송벨트의 출측에 고정설치되는 하부나이프에 대하여 상부나이프를 상하작동시키는 절단기를 갖추어 상기 제1이송벨트와 상부이송벨트에 의해서 일방향 이송되어 일시정지되는 시트원단을 상기 절단기에서 절단가공하는 소재이송 및 절단부 ; 상기 절단기에서 절단된 내측시트와 외측시트가 상부면에 올려지는 제2이송벨트를 갖추고, 사전에 절단된 코드사시트가 상부면에 올려지는 제3이송벨트를 갖추며, 상기 제2이송벨트와 제3이송벨트와의 사이에 배치되는 한쌍의 하부 터치롤과 마주하여 전원인가시 일방향 회전구동되는 성형롤을 갖추어 상기 내측시트, 코드사시트 및 외측시트를 순차적으로 권취하는 중공원통형으로 성형하는 성형부 ;를 포함할 수 있다. A bellows manufacturing device for an air spring of a suspension device is disclosed. The present invention is a material supply unit for unwinding and supplying a sheet fabric of a rubber material wound in the form of a roll in one direction; The sheet fabric is provided with a first transport belt that is transported by being lifted on the upper surface, and has an upper transport belt that circulates in a direction in which it is externally engaged with the first transport belt, and has a lower portion that is fixedly installed on the exit side of the first transport belt. A material conveying and cutting unit equipped with a cutter for moving the upper knife up and down with respect to the knife, and cutting and processing the sheet fabric temporarily stopped by being transported in one direction by the first conveying belt and the upper conveying belt with the cutting machine; It has a second conveying belt on which the inner and outer sheets cut by the cutting machine are placed on the upper surface, and a third conveying belt on which the cord yarn sheet cut in advance is placed on the upper surface, and the second conveying belt and the second conveying belt are provided. 3 A forming unit that faces a pair of lower touch rolls disposed between the transfer belt and has a forming roll driven to rotate in one direction when power is applied to sequentially wind the inner sheet, cord yarn sheet, and outer sheet into a hollow cylindrical shape. ; can be ...

Extruded product and manufacture thereof

Synthetic packaging band prodn

Increasing the tensile strength of packing strips is by a drawing process in which the strip is manufactured from at least two superimposed layers, preferably bonded together; these two layers may be the walls of a flattened tube or may be parallel strips. A blank of the strip is extruded in the form of a gauged tube and is, after cooling, re-heated, pre-drawn, heated again and subjected to the principal drawing; in this process a heated mandrel brings the internal face of the tube to the melting point temperature and this is welded flat between rollers into a flat strip. The latter is then subjected to a final drawing, thermostabilised, cooled, and finally irradiated by high energy radiation to effect cross-linking. The shaping of the surfaces of the strips is by means of rollers; these surfaces may be grooved longitudinally or they may be given a zig-zag form, preferably with rounded hollows.

Method for manufacturing a stamping die for leather pieces, and die produced

The subject of the present invention is a method for manufacturing a stamping die for leather pieces, which is characterised in that it consists: a. in producing a negative model 4 of the stamping pattern by causing a pasty material to flow over and around a positive model; b. in producing, from the negative model 4, the stamping die 5 by causing a thermosetting resin to flow over the said negative model 4; c. and, before the die 5 solidifies, in trueing (facing) 7 the face opposite the stamping patterns so that this face is parallel to the plane containing the high points of the stamping patterns, that is to say the points furthest away from this face. The invention also relates to the die obtained by this method.

Process for the working of semi-finished products from cross-linked plastic materials

Gel bead production and incorporation in foam

Disclosed are gel beads, preferably of styrene block copolymer, a process for the production of gel beads by dissolving styrene block copolymer in a liquid above the melting point of the styrene block copolymer, a method of incorporating gel beads with synthetic foam material by addition to a foam precursor, to liquid foam materials or to partially liquid foam prior to foam precursor reaction completion and cooling, and cushioning products comprising synthetic foam incorporating gel beads.

Holder made from a plastic material

Halter (10, 12) für elektrische, elektronische oder andere Bauteile an einem Fahrzeug, der aus einem Kunststoffmaterial, welches Fasern enthält, besteht, wobei wenigstens eine Rippe (14) zur Versteifung des Halters (10, 12) vorgesehen ist, wobei mindestens eine Durchgangsöffnung (19) zum Verbinden mit den Bauteilen vorgesehen ist,dadurch gekennzeichnet, dass die wenigstens eine Rippe (14) als eine im Querschnitt wellenförmige Rippe (14) ausgebildet ist und wenigstens zwei Teilrippen (31, 32) und einen mittleren Verbindungssteg (33) aufweist, wobei die Teilrippen (31, 32) jeweils in einem Biegeabschnitt in den mittleren Verbindungssteg (33) übergehen, wobei die wellenförmige Rippe (14) in Entformungsrichtung des faserverstärkten Halters (10, 12) geformt ist, wobei die Teilrippen (31, 32) parallel oder in einem Winkel geneigt von bis zu 45° angeordnet sind, wobeider Halter (10, 12) in Form einer Konsole (12) ausgebildet ist, wobei die wenigstens eine wellenförmige Rippe (14) in Längserstreckungsrichtung der Konsole (12) vorgesehen ist, und wobei die Fasern des Kunststoffmaterials in Längserstreckungsrichtung ausgerichtet sind und wobeidie Konsole (12) zur Aufnahme von Funktionselementen vorgesehen ist und an ihren Enden Durchgangsöffnungen (16) zum Verbinden mit den Funktionselementen sowie Bohrungen (19) zum Befestigen der Konsole (12) aufweist, wobei sich die wenigstens eine wellenförmige Rippe (14) zwischen den Durchgangsöffnungen (16) und den Bohrungen (19) in Längsrichtung hin erstreckt. Holder (10, 12) for electrical, electronic or other components on a vehicle, which consists of a plastic material containing fibers, wherein at least one rib (14) is provided to stiffen the holder (10, 12), wherein at least one Through opening (19) is provided for connecting to the components, characterized in that the at least one rib (14) is designed as a rib (14) with a wave-shaped cross section and at least two partial ribs (31, 32) and a central connecting web (33) , wherein ...

