Title:
PHOSPHATED SCREW
Document Type and Number:
WIPO Patent Application WO/2012/107039
Kind Code:
A1
Abstract:
Phosphated screw which after phosphating is provided with a siliceous sealing layer and has been rolled only after phosphating and after application of the siliceous sealing layer.
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Inventors:
SCHRAER THORSTEN (DE)
Application Number:
PCT/DE2012/200005
Publication Date:
August 16, 2012
Filing Date:
January 30, 2012
Export Citation:
Assignee:
RUIA GLOBAL FASTENERS AG (DE)
SCHRAER THORSTEN (DE)
SCHRAER THORSTEN (DE)
International Classes:
C23C22/83; C23C28/04; C23C28/00; F16B33/00
Foreign References:
US3615895A | 1971-10-26 | |||
US5391240A | 1995-02-21 | |||
JP2004232757A | 2004-08-19 | |||
US6159547A | 2000-12-12 |
Other References:
None
Attorney, Agent or Firm:
HANSMANN & VOGESER (DE)
Download PDF:
Claims:
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