发明名称 |
SCHRAUBWERKZEUG MIT EINER VORRICHTUNG ZUR BEGRENZUNG DES ÜBERTRAGENEN DREHMOMENTES |
摘要 |
Screwdriver comprises couplings each consisting of a locking bushing (3a, 3b), a catch bushing (4, 5) and a pressure spring (9) with a pre-tension between the couplings on a toothed casing (2). The couplings have a toothed wheel work interacting with the front sides of the locking bushings and the catch bushings. The catch bushings interlock with a handle (14) whilst the locking bushings interact with the inner toothed arrangement in the outer toothed arrangement of the toothed casing. Preferred Features: The catch bushings have a round bore in which the toothed casing rotates. The locking bushings are guided with their cylindrical surfaces in the recesses of the handle. |
申请公布号 |
AT331592(T) |
申请公布日期 |
2006.07.15 |
申请号 |
AT20040011866T |
申请日期 |
2004.05.19 |
申请人 |
FELO-WERKZEUGFABRIK HOLLAND-LETZ GMBH |
发明人 |
BUBEL, RAINER |
分类号 |
A61B17/00;A61B17/88;A61B19/00;B25B15/02;B25B23/00;B25B23/142;B25G1/04;B25G1/12;B25G3/18 |
主分类号 |
A61B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|