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公开(公告)号：US4747254A
公开(公告)日：1988-05-31
申请号：US228
申请日：1987-01-02
申请人： Joseph R. Lancaster
发明人： Joseph R. Lancaster
CPC分类号： B65H20/16 , B65B41/12 , B65H2301/522
摘要： A device for threading the leading end of a web through a web path between a series of rollers in shafts includes a leader line for attachment to the leading end of the web and for drawing the web through the web path. There is also a leader path on one side of the series of rollers which is generally parallel to but beside the web path for supporting the leader line means and confining the lateral movement of the leader line means while permitting longitudinal movement of the leader line means and the leading end of the web in the direction generally parallel to but beside of the web path. The leader path includes pulleys mounted on the roller shafts which freely rotate relative to the respective rollers. The leader line includes a proximal end portion by which the leader line means is engaged and drawn, a distal end portion, and a loop intermediate the proximal and distal end portions for attachment of the leader line connected to a retractor to the web.
摘要翻译： 用于通过在轴中的一系列辊之间的幅材路径穿过幅材的前端的装置包括用于附接到幅材的前端并用于通过幅材路径拉伸幅材的引出线。 在一系列辊子的一侧上还有一个引导路径，其通常平行于纸幅路径，但是用于支撑引导线装置并限制引导线装置的横向运动，同时允许引导线装置的纵向移动， 网的前端大致平行于网路的边缘。 引导路径包括安装在相对于各个辊自由旋转的辊轴上的滑轮。 引导线包括引导线装置接合和拉出的近端部分，远端部分和在近端部分和远端部分之间的环，用于将连接到牵开器的引导线连接到腹板。
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公开(公告)号：US4694767A
公开(公告)日：1987-09-22
申请号：US922744
申请日：1986-10-24
申请人： Alfons Beisler
发明人： Alfons Beisler
摘要： Apparatus for transferring a fabric strip 12 from a deposit station 10 to a support base 16 includes a plate 24 having a stop ledge 28 abutting an end of the fabric strip 12. A bar 34 projects through an opening 30 in plate 24 to create a fold in the fabric strip 12. A thin plate 66 retracts against a ledge 52 to grasp the fabric strip 12. Then, the transfer clamp 14 is rotated into a position such that the plate 66 lies flush with the support base 16. The transfer clamp releases the folded fabric strip 12 in a position where it is then fed into the sewing machine 22 together with the fabric piece 18 when they are sewn together.
摘要翻译： 用于将织物条12从沉积站10转移到支撑基座16的装置包括具有邻接织物条12的端部的止动凸缘28的板24.杆34穿过板24中的开口30突出以产生折叠 薄板66靠着凸缘52缩回以抓握织物条12.然后，转印夹14旋转到使得板66与支撑基座16齐平的位置。转印夹释放 折叠的织物条12在缝合在一起的同时与织物18一起被送入缝纫机22的位置。
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公开(公告)号：US4662554A
公开(公告)日：1987-05-05
申请号：US725740
申请日：1985-04-22
申请人： Seiichi Yamazaki , Kaoru Uchiyama , Toshiro Tahara
发明人： Seiichi Yamazaki , Kaoru Uchiyama , Toshiro Tahara
CPC分类号： G03D3/135
摘要： A clip 12 is engaged with the leading end portion of a photosensitive material 10 of continuous length which has been printed with images. The clip is propelled by a driving force to convey the photosensitive material. In a clip removing device 56, rotating arms 66 bend the leading end portion of the photosensitive material in the direction of the thickness thereof such that the leading end portion is disengaged from the clip. The photosensitive material is then fed by rollers 72, 74, 80, 82 to a subsequent stage 87 where it is cut off.
摘要翻译： 夹子12与已经印刷图像的连续长度的感光材料10的前端部分接合。 夹子由驱动力驱动以传送感光材料。 在夹子移除装置56中，旋转臂66沿其厚度方向弯曲感光材料的前端部分，使得前端部分与夹子脱离。 感光材料然后由辊子72,74,80,82馈送到随后的阶段87，在那里它被切断。
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公开(公告)号：US4545098A
公开(公告)日：1985-10-08
申请号：US431636
申请日：1982-09-30
申请人： Franz-Josef Schroer
发明人： Franz-Josef Schroer
CPC分类号： D06C3/023
摘要： Pin or clip chain for web tensioning machines, including a pin or clip chain link, a connection chain link, a connection pin holding the links together, the pin or clip chain link having a C-shaped box section with a side disposed in a given plane having an opening formed therein and longitudinal ends, and a bearing half shell being disposed in each of the longitudinal ends of the C-shaped box section, the bearing half shells having axes extended perpendicular to the plane of the side of the C-shaped box section, the connection pin being insertable in the opening formed in the C-shaped box section.
