Title:
調節可能なトルク制限クラッチを備えたドライバー
Document Type and Number:
Japanese Patent JP4478152
Kind Code:
B2
Abstract:
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.
Inventors:
Bevel liner
Application Number:
JP2006525923A
Publication Date:
June 09, 2010
Filing Date:
September 08, 2004
Export Citation:
Assignee:
Ferro-Wercktwick Fabrik Holland-Let's Gezelshaft Mito Beschlenktel Haftung
International Classes:
B25B23/157; A61B17/88; B25B15/02; B25B23/00; B25B23/142; B25G1/04; B25G1/12; B25G3/18; A61B17/00; A61B19/00
Domestic Patent References:
| JP36014898Y1 | ||||
| JP51027997U | ||||
| JP48007400A | ||||
| JP53070000A | ||||
| JP2001138259A |
Foreign References:
| DE884780A1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith