EP 0526409 A1 19930203 - Washer for spring latch lock handles, including a return spring.
Title (en)
Washer for spring latch lock handles, including a return spring.
Title (de)
Federnde Scheibe für Schlosshandgriff.
Title (fr)
Rondelle à ressort pour poignée de serrure.
Publication
Application
Priority
IT MI910712 U 19910801
Abstract (en)
A washer for spring latch lock handles comprises a disc 1 having a central hole 2 and a plurality of perimetrical holes 3 supporting a steel spring 5 having outwardly and inwardly bent end portions 6,8, the spring cooperating with a disc-like restraining element 7 at the center of which there is provided a square hole 8 having a cross-section mating with that of the pin affixed in the hub of the handle, the spring 5 and the disc-like element 9 being restrained, on the first mentioned disc 1, by an annular element 10 having a central raised portion. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 3/06 (2006.01); E05B 15/04 (2006.01)
CPC (source: EP)
E05B 3/065 (2013.01); E05B 2015/042 (2013.01)
Citation (search report)
- [X] GB 2173539 A 19861015 - ABT HARDWARE LTD
- [X] FR 1236000 A 19600715 - MOREAU FRERES ETS, et al
- [X] GB 575203 A 19460207 - EVERED & CO LTD, et al
- [A] GB 2095788 A 19821006 - SHEFFIELD BRICK GROUP THE LTD
- [X] FR 2650322 A1 19910201 - BOUVET ETS H [FR]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI
DOCDB simple family (publication)
EP 0526409 A1 19930203; AU 1598392 A 19930204; CA 2059765 A1 19930202; IT 222862 Z2 19950508; IT MI910712 U1 19930201; IT MI910712 V0 19910801
DOCDB simple family (application)
EP 92830019 A 19920121; AU 1598392 A 19920504; CA 2059765 A 19920121; IT MI910712 U 19910801