公开(公告)号：US20050133658A1

公开(公告)日：2005-06-23

申请号：US10768107

申请日：2004-02-02

Applicant: Yu-Cheng Chang ,  Hou-Peng Wan ,  Kuo-Lin Chu ,  Chia-Hsin Liu ,  Yau-Tsung Jeng

Inventor： Yu-Cheng Chang ,  Hou-Peng Wan ,  Kuo-Lin Chu ,  Chia-Hsin Liu ,  Yau-Tsung Jeng

IPC: B65H54/553

CPC classification number: B65H54/553 ,  B65H2701/31

Abstract: A crown-shaped fixture set for a tubular fixture device is described in the present invention, which comprises a pair of crown-shaped fixtures. The crown-shaped fixture is a disc with a crown portion. The center of the disc has an aperture. The crown portion of the fixture is shaped like a conoid. The bottom of the crown portion forms a plurality of positioning slots. Pluralities of tangential grooves corresponding to positioning slots are formed on the crown portion. Thus, the crown portion is capable of positioning and fixing paper tubes of various bore sizes, so that the paper tube can be reused and the contact area between the paper tube and the crown portion can be increased and stabilizes the rotation movement of the paper tube.

Abstract translation: 在本发明中描述了一种用于管状固定装置的冠形固定装置，其包括一对冠状固定装置。 冠形夹具是具有冠部的盘。 光盘的中心有一个光圈。 夹具的冠部形状像锥形。 冠部的底部形成多个定位槽。 在冠部上形成有与定位槽相对应的多个切向槽。 因此，冠部能够定位和固定各种孔径的纸管，使得纸管可以重复使用，并且可以增加纸管和冠部之间的接触面积并稳定纸管的旋转运动 。