Apparatus and method for forming bellows

The present invention relates to an apparatus and a method for molding bellows. Especially, a large diameter part of the bellows is located at a lower end of a molding mold, and a small diameter part is located at an upper end. After an upper pin and a lower pin are arranged on upper and lower ends of the molding mold, a parison is expanded to a certain amount by air before the lower pin goes upward inside the parison, and prevents contact with the lower pin, so as to prevent defects of bellows products, and the upper pin, on which the narrow part is formed, is connected to the upper pin, while going upwards, so as to mold the shape of an inside edge of a neck part of the narrow part.

METHOD AND APPARATUS FOR THE MANUFACTURE OF FLEXIBLE PIPE HOSE

Method of processing semifinished products made of cross-linked plastic material

The cross-linked plastic material is shaped in the softened state, for example, by blow-molding, deep-drawing, pressing, rolling, calendering or stretching and cooled below the softening range while retaining the thus formed shape.

Extruded article and method of making the same

An article is provided comprising a plurality of straight spaced parallel extruded elements separated by a regularly undulated extruded element having an aspect ratio of at least about two, with undulations having opposed apexes on either side thereof, with apexes on one side of the undulated element being bonded to one of the parallel extruded elements and the apexes on the other side of the undulated element being bonded to the other of said parallel extruded elements. The article is formed by extruding a first filament-forming extrudable plastic mass to form a plurality of straight spaced continuous parallel elements, extruding (at a faster extrusion rate and between adjacent parallel elements) a second filament-forming extrudable plastic mass to form an undulatable element which is thinner than it is wide to provide a cross-section with an aspect ratio of at least about two, causing the undulatable element to undulate in its thin dimension and to bond to the straight spaced continuous parallel elements, and changing or permitting the change of the formed, extruded plastic mass so that subsequent bonding will no longer occur and so that the elements have sufficient structural integrity to maintain their extruded bonded shape.

Method and apparatus for fluting a web in the machine direction

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation.

Extruded article and method of making same

EXTRUDED ARTICLE AND METHOD OF MAKING SAME Abstract An extruded article is provided comprising a base element, and at least one rib element attached to the base element along its entire length. The rib element is narrower at its attachment end than at its free end, and is undulated. The article is formed by extruding an extrudable plastic mass having a conformable state and a nonconform-able state. The extrusion rate of the free end of the rib element is sufficiently faster than that of the base element. The free end of the rib element will therefore undulate as the structure is extruded. The free end of the rib element is permitted to undulate without distortion of the base element while the plastic mass is in the conformable state. The plastic mass is then converted to the nonconformable state while maintaining the undulation in the free end of the rib element.

Tubular hollow body with corrugations with a closure device and method for producing such a tubular hollow body

Die Erfindung betrifft einen rohrförmigen Hohlkörper mit Wellungen, insbesondere ein Wellrohr, zur Aufnahme von Leitungen, zur Förderung oder dergleichen, mit einer Verschlußeinrichtung, wobei der rohrförmige Hohlkörper in Axialrichtung durch einen Schlitz getrennt ist und die Verschlußeinrichtung entlang den Seiten des Schlitzes Strukturen am Außenumfang der Wandungen des Hohlkörpers aufweist, die in einem Überlappungsbereich der Wandungen in Verbindung mit der Elastizität des Materials in der Wandung des Hohlkörpers vorgesehenen Rastausnehmungen in einen rastenden Eingriff bringbar sind, wobei als Rastausnehmungen Öffnungen in der Wandung des rohrförmigen Hohlkörpers im Bereich wenigstens einer Wellungen vorgesehen sind, und daß die am Innen- und/oder am Außenumfang der Wandung des rohrförmigen Hohlkörpers angeordneten, warzenförmig ausgebildeten, Einschnürungen aufweisenden Strukturen mit den Öffnungen in einen rastenden Eingriff bringbar sind. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung eines entsprechenden rohrförmigen Hohlkörpers mit Wellungen und einer Verschlußeinrichtung. The invention relates to a tubular hollow body with corrugations, in particular a corrugated tube, for receiving lines, for conveying or the like, with a closure device, wherein the tubular hollow body is separated in the axial direction by a slot and the closure device along the sides of the slot structures on the outer circumference of the Has walls of the hollow body which can be brought into a latching engagement in an overlap region of the walls in connection with the elasticity of the material in the wall of the hollow body, wherein openings in the wall of the tubular hollow body in the area of at least one corrugation are provided as locking recesses, and that the wart-shaped, constricted structures arranged on the inner and / or on the outer circumference of the wall of the tubular hollow body can be brought into a latching engagement with the openings. ...

CONFORMATION OF WORK PIECES AND CORRESPONDING CONFORMER ASSEMBLY.