摘要翻译： 用于卷筒纸张紧机器的销或夹链，包括销或夹链条链条，连接链条，连接在一起的连接销，销或夹链条连接件具有C形盒部分，其侧面设置在给定的 具有形成在其中的开口和纵向端部的平面，并且轴承半壳设置在C形盒部分的每个纵向端部中，轴承半壳具有垂直于C形侧面的平面延伸的轴线 盒部分，连接销可插入形成在C形盒部分中的开口中。
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公开(公告)号：US4544151A
公开(公告)日：1985-10-01
申请号：US541583
申请日：1983-10-13
申请人： Peter Dziemba
发明人： Peter Dziemba
CPC分类号： B65H5/064 , G03B21/116 , G03B23/02
摘要： A transfer device to transport a film card from a film platform of a microfilm reading machine to a cassette and in the reverse direction has a transport device which has two mutually opposite rotary disks which are approachable towards each other like the jaws of tongs. This transport device is capable of moving towards the film card, so that the film card passes between the disks. One of the disks is driven so that the film card is transported as soon as it passes between the disks. Due to the arrangement of a pair of disks, the transport device is extremely flat so that it can withdraw a film card from a cassette without the need for it to be slid into the induction region of the transport device by means of, for example, a ram.
摘要翻译： 将薄膜卡片从微缩胶片读取机的胶片平台输送到盒子并且沿相反方向的转印装置具有一个输送装置，该输送装置具有两个相互相对的旋转盘，它们像夹钳的钳口相对于彼此可接近。 该传送装置能够朝向胶片卡移动，使得胶片卡片在盘之间通过。 其中一个磁盘被驱动，使得胶片卡一旦通过磁盘之间就被传送。 由于一对盘的布置，输送装置非常平坦，从而可以从盒中取出胶片卡，而不需要通过例如滑动到输送装置的感应区域中， 一只公羊
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26.发明授权
公开(公告)号：US4469266A
公开(公告)日：1984-09-04
申请号：US376545
申请日：1982-05-10
申请人： John B. Howard , Dean E. Gladow
发明人： John B. Howard , Dean E. Gladow
CPC分类号： B65H20/16
摘要： An improved continuous web handling apparatus and method for printing, handling, collating and final processing of multiple-page printed items such as business forms or the like is provided which employs separate, shiftable, track-mounted web supports having individual, pivotal, spring-biased web keepers to facilitate accurate, continuous draping of printed webs onto the supports for subsequent handling and processing thereof. In preferred forms, the apparatus includes a web fed printing press which continuously feeds printed web to a draping station adjacent the conveyor track; the draping station includes a novel, vacuum air pickup bar intermittently rotated by a five-lobe internal geneva gear mechanism, along with actuating apparatus which pivots the respective web keepers open during initial stages of web drapage and thereafter allows the keepers to close against and hold the web in place. A plurality of webs can be draped one on top of the other on the supports and/or printed on both sides thereof and thereafter removed from the supports for additional processing at speeds economical for short run printing, without fear that the webs will become unacceptably misaligned. The air pickup bar includes an improved web-engaging resilient suction pad, and internal structure for varying the number of bar ports subjected to vacuum or pressure conditions (in order to effectively handle webs of various widths). The web supports are bidirectionally shiftable, and the keepers can be operated during travel in either direction.
摘要翻译： 提供了一种用于打印，处理，整理和最终处理诸如商业形式等的多页印刷品的改进的连续幅材处理装置和方法，其使用单独的，可移动的轨道安装的卷筒纸支撑件，其具有单独的， 偏压的卷筒纸保持器以便于将印刷幅材准确地连续地覆盖到支撑件上用于随后的处理和处理。 在优选的形式中，该装置包括一个网状馈送的印刷机，其连续地将印刷的纸张馈送到邻近输送机轨道的悬垂站; 悬垂站包括一个由五叶内部内部齿轮机构间歇旋转的新颖的真空吸气棒，以及在幅材牵引的初始阶段期间使各个腹板保持器打开的致动装置，然后允许保持器闭合并保持 网页到位 多个网状物可以在支撑体上一个在另一个上面并且/或在其两侧上印刷，然后从经济的短期印刷的速度从支撑体中移除以进行附加处理，而不用担心网状物将变得不可接受地对准 。 空气拾取杆包括改进的幅材接合弹性吸盘，以及用于改变经受真空或压力条件的条形孔的数量的内部结构（以便有效地处理各种宽度的幅材）。 腹板支撑件可双向移动，并且保持器可以在任一方向的行进中操作。
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公开(公告)号：US4155148A
公开(公告)日：1979-05-22
申请号：US853277
申请日：1977-11-21
申请人： Hans H. Richter
发明人： Hans H. Richter
摘要： This invention relates to a gate type tentering clip with pivotally mounted jaw in which the jaw is provided with a new and novel pivoting movement.
