公开(公告)号：US4012273A

公开(公告)日：1977-03-15

申请号：US629280

申请日：1975-11-06

申请人： Egons Inka

发明人： Egons Inka

IPC分类号： B65H35/00 ,  B65H81/06 ,  B65H81/00

CPC分类号： B65H81/06 ,  B65H35/002 ,  Y10T156/1348 ,  Y10T156/1795 ,  Y10T156/18

摘要： Disclosed is a hand tool for wrapping sealing tape such as unsintered polytetrafluoroethylene around the end region of threads on a cylindrical conduit or pipe. The tool includes a holder for a tape dispenser which has mounted thereon a tape cutter so that the dispenser with a roll of tape rotatably held therein is a complete unit usable independently of the tool. The dispenser has a flange, however, which is slid into a groove in the tool and held frictionally therein by a leaf spring in only one predetermined position so that the free end of the tape is presented between a grooved roller and the threads of the pipe. A third roller, mounted on the end of a hand operated lever, is spring-pressed against the opposite side of the pipe wall so that the grooved roller is pressed against the tape to force the tape into the threads, the tool being rotatable about the pipe to wrap one or more turns of tape around the pipe threads. The grooved roller is one of three rollers each having a different number of grooves per inch to adapt the tool for use with pipe threads having a range of pitches, the three rollers being mounted on a turret so that the appropriate roller can be selected and made effective for a given thread within the designed range of pitches.

摘要翻译： 公开了一种用于在圆柱形管道或管道上的螺纹端部区域周围缠绕诸如未烧结的聚四氟乙烯的密封带的手动工具。 该工具包括用于胶带分配器的保持器，其上安装有带式切割器，使得具有可旋转地保持在其中的卷带的分配器是可独立于该工具使用的完整单元。 分配器具有凸缘，然而，其被滑入工具中的凹槽中并且仅通过板簧摩擦地保持在一个预定位置，使得带的自由端呈现在带槽的辊和管的螺纹之间 。 安装在手动操作杆的端部上的第三辊被弹簧压靠在管壁的相对侧上，使得带槽的辊被压靠在带上以迫使带进入螺纹中，该工具可围绕 管子围绕管螺纹缠绕一圈或多圈。 带槽辊是三个辊之一，每个辊具有每英寸不同数量的槽，以使工具适用于具有一定范围的间距的管螺纹，三个辊安装在转台上，使得可以选择和制造适当的辊 对于给定的螺纹在设计的间距范围内有效。

公开(公告)号：US3971280A

公开(公告)日：1976-07-27

申请号：US629271

申请日：1975-11-06

申请人： Egons Inka

发明人： Egons Inka

IPC分类号： B26D1/38 ,  B65H35/00 ,  B26D5/10

CPC分类号： B65H35/0026 ,  B26D1/385 ,  Y10T225/21 ,  Y10T225/211 ,  Y10T225/255 ,  Y10T83/6654 ,  Y10T83/739 ,  Y10T83/8818 ,  Y10T83/896

摘要： A tape container and dispensing apparatus formed of plastic material including means for advancing the tape to dispense a strip of any desired length and integrally formed shearing means to provide scissors-like shearing action to sever the tape strip.

摘要翻译： 一种由塑料材料形成的胶带容器和分配装置，包括用于推进胶带以分配任何所需长度的条带和一体形成的剪切装置的装置，以提供剪刀状的剪切动作来切割带条。