SE PRESENTA UN DISPOSITIVO DE CONFORMACION QUE COMPRENDE DOS MIEMBROS PRESIONADORES (22, 24) CADA UNO DE LOS CUALES TIENE UNA SUPERFICIE ONDULADA PARA RECIBIR UNA PIEZA DE TRABAJO QUE TIENE UNAS CAVIDADES GENERALMENTE EN FORMA DE DIAMANTE (10). CADA MIEMBRO PRESIONADOR ESTA HECHO DE DOS SECCIONES (22A, 22B; 24A, 24B) MONTADAS SOBRE VARILLAS DE DESLIZAMIENTO (38) QUE SE MUEVEN ENTRE UNA POSICION SEPARADA EN LA CUAL LA PIEZA DE TRABAJO PUEDE COLOCARSE ENTRE AMBAS, Y UNA POSICION CERRADA, EN LA CUAL LA PIEZA DE TRABAJO ES SUJETADA ENTRE LOS MIEMBROS PRESIONADORES QUE COMPRIMEN LA PIEZA LATERALMENTE. PARA SUJETAR LAS CAVIDADES EN SU FORMA DE DIAMANTE SE INSERTAN EN LAS MISMAS UNAS PIEZAS (20). SE FORMA UNA PESTAÑA (18) EN UN EXTREMO DE LA PIEZA DE TRABAJO PRESIONANDO EL MATERIAL PLEGADO HACIA EL EXTERIOR CONTRA UNA CARA DEL EXTREMO LATERAL DE LOS MIEMBROS PRESIONADORES USANDO UNA PLANCHA PRESIONADORA (52). ESTE METODO DE CONFORMACION ES ESPECIALMENTE ADECUADO PARA CONFORMAR UNIDADES FILTRADORESAUTOSOPORTABLES. A CONFORMATION DEVICE IS PRESENTED THAT COMPRISES TWO PRESSURE MEMBERS (22, 24) EACH ONE OF WHICH HAS A RIPPED SURFACE TO RECEIVE A WORKPIECE THAT HAS SOME CAVITIES, GENERALLY IN THE FORM OF DIAMOND (10). EACH PRESSURE MEMBER IS MADE OF TWO SECTIONS (22A, 22B; 24A, 24B) MOUNTED ON SLIDING RODS (38) MOVING BETWEEN A SEPARATE POSITION IN WHICH THE WORKPIECE MAY BE PLACED BETWEEN BOTH, AND A CLOSED POSITION, WHICH THE WORKPIECE IS FASTENED BETWEEN THE PRESSURE MEMBERS THAT COMPRESS THE PART LATERALLY. TO HOLD THE CAVITIES IN THE FORM OF DIAMOND, SOME PIECES ARE INSERTED IN THE SAME (20). A TAB (18) IS FORMED AT ONE END OF THE WORKPIECE BY PRESSING THE FOLDED MATERIAL OUTWARD AGAINST A SIDE OF THE SIDE END OF THE PRESSURE MEMBERS USING A PRESSING PLATE (52). THIS METHOD OF CONFORMATION IS ESPECIALLY SUITABLE FOR CONFORMING SELF-SUPPORTING FILTER UNITS.

Location and alignment of bead wire rings in tyres and air springs - involves location of bead on drum alignment parallel to drum ends, removal using bead locating ring and repositioning after assembling product layers

A process for locating and aligning bead wire rings onto the layer of a tyre carcass or inflatable air spring involves; (i) loose location of bead wires on the ends of the winding drum; (ii) increasing drum dia. to centralise the rings; (iii) moving axially aligned bead wire holding rings located at both drum ends, over the drum ends to align bead rings parallel to the drum end faces; (iv) reducing the drum dia.; (v) moving the bead holding rings away from the drum together with the aligned bead rings; (vi) assembling the uncured layers of the component on the drum and relocating the bead wires onto the edges of the assembled product by axially moving the holding rings over the ends of the drum. Process appts. comprises a variable dia. drum with a bead wire locating mechanism at each end. The mechanism has holders for aligning bead wires. Pre-positioning markers for rough location of bead wires are located near the drum ends. USE/ADVANTAGE - For locating and aligning bead wires onto the assembly of uncured layers of a tyre carcass or airspring bag. Alignment is achieved with inexpensive equipment and bead wires with small dia. can be accommodated.

Method of making a jack

AN IMPROVED METHOD FOR MAKING AN INFLATABLE PNEUMATIC BAG JACK IN THE FORM OF A CYLINDRICAL BAG OF IMPERVIOUS FLEXIBLE ELASTOMERIC MATERIAL OF A DIAMETER SEVERAL TIMES ITS AXIAL COLLAPSED LENGTH WHEREIN ANNULAR CORRUGATIONS ARE IN THE FLAT END FACES IMMEDIATELY INSIDE THE PERIPHERY.

Metallic toned dial plate and production method of the same

A metallic layer is formed on a resin-made dial plate main body by surface treatment. A front surface of the main body is provided with a circular or arc-shaped second design face around a rotation shaft of a pointer, and a first inwardly inclined face and an outwardly inclined face continued to the second design face so as to rim an inside and an outside of the second design face and gradually extending toward a rear surface as extending away from the second design face. These first inwardly inclined face and outwardly inclined face are provided on a smooth face. Other portions except these first inwardly inclined face and outwardly inclined face are provided on a corrugated face on which a plurality of convexes and concaves are formed and having a surface roughness rougher than the smooth face.

