Stanze mit Stanzmesser zum Ausstanzen von Riemen aus Platten.

Устройство для резки рантов из кожаной или тому подобной заготовки в виде овала

Машина для резки кожи на ушивальные ремешки

Машина для разрезания кожаного рукава по спирали на ремни

Production of continuous leather trim for seat edges comprises cutting strips in spiral from hide which are folded longitudinally over support and stuck together, slits, embossings or notches being made in edges of hanging section of strip

Production of continuous leather trim for the edges of seats comprises cutting strips in a spiral from a hide. These are then folded longitudinally over a support rod (18) and stuck to each other. Slits (16), embossings or notches (17) are made in the edges of the hanging section (12) of the strip. An Independent claim is included for the trim strip.

MACHINE POUR LA COUPE EN SPIRALE DES BANDES DE CUIR POUR LE TRESSAGE DES FACES DE CHAUSSURE

Strap for goods braided from leather, from the basan

In conventional braided goods for shoes, the goat hide strap is used. Sincethis is becoming too expensive, it is tending to be replaced by artificialleather. By using sheep hide (basan) to cut out the strap and by replacingthe finishing operations, skin for skin, as is done currently for goat hide,by continuous finishing-reinforcement of the basan strap, a natural productis obtained able to replace both goat hide and artificial leather.

Leather yarn product and method of manufacture

A leather yarn embodies a novel combination of five parameters which enables the leather yarn to be readily worked by garment knitting machine needlework into a unique knitted fabric having a soft "leather hand". The parameters are: 1. Softness; 2. Consistent Thinness of Depth; 3. Consistent Narrowness of Width; 4. Adequate Tensile Strength; and 5. Continuity. The leather yarn is cut from a thin leather having a weight in the range of about 3 oz. to 11/2 oz. as measured by a standard leather thickness gauge such as the Woburn ounce weight caliber, made by the Woburn Machine Company, Woburn, Massachusetts. The softness parameter is obtained by the selection of a leather with the softness characteristics of fine garment/dress glove leather (a standard category in the tanning industry). The consistent narrowness of width and thinness of depth (and manufacture of the yarn at a marketable cost) is obtained by a number of specifically interrelated machine cutting operations. These specific cutting ...

MACHINE FOR SPIRALLY CUTTING OF LEATHER STRIPS FOR KNITTING SHOE FACES

MACHINE COMPRISING A ROTATABLE, SPIRALLY BLADED MEMBER FOR DECORATING SHEETS, PARTICULARLY FABRICS, LEATHER, RUBBER, WOOL

The machine for the decoration of manufactured products in sheets, particularly fabrics, leather, rubber, wool or the like for manufacturing clothing items and accessories, upholstery or the like, comprises a support frame for a work surface on which a sheet to be worked can be positioned, a layer with surface shaped according to a pre-established design placed in between the work surface and the sheet, a cutting element for the surface of the sheet, featuring an helical blade wrapped spirally on the side surface of a substantially cylindrical body which can be associated with the frame in front of the work surface and can be turned around its own axis, and means for the forward movement of the sheet on the work surface along a forward direction transversal to the rotation axis of the substantially cylindrical body.

Leather yarn producing machine

A machine for producing a strand of fine leather yarn from a leather disc is disclosed. The machine includes a rotatable turntable with an array of suction holes in its upper surface for receiving the leather disc, stiffening it for cutting and tightly gripping it for rotation with the turntable. A cutting wheel is positioned just above the turntable and is rotatably driven on an axis lying generally radially with respect to the turntable. A frame above the turntable supports the cutting wheel and provides for advancement of the cutting wheel radially inwardly as the cutting of leather yarn from the peripheral edge of the leather disc progresses. The speed of inward advancement of the cutting wheel is maintained at a fixed ratio to the speed of rotation of the turntable, so that a constant width of leather yarn is obtained. The advancement may be by means of a rotatable screw shaft linked mechanically to and rotatably driven by the driving means for the turntable. The speeds of rotation ...

A convenient operation of the satchel back with cutting device

Leather yarn producing machine

A machine for producing a strand of fine leather yarn from a leather disc is disclosed. The machine includes a rotatable turntable with an array of suction holes in its upper surface for receiving the leather disc, stiffening it for cutting and tightly gripping it for rotation with the turntable. A cutting wheel is positioned just above the turntable and is rotatably driven on an axis lying generally radially with respect to the turntable. A frame above the turntable supports the cutting wheel and provides for advancement of the cutting wheel radially inwardly as the cutting of leather yarn from the peripheral edge of the leather disc progresses. The speed of inward advancement of the cutting wheel is maintained at a fixed ratio to the speed of rotation of the turntable, so that a constant width of leather yarn is obtained. The advancement may be by means of a rotatable screw shaft linked mechanically to and rotatably driven by the driving means for the turntable. The speeds of rotation ...

