EP 0106645 A1 19840425 - Climbing chocks.
Title (en)
Climbing chocks.
Title (de)
Kletterkeil.
Title (fr)
Coin pour l'escalade.
Publication
Application
Priority
- GB 8228866 A 19821008
- GB 8301532 A 19830120
Abstract (en)
The invention relates to climbing chocks and has for its objective to improve on the traditional wedge-shape chock to render it more effective in an irregular generally tapered crack whilst maintaining a high degree of effectiveness in a smoth sided crack. This objective is met by a construction comprising a generally wedge shaped body (1), a longitudinal side face (2) on the body, edge walls (3) on the body extending from each side of the side face and merging at a distance from the side face, said side face and said point where said edge walls merge being respectively convexly and concavely or respectively concavely and convexly curved in the longitudinal direction.
IPC 1-7
IPC 8 full level
A63B 29/02 (2006.01)
CPC (source: EP)
A63B 29/024 (2013.01)
Citation (search report)
- DE 3126346 A1 19830120 - SALEWA GMBH SPORTGERAETEFAB [DE]
- US 4082241 A 19780404 - BURKEY JOHN BRENT
- US 3946975 A 19760330 - LYMAN JR THOMAS G
- [A] PIT SCHUBERT "Alpine Felstechnik", 3rd edition, 1982, BERGVERLAG RUDOLF ROTHER, Munchen pages 58,59,78
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83306105 A 19831007