发明名称 |
Detachable fastener including a screw element and a securing ring |
摘要 |
A detachable fastener includes a screw element and a securing ring. The screw element and the securing ring each include cooperating wedge-shaped surface tooth arrangements and two different pairs of stop surfaces. The wedge-shaped surface tooth arrangements face one another and form sliding surfaces sliding upon one another in a loosening direction of rotation resulting in an increase of the axial force. The first pair of stop surfaces transmits torque in a tightening direction of rotation. The second pair of stop surfaces transmits torque in a loosening direction of rotation. The stop surfaces are arranged with a clearance existing between one another such that the wedge-shaped surface tooth arrangements can slide upon one another without skipping.
|
申请公布号 |
US2003152439(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20030360022 |
申请日期 |
2003.02.06 |
申请人 |
HARTMANN GUNTHER;SOMMER WOLFGANG;WAGNER FRANK |
发明人 |
HARTMANN GUNTHER;SOMMER WOLFGANG;WAGNER FRANK |
分类号 |
F16B39/24;F16B39/282;F16B41/00;(IPC1-7):F16B39/24 |
主分类号 |
F16B39/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|