摘要翻译： 本发明涉及一种具有可旋转安装的夹爪的门式拉幅夹，其中钳口具有新的和新颖的枢转运动。
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公开(公告)号：US4019665A
公开(公告)日：1977-04-26
申请号：US642387
申请日：1975-12-19
申请人： Klaus Ritter , Hans Gott , Gerhard Ritter , Josef Ritter
发明人： Klaus Ritter , Hans Gott , Gerhard Ritter , Josef Ritter
摘要： The invention concerns a feed device for feeding rod or striplike material, the device having two or more feed members which are arranged to lie behind one another along a feed path of the material. Each of the feed members carries a plurality of grippers arranged at equal angular intervals around a central axis of the feed member and is connected with a gearing which imposes on the feed member a rotational motion about its axis and, simultaneously, a circular motion about a fixed axis parallel with its own axis. The arrangement is such that said rotational and circular motions are coordinated so that the grippers of each of said feed members describe a trochoidal path which includes a substantially straight-line section along the feed path. Devices are provided for the automatic actuation of the grippers during their sweep through the straight-line section and the motion of the two feed members is coordinated so that the grippers of one feed member engage the material alternately with the grippers of the other feed member with an overlap in time to provide continuous advancement of the material.
摘要翻译： 本发明涉及一种用于进给杆或带状材料的进给装置，该装置具有两个或更多个进给构件，这些进给构件被布置为沿着材料的进给路径相互落在后面。 每个进给构件承载多个夹持器，围绕进给构件的中心轴线以相等的角度间隔布置，并且与传动装置连接，齿轮传动装置施加在进给构件上围绕其轴线的旋转运动，并且同时围绕 固定轴与其自身的轴平行。 该布置使得所述旋转和圆周运动被协调，使得每个所述进给构件的夹持器描述了包括沿着进给路径的基本上直线的部分的摆线路径。 提供了用于在夹持器扫过直线部分期间自动致动装置的装置，并且两个进给构件的运动被协调，使得一个进给构件的夹持器与另一进给构件的夹持器交替地接合材料， 在时间上重叠提供材料的不断进步。
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公开(公告)号：US3828997A
公开(公告)日：1974-08-13
申请号：US36522473
申请日：1973-05-30
申请人： UNITED IND SYNDICATE
发明人： SNOW G
CPC分类号： B29C51/261 , B65H20/16
摘要： Apparatus for conveying sheet materials that must be securely held by its margins to ensure its positive advance, through a thermoformer for one example has supporting and hold down conveyors. Each conveyor consists of transversely spaced chains of the roller type trained about sprockets and means are provided maintaining their proximate courses in gripping relation with the margins of the conveyed material. The chains of one conveyor have teeth disposed and dimensioned to pierce the material without interference from the chains of the other conveyor and to extend in back of appropriate ones of their links. The sprockets of the two conveyors are arranged so that the material is engaged by the conveyor whose chains have the teeth before and remains in engagement therewith after the material is also in engagement with the other conveyor.
摘要翻译： 用于输送片材的装置，其必须通过其边缘牢固地保持以确保其正向前进，通过用于一个示例的热成型机具有支撑和压紧输送机。 每个输送机由围绕链轮训练的滚轮类型的横向隔开的链条组成，并且提供了保持其接近的过程与被输送材料的边缘夹持关系的装置。 一个输送机的链条具有设置和尺寸的齿，以刺穿材料而不受另一输送机的链条的干扰，并且在其相应链接的后面延伸。 两个输送机的链轮被布置成使得材料在其材料也与另一个输送机接合之后由链条具有齿并保持接合的输送机接合。
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公开(公告)号：US20230241857A1
公开(公告)日：2023-08-03
申请号：US18161698
申请日：2023-01-30
发明人： Andreas Thienst , Daniel Birkhold
CPC分类号： B31B70/022 , B31B70/002 , B65H20/16 , B65H2701/1752 , B65H2801/81
摘要： The disclosure relates to a film transportation plate and a film transportation system for transporting a film web through processing stations of a film packaging machine. The film transportation plate has two opposite lateral edges and, therebetween, at least one mold impression for thermoforming the film web. Retainers for the film web are arranged on the two lateral edges. The retainers are each formed by a fixed clamping surface and at least one clamping jaw, which is movable relative to the clamping surface, for pressing the film web so as to clamp it against the clamping surface. The retainers also each have at least one retaining magnet for attracting the clamping jaw against the clamping surface, and an actuating extension for lifting the clamping jaw off the clamping surface. The film transportation system also includes actuating means which act on the actuating extensions of the clamping jaws.
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