专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5358581A Method of and apparatus for applying flexible extensions to sections of photographic roll films 失效
标题翻译：将柔性延伸部应用于照相辊膜部分的方法和装置
公开(公告)号：US5358581A
公开(公告)日：1994-10-25
申请号：US918214
申请日：1992-07-17
申请人： Gerhard Benker , Josef Gruber , Peter Lermann , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
发明人： Gerhard Benker , Josef Gruber , Peter Lermann , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
IPC分类号： G03B27/32 , G03B27/46 , G03B27/62 , G03D15/00 , G03D15/04 , B65H69/02
CPC分类号： G03B27/6285 , G03D15/001 , Y10T156/1079
摘要： Relatively short sections of photographic roll films (such sections can consist of a single film frame or of two or another small number of film frames) are provided with elongated strip-shaped extensions for convenient transport through a copying machine. Extensions are severed from the leader of a roll of convoluted flexible material having a width matching the desired length of an extension, and one end of a freshly severed extension is caused to overlap one end of a film section so that the extent of overlap is not more than the width of a frame line between two neighboring frames of a roll film. One side of each extension is fully coated with a layer of hotmelt, and the extension is sealed to the respective film section by a narrow elongated heating element which is moved against the overlapping ends of the film section and the properly oriented extension. The roll can be subdivided into wider or narrower extensions, depending upon the width of film sections which are to be connected with extensions.
摘要翻译：相对较短的摄影卷片（这样的部分可以由一个胶片框架或两个或另一个少量胶片框架组成）设置有细长的带状延伸部，便于通过复印机传送。扩展件从一卷卷曲柔性材料的卷边被切断，其宽度与延伸部的所需长度相匹配，并且使一新鲜切断的延伸部的一端与薄膜部分的一端重叠，使得重叠的程度不是大于辊膜的两个相邻框架之间的框线的宽度。每个延伸部的一侧完全涂覆有一层热熔体，并且延伸部通过窄的细长加热元件密封到相应的膜部分，该细长的加热元件抵靠膜部分的重叠端部和适当定向的延伸部移动。取决于要与延伸部连接的胶片部分的宽度，卷筒可以细分成更宽或更窄的延伸部分。

2. 发明授权

US5138371A Apparatus for manipulating roll films in copying machines 失效
标题翻译：用于在复印机中操作卷膜的装置
公开(公告)号：US5138371A
公开(公告)日：1992-08-11
申请号：US366145
申请日：1989-06-14
申请人： Gerhard Benker , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
发明人： Gerhard Benker , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
IPC分类号： G03B27/46 , G03B27/62
CPC分类号： G03B27/6285
摘要： Apparatus for advancing roll films in a copying machine on a table which is located above the floor at a level less than the length of a film. The apparatus has a film channel and advancing rolls which can engage one end portion of a film to advance the film past a monitoring device preparatory to copying and/or past a copier subsequent to monitoring. The other end portion of the film is frictionally or clampingly held in a recess or on a supporting surface adjacent the inlet of the film channel so that the median portion of the film forms a loop which does not reach the floor beneath the table. A wiping device with two brushes can be installed adjacent the recess to wipe both sides of the film while the film advances into the channel so that the size of its looped portion is reduced.
摘要翻译：用于将复印机中的卷膜推进在位于地板上方的桌子上的水平比胶片长度小的装置。该装置具有胶片通道和前进辊，该辊可以与胶片的一个端部接合，以便在监视之后使胶片经过准备复印和/或经过复印机的监视装置。胶片的另一端部被摩擦地或夹紧地保持在与胶片通道的入口相邻的凹部或支撑表面上，使得胶片的中间部分形成一个不到达桌子下面的地板的环。具有两个刷子的擦拭装置可以安装在凹槽附近，以在膜进入通道期间擦拭胶片的两侧，使得其环形部分的尺寸减小。

3. 发明授权

US06190064B1 Device for intermediate storage of photographic sheet material 失效
标题翻译：照相片材中间储存装置
公开(公告)号：US06190064B1
公开(公告)日：2001-02-20
申请号：US09391822
申请日：1999-09-08
申请人： Bernhard Lorenz , Rainer Regber , Wilfried Hehn , Manfred Schlechte
发明人： Bernhard Lorenz , Rainer Regber , Wilfried Hehn , Manfred Schlechte
IPC分类号： G03D308
CPC分类号： G03D13/003
摘要： A device (1) for the intermediate storage of photographic material (4-8) in sheet form includes an entrance (2) for receiving the material (4-8), an exit (3) for discharging the material (4-8) and several rotatably supported rollers (9-16; 40, 41) which are provided to transport of the material in sheet form (4-8) from the entrance (2) to the exit (3) and can be driven by at least one drive means (17-22). A monitoring means (23, 24A, 24B) for monitoring positions of intermediately stored sheets (4-8) of the photographic material (4-8) is also provided. A control means (23) controls the rotation speeds of the driveable rollers (9-16; 40, 41) in such a way that during operation the rotation speed of at least one of the rollers (9-16; 40, 41) can be adjusted independently of the rotation speeds of the other rollers (9-16; 40, 41) in response to the monitored positions.
摘要翻译：用于片材形式的照相材料（4-8）的中间储存装置（1）包括用于容纳材料（4-8）的入口（2），用于排出材料（4-8）的出口（3）以及几个可旋转地支撑的辊（9-16; 40,41），其被设置成将片材形式（4-8）的材料从入口（2）输送到出口（3），并且可以由至少一个驱动装置（17-22）。还提供了用于监视照相材料（4-8）的中间存储的纸张（4-8）的位置的监视装置（23,24A，24B）。控制装置（23）以这样的方式控制可驱动辊（9-16; 40,41）的转速，使得在操作期间，至少一个辊（9-16; 40,41）的转速可以响应于所监视的位置，独立于其它辊（9-16; 40,41）的转速被调节。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式