Improvements relating to pipeline insulation and anticorrosion protection

Extruded product and its manufacturing method

An article is provided comprising a plurality of straight spaced parallel extruded elements separated by a regularly undulated extruded element having an aspect ratio of at least about two, with undulations having opposed apexes on either side thereof, with apexes on one side of the undulated element being bonded to one of the parallel extruded elements and the apexes on the other side of the undulated element being bonded to the other of said parallel extruded elements. The article is formed by extruding a first filament-forming extrudable plastic mass to form a plurality of straight spaced continuous parallel elements, extruding (at a faster extrusion rate and between adjacent parallel elements) a second filament-forming extrudable plastic mass to form an undulatable element which is thinner than it is wide to provide a cross-section with an aspect ratio of at least about two, causing the undulatable element to undulate in its thin dimension and to bond to the straight spaced continuous parallel elements, and changing or permitting the change of the formed, extruded plastic mass so that subsequent bonding will no longer occur and so that the elements have sufficient structural integrity to maintain their extruded bonded shape.

Gel bead production and incorporation in foam

Disclosed are gel beads, preferably of styrene block copolymer, a process for the production of gel beads by dissolving styrene block copolymer in a liquid above the melting point of the styrene block copolymer, a method of incorporating gel beads with synthetic foam material by addition to a foam precursor, to liquid foam materials or to partially liquid foam prior to foam precursor reaction completion and cooling, and cushioning products comprising synthetic foam incorporating gel beads.

Corrugated thermoplastic sheet having fluid flow passages

A corrugated sheet formed from a thermoplastic polymer is disclosed. The sheet has a plurality of fluid flow passages through each corrugation. At least one slope, and preferably both slopes, of each corrugation has a plurality of slits in side-by-side arrangement extending through the sheet, with the fluid flow passages being formed by displacement of the thermoplastic polymer between each pair of slits relative to the thermoplastic polymer between the pairs of slits adjacent thereto. One example of use of the corrugated sheet is in a panel heat exchanger, to cause turbulence in fluid passing through the heat exchanger. The preferred thermoplastic polymer is polyamide.

Corrugated thermoplastic sheet having fluid flow passages

METHOD FOR PRODUCING A INSTALLATION ELEMENT FOR HEAT EXCHANGER, FUEL EXCHANGER AND / OR BIOREACTOR SYSTEMS AND DEVICE FOR IMPLEMENTING THE METHOD

OBJECT PRODUCED BY EXTRUDING AND METHOD FOR THE PRODUCTION THEREOF.

An article is provided comprising a plurality of straight spaced parallel extruded elements separated by a regularly undulated extruded element having an aspect ratio of at least about two, with undulations having opposed apexes on either side thereof, with apexes on one side of the undulated element being bonded to one of the parallel extruded elements and the apexes on the other side of the undulated element being bonded to the other of said parallel extruded elements. The article is formed by extruding a first filament-forming extrudable plastic mass to form a plurality of straight spaced continuous parallel elements, extruding (at a faster extrusion rate and between adjacent parallel elements) a second filament-forming extrudable plastic mass to form an undulatable element which is thinner than it is wide to provide a cross-section with an aspect ratio of at least about two, causing the undulatable element to undulate in its thin dimension and to bond to the straight spaced continuous parallel elements, and changing or permitting the change of the formed, extruded plastic mass so that subsequent bonding will no longer occur and so that the elements have sufficient structural integrity to maintain their extruded bonded shape.

Intraocular lens and its manufacturing method

一种具有新颖结构的眼内透镜包括足够大的有效光学部件并产生对继发性白内障的优良抑制作用。眼内透镜的透镜表面(16，18，30)的至少一部分是细胞诱导区(26，32)，在所述细胞诱导区(26，32)中直接形成大量线状微槽(28)，所述微槽(28)具有0.01到1.0μm的深度、0.1到2.0μm的宽度和预定长度并沿周向延伸。所述微槽(28)沿所述透镜表面(18，30)的圆周方向连接而构成链接图形，并沿所述透镜表面(18，30)的径向周期性排列而构成周期性图形。由于在所述线状微槽之间没有间隔地在整个细胞诱导区(26，32)内形成所述线状微槽(28)，所述细胞诱导区(26，32)中的可见光透射率为60％以上。

A system and method for producing a multiple layer material

エアロゾル供給システムに使用するコンポーネント

一种模压覆膜瓦及其加工方法

本发明涉及一种模压覆膜瓦及其加工方法，属于屋面轻质瓦技术领域。所述模压覆膜瓦为双层波形结构，包括底层以及上层，所述底层由植物纤维、热固性树脂胶、石蜡、防腐剂以及阻燃剂构成；其中，植物纤维为10份、热固性树脂胶为1‑1.5份、石蜡为0.7份、防腐剂为0.1份，阻燃剂为0.2份；所述植物纤维打浆度为17‑22°SR，湿重为6‑8.5g，灰分为6％‑10％；所述上层为金属或非金属，其制成波形后覆盖到底层上合模压制而成；所述上层的整体厚度为0.05‑0.3mm。本发明能有效解决漆面耐久性、耐腐蚀性、耐高低温性、隔热及耐候性的问题。

Component for use in an aerosol provision system

A component for use in a non-combustible aerosol provision system has an inner channel, at least one outer channel and at least one ventilation area arranged to allow external air to flow into the at least one outer channel. There is also provided an article for use with a non-combustible aerosol provision device, the article including an aerosol generating material comprising at least one aerosol forming material and a component. A method of manufacture is also provided.

