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1. 发明授权

US4433599A Apparatus for forming and stacking sections severed from a web of tubular film 失效
标题翻译：用于形成和堆叠从管状膜的腹板切断的部分的装置
公开(公告)号：US4433599A
公开(公告)日：1984-02-28
申请号：US313624
申请日：1981-10-21
申请人： Friedhelm Mundus , Fritz Achelpohl
发明人： Friedhelm Mundus , Fritz Achelpohl
IPC分类号： B65H33/08 , B26D7/32 , B31B1/98 , B31B19/96 , B31B19/98 , B65H5/22 , B65H29/32 , B65H33/16
CPC分类号： B65H29/6618 , B31B19/96 , B31B19/98 , B65H29/32 , B65H33/08 , B65H33/16 , B65H5/224 , B31B2219/922 , B31B2219/925 , B65H2406/323 , B65H2701/191 , Y10T83/204 , Y10T83/2048 , Y10T83/2061 , Y10T83/2098 , Y10T83/2185
摘要： In an apparatus for stacking sections separated from an intermittently fed web of sheet material, successive sections are held by clamping means and transferred to the upper arm of a first suction belt conveyor having suction holes which are at a spacing larger than the length of each section and attract the trailing end thereof. A second suction belt conveyor with suction holes at the same spacing overlaps the first conveyor and takes over the sections with its lower run by attracting the leading ends. An intermittently operatively stacking conveyor under the second belt conveyor has the sections deposited thereon by means for withdrawing the sections from the second belt conveyor.
摘要翻译：在用于堆叠与间歇供给的片材材料分离的部分的装置中，连续的部分由夹紧装置保持并且被传送到第一抽吸带式输送机的上臂，其具有比每个部分的长度大的间隔的抽吸孔并吸引其尾端。具有相同间距的抽吸孔的第二个抽吸带式输送机与第一输送机重叠，并通过吸引前端来接管具有较低运行的部分。在第二带式输送机下方的间歇操作的堆叠输送机具有通过用于从第二带式输送机中抽出部分的装置而沉积在其上的部分。

2. 发明授权

US5427294A Method and apparatus for breaking film perforations 失效
标题翻译：打破薄膜穿孔的方法和装置
公开(公告)号：US5427294A
公开(公告)日：1995-06-27
申请号：US150949
申请日：1993-11-12
申请人： Greg J. VandenHeuvel , Christopher E. Dubey
发明人： Greg J. VandenHeuvel , Christopher E. Dubey
IPC分类号： B31B19/14 , B31B19/96 , B65H35/10
CPC分类号： B65H35/10 , B31B19/96 , B31B2219/14 , B31B2219/922 , B65H2513/104 , Y10T225/16 , Y10T225/35
摘要： A method for breaking film perforations between a plurality of adjacent films employs an in-feed device, an out-feed device, and a festooner positioned between the in-feed device and the out-feed device. The in-feed device and the out-feed device move the plurality of adjacent films downstream through the festooner, which includes a plurality of rollers extending from a rotatable hub shaft. To perform the method, the hub shaft is first rotated to a home position. Next, a first film is fed through the festooner and into the out-feed device using the in-feed device. The out-feed device moves film downstream at a slower speed than the in-feed device. The hub shaft is then rotated at a high boost speed so that the rollers take up slack in the first film generated by the slower speed of the out-feed device relative to the in-feed device. Finally, while the perforations between the first film and an upstream adjacent second film are located between the in-feed device and the festooner, the hub shaft is rotated at a slow speed relative to the high boost speed so as to controllably break the perforations.
摘要翻译：用于破坏多个相邻薄膜之间的薄膜穿孔的方法采用位于进料装置和出料装置之间的进料装置，出料装置和花洒。进给装置和出料装置将多个相邻的膜移动通过花洒，其包括从可旋转轮毂轴延伸的多个辊。为了执行该方法，轮毂轴首先旋转到原始位置。接下来，使用进给装置将第一膜馈送通过花洒并进入出料装置。出料装置以比进给装置慢的速度将膜向下游移动。然后，轮毂轴以高增压速度旋转，使得辊相对于进给装置，通过出料装置的较慢速度产生的第一膜中松弛。最后，当第一膜和上游相邻的第二膜之间的穿孔位于进给装置和花洒之间时，轮毂轴以相对于高增压速度的低速旋转，以便可控制地打破穿孔。

3. 发明授权

US5390875A Method and apparatus for interleaving plastic bags 失效
公开(公告)号：US5390875A
公开(公告)日：1995-02-21
申请号：US56528
申请日：1993-05-03
申请人： Peter J. Gietman, Jr. , Stephen A. Saindon
发明人： Peter J. Gietman, Jr. , Stephen A. Saindon
IPC分类号： B65H19/26 , B65H29/00 , B65H29/66 , B65H35/10 , B65H18/08 , B65H20/06
CPC分类号： B65H35/10 , B31B19/96 , B65H19/267 , B65H29/006 , B65H29/6609 , B31B2219/922 , B31B2219/923 , B65H2511/164 , B65H2701/1846 , B65H2701/191
摘要： The present invention is directed to a method and apparatus for winding bags. A winder in accordance with the present invention includes a dancer assembly for speed regulation, a haul-in assembly for receiving a film, and a tumbler assembly to receive the film from the haul-in assembly. The tumbler assembly increases the path length the film travels to either separate bags and/or to provide for interleaving.

