EP 1845269 B1 20110615 - Pneumatic cylinder with end of stroke cushioning means and dampening sleeve
Title (en)
Pneumatic cylinder with end of stroke cushioning means and dampening sleeve
Title (de)
Pneumatikzylinder mit Endlagendämpfung sowie Dämpferhülse
Title (fr)
Vérin pneumatique avec amortissement de fin de course et avec douille d'amortissement
Publication
Application
Priority
DE 102006017987 A 20060413
Abstract (en)
[origin: EP1845269A1] The cylinder has a housing in which a connecting rod unit (3) is supported in a linearly movable manner. A damper sleeve (5) attached to the connecting rod unit engages in front-side bearing units in end positions. A groove (8) of the damper sleeve is provided in a casing surface (9) axial to the damper sleeve, where the groove has different large cross-section areas based on higher speeds, loads, inertia and/or acceleration to be braked and necessary braking distance.
IPC 8 full level
F15B 15/22 (2006.01)
CPC (source: EP)
F15B 15/222 (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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1845269 A1 20071017; EP 1845269 B1 20110615; AT E513136 T1 20110715; DE 102006017987 A1 20071018
DOCDB simple family (application)
EP 07005782 A 20070321; AT 07005782 T 20070321; DE 102006017987 A 20060413