Método para la formación de acanaladuras de una banda en dirección de la máquina

Se describe un dispositivo de formación para reunir el ancho de una banda móvil. El dispositivo de formación incluye conjuntos opuestos de barras formadoras de estrías que pueden entrelazarse para definir entre ellas un laberinto longitudinal formador de estrías eficaz para reducir la anchura de una banda que se desplaza a través del mismo en una relación de recogida preseleccionada. Las barras formadoras de canales están curvadas comenzando en un extremo de entrada del dispositivo formador de manera que convergen en una dirección lateral a medida que avanzan en la dirección de la máquina. De esta manera, los elementos individuales de la banda que se desplazan entre las respectivas matrices en la dirección de la máquina siguen líneas de contorno a lo largo de las barras curvas o entre barras adyacentes de las barras curvas, de modo que ningún elemento de este tipo cruce ninguna barra que forme estrías en la dirección transversal a la máquina. a medida que la red viaja y se estria. También se describe una matriz de corrugación para introducir una forma casi neta en la banda de estrías intermedias, al igual que una línea de corrugación que incorpora estas operaciones y métodos para su operación. (Traducción automática con Google Translate, sin valor legal)

一种光伏配套用frp复合材料榫卯暗扣屋面瓦成型方法

本发明涉及建筑材料制备技术领域，具体为一种光伏配套用FRP复合材料榫卯暗扣屋面瓦成型方法，包括以下步骤：步骤1：将树脂和助剂按照重量份(60～70)：(10.98～29.08)进行混合得到胶料；步骤2：将胶料输送至下层PET薄膜的上表面；步骤3：将增强纤维下料至胶料上，并使增强纤维浸泡在胶料里，增强纤维为合成纤维和无机纤维中的至少一种；步骤4：在胶料的上层覆盖上层PET薄膜以形成上层PET薄膜‑包含增强纤维的树脂层‑下层PET薄膜的3层结构物料；步骤5：将3层结构物料输送至加热固化烘箱进行加热，同时，加热固化烘箱内的成型模具对3层结构物料进行成型以形成屋面瓦。本发明生产工序简单、有序，持续性进行生产，提高了生产效率。

Improvements relating to pipeline insulation and anticorrosion protection

Improved pipe-coating materials (10) and methods, and improved coated pipes (30) formed thereby, in which a thermally insulating coating is formed from a strip of striated insulating material (10), such that individual bars (16) of said insulating material are isolated from one another and encapsulated by water-impermeable barriers in the finished coating, whereby water ingress into any one bar of said material will be restricted thereto, thereby allowing the use of materials, including open-celled foams, which would otherwise be vulnerable to water penetration. Also disclosed are means for improving impact resistance, improved methods of forming striated insulating materials and improved means for tensioning strip-like insulating materials as they are helically wrapped upon a pipe or the like.

A system and method for producing a multiple layer material

A system for producing a multiple layer material (49), comprising first and second corrugation rolls (14, 15) for providing a corrugated profile (16) having a plurality of crests (47), wherein the system further comprises first and second press rolls (21, 22) for applying a material sheet (19, 20) to crests (47) of the corrugated profile (16), and a plurality of heating members (28) arranged between the press rolls (21, 22) for welding the material sheet (19, 20) to the crests (47) of the corrugated profile (16) to form the multiple layer material (49). A guiding plate (48) is arranged between the corrugation 10 rolls (14, 15) and the heating members (28). The guiding plate (16) is arranged with a profile engaging side (50) having a plurality of crests (52) corresponding to the crests (47) of the corrugated profile (16). A cooling arrangement is provided for cooling the guiding plate (48). A method for producing the multiple layer material (49) is also disclosed.

System and method for producing a multiple layer material

A system for producing a multiple layer material ( 49 ), comprising first and second corrugation rolls ( 14, 15 ) for providing a corrugated profile ( 16 ) having a plurality of crests ( 47 ), wherein the system further comprises first and second press rolls ( 21, 22 ) for applying a material sheet ( 19, 20 ) to crests ( 47 ) of the corrugated profile ( 16 ), and a plurality of heating members ( 28 ) arranged between the press rolls ( 21, 22 ) for welding the material sheet ( 19, 20 ) to the crests ( 47 ) of the corrugated profile ( 16 ) to form the multiple layer material ( 49 ). A guiding plate ( 48 ) is arranged between the corrugation 10 rolls ( 14, 15 ) and the heating members ( 28 ). The guiding plate ( 16 ) is arranged with a profile engaging side ( 50 ) having a plurality of crests ( 52 ) corresponding to the crests ( 47 ) of the corrugated profile ( 16 ). A cooling arrangement is provided for cooling the guiding plate ( 48 ). A method for producing the multiple layer material ( 49 ) is also disclosed.

A system and method for producing a multiple layer material

A system for producing a multiple layer material (49), comprising first and second corrugation rolls (14, 15) for providing a corrugated profile (16) having a plurality of crests (47), wherein the system further comprises first and second press rolls (21, 22) for applying a material sheet (19, 20) to crests (47) of the corrugated profile (16), and a plurality of heating members (28) arranged between the press rolls (21, 22) for welding the material sheet (19, 20) to the crests (47) of the corrugated profile (16) to form the multiple layer material (49). A guiding plate (48) is arranged between the corrugation rolls (14, 15) and the heating members (28). The guiding plate (16) is arranged with a profile engaging side (50) having a plurality of crests (52) corresponding to the crests (47) of the corrugated profile (16). A cooling arrangement is provided for cooling the guiding plate (48). A method for producing the multiple layer material (49) is also disclosed.

