EP 0777244 A3 20000524 - A lock-on, lock-off switch
Title (en)
A lock-on, lock-off switch
Title (de)
Ein Schalter mit Ein- und Ausverriegelung
Title (fr)
Un interrupteur à verrou-marche et verrou-arrêt
Publication
Application
Priority
GB 9524333 A 19951128
Abstract (en)
[origin: EP0777244A2] A lock-on, lock-off switch for a power tool 1, comprising a trigger 3 movable in a first plane for completing and breaking a circuit to actuate and deactuate the tool 1, and a locking device 5 movable in a second plane substantially perpendicular to the first plane between a first position in which the trigger 3 is prevented from completing the circuit and a second position in which the trigger 3 is held completing the circuit. By providing a switch which may be locked both on and off, a safer switch arrangement is provided. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 3/20 (2006.01); H01H 13/08 (2006.01)
CPC (source: EP)
H01H 3/20 (2013.01); H01H 13/08 (2013.01)
Citation (search report)
- [XA] DE 8908924 U1 19890914
- [XA] DE 9320029 U1 19940601 - BOSCH GMBH ROBERT [DE]
- [A] US 3461556 A 19690819 - CHAMBERS WORTHY L
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0777244 A2 19970604; EP 0777244 A3 20000524; EP 0777244 B1 20030924; DE 69630097 D1 20031030; DE 69630097 T2 20040708; GB 9524333 D0 19960131
DOCDB simple family (application)
EP 96308288 A 19961115; DE 69630097 T 19961115; GB 9524333 A 19951128