Leather yarn product and method of manufacture

A leather yarn embodies a novel combination of five parameters which enables the leather yarn to be readily worked by garment knitting machine needlework into a unique knitted fabric having a soft "leather hand".

CUTTING DEVICE AND RECORDING APPARATUS

A cutting device includes a cutting blade configured to cut a recording medium; a support unit that supports the cutting blade to be movable in an inclined direction with respect to a surface of the recording medium such that the cutting blade is moved toward the recording medium while moving in a width direction of the recording medium; and a movable unit that causes the cutting blade supported by the support unit to be moved in the inclined direction to cut the recording medium. 1. A cutting device comprising:a cutting blade configured to cut a recording medium;a support unit that supports the cutting blade to be movable in an inclined direction with respect to a surface of the recording medium such that the cutting blade is moved toward the recording medium while moving in a width direction of the recording medium; anda movable unit that causes the cutting blade supported by the support unit to be moved in the inclined direction to cut the recording medium.2. The cutting device according to claim 1 , further comprising:a fixed blade provided to contact the cutting blade when the cutting blade is moved in the inclined direction to cut the recording medium in conjunction with the cutting blade.3. The cutting device according to claim 1 ,wherein the movable unit includes a movable member which is provided to be movable in a direction closer to and farther from the recording medium to cause the cutting blade supported by the support unit to be moved.4. The cutting device according to claim 1 ,wherein the support unit includes a carrier that detachably supports the cutting blade and is provided to be movable in the inclined direction.5. The cutting device according to claim 1 ,wherein the support unit includes a support member provided with an open portion extending in the inclined direction in which the cutting blade is movably supported to be moved in the inclined direction along the open portion.6. The cutting device according to claim 1 ,wherein the support unit ...

Sheet material cutter

A cutter used for cutting sheet material includes a cutting board, a knife rack and two pairs of knife wheels. The cutting board allows the sheet material to be placed on and has a guiding track. The knife rack is arranged on the cutting board and is able to slide along with the guiding track. One inner side of the knife rack near the guiding track is provided with two pairs of knife grooves, and two guiding grooves are provided on the knife rack between the two pairs of knife grooves respectively, and the two guiding grooves are used to guide the cut sheet material to leave. The two knife wheels are installed inside the upper and lower pairs of knife grooves of the knife rack.

CUTTER DEVICE AND PRINTING APPARATUS

A cutter device includes a fixed blade extending in a first direction, a fixed shaft extending in a second direction intersecting the first direction, a round blade that is rotatably supported by the fixed shaft, comes into contact with the fixed blade and moves in the first direction while rotating, and an urging portion that presses the round blade in the second direction along the fixed shaft. A load of the round blade pressing the fixed blade is at least 300 gf, a diameter of the round blade is at least 20 mm, and D/L is not greater than 2.0, where the diameter of the round blade is D and a length over which the fixed shaft supports the round blade is L. 1. A cutter device comprising:a fixed blade extending in a first direction;a fixed shaft extending in a second direction intersecting the first direction;a round blade rotatably supported by the fixed shaft, and configured to come into contact with the fixed blade positioned in the second direction and to move in the first direction while rotating; andan urging portion configured to press the round blade in the second direction along the fixed shaft, whereina load of the round blade pressing the fixed blade is at least 300 gf,a diameter of the round blade is at least 20 mm, andD/L is not greater than 2.0, where the diameter of the round blade is D and a length over which the fixed shaft supports the round blade is L.2. The cutter device according to claim 1 , whereinwhere a gap between a contact surface of the round blade that comes into contact with the fixed blade and a wall surface facing the contact surface is X, the gap X is at least 1.0 mm.3. The cutter device according to claim 1 , comprisinga first gear configured to rotate the round blade, whereinthe urging portion includes a flange and a spring member, andthe round blade is sandwiched between the first gear and the flange.4. The cutter device according to claim 3 , comprising:a holder configured to hold the round blade, the fixed shaft, the urging ...

BI-DIRECTIONAL CUTTING MODULES

According to an example, a cutting module may comprise a carriage and a cutting blade, wherein the carriage may be capable of reciprocating movement along a cutting path. The carriage may be supported by a support structure and the cutting blade may have a fitting pin to engage with the carriage. During a first direction movement along the cutting path, the fitting pin may obtain a first cutting-edge angle. During a second direction movement along the cutting path, the fitting pin may obtain a second cutting-edge angle. 1. A cutting module , comprising:a carriage supported by a support structure, the carriage being capable of reciprocating movement along a cutting path, the cutting path being perpendicular to a media path;a cutting blade having a fitting pin to engage the carriage,wherein the fitting pin has a first portion movable laterally with respect to the media path so that the position of the fitting pin during movement of the carriage in a first direction along the cutting path provides a first cutting-edge angle and the position of the fitting pin during a movement of the carriage in a second direction along the cutting path provides a second cutting-edge angle different than the first cutting-edge angle.2. A cutting module as claimed in claim 1 , wherein the fitting pin is movable with a tilt angle in a plane having the cutting path direction as normal vector.3. A cutting module as claimed in claim 2 , wherein the maximum tilt angle in a first direction is in the range −1 degree and −5 degrees and in a second direction in the range +1 degree and +5 degrees being defined with the media path; and claim 2 , wherein the angle of the fitting pin is determined by contact between the cutting blade and the media.4. A cutting module as claimed in claim 1 , wherein the cutting blade is a rotary blade claim 1 , wherein the fitting pin actuates as rotary axis.5. A cutting module as claimed in claim 1 , wherein the first cutting-edge angle and the second cutting-edge ...

