公开(公告)号：US4195541A

公开(公告)日：1980-04-01

申请号：US912057

申请日：1978-06-02

申请人： Horst Wildner ,  Heinz Kolbl ,  Alois Zachmeier

发明人： Horst Wildner ,  Heinz Kolbl ,  Alois Zachmeier

IPC分类号： B26D5/08 ,  B26F1/02

CPC分类号： B26D5/086 ,  B26D5/08 ,  B26F1/02 ,  Y10T83/8768 ,  Y10T83/8785 ,  Y10T83/8853 ,  Y10T83/8881

摘要： Apparatus for making holes in a web of photosensitive material which is transported in a copying machine has an electromagnet with a reciprocable armature connected to one leg of a U-shaped carrier. The other leg of the carrier supports a material removing tool which penetrates through the web when the electromagnet is energized. The carrier is held against wobbling by a ball bearing which is connected to its one leg and extends with minimal clearance between two parallel guide faces which are machined into a stationary holder for the electromagnet. The holder has a plate-like extension with a hole which receives the tip of the tool subsequent to penetration of such tip through the web. The tool is normally located at one side of the plane of the web, and the extension is located at the other side of such plane. The clearance between the bearing and the guide faces is less than that clearance which would permit such lateral movement of the tool that the latter would fail to penetrate into the hole of the extension in response to energization of the electromagnet.

摘要翻译： 用于在复印机中传送的感光材料卷材上的孔的设备具有电磁铁，其具有连接到U形载体的一个支腿的往复电枢。 载体的另一支腿支撑当电磁铁通电时穿过网状物的材料去除工具。 承载件通过滚珠轴承保持抵抗摆动，该滚珠轴承连接到其一个支腿并以两个平行的引导面之间的最小间隙延伸，该平行的引导面被加工成用于电磁体的固定保持架。 保持器具有带有孔的板状延伸部，该孔在该尖端穿过腹板后接收工具的尖端。 工具通常位于纸幅平面的一侧，延伸部位于该平面的另一侧。 轴承和导向面之间的间隙小于允许工具的这种侧向运动的间隙，后者将不能够响应于电磁体的通电而渗透到延伸部的孔中。

公开(公告)号：US4208120A

公开(公告)日：1980-06-17

申请号：US845885

申请日：1977-10-27

申请人： Alois Zachmeier ,  Horst Wildner ,  Heinz Kolbl

发明人： Alois Zachmeier ,  Horst Wildner ,  Heinz Kolbl

IPC分类号： G03B17/00 ,  G03D13/00 ,  G03B1/18

CPC分类号： G03D13/001

摘要： Apparatus for winding the remaining unexposed frames of partly exposed films onto takeup reels in film cassettes has a socket for reception of a portion of a cassette and one or more sealing strips or cushions which prevent entry of light through the exposure window of the cassette. The gear of the takeup reel is automatically engaged by a driving gear which completes the winding of film onto the takeup reel with a force which cannot overcome the resistance of connection between the trailing end of the film and the cassette. The driving gear receives torque from a motor which is started by a microswitch in response to proper insertion of a cassette into the socket.

摘要翻译： 用于将剩余的未曝光的部分曝光的胶片的框架卷绕在胶卷盒中的卷取卷轴上的装置具有用于接收盒的一部分的插座和一个或多个防止光通过盒的曝光窗口进入的密封条或垫子的插座。 卷取卷轴的齿轮通过驱动齿轮自动啮合，该驱动齿轮以不能克服胶片尾端与盒之间的连接阻力的力完成胶卷卷绕到收卷卷轴上。 驱动齿轮响应于将卡盒正确插入插座而从微型开关启动的马达接收扭矩。

公开(公告)号：US4218032A

公开(公告)日：1980-08-19

申请号：US13623

申请日：1979-02-21

申请人： Erich Nagel ,  Wolfgang Zahn ,  Heinz Kolbl ,  Horst Wildner ,  Ernst Ismann ,  Siegfried Bartel ,  Ernst Biedermann ,  Karl Dreher

发明人： Erich Nagel ,  Wolfgang Zahn ,  Heinz Kolbl ,  Horst Wildner ,  Ernst Ismann ,  Siegfried Bartel ,  Ernst Biedermann ,  Karl Dreher

IPC分类号： G03C3/00 ,  B65H19/28 ,  G03B1/56 ,  G03B17/26 ,  G03B27/58 ,  G03B1/04 ,  B65H75/28

CPC分类号： G03B27/588 ,  G03B1/56 ,  G03B17/26

摘要： Apparatus for convoluting a web of photographic material onto a rotary core in a lighttight cassette has an elongated channel which is pivotably mounted in the cassette and whose outlet is normally tangential to the peripheral surface of the core. The outlet of the channel is detachably or permanently connected with a flexible or deformable strip-shaped element in the form of a link chain, plastic band, textile band or metallic band which surrounds a substantial part of or the entire peripheral surface of the core. When the leader of a web is introduced into and advanced beyond the outlet of the channel while the core rotates in a direction to convolute the web, the foremost part of the leader penetrates between the core and the flexible element and adheres to the peripheral surface of the core not later than upon the making of approximately two convolutions. During winding, the flexible element insures that the neighboring convolutions of the web on the core are tightly packed against each other. When the web is being withdrawn, the flexible element brakes the web and prevents clockspringing of convoluted material.

摘要翻译： 用于将照相材料卷卷绕到光密封盒中的旋转芯上的装置具有细长的通道，其可枢转地安装在盒中，并且其出口通常与芯的外围表面相切。 通道的出口可拆卸地或永久地连接有环形链条，塑料带，纺织带或金属带形式的柔性或可变形的带状元件，该带状元件环绕芯的大部分或整个外围表面。 当纤维的引导件被引入并超出通道的出口时，其中芯沿着卷绕卷筒纸的方向旋转时，引导件的最前部分穿过芯部和柔性元件之间并附着到 核心不迟于大约两次卷积的制作。 在卷绕期间，柔性元件确保在芯上的纤维网的相邻卷圈彼此紧密地包装。 当纤维网被取出时，柔性元件制动纤网并防止卷曲材料的时钟弹簧。