一种用于生产多层材料的系统和方法

一种用于生产多层材料(49)的系统，包括第一波纹辊和第二波纹辊(14、15)，用于提供具有多个峰部(47)的波纹型材(16)，其中所述系统还包括第一压辊和第二压辊(21、22)，用于将材料片材(19、20)施加到所述波纹型材(16)的峰部(47)；以及布置在压辊(21、22)之间的多个加热元件(28)，用于将所述材料片材(19、20)焊接到所述波纹型材(16)的峰部(47)以形成所述多层材料(49)。在波纹10辊(14、15)和加热元件(28)之间布置有导向板(48)。导向板(16)布置有轮廓接合面(50)，所述轮廓接合面具有多个与波纹型材(16)的峰部(47)相对应的峰部(52)。提供了用于冷却导向板(48)的冷却布置。还公开了一种用于生产多层材料(49)的方法。

Metodo di produzione di un oggetto monolitico cavo in termoplastica e prodotto così ottenuto

사출제품과 그것의 제조방법

내용 없음

一种用于生产多层材料的系统和方法

一种用于生产多层材料(49)的系统，包括第一波纹辊和第二波纹辊(14、15)，用于提供具有多个峰部(47)的波纹型材(16)，其中所述系统还包括第一压辊和第二压辊(21、22)，用于将材料片材(19、20)施加到所述波纹型材(16)的峰部(47)；以及布置在压辊(21、22)之间的多个加热元件(28)，用于将所述材料片材(19、20)焊接到所述波纹型材(16)的峰部(47)以形成所述多层材料(49)。在波纹10辊(14、15)和加热元件(28)之间布置有导向板(48)。导向板(16)布置有轮廓接合面(50)，所述轮廓接合面具有多个与波纹型材(16)的峰部(47)相对应的峰部(52)。提供了用于冷却导向板(48)的冷却布置。还公开了一种用于生产多层材料(49)的方法。

Storage system

A storage system comprising one or more storage units having a body comprising an inner frame, and an outer frame defining an inner space, at least one portion of the inner frame being located within the inner space defined by the outer frame, wherein at least one or more particular portions of the inner and outer frame are adapted to be attached to each other providing reinforcement to at least some portions of the outer frame. The body of the storage unit comprises walls and a roof attached to each other for defining an inner space within the body, the walls and the roof comprising indentations extending into the inner space, wherein the indentations define counterpart fastening means for receiving fastening means. There is also provided a bracket system for attachment to the counterpart fastening means permitting attaching cladding to the walls of the storage units.

재생 펠릿을 이용한 파형관 제조 시스템

본 개시(disclosure)의 기술적 사상은 폐플라스틱을 재활용하여 생산된 재생 펠릿을 이용하여 파형관을 제조함으로써 친환경적일 뿐 아니라, 강도 및 내구성이 확보된 재생 펠릿을 이용하여 기계적 물성이 우수한 파형관을 제조할 수 있는 재생 펠릿을 이용한 파형관 제조 시스템에 관한 것이다.

一种光伏配套用frp复合材料榫卯暗扣屋面瓦成型方法

本发明涉及建筑材料制备技术领域，具体为一种光伏配套用FRP复合材料榫卯暗扣屋面瓦成型方法，包括以下步骤：步骤1：将树脂和助剂按照重量份(60～70)：(10.98～29.08)进行混合得到胶料；步骤2：将胶料输送至下层PET薄膜的上表面；步骤3：将增强纤维下料至胶料上，并使增强纤维浸泡在胶料里，增强纤维为合成纤维和无机纤维中的至少一种；步骤4：在胶料的上层覆盖上层PET薄膜以形成上层PET薄膜‑包含增强纤维的树脂层‑下层PET薄膜的3层结构物料；步骤5：将3层结构物料输送至加热固化烘箱进行加热，同时，加热固化烘箱内的成型模具对3层结构物料进行成型以形成屋面瓦。本发明生产工序简单、有序，持续性进行生产，提高了生产效率。

A structural panel and method and apparatus for manufacture

Verfahren zur herstellung eines einbauelements für wärmetauscher-, stoffaustauscher- und/oder bioreaktor-systeme und vorrichtung zur durchführung des verfahrens

System and method for producing a multiple layer material

A system for producing a multiple layer material (49), comprising first and second corrugation rolls (14, 15) for providing a corrugated profile (16) having a plurality of crests (47), wherein the system further comprises first and second press rolls (21, 22) for applying a material sheet (19, 20) to crests (47) of the corrugated profile (16), and a plurality of heating members (28) arranged between the press rolls (21, 22) for welding the material sheet (19, 20) to the crests (47) of the corrugated profile (16) to form the multiple layer material (49). A guiding plate (48) is arranged between the corrugation 10 rolls (14, 15) and the heating members (28). The guiding plate (16) is arranged with a profile engaging side (50) having a plurality of crests (52) corresponding to the crests (47) of the corrugated profile (16). A cooling arrangement is provided for cooling the guiding plate (48). A method for producing the multiple layer material (49) is also disclosed.

步道板及其制造方法

本发明提供一种步道板及其制造方法，该步道板包括：上面板和主体板，上面板的上表面间隔设有多条防滑凸棱，上面板的下表面间隔设有多条加强筋，上面板内设有多条顺向加强线，顺向加强线、加强筋和防滑凸棱相互平行设置；主体板置于上面板的下表面，主体板的上表面设有与上面板的多个加强筋相配合的多个凹槽，主体板内设有多条横向加强线，横向加强线与凹槽相互垂直设置。本发明的步道板，防滑效果好、整体强度高、施工效率高，本发明的步道板的制造方法采用一体成型的方法生产步道板，其抗拉、抗压和抗弯折性能好，且生产效率高。

Machine for the production of coupled pleated fabrics and product thus obtained

Werkwijze en inrichting voor het vervaardigen van een kunststof ribbelbuis.