4. 发明授权

US5009632A Method and device for joining foil hoses 失效
标题翻译：用于连接铝箔软管的方法和装置
公开(公告)号：US5009632A
公开(公告)日：1991-04-23
申请号：US324316
申请日：1989-03-16
申请人： Bernhard Kruessel
发明人： Bernhard Kruessel
IPC分类号： B29C65/78 , B31B19/86 , B31B19/96 , B31B23/00 , B31B27/00 , B65H21/00
CPC分类号： B65H21/00 , B29C65/02 , B29C65/18 , B29C65/78 , B29C66/1122 , B29C66/4312 , B29C66/5221 , B29C66/8242 , B29C66/8322 , B29C66/83221 , B29C66/849 , B29C66/853 , B31B19/96 , B31B23/00 , B31B27/00 , B65B35/405 , B65B43/30 , B65B5/022 , B65B5/067 , B29L2023/001 , B31B2219/909 , B31B2219/922 , B31B2219/924 , B31B2237/10 , B31B2237/60 , B65B51/146 , B65H2301/46015
摘要： A transverse-welding station [(12)] is provided for joining the hose parts [(11a, 11b)] of foil hoses [(11)] that are welded to bag lengths [(BL)] by transverse welds [(21, 22)]. In this station, the hose parts are superimposed such that the joining weld is laid exactly on the superimposed transverse welds [(22) ] of the two hose parts. This results in a joining of the hose ends that does not use adhesive tape and observes the pitch determined by the length of the bags. The invention provides a joining that is practically imperceptible and does not at all impair the quality of the bags made. In particular, the occurrence of single bags that would have to be considered as waste is avoided. The method is applicable for cutting out imperfections from a foil hose, as well as for connecting the beginning of one hose roll to the end of the preceding hose roll.
摘要翻译：横向焊接站[（12）]被设置为通过横向焊缝将焊接到袋长度[（BL）]的箔软管[（11）]的软管部分[（11a，11b）] [ 22）]。在该站中，软管部分被重叠，使得接合焊缝精确地放置在两个软管部分的叠加横向焊缝[（22）]上。这导致不使用胶带的软管端部的接合并观察由袋的长度确定的间距。本发明提供了几乎不可察觉的连接，并且完全不损害所制造的袋的质量。特别地，避免了必须被认为是浪费的单个袋子的发生。该方法适用于切割铝箔软管的缺陷，以及将一个软管卷的开始连接到前一个软管卷的末端。

5. 发明授权

US5979729A Separating a web at a line of weakness 失效
公开(公告)号：US5979729A
公开(公告)日：1999-11-09
申请号：US613328
申请日：1996-03-11
申请人： John Schmidt , Charles H. Sauder
发明人： John Schmidt , Charles H. Sauder
IPC分类号： B26D5/08 , B26F3/00 , B31B19/16 , B31B19/94 , B31B19/96 , B65H19/26 , B65H35/10
CPC分类号： B26F3/002 , B26D5/08 , B31B19/94 , B31B19/96 , B65H19/267 , B65H35/10 , B31B2219/145 , B31B2219/921 , B31B2219/922 , B65H2701/191 , Y10T225/16 , Y10T225/30 , Y10T225/329 , Y10T225/371 , Y10T225/379
摘要： This invention pertains to apparatus and methods for breaking a web along spaced lines of weakness. The invention includes a compact breaker bar assembly comprising at least one breaker bar in a gap. The apparatus also includes driving apparatus to power the breaker bar assembly in breaking the web. In some embodiments, one or more breaker bars engage and stress the web along a single transverse line across the web, breaking the web. In other embodiments, at least first and second breaker bars engage and stress the web along spaced first and second transverse lines across the web. The breaker bars can be mounted on one or more rotary elements, or can be mounted on one or more belts or other breaker bar carriers, traversing closed-loop paths. In preferred embodiments, the breaker bar assembly comprises at least two breaker bars, a first breaker bar following a first straight-line path segment while a second breaker bar follows a second opposing straight line path segment, both breaker bars engaging and stressing the web at the same time, both breaker bars following the straight-line path segments before engaging the web, during engaging and stressing of the web, while breaking the web, and after breaking the web.

