Title:
SELF-LOCKING SCREW
Document Type and Number:
WIPO Patent Application WO/2012/079569
Kind Code:
A2
Abstract:
The invention relates to a self-locking screw (16; 116) in which the flanks (18; 118) which are loaded when the screw (16; 116) is screwed are provided with an arched portion (20; 120).
More Like This:
| WO/2010/092817 | FASTENER AND FASTENING STRUCTURE |
| JP2004190713 | LOCKING SCREW |
Inventors:
ESPER STEPHAN (DE)
Application Number:
PCT/DE2011/050049
Publication Date:
June 21, 2012
Filing Date:
November 24, 2011
Export Citation:
Assignee:
RUIA GLOBAL FASTENERS AG (DE)
ESPER STEPHAN (DE)
ESPER STEPHAN (DE)
International Classes:
F16B39/30
Domestic Patent References:
| WO2002053926A1 | 2002-07-11 |
Foreign References:
| EP2224143A1 | 2010-09-01 | |||
| US5882160A | 1999-03-16 | |||
| EP1391617A1 | 2004-02-25 | |||
| US6190101B1 | 2001-02-20 | |||
| GB2074279A | 1981-10-28 | |||
| US4586861A | 1986-05-06 | |||
| US2788046A | 1957-04-09 |
Other References:
None
Attorney, Agent or Firm:
HANSMANN & VOGESER (DE)
Download PDF:
Claims:
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