Geotextile Cutting and Collecting Apparatus and Method

A geotextile cutting apparatus having a lifting arm and cutting disk capable of cutting uniform width strips of geotextile material in the field. The uniform width strips of the geotextile material are then collected on a bobbin held and rotated by powered spindles on a variable width yoke of a collection apparatus, thus collecting the previously cut uniform width of geotextile material into compact rolls. The method of collecting geotextile material in the field having the steps including, cutting the material into uniform strips with a lifting arm having a cutting disk and then collecting those uniform strips on a rotating bobbin held and turned by rotating spindles on a variable width yoke. 1. A geotextile cutting apparatus comprising:a) a mounting plate having a front side, a back side;b) a lifting arm having an apex on an upper surface, a first end fixed to the front side of the mounting plate, a second end having a bevel and a cutting disk slot between the first end and second end on the apex;c) a service boom having a first end fixed to the front side of the mounting plate parallel to the lifting arm and a second end adjacent to the lifting arm cutting disk slot;d) a motor mounted on the service boom having a power output; ande) a cutting disk mounted on the service boom at least partly passing through the cutting disk slot, having a rotational axis rotationally coupled to the power output of the motor.2. The geotextile cutting apparatus of in which the motor is a hydraulic motor.3. The geotextile cutting apparatus of claim 2 , further comprising an internal combustion engine mounted upon the mounting plate and operatively connected to a hydraulic pump claim 2 , the hydraulic pump being coupled to the hydraulic motor.4. The geotextile cutting apparatus of in which the motor is an electric motor.5. The geotextile cutting apparatus of claim 4 , further comprising an internal combustion engine mounted upon the mounting plate and operatively connected to an ...

Tread cutting machine with rotating driven cutting knife

A kind of roller plate cutting imprinting apparatus

本发明公开一种滚动式板材切割压印装置，包括一履带式传动的板材切割送料装置以及设置在板材切割送料装置上方的液压装置；所述的液压装置的液压杆竖直朝下设置，且在液压杆的端部安装有一套筒支架；而所述的套筒支架的内部则固定安装有一双头电机；且该双头电机的两端螺杆上还分别安装有一主动皮带轮；所述的套筒支架的下端还安装有一U形支架。本装置中将切割和压印两套装置巧妙的设置成一体，完成两种功能，可以大大提高工作效率，而且还可以节省机器成本，减少占用空间。

Machine for sawing metal

CUTTING DEVICE, OF THE ROTARY SCISSOR TYPE, FOR CUTTING SHEET MATERIAL

CE DISPOSITIF 10 DESTINE A DECOUPER UNE MATIERE EN FEUILLE 14 SUPPORTEE PAR UNE TABLE 18 COMPREND UNE LAME COUPANTE CIRCULAIRE 40. LA LAME EST MONTEE DANS UN SUPPORT 46 DANS LEQUEL ELLE TOURNE LIBREMENT DE SORTE QU'ELLE PEUT ROULER SUR LA SURFACE DE LA MATIERE EN FEUILLE LORSQU'ON LA DEPLACE LE LONG DU TRACE DE LA COUPE. UN MECANISME, PAR EXEMPLE UN VERIN 52, IMPRIME A LA LAME 40 UNE FORCE VERTICALE PERIODIQUE (PAR EXEMPLE 100 A 150COUPS PAR SECONDE) POUR QUE LA LAME PENETRE DANS LA MATIERE EN FEUILLE JUSQU'A CE QU'ELLE S'APPUIE SUR LA SURFACE 16 DE LA TABLE 18, ET DECOUPE CETTE MATIERE. THIS DEVICE 10 INTENDED TO CUT A SHEET MATERIAL 14 SUPPORTED BY A TABLE 18 INCLUDES A CIRCULAR CUTTING BLADE 40. THE BLADE IS MOUNTED IN A SUPPORT 46 IN WHICH IT TURNS FREELY SO THAT IT CAN ROLL ON THE SURFACE OF THE MATERIAL. SHEET WHEN MOVED ALONG THE TRACE OF THE CUT. A MECHANISM, FOR EXAMPLE A CYLINDER 52, PRINTS BLADE 40 WITH A PERIODIC VERTICAL FORCE (EXAMPLE 100 TO 150 STROKES PER SECOND) SO THAT THE BLADE PENETS INTO THE SHEET MATERIAL UNTIL IT FALLS ON THE SURFACE 16 FROM TABLE 18, AND CUT THIS MATERIAL.

