EP 0586409 B1 19950628 - TELESCOPIC TUBULAR SPLINED ASSEMBLY.
Title (en)
TELESCOPIC TUBULAR SPLINED ASSEMBLY.
Title (de)
TELESKOPISCHE RILLENROHRANORDNUNG.
Title (fr)
ENSEMBLE TUBULAIRE TELESCOPIQUE A CANNELURES.
Publication
Application
Priority
- FR 9200328 W 19920414
- FR 9106359 A 19910524
Abstract (en)
[origin: WO9220413A1] The stick according to the invention is characterized by an especially reliable locking device comprising a locking collar (10) which screws onto the threaded part (9) of an end piece (7) forcibly engaged in the inner end (4) of a tubular section (2) of small diameter. The latter section (2) of small diameter and the locking collar (10) axially slide in a tubular section (1) of large diameter. The latter section of large diameter (1) and the locking collar (10) are shaped so as to prevent any mutual rotation of the locking collar (10) in the first tubular section (1). Once fastened by screwing, the locking collar (10) contacts a conical part (8) which causes the former to expand and forces it against the inner wall of the first tubular section (1), thereby axially blocking the tubular elements in relation to one another.
IPC 1-7
IPC 8 full level
A63C 11/22 (2006.01); F16B 7/14 (2006.01)
CPC (source: EP US)
A63C 11/221 (2013.01 - EP US); Y10T 403/32501 (2015.01 - EP US); Y10T 403/32532 (2015.01 - EP US); Y10T 403/405 (2015.01 - EP US); Y10T 403/5793 (2015.01 - EP US); Y10T 403/7056 (2015.01 - EP US); Y10T 403/7098 (2015.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
WO 9220413 A1 19921126; AT E124279 T1 19950715; DE 69203235 D1 19950803; DE 69203235 T2 19960215; EP 0586409 A1 19940316; EP 0586409 B1 19950628; FR 2676654 A1 19921127; FR 2676654 B1 19940128; JP H06507466 A 19940825; US 5458427 A 19951017
DOCDB simple family (application)
FR 9200328 W 19920414; AT 92909620 T 19920414; DE 69203235 T 19920414; EP 92909620 A 19920414; FR 9106359 A 19910524; JP 50900892 A 19920414; US 13715094 A 19940124