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Patent Searching and Data


Title:
DOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2012/016555
Kind Code:
A3
Abstract:
The invention relates to a door unit, in particular motor vehicle door unit, with a damping device (5) which has a chamber (6) filled with a hydraulic medium and a displacer (7, 8) which is movable in at least one direction in the chamber (6), wherein the displacer (7, 8) is acted upon by a drive shaft (4) following the movement of a door wing (1), and the displacer (7, 8) is designed as an impeller (7, 8) and the chamber (6) is designed as a pump chamber (6) of a positive-displacement pump (6, 7, 8, 9).

Inventors:
KORDOWSKI BERNHARD (DE)
SCHIFFER HOLGER (DE)
Application Number:
PCT/DE2011/001291
Publication Date:
June 07, 2012
Filing Date:
June 16, 2011
Export Citation:
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Assignee:
KIEKERT AG (DE)
KORDOWSKI BERNHARD (DE)
SCHIFFER HOLGER (DE)
International Classes:
E05D11/10; E05F5/02; F16F9/14
Foreign References:
FR1446150A1966-07-15
US5381877A1995-01-17
DE3718858A11988-12-22
EP2202425A12010-06-30
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