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Patent Searching and Data


Title:
HYDRAULIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/037920
Kind Code:
A3
Abstract:
A hydraulic device, in particular for a motor vehicle, which hydraulic device comprises a master cylinder, a slave cylinder, a pressure line arranged between the master cylinder and slave cylinder, and a damping device, which is assigned to the pressure line, for damping hydraulic vibrations, wherein the damping device comprises a piston which is displaceable within the pressure line in order to permit highly effective vibration damping and simultaneously significantly reduce or even eliminate pedal travel losses.

Inventors:
INEICHEN LAURENT (FR)
KREMER EUGEN (DE)
REIK WOLFGANG (DE)
Application Number:
PCT/DE2011/001639
Publication Date:
June 07, 2012
Filing Date:
August 25, 2011
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
INEICHEN LAURENT (FR)
KREMER EUGEN (DE)
REIK WOLFGANG (DE)
International Classes:
F16D48/02; F16L55/04
Foreign References:
JPH01174641U1989-12-12
US4986404A1991-01-22
EP1085249A22001-03-21
JPH10332072A1998-12-15
Attorney, Agent or Firm:
SCHAEFFLER TECHNOLOGIES AG & CO. KG (AT/BHL-GIndustriestr. 3, Bühl, DE)
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