EP 0172708 A2 19860226 - A telescopic strut.
Title (en)
A telescopic strut.
Title (de)
Teleskopische Stütze.
Title (fr)
Support télescopique.
Publication
Application
Priority
- GB 8420623 A 19840814
- GB 8420866 A 19840816
Abstract (en)
A telescopic strut comprises a sealed cylinder (10) containing a fluid, a piston (12) fitted in the cylinder and sealed to the cylinder wall, and a hollow piston rod (20) extending from one side of the piston (12) and having a closed end (22) which extends out of one end of the cylinder. A hollow actuating rod (26) extends axially of the strut through the piston (12) to communicate with the hollow piston rod (20) and extends at its closed end through the other end of the cylinder. A valve (34) is operable by axial displacement of the actuating rod (26) to open and close fluid communication from one side of the piston (12) to the other, to vary the effective length of the strut.
IPC 1-7
IPC 8 full level
F16F 9/00 (2006.01); A47C 3/30 (2006.01); E04C 3/30 (2006.01); F16F 9/02 (2006.01)
IPC 8 main group level
F16F (2006.01)
CPC (source: EP)
A47C 3/30 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0172708 A2 19860226; EP 0172708 A3 19861217; ES 546122 A0 19861016; ES 8801415 A1 19861016; GB 8420623 D0 19840919; GB 8420866 D0 19840919; JP S6170238 A 19860411; PT 80943 A 19860210
DOCDB simple family (application)
EP 85305635 A 19850808; ES 546122 A 19850813; GB 8420623 A 19840814; GB 8420866 A 19840816; JP 17845285 A 19850813; PT 8094385 A 19850813