Machine for the production of composite strips

Improvements in the manufacture of watch straps

Improvement in sawing-machines

Paper trimmer with pivoting cutting device

A paper trimmer that includes a base having a paper cutting device pivotally attached to the base for providing a variable, user-determined cut angle. The cutting device further includes at least one guide rail; a blade carrier slidably mounted on the guide rail; at least one cutting blade retractably mounted within the blade carrier; a translucent paper holder positioned lengthwise beneath the guide rail, wherein one edge of the translucent paper holder is adjacent to the cutting blade; an illumination strip mounted on top of the translucent paper holder for illuminating the edge of the paper holder adjacent to the cutting blade; and a handle assembly mounted on the guide rail. The handle assembly further includes a first locking mechanism for holding the cutting device at a user-determined cut angle, and a second locking mechanism for raising or lowering the cutting device relative to the upper surface of the base.

Process for producing leather welts

Automatic, programmable, machine for cutting flexible material transversely

The subject of the invention is a light weight metal structure designed to infeed and cut transversely flexible material E in the form of rolls, and it comprises: an unwinding unit of cradle or V conformation that extends along two adjacent, inclined, planes constituted by two sets of belts, each of which encompasses at least two parallel rollers, one of which, 2 or 6, placed at one extremity of the cradle and the other, 5, being a common roller placed centrally at a lower level, the unwinding of the roll being programmable; a transverse cutting unit B able to cut, preferably in the two directions, over a predetermined witdh; a driven frame C for the removal of the cut pieces and, possibly, a bench for amassing the cut pieces.

Method of making leather beltings

Process for the production of braids of any width from small pieces of leather

Leather belting

Cutting mechanism for plaster-board machines.

Belt splicing device

Cutting and cleaning device of LED crystal expanding machine

本发明公开了一种LED扩晶机的切割清理装置，包括机体，所述机体的顶部中心设置有升降台，所述升降台的外壁环绕设置有支撑环，所述支撑环的顶部呈水平设置有覆膜，所述覆膜的顶部中心设置有晶体片，所述覆膜的顶部呈水平设置有压环，所述压环的顶部设置有盖板，所述连接块远离第一斜齿轮的一侧设置有风机箱，所述风机箱的内壁设置有静电离子板。本发明拉杆通过传动杆带动第一斜齿轮向第二斜齿轮一侧进行运动，使得第二斜齿轮与第一斜齿轮相互啮合，使得第一斜齿轮带动第二斜齿轮进行旋转，转动齿轮带动齿环进行旋转，具备可自动切割覆膜，保证精确度、能够消除灰尘与静电，保证质量的优点。

A kind of wrapping paper cutting pressing integration apparatus

本发明公开了一种包装纸切割压平一体化设备，包括箱体、切割刀组、传送履带、主动轮、液压装置和电机，箱体的内侧左端设有切割装置底座，切割装置底座两侧设有平行的水平导轨，水平导轨上安装水平滑块，垂直导轨上安装垂直滑块，垂直滑块上安装切割刀组，切割装置底座下沿的两侧分别安装左滑轮和右滑轮，切割装置底座的内部设有主动轮，主动轮通过传送履带与左滑轮和右滑轮连接，压平装置底座的上方设有取件盘，压平装置底座顶端的箱体上设有液压装置，液压装置贯穿箱体与外部的液压缸和操作面板连接，箱体外侧安装电机，电机的转轴贯穿箱体与主动轮连接，本发明通过将切割机和压平机结合在一起，缩短生产流水线，节省大量空间，提高工作效率。

A kind of film cutting off device

本发明涉及一种胶片切割装置，包括底板，所述底板上设有输送线，靠近输送线的进料端设有用于收取胶片且翻转至输送线上方的胶片输送机构，所述输送线的上端设有将胶片切制成长条形的胶片自动切割机构；胶片输送机构包括承载板、输送辊筒、旋转电机、压紧辊机构、驱动电机；胶片自动切割机构包括单轴移动平台、安装在单轴移动平台上的旋转刀片式切割机。本发明结构设计合理，将胶片的切割和原材料的上料结合在一起，省去切割后的再次搬运，能够完成切割时自动供料，实现切割后胶片的宽度和大小稳定，整个装置操作简单，大大提高了胶片的加工效率，有利于实现流水线上大批量加工处理。

Paper cutter

A paper cutter includes a base with a rail secured thereon, a slide unit, a cutter seat and at least two blades. The base is provided with the rail for the slide unit to slide thereon. The cutter seat is pivotally connected to the slide unit. The cutter seat is provided with the blades. The slide unit further comprises a one-way locking member therein. The cutter seat comprises locking edges corresponding to the locking member for one-way engagement of the locking member with one of the locking edges. The cutter seat is positioned with respect to the slide unit. By turning the cutter seat towards a reversed direction, the blades are exchangeable. The one-way locking member is a pawl. The pawl is urged by an elastic member towards one-way direction to engage with the locking edge.

Cutting apparatus

A cutting apparatus for cutting a sheet material includes a platform; a rail structure secured onto the platform; a sliding member sliding along the rail structure; a pressing plate disposed under the rail structure and engaging with the sliding member for pressing the sheet material against the platform in response to an external force, wherein a gap exists between the pressing plate and the platform for receiving the sheet material before the external force is exerted; an elastic member connected with and disposed between the rail structure and the pressing plate to keep the gap between the pressing plate and the platform by a recovery force thereof when the external force is released; and a cutting member carried by the sliding member for cutting the sheet material sustained on the platform.

Attachment for mitering-machines.

Material cutting apparatus

A cutting apparatus for cutting a material, such as leather, having a drum, a plurality of rollers, a cutter and a pair of belts. The drum includes a drum surfaces and rotates about an axis. The cutter has a cutting edge that is in contact with the drum surface and is oriented generally perpendicular to the axis. The rollers are arranged generally parallel to the axis and support the belts for rotation thereon. Each of the belts is disposed on an opposite side of the cutting edge and is positioned such that a portion of each belt extends about a corresponding portion of the drum surface forward of the cutting edge. The portion of the belts and the portion of the drum surface are positioned to frictionally co-engage the material and drive the material into contact with the cutting edge.

Cutter

Provided is a cutter that is applicable to a cutting device with variable structures and that allows exchange of a cutting blade safely and smoothly with a simple structure. The present invention provides a cutter comprising: a slider; a holder member that retains a cutting blade; and a removing-and-installing member that removes or installs the holder member from or into the slider in a condition that the cutting blade is shielded with a cover member, wherein the cover member is provided with a projection portion while the holder member is provided with a groove portion, and when the removing-and-installing member is installed into the slider along with the holder member, the projection portion is adapted to travel in the groove portion so as to expose a cutting edge of the cutting blade through a cutout.

Machine for cutting or unrolling thongs of leather or other material

Paper-cutter.

Cutting machine for web-like goods

Cutting machine with rotating cutting blade

Vynález sa týka rezacieho stroja, najmä stroja narezanie behúňov, ktorý na lineárne pohyblivom suporte (1) slúžiacom na dosiahnutie posunu má najmenej jeden rezací nôž (8) rotačne poháňaný motorom (2). Motor (2) slúžiaci na poháňanie rezacieho noža(8) je umiestnený mimo suportu (1) a má prostriedok na prenášanie ťahových síl a krútiaceho momentumedzi motorom (2) a rezacím nožom (8). Pritom suport (1) spolu s posúvateľnou časťou prostriedku naprenášanie krútiaceho momentu má oproti motoru (2) výrazne menšiu hmotnosť. Motor (2) je vybavený zariadením na reguláciu počtu otáčok alebo na ovládanie počtu otáčok slúžiacim na to, aby sa otáčky rezacieho noža (8) počas pohybu rezacieho noža (8) dali udržovať aspoň približne na konštantnej hodnote.

Leather stretch bench

Cutting machine with rotating cutting blade

The invention relates to a cutting machine, notably a tire tread cutting machine, which comprises at least one cutting blade (8) which can be linearly displaced on a blade carriage (1) such that it carries out a feed motion and is rotated by a motor (2). The motor (2) driving the cutting blade (8) is positioned outside the blade carriage (1) and a torque transmission means comprising a means for transmitting tensile forces is provided for between the motor (2) and the cutting blade (8). The mass of the part of the torque transmission means which can be displaced by means of the blade carriage (1) is significantly lower than the mass of the motor (2). The motor (2) is provided with a device configured as a speed regulator or speed controller which keeps the speed of the cutting blade (8) at least approximately constant during a feed motion of the cutting blade (8).

Rotary trimmer having multiple rolling blades

A rotary trimmer having multiple rolling blades is provided with a knob for being rotated to drive a blade holder in a blade holder recess to rotate so as to shift the rolling blades. The blade holder recess and the blade holder are mutually positioned by spring elements and positioning recesses. Besides, the knob can be retained from rotating by a latch.

Process for the production of endless leather straps

Paper cutter

겹쳐 쌓인 재단 용지를 흩어지지 않도록 하여 재단하고 재단된 종이가 가지런하지 않은 일이 없도록 하는 것을 목적으로 종이 가압판(10)과 레일(3)을 따로 따로 설치하여 종이 가압판(10)을 정반(1)에 대하여 수직 방향으로 이동하도록 한다. 이에 따라 정반(1)의 위에 재치된 재단 용지는 종이 가압판(10)에 따라 정반(1)에 대하여 수직 방향으로 가압되므로, 재단 용지의 겹쳐 쌓임이 어긋나는 일이 없이 재단되어 재단된 종이의 흩어짐을 방지하게 된다. The paper presser plate 10 and the rails 3 are separately installed for the purpose of cutting the stacked cut sheets so that they are not scattered and the cut paper is not uneven. Move in the vertical direction with respect to. As a result, the cutting paper placed on the surface plate 1 is pressed in the vertical direction with respect to the surface plate 1 along the paper pressing plate 10, so that the stacking of the cutting paper is cut out without shifting the stacking of the cutting paper. Will be prevented.

A kind of aluminum substrate automatic cutting system

本发明涉及一种铝基板自动切割系统，包括底板和剪板装置，所述的底板上端安装有剪板装置；本发明可以解决现有设备中切割铝基板容易因为单边受力过大造成铝基板的扭曲变形，同时在切割过程中，由于设备的不稳定容易将铝基板切坏，在输送的过程中，机械设备常常伤及铝基板的表面，造成铝基板表面刮花等难题；本发明可以实现自动化切割铝基板的功能，能够保证铝基板在切割过程中不会偏离，不会产生因为受力过大造成铝基板被切坏的状况，且具有操作简单、稳定性好、劳动强度小与工作效率高的优点。

Paper cutter

A paper cutter includes a base with a rail secured thereon, a slide unit, a cutter seat and at least two blades. The base is provided with the rail for the slide unit to slide thereon. The cutter seat is pivotally connected to the slide unit. The cutter seat is provided with the blades. The slide unit further comprises a one-way locking member therein. The cutter seat comprises locking edges corresponding to the locking member for one-way engagement of the locking member with one of the locking edges. The cutter seat is positioned with respect to the slide unit. By turning the cutter seat towards a reversed direction, the blades are exchangeable. The one-way locking member is a pawl. The pawl is urged by an elastic member towards one-way direction to engage with the locking edge.

Paper cutting machine

Improvement in rubber-gutting machin es

가죽 시계줄과 그 제조 방법

본 발명에 따른 가죽 시계줄의 제조 방법은, 라운드를 가진 틀(20)에 밀착하여 가죽 내피(11)와 가죽 외피(12)를 접착함으로써 라운드를 가진 접합피(10)를 형성하는 단계; 상기 접합피(10)를 재단하고, 실로 재봉하여 다수의 스티치를 형성하는 단계;를 포함하는 것을 특징으로 한다, 본 발명에 따른 가죽 시계줄의 제조 방법과 그에 따른 가죽 시계줄에 따르면, 가죽 시계줄의 착용 초기부터 착용감이 좋으며 가죽 시계줄의 내측에 주름이 잡히는 현상이 없어서 미관이 유려한 장점이 있다. 또한, 내·외측 스티치에서의 압력차에 의해서 실이 터지는 현상과 박리 가능성을 낮춤으로써 불량율을 대폭 저감할 수 있는 장점이 있다.

Stretching-machine.

Manufacture of leather belting and machinery therefor.

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Paillasson en déchets de cuir

Machine for making multi-ply belting

Macchina per la colorazione di manufatti

Alexander e

Method of and apparatus for making belts

Appareil tendeur de corde

chubbuck

Andor palencsar and tiieodor fischer

Machine for sawing metal.

裁断機

【課題】裁断位置を容易に確認することができ、裁断ミスを低減できる裁断機を提供する。【解決手段】シート２が載置される基盤１０と、シートを固定する固定板２０と、裁断刃３を装着したスライダ３０と、スライダがスライド可能に取り付けられると共に固定板が取り付けられたレール４０と、レールを押し下げて固定するロック部材とを有する裁断機において、スライダ３０の裁断刃３の収容される側壁面３２の外周縁が他の部位とは異なる色で彩色し、側壁面の外周縁が固定板の側縁部に位置するようにレールに取り付けた。【選択図】図３

Leather belt and process of producing same

Method and apparatus for surface finishing of edges of hide, leather and similar materials

The edges of a belt or other article of manufacture ('M') made of leather, hide or similar materials are treated with a protective coating applied through painting or waxing, and submitted to a step of surface finishing the protective coating. To this aim, the edge of the article of manufacture ('M') is repeatedly submitted to a beating step by a tool (7) carrying out a vibratory motion against the edge of the article itself, by means of an abutment surface (8) conforming in shape to the cross­section outline of the edge of the article of manufacture ('M'). The beating tool (7) is heated to a temperature in the range of 50°C to 250°C. Powered guide rollers (5a, 5b) disposed in parallel rows engage the article of manufacture ('M') at the opposite longitudinal edges, to cause moving forward of said articles on the line of action of the tools (7) . The guide rollers (5a, 5b) further produce a rolling operation on the edges of the article ('M') submitted to the action of the beating rollers (7).

