EP 0493184 B1 19941005 - Improvements in telescopic struts.
Title (en)
Improvements in telescopic struts.
Title (de)
Verbesserungen an teleskopartigen Baustützen.
Title (fr)
Perfectionnement aux étais tubulaires télescopiques.
Publication
Application
Priority
FR 9016230 A 19901224
Abstract (en)
[origin: EP0493184A1] Improvement in tubular telescopic struts for ensuring greater safety. The improvement involves adding to the base of the shank a tubular abutment 15 force-fitted into the tube 8 and welded to the plate 3. The stroke of the slide 7 is limited in this way, to prevent the possibility that the hand will be crushed between the plate 11 and the nut 6, and the fingers between the slide 7 and the plate 3. The abutment also reinforces the base of the shank which better withstands sledgehammer blows. It is also possible to place at the head of the slide a reinforcement 16 which is also capable of receiving sledgehammer blows if the strut is arranged with the slide downwards. This improvement can apply to all conventional tubular telescopic struts used particularly on public works sites, civil engineering sites, building sites, etc. <IMAGE>
IPC 1-7
IPC 8 full level
E04G 25/06 (2006.01)
CPC (source: EP)
E04G 25/06 (2013.01); E04G 25/061 (2013.01); E04G 25/065 (2013.01)
Designated contracting state (EPC)
BE CH DE ES GB IT LI LU NL
DOCDB simple family (publication)
EP 0493184 A1 19920701; EP 0493184 B1 19941005; DE 69104469 D1 19941110; ES 2064961 T3 19950201; FR 2670819 A1 19920626; FR 2670819 B1 19940826
DOCDB simple family (application)
EP 91403406 A 19911216; DE 69104469 T 19911216; ES 91403406 T 19911216; FR 9016230 A 19901224