EP 1877670 B1 20091014 - BRAKING AND/OR CLAMPING DEVICE COMPRISING AN ANTI-FRICTION WEDGE GEAR
Title (en)
BRAKING AND/OR CLAMPING DEVICE COMPRISING AN ANTI-FRICTION WEDGE GEAR
Title (de)
BREMS- UND/ODER KLEMMVORRICHTUNG MIT WÄLZGELAGERTEM KEILGETRIEBE
Title (fr)
DISPOSITIF DE FREINAGE ET/OU DE BLOCAGE COMPORTANT UNE TRANSMISSION À CLAVETTE LOGÉE SUR PALIERS À ROULEMENT
Publication
Application
Priority
- DE 2006000624 W 20060410
- DE 102005016723 A 20050411
Abstract (en)
[origin: WO2006108387A1] The invention relates to a braking and/or clamping device, which at least partially surrounds a rod (1) that can be displaced in relation to said device. The braking and/or clamping device comprises at least one wedge gear comprising a wedge (41) that can be displaced at least approximately parallel to the rod and a ram (43) that can be displaced at least approximately radially to the rod, an actuating device that acts on the wedge and a release device that acts on the wedge. The actuated ram presses a clamping sleeve against the rod in a radially pre-stressed manner. In addition, at least one part of the expansion joints of the wedge gear are configured to reduce friction. The invention provides a braking and/or clamping device, which produces a high clamping force with a compact construction.
IPC 8 full level
F15B 15/26 (2006.01)
CPC (source: EP)
F15B 15/262 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005016723 A1 20061012; AT E445784 T1 20091015; DE 502006005109 D1 20091126; EP 1877670 A1 20080116; EP 1877670 B1 20091014; WO 2006108387 A1 20061019
DOCDB simple family (application)
DE 102005016723 A 20050411; AT 06722768 T 20060410; DE 2006000624 W 20060410; DE 502006005109 T 20060410; EP 06722768 A 20060410