Paper cutter

A paper cutter having a paper stand, a pair of arms of identical length attached to the paper stand defining a contacting position and a separating position, a guide rail connected to the pair of arms such that the guide rail is parallel to the paper stand, a slider slidably attached to the guide rail. The slider has a rotary blade fixed on a holder, the blade being capable of being moved up and down within the slider against a spring, the blade exposed by being pushed down when the slider is in the contacting position, and a stopper, with a top end and a heavy end, which rotates automatically on a shaft due to its heavy end, hooking the top end on a projection provided on the slider to prevent the rotary blade from being projected from the slider when the guide rail is rotated to the other than the contacting position.

Perfezionamento nelle macchine per il taglio a sagoma di materiali in foglio

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Method of making strap loops

Improvement in sawing-machines

Rotating cutter and stitcher for severing material from a body

Unidad constituida por un aparato de oficina eléctrico para producir documentos y un aparato de corte de documentos correspondiente

Unidad constituida por un aparato de oficina eléctrico (1) para la producción de documentos y un aparato de corte de documentos correspondiente (2), especialmente un aparato de laminación (1) con un dispositivo de corte (6), en la que - el aparato de oficina (1) está equipado con una carcasa (3) dotada de una entrada (4), así como de una base de apoyo (2) para material de soporte y una salida (5) para documentos producidos a partir de éste, en la que también - la base de apoyo (2) está configurada como un aparato de corte de documentos (2) que puede ser retirado de la carcasa (3), en la que además - están materializados dos pares de lengüetas de enclavamiento (7) previstos en el borde de la base de apoyo (2), los cuales abrazan una respectiva espiga de enclavamiento (8) en un rebajo de enclavamiento (9) de la carcasa (3), y en la que - mediante una solicitación de tracción o de compresión en la dirección transversal (R) la base de apoyo (2) o el aparato de corte de documentos (2) pueden ser ambos unidos con la carcasa (3) de manera soltable o bien pueden ser retirados nuevamente por separado de esta carcasa (3).

Metodo ed apparecchiatura per la finitura superficiale di bordi di manufatti in pelle, cuoio e simili materiali

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Neuerungen an Papierschneidevorrichtungen

gandy

Metal-sawing machine

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Machine for sawing metal

직포형가죽

본 발명은 얇은가죽으로 가죽실(1)과 직포형가죽(2)을 제조하는 기술에 관한 것으로, 이는 천연가죽은 여름에는 사용할 수 없는등 많은 단점이 있어, 이를 보완하기 위한것이다. 이를 위해 본발명은 종래의 가죽끈이 보통실과 같은 기능을 갖도록, ①임의의 길이를 갖도록 하며, ②연사하거나 ③첨사시키며, ④그 단면을 원형으로 구성시키며, ⑤그 표면이 모두 반질반질 하도록 가공하는 새로운 공법을 창안하여 가죽실(1)을 제조하고, 이것(1)을 직조하여 직포형 가죽(2)을 제조한다. 직포형 가죽(2)은 천연가죽의 장점을 갖추면서도, 통기성은 수백배, 인장강도는 수배나 우수하고, 물빨래가 가능한 새로운 천연직물이다.

Einheit aus einem elektrischen Bürogerät zur Herstellung von Dokumenten und einem zugehörigen Dokumentenschneidegerät

Einheit aus einem elektrischen Bürogerät (1) zur Herstellung von Dokumenten und einem zugehörigen Dokumentenschneidegerät (2), insbesondere Laminiergerät (1) mit Schneideeinrichtung (6), wobei das Bürogerät (1) mit einem Gehäuse (3) mit einem Einlass (4) sowie einer Auflage (2) für Trägermaterial und einem Auslass (5) für daraus hergestellte Dokumente ausgerüstet ist, dadurch gekennzeichnet, dass die Auflage (2) als vom Gehäuse (3) abnehmbares Dokumentenschneidegerät (2) ausgebildet ist.

一种用于pcb板边脚的切割装置

本发明适用于PCB板加工技术领域，提供了一种用于PCB板边脚的切割装置；包括：支撑框架，用于支撑；定量平移机构，设置在支撑框架上，用于间歇输送PCB板进入切割工位；所述定量平移机构包括滑动设置在支撑框架上的存载板，所述存载板上阵列设置有多个用于放置PCB板的放置槽，所述放置槽水平布置；所述存载板间歇平移；以及，切割固定机构，设置在支撑框架上，用于对PCB进行切割和固定；所述切割固定机构包括切割组件和固定组件，所述切割组件用于进行切角，所述固定组件用于对PCB板进行固定；所述固定组件与切割组件安装在一起，且固定组件用于在随着切割组件下降过程中对PCB进行固定。