6. 发明授权

US5810706A bag with an access hole in one panel 失效
标题翻译：在一个面板上有一个进入孔的袋子
公开(公告)号：US5810706A
公开(公告)日：1998-09-22
申请号：US522053
申请日：1995-08-31
申请人： Gregory E. McDonald , Andrew W. Moehlenbrock , John Carson
发明人： Gregory E. McDonald , Andrew W. Moehlenbrock , John Carson
IPC分类号： B31B1/14 , B31B23/00 , B65B43/28 , B65D33/00 , B31B23/60 , B31B37/18
CPC分类号： B65B43/123 , B31B1/00 , B31B23/00 , B65B43/28 , B65D33/007 , B31B2219/14 , B31B2219/28 , B31B2219/922 , B31B2237/10 , B31B2237/60
摘要： A bag includes a first panel with at least one access hole in it, and a second panel without a hole corresponding to the at least one hole of the first panel. Preferably, two holes are present, preferably near the bag mouth. The panels are substantially equal in length. The bag can be easily opened by described bag opening means, without the need for vacuum or air to open the bag. The bag can be used in conjunction with otherwise conventional taped bag systems. A method of making the bag, a bag opening system, a method of opening the bag, and a packaging system are also disclosed.
摘要翻译：袋包括其中具有至少一个进入孔的第一面板和不具有与第一面板的至少一个孔对应的孔的第二面板。优选地，存在两个孔，优选在袋口附近。面板的长度基本相等。该袋可以通过所述袋打开装置容易地打开，而不需要真空或空气来打开袋子。该袋可以与其他传统的胶带袋系统结合使用。还公开了制造袋的方法，袋打开系统，打开袋的方法和包装系统。

7. 发明授权

US4818328A Process for manufacturing sacks, bags, and the like 失效
标题翻译：用于制造袋，袋等的方法
公开(公告)号：US4818328A
公开(公告)日：1989-04-04
申请号：US140234
申请日：1987-12-31
申请人： Toshiya Hara
发明人： Toshiya Hara
IPC分类号： B65H5/28 , B31B1/90 , B31B1/94 , B31B19/96 , B31B23/00 , B31B39/00 , B65H29/51 , B65H29/66 , B65B13/02
CPC分类号： B65H29/6618 , B31B19/96 , B31B23/00 , B31B39/00 , B31B2219/922 , B31B2219/923 , B31B2237/05 , B31B2237/10 , B31B2237/403 , B65H2701/191 , Y10T156/1739
摘要： In a process for manufacturing sacks of sheet material, flat tubes are fed one by one in the direction perpendicular to the discharging direction thereof, while the tubes are overlapped or shingled as offset by a predetermined distance. The tubes are wound one by one on a reel core with the help of a tape, which is connected at one end thereof to the reel core and continuously supplied with the rotation of the reel core. The tubes are secured on the reel core outside pressure supplied by the tape to form a tube wound reel having a desired diameter. After a certain time period and immediately before the susequent bottom-closing process, the tubes are unwound from the reel core by pulling the tape to rotate the reel. The overlapped tubes are then separated from each other and supplied one by one to a bottom-closing station.
摘要翻译：在制造片状材料袋的方法中，将扁平管沿与其排出方向垂直的方向一个接一个地供给，同时将管重叠或搭接偏移预定距离。借助于带的一端将管缠绕在卷盘芯上，该带在其一端连接到卷轴，并连续地供给卷轴的转动。管被固定在由磁带提供的卷轴芯外部压力上，以形成具有期望直径的管卷绕卷轴。在一段时间之后和紧接着的关闭过程之前，通过拉动带旋转卷轴来将卷筒从卷盘芯展开。然后将重叠的管彼此分离并逐个供应到底部关闭工位。

