EP 1197303 A1 20020417 - Quick clamping system for hand-operated tools
Title (en)
Quick clamping system for hand-operated tools
Title (de)
Schnellkupplungssystem für Handwerkzeuge
Title (fr)
Système d'accouplement rapide pour outils à main
Publication
Application
Priority
EP 00830670 A 20001013
Abstract (en)
Quick clamping system for hand-operated tools, such as hammers, that comprises two basic members, a head (3) and a wedge (7) which can be fitted into each other when the head (3) is introduced into the slot of the tool (1); said two members (3) and (7) being provided with a plurality of corresponding cusp-shaped teeth (11, 25) that mutually engage upon introduction of the wedge-shaped member (7) into the head member (3), whereby an effective and quick clamping is obtained. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [X] FR 1369164 A 19640807 - SCHWARZ & VON DER LEY
- [X] FR 1502778 A 19671124 - SCHWARTZ & CO G
- [X] US 4089356 A 19780516 - O CONNOR DENNIS J
- [X] US 5490437 A 19960213 - HEBERT PAUL W [US], et al
- [X] US 5651631 A 19970729 - CARMIEN JOSEPH ALLEN [US]
- [X] FR 1521635 A 19680419
- [X] US 1445470 A 19230213 - HORACE BALE
- [X] CH 410821 A 19660331 - PORRET ADRIEN [FR]
- [A] GB 2138346 A 19841024 - WHITEHOUSE & COMPANY WILLIAM
- [A] US 2615247 A 19521028 - WATERS DORSE M
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00830670 A 20001013