Courroie sans fin en cuir et matières analogues et son procédé de fabrication

Verbesserte Vorrichtung zum Schneiden von flexiblen und laminaren Materialien

Verbesserte Vorrichtung (10) zum Schneiden von flexiblen Materialien, insbesondere zum Längsscherschneiden und -quetschschneiden in Streifen von Materialien wie Papier, Pappe, Folien unterschiedlicher Art, Stoffen und technischen Materialien, Glasfasern, Aluminium, Strangpressteilen aus Kunststoff, Karbon und Ähnlichem, gegebenenfalls übereinander gelegt, so dass zwei oder mehr untereinander verbundene Lagen gebildet werden, umfassend einen Kopf (12) oder ein Tragelement für ein unabhängig drehendes Kreismesser (14), das unten aus dem Kopf hervorragt, der im oberen Teil an einer Messerhaltervorrichtung oder einem Messerhalterkörper befestigt ist, die oder der an einer Schiene montiert sein kann, die über der Arbeitsebene einer Schneideinrichtung gelegen ist und die mehrere Arbeitseinheiten trägt, von denen jede mit dem Messer (14) versehen ist, wobei Letzteres mit einem darunter liegenden Gegenmesser (16) zusammenwirkt, dadurch gekennzeichnet, dass das Messer (14)jeder der Arbeitseinheiten an einem Flansch (18) befestigt ist, der mit einem Kreuzrollenlager (20) gekoppelt ist.

裁断机

提供一种能够容易地确认裁断位置，并且能够降低误裁的裁断机。裁断机具有：底座(10)，该底座(10)载置片材(2)；固定板(20)，该固定板(20)固定片材；滑动件(30)，该滑动件(30)装配有裁断刃(3)；导轨(40)，滑动件以能够滑动的方式安装于该导轨，并且固定板也安装于该导轨；以及锁定部件，该锁定部件将导轨压下并固定该导轨，其中，利用与其他部位的颜色不同的颜色将滑动件(30)的裁断刃(3)所被收纳的侧壁面(32)的外周缘形成彩色，滑动件以侧壁面的外周缘位于固定板的侧缘部的方式安装于导轨。

Procédé de fabrication de courroies et harnais provenant d'enveloppes de pneumatiques automobiles réformés

Mehrreihiges Flechtgebilde

Appareil pour decouper et transporter selectivement une matiereen feuille

William strevell

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Automatic beltmaking machine

Vorrichtung zum Schneiden von Bodenbelägen

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Machine à biseauter les courroies

Leather-strap-finishing machine.

Improvement in leather-channeling machines

Mehrreihiges Flechtgebilde

Leather-finishing machine

一种用于pcb板边脚的切割装置

本发明适用于PCB板加工技术领域，提供了一种用于PCB板边脚的切割装置；包括：支撑框架，用于支撑；定量平移机构，设置在支撑框架上，用于间歇输送PCB板进入切割工位；所述定量平移机构包括滑动设置在支撑框架上的存载板，所述存载板上阵列设置有多个用于放置PCB板的放置槽，所述放置槽水平布置；所述存载板间歇平移；以及，切割固定机构，设置在支撑框架上，用于对PCB进行切割和固定；所述切割固定机构包括切割组件和固定组件，所述切割组件用于进行切角，所述固定组件用于对PCB板进行固定；所述固定组件与切割组件安装在一起，且固定组件用于在随着切割组件下降过程中对PCB进行固定。

And stretching machine

포장 랩의 절단장치

본 발명은 포장 랩의 절단장치에 관한 것이다. 포장 랩 해체기의 기체 일측 지주의 상단부에 설치된 모터와, 모터로 구동되는 회전축으로 설치된 체인기어와, 상기 체인기어에 감긴 체인의 일단에 연결되고 복수의 접동롤러에 의해 가이드레일에 지지된 승강대와, 체인의 타단부에 연결되어 레일을 따라 승강되는 카운터 웨이터가 구비된 승강수단과, 지주의 외측면에 랙이 구비되고 승강대에 장착된 지지체에 상기 랙과 맞물리어 회동되는 랙기어와, 상기 랙기어와 연동되는 전동기어와, 상기 전동기어와 타임벨트에 의해 연동되는 한 쌍의 회전컷터와, 상기 회전컷터의 상단부측에 설치된 안내롤러가 구비된 구동수단의 결합으로 구성된 것이다. 모터의 구동으로 체인기어와 체인에 의해 지지체와 함께 승강대가 상승되는 위치변화의 동작으로 지주에 구비된 랙에 맞물린 랙기어가 구동되어 랙기어의 구동력에 의해 회전컷터가 상 방향으로 진행하면서 회전되어 포장 랩을 세로로 절단하여 해체할 수 있게 한다. 지주, 승강대, 모터, 체인기어, 기체, 랙, 랙기어, 회전컷터, 안내롤러,

Metal-sawing machine.

Spindle-band stretcher

[UNK]

William gltfn

Machine à fabriquer les courroies rondes et les lacets de cuir