8. 发明授权

US4063693A Apparatus for storing articles discharged at a high rate from production machines 失效
标题翻译：用于储存从生产机器高速排出的物品的装置
公开(公告)号：US4063693A
公开(公告)日：1977-12-20
申请号：US728843
申请日：1976-10-01
申请人： Fritz Achelpohl , Richard Feldkamper
发明人： Fritz Achelpohl , Richard Feldkamper
IPC分类号： B65H29/51 , B31B1/94 , B31B19/96 , B31B29/00 , B31B150/00 , B31B160/20 , B65H5/28 , B65H29/00 , B65H29/66 , B65H31/00 , B65H17/02 , B65B63/04
CPC分类号： B31B19/96 , B31B29/00 , B65H29/006 , B65H5/28 , B31B2219/922 , B31B2219/923 , B31B2221/20 , B31B2221/405 , B65H2301/41922 , B65H2301/419225 , B65H2403/20 , B65H2701/191
摘要： An apparatus for storing flat articles comprises a first conveyor, two deflectors for diverting the articles fro the first conveyor to a second slower conveyor disposed beneath each deflector at right-angles to the first conveyor for receiving the articles in an overlapping formation, a frame adjoining the second conveyor and carrying rollers at each end, endless driven conveyor belts passing over the rollers, the frame being pivotable about the axis of one of the rollers so that the other roller is disposed adjacent to a winding for receiving covolutions of the overlapping formation of articles and so that the belts are in contact with the convolutions to turn the core, and a supply reel of holding tape associated with each winding core.
摘要翻译：一种用于储存平坦物品的装置，包括一个第一输送机，两个偏转器，用于将物品从第一输送机转向第二较慢的输送器，该输送机设置在每个偏转器的下方，与第一输送机成直角，与第一输送机成直角，第二输送机和每个端部的承载辊，环形驱动的输送带穿过辊子，框架可围绕一个辊子的轴线枢转，使得另一个辊子与绕组相邻设置，用于接收并且使得带与卷取器接触以转动芯部，以及与每个卷绕芯相关联的保持带的供带盘。

9. 发明授权

US5964389A Separating a web at a line of weakness 失效
公开(公告)号：US5964389A
公开(公告)日：1999-10-12
申请号：US978130
申请日：1997-11-25
申请人： John Schmidt , Charles H. Sauder
发明人： John Schmidt , Charles H. Sauder
IPC分类号： B26D5/08 , B26F3/00 , B31B19/16 , B31B19/94 , B31B19/96 , B65H19/26 , B65H35/10
CPC分类号： B26F3/002 , B26D5/08 , B31B19/94 , B31B19/96 , B65H19/267 , B65H35/10 , B31B2219/145 , B31B2219/921 , B31B2219/922 , B65H2701/191 , Y10T225/16 , Y10T225/30 , Y10T225/329 , Y10T225/371 , Y10T225/379
摘要： This invention pertains to apparatus and methods for breaking a web along spaced lines of weakness. The invention includes a compact breaker bar assembly comprising at least one breaker bar in a gap. The apparatus also includes driving apparatus to power the breaker bar assembly in breaking the web. In some embodiments, one or more breaker bars engage and stress the web along a single transverse line across the web, breaking the web. In other embodiments, at least first and second breaker bars engage and stress the web along spaced first and second transverse lines across the web. The breaker bars can be mounted on one or more rotary elements, or can be mounted on one or more belts or other breaker bar carriers, traversing closed-loop paths. In preferred embodiments, the breaker bar assembly comprises at least two breaker bars, a first breaker bar following a first straight-line path segment while a second breaker bar follows a second opposing straight line path segment, both breaker bars engaging and stressing the web at the same time, both breaker bars following the straight-line path segments before engaging the web, during engaging and stressing of the web, while breaking the web, and after breaking the web.

10. 发明授权

US4434948A Apparatus for producing overlapping band rolls from superposed overlapping flat workpieces 失效
标题翻译：用于从重叠的重叠平坦工件生产重叠带卷的装置
公开(公告)号：US4434948A
公开(公告)日：1984-03-06
申请号：US302689
申请日：1981-09-15
申请人： Richard Feldkamper
发明人： Richard Feldkamper
IPC分类号： B65H18/22 , B31B1/94 , B31B1/98 , B31B19/96 , B65H5/28 , B65H29/51 , B65B63/04 , B65H5/02 , B65H17/02
CPC分类号： B65H29/006 , B31B19/96 , B31B2201/927 , B31B2219/922 , B31B2219/923 , B65H2301/4192 , B65H2701/191
摘要： In an apparatus for coiling flat workpieces arriving in overlapping formation on a conveyor onto a winding core to form a reel of overlapping workpieces, a pivoted frame carrying rollers for an endless driven belt is mounted so that the belt lies initially against the winding core and then against the convolutions of workpieces being coiled thereon. The frame is mounted on a pivot shaft which subdivides the frame into differently long lever arms, each carrying a roller for the belt. The ends of the winding core are mounted in parallel guides extending substantially along imaginary lines passing through the winding core axis and the axis of the roller on the shorter lever arm.
摘要翻译：在用于卷绕平面工件到传送带上的平面工件到卷绕芯上以形成重叠工件的卷轴的装置中，安装用于环形从动带的带有滚轮的枢转框架，使得带最初位于绕组芯上，然后克服卷绕在其上的工件的卷积。框架安装在枢轴上，该枢轴将框架细分成不同长度的杠杆臂，每个支撑带用于带的辊。绕组芯的端部安装在基本上沿着假想线延伸的平行引导件中，该假想线路通过绕组芯轴线和辊的轴线在较短的杠杆臂上。

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