公开(公告)号：US20090069136A1

公开(公告)日：2009-03-12

申请号：US12082897

申请日：2008-04-14

申请人： Tzu-Feng Wang

发明人： Tzu-Feng Wang

IPC分类号： F16G13/02

CPC分类号： F16G13/06 ,  B21L9/065 ,  B21L13/00 ,  B25B27/0071 ,  Y10T29/5377 ,  Y10T29/53774

摘要： A drive chain includes two end chain components and a connecting plate. Each of the end chain components has a pin hole and a connecting pin. The connecting pin includes a main segment inserted into the pin hole and having a diameter, an anchoring end segment axially spaced apart from the main segment and having a diameter, and a constricted neck extending between the main segment and the anchoring end segment. The connecting plate has two spaced anchoring holes each having a diameter that is originally smaller than the diameter of the main segment and larger than the diameter of the anchoring end segment. The main segment of the connecting pin is force-fitted in a corresponding one of the anchoring holes so that the end chain components are joined to each other. A tool device to assemble or disassemble the drive chain is also disclosed.

摘要翻译： 驱动链包括两个端链部件和连接板。 每个端链组件都有一个针孔和一个连接销。 连接销包括插入销孔中并具有直径的主段，与主段轴向间隔开并具有直径的锚固端段以及在主段和锚定端段之间延伸的收缩颈部。 连接板具有两个间隔开的锚定孔，每个锚定孔的直径最初小于主段的直径并且大于锚定端段的直径。 连接销的主段被强制配合在相应的一个锚定孔中，使得端链部件彼此连接。 还公开了用于组装或拆卸驱动链的工具装置。

公开(公告)号：US07797920B2

公开(公告)日：2010-09-21

申请号：US12082897

申请日：2008-04-14

申请人： Tzu-Feng Wang

发明人： Tzu-Feng Wang

IPC分类号： B21L21/00

CPC分类号： F16G13/06 ,  B21L9/065 ,  B21L13/00 ,  B25B27/0071 ,  Y10T29/5377 ,  Y10T29/53774

摘要： A drive chain includes two end chain components and a connecting plate. Each of the end chain components has a pin hole and a connecting pin. The connecting pin includes a main segment inserted into the pin hole and having a diameter, an anchoring end segment axially spaced apart from the main segment and having a diameter, and a constricted neck extending between the main segment and the anchoring end segment. The connecting plate has two spaced anchoring holes each having a diameter that is originally smaller than the diameter of the main segment and larger than the diameter of the anchoring end segment. The main segment of the connecting pin is force-fitted in a corresponding one of the anchoring holes so that the end chain components are joined to each other. A tool device to assemble or disassemble the drive chain is also disclosed.

摘要翻译： 驱动链包括两个端链部件和连接板。 每个端链组件都有一个针孔和一个连接销。 连接销包括插入销孔中并且具有直径的主段，与主段轴向间隔开并具有直径的锚定端段以及在主段和锚定端段之间延伸的收缩颈部。 连接板具有两个间隔开的锚定孔，每个锚定孔的直径最初小于主段的直径并且大于锚定端段的直径。 连接销的主段被强制配合在相应的一个锚定孔中，使得端链部件彼此连接。 还公开了用于组装或拆卸驱动链的工具装置。