Title:
IMPLEMENT FOR LOOSENING CONNECTION ELEMENTS, PERCUSSION TOOL WITH SUCH IMPLEMENT AND KIT COMPRISING SUCH IMPLEMENT
Document Type and Number:
WIPO Patent Application WO/2010/089710
Kind Code:
A3
Abstract:
An implement for loosening stuck connection elements, comprising a striker hammer (2) with a connecting portion (3) for connection to a percussion tool (4) at one end, and a striking surface (6) for imparting an impulsive stress (F) at the other end, a counteracting body (7) opposing the striker (2) and having an abutment surface (8) that faces towards the striking surface (6), retainer means (9) for retaining the striker (2) to the counteracting body (7), while keeping a predetermined minimum distance (d-) between the striking surface (6) nd the abutment surface (8), so adapted to accomodate at least one of the elements (P, B) of the pair (C) to be loosened. The combination of the implement with a percussion tool (4) and/or a wrench (33).
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Inventors:
SPERANZA LUIGI (IT)
Application Number:
PCT/IB2010/050522
Publication Date:
September 30, 2010
Filing Date:
February 04, 2010
Export Citation:
Assignee:
SPERANZA LUIGI (IT)
International Classes:
B25D17/00; B25B13/48; B25B17/02; B25B21/00
Foreign References:
| US4512222A | 1985-04-23 | |||
| DE19634083A1 | 1997-02-20 | |||
| US3422910A | 1969-01-21 | |||
| US2689497A | 1954-09-21 | |||
| DE3504843A1 | 1986-08-14 |
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