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Machine for the production of coupled pleated fabrics and product thus obtained

眼内レンズおよびその製造方法

本発明の課題は、有効光学部を充分に大きく確保しつつ、後発白内障に対して優れた抑制効果を発揮し得る、新規な構造の眼内レンズを提供することにある。かかる課題を解決するために、本発明は、レンズ表面１６，１８，３０の少なくとも一部を０．０１〜１．０μｍの深さ寸法と０．１〜２．０μｍの幅寸法をもって周方向に所定長さで延びる多数の線状微小凹凸２８が直接に形成された細胞誘導領域２６、３２として、該微小凹凸２８をレンズ表面１８、３０の周方向で連なった連鎖構造で且つ該レンズ表面１８，３０の径方向で周期的に配列した周期構造とすることにより、該細胞誘導領域２６，３２の全体に亘って該線状微小凹凸２８を隙間無く形成せしめて該細胞誘導領域２６，３２における可視光線透過率を６０％以上とした。

Forming method of corrugated insulator

에어캡 단열시트

에어캡 단열시트가 개시된다. 본 발명에 따른 에어캡 단열시트는 다수의 에어캡 중앙에 내측으로 함몰되도록 마련된 제1흡착홈을 통해 진공 흡착방식으로 피착면에 부착이 가능하게 된다.

에어캡 단열시트

에어캡 단열시트가 개시된다. 본 발명에 따른 에어캡 단열시트는 다수의 에어캡 중앙에 내측으로 함몰되도록 마련된 제1흡착홈을 통해 진공 흡착방식으로 피착면에 부착이 가능하게 된다.

Method and apparatus for the production of plastic containers

A method for the production of containers comprising a step of molding a substantially cylindrical preform comprising a mouth and a preform body comprising a side wall and a bottom by means of a mold comprising a female mold part and a male mold part, and a step of blow-molding the preform to provide a container, wherein the male mold part is provided with at least one corrugated portion designed to provide the internal surface of the preform body arranged proximate to the mouth, the corrugated portion being designed to provide a first internal surface of the preform body that is at least equal to 30% of the surface of the side wall of the preform body, the first internal surface having an Rmc [%] comprised between 1% and 12%, the blow-molding step being adapted to provide a container having the respective internal region provided starting from the first internal surface of the preform body having an Rmc [%] comprised between 3% and 30%.

一种波纹板成型模具

本发明公开了一种波纹板成型模具，包括定模固定板和动模固定板，所述定模固定板和动模固定板之间设有支撑板,所述动模固定板的右侧设有顶板，所述顶板的右侧设有多个顶针，所述支撑板的右侧固定有动模型腔板，所述动模型腔板的右侧嵌套固定有凸模模芯，所述定模固定板的左侧固定有定模型腔板,定模型腔板的左侧嵌套固定有凹模模芯，所述凸模模芯与动模型腔板连接处和凹模模芯和定模型腔板连接处均设有若干电热片。本发明波纹板成型效率高，强度高，可以使得波纹板成型时受热均匀，提升波纹板的整体寿命。

一种结合流向与展向分级微沟槽的减阻薄膜及其制备方法

本发明涉及一种结合流向与展向分级微沟槽的减阻薄膜及其制备方法，包括基底与分级微沟槽，其中基底包括软质基底、一级硬质基底、二级硬质基底、三级硬质基底；分级微沟槽包括展向一级沟槽、流向二级沟槽、展向三级沟槽；所述的流向二级沟槽布置在基底上，所述流向二级沟槽顶部与底部高度沿流体方向发生周期性变化，构成展向一级沟槽；所述流向二级沟槽表面具有展向三级沟槽；所述流向二级沟槽的设置方向与薄膜表面的流体方向相同；所述展向一级沟槽与展向三级沟槽的设置方向与薄膜表面的流体方向垂直。与现有技术相比，本发明具有更能适应来流方向的变化，更适用于不同雷诺数的航行器。

一种模压覆膜瓦及其加工方法

本发明涉及一种模压覆膜瓦及其加工方法，属于屋面轻质瓦技术领域。所述模压覆膜瓦为双层波形结构，包括底层以及上层，所述底层由植物纤维、热固性树脂胶、石蜡、防腐剂以及阻燃剂构成；其中，植物纤维为10份、热固性树脂胶为1‑1.5份、石蜡为0.7份、防腐剂为0.1份，阻燃剂为0.2份；所述植物纤维打浆度为17‑22°SR，湿重为6‑8.5g，灰分为6％‑10％；所述上层为金属或非金属，其制成波形后覆盖到底层上合模压制而成；所述上层的整体厚度为0.05‑0.3mm。本发明能有效解决漆面耐久性、耐腐蚀性、耐高低温性、隔热及耐候性的问题。

一种结合流向与展向分级微沟槽的减阻薄膜及其制备方法

本发明涉及一种结合流向与展向分级微沟槽的减阻薄膜及其制备方法，包括基底与分级微沟槽，其中基底包括软质基底、一级硬质基底、二级硬质基底、三级硬质基底；分级微沟槽包括展向一级沟槽、流向二级沟槽、展向三级沟槽；所述的流向二级沟槽布置在基底上，所述流向二级沟槽顶部与底部高度沿流体方向发生周期性变化，构成展向一级沟槽；所述流向二级沟槽表面具有展向三级沟槽；所述流向二级沟槽的设置方向与薄膜表面的流体方向相同；所述展向一级沟槽与展向三级沟槽的设置方向与薄膜表面的流体方向垂直。与现有技术相比，本发明具有更能适应来流方向的变化，更适用于不同雷诺数的航行器。

Pfa 수지의 사출 성형에 의한 벨로즈 제조방법

본 발명은 주름부 가공홈이 형성된 한 쌍의 금형의 내부에 원통형 코어를 삽입하는 단계(S100); 상기 원통형 코어가 삽입된 한 쌍의 금형을 예열하는 단계(S200); 상기 원통형 코어가 삽입된 한 쌍의 금형에 PFA 수지를 주입하는 단계(S300); 상기 원통형 코어가 삽입된 한 쌍의 금형을 보압 자연냉각하여 PFA 사출물을 제조하는 단계(S400); 및 상기 PFA 사출물의 내부면을 가공하여 주름부의 두께를 형성하는 단계(S500)를 포함하는 PFA 수지의 사출 성형에 의한 벨로즈 제조방법을 제공한다.

一种层合结构超混杂复合材料波纹板及其制造方法和应用

本发明涉及一种层合结构超混杂复合材料波纹板及其制造方法和应用，属于复合材料技术领域。层合结构超混杂复合材料波纹板包括金属板、纤维织物、片状模塑料，所述片状模塑料的两侧面分别有纤维织物，所述纤维织物上有金属板。本发明将以片状模塑料(SMC，Sheet molding compound)和纤维织物形成的复合材料作为夹芯层，以金属薄板作为表层，设计成不同形状的波纹结构，在保证刚度、强度的同时，还兼具有金属表面的良好的涂装性、耐老化性和复合材料轻质高强的性能，特别地该种波纹结构板用于货车车厢，具有强度高、抗冲击、保温隔热、表面易装饰等优点，在货车轻量化领域潜在重大的应用价值。

Storage system

A storage system comprising one or more storage units having a body comprising an inner frame, and an outer frame defining an inner space, at least one portion of the inner frame being located within the inner space defined by the outer frame, wherein at least one or more particular portions of the inner and outer frame are adapted to be attached to each other providing reinforcement to at least some portions of the outer frame. The body of the storage unit comprises walls and a roof attached to each other for defining an inner space within the body, the walls and the roof comprising indentations extending into the inner space, wherein the indentations define counterpart fastening means for receiving fastening means. There is also provided a bracket system for attachment to the counterpart fastening means permitting attaching cladding to the walls of the storage units.

一种光伏配套用frp复合材料榫卯暗扣屋面瓦成型方法

本发明涉及建筑材料制备技术领域，具体为一种光伏配套用FRP复合材料榫卯暗扣屋面瓦成型方法，包括以下步骤：步骤1：将树脂和助剂按照重量份(60～70)：(10.98～29.08)进行混合得到胶料；步骤2：将胶料输送至下层PET薄膜的上表面；步骤3：将增强纤维下料至胶料上，并使增强纤维浸泡在胶料里，增强纤维为合成纤维和无机纤维中的至少一种；步骤4：在胶料的上层覆盖上层PET薄膜以形成上层PET薄膜‑包含增强纤维的树脂层‑下层PET薄膜的3层结构物料；步骤5：将3层结构物料输送至加热固化烘箱进行加热，同时，加热固化烘箱内的成型模具对3层结构物料进行成型以形成屋面瓦。本发明生产工序简单、有序，持续性进行生产，提高了生产效率。

一种用于生产多层材料的系统和方法

一种用于生产多层材料(49)的系统，包括第一波纹辊和第二波纹辊(14、15)，用于提供具有多个峰部(47)的波纹型材(16)，其中所述系统还包括第一压辊和第二压辊(21、22)，用于将材料片材(19、20)施加到所述波纹型材(16)的峰部(47)；以及布置在压辊(21、22)之间的多个加热元件(28)，用于将所述材料片材(19、20)焊接到所述波纹型材(16)的峰部(47)以形成所述多层材料(49)。在波纹10辊(14、15)和加热元件(28)之间布置有导向板(48)。导向板(16)布置有轮廓接合面(50)，所述轮廓接合面具有多个与波纹型材(16)的峰部(47)相对应的峰部(52)。提供了用于冷却导向板(48)的冷却布置。还公开了一种用于生产多层材料(49)的方法。

Method and apparatus for fluting a web in the machine direction

A forming device for gathering the width of a traveling web is disclosed. The forming device includes opposing arrays of flute-forming bars that can be interlaced to define therebetween a longitudinal flute-forming labyrinth effective to reduce the width of a web traveling therethrough by a preselected take-up ratio. The flute-forming bars are curved beginning at an entry end of the forming device such that they converge in a lateral direction as they proceed in the machine direction. In this manner, individual elements of the web traveling between the respective arrays in the machine direction follow contour lines along the curved bars or between adjacent ones of the curved bars so that no such element crosses any flute-forming bar in the cross-machine direction as the web travels and is fluted. A corrugating die for introducing a near-net shape to the intermediate-fluted web is also disclosed, as are a corrugating line incorporating these operations and methods for its operation.

Roll molding device

In the present invention, when synchronization is lost due to backlash, and deviation between the rotational phases of a first processing roll and a second processing roll occurs, deviation between the rotational phases of dummy rotating bodies also occurs, and dummy blade parts of the dummy rotating bodies interfere with each other before blade parts of cutting blades of the first processing roll and the second processing roll ( 40 ) interfere with each other. Thus, interference between the blade parts is prevented.

Apparatus for manufacturing alignment layer, and method of manufacturing liquid crystal display device by using the same

An apparatus for manufacturing an alignment layer includes: a dispenser which supplies an alignment material; an anilox roll, onto which the alignment material supplied from the dispenser is applied; a printing roll which is engaged and rotated with the anilox roll; and a resin plate attached to an outer peripheral surface of the printing roll, where the resin plate receives the alignment material applied onto the anilox roll and prints the alignment material to a targeted substrate, in which the resin plate comprises a first area and a second area surrounding the first area, first convex portions and first concave portions are disposed in the first area, second convex portions and second concave portions are disposed in the second area, and an area of each second convex portion is larger than an area of each first convex portion.