EP 0250781 B1 19901122 - HYDRAULIC FORCE-TRANSMITTING ELEMENT
Title (en)
HYDRAULIC FORCE-TRANSMITTING ELEMENT
Publication
Application
Priority
DE 3621750 A 19860628
Abstract (en)
[origin: EP0250781A2] A hydraulic force-transmitting element is specified, having a cylinder-piston unit and a hydraulic fluid volume which surrounds the said unit essentially concentrically, is retained in a bellows element and is connected to the cylinder chamber via a non-return valve which closes when there is pressure in the cylinder chamber. In this case, the bellows element is formed by a bellows whose one end is closely connected to the cylinder and whose other end is closely connected to the piston of the cylinder-piston unit, to form a seal in both cases and which bellows element has at least one bellows shaft with a larger external diameter and/or smaller internal diameter than the other bellows shafts. <IMAGE>
IPC 1-7
IPC 8 full level
F01L 1/25 (2006.01)
CPC (source: EP)
F01L 1/25 (2013.01); F01L 2309/00 (2020.05)
Designated contracting state (EPC)
ES FR GB IT SE
DOCDB simple family (publication)
EP 0250781 A2 19880107; EP 0250781 A3 19880210; EP 0250781 B1 19901122; DE 3621750 A1 19880114
DOCDB simple family (application)
EP 87106578 A 19870506; DE 3621750 A 19860628