Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improvements in Locks
Abstract A catch plate for a lock having a lock body mountable to a moveable wing supported relative to an opening defined in part by an element towards which the 5 wing displaces when closing, said lock body including at least one engaging member engageable with an engageable portion of the catch plate to restrain the lock against displacing in an opening direction, said engageable portion being supported by an attachable portion attachable 10 to the element by fasteners displaced rearwardly a pre-determined distance from the engageable portion, and a cover wherein the attachable portion is attachable to the cover that is attachable to the element by fasteners displaced rearwardly a pre-determined greater distance from the engageable portion. A catch plate for a lock having a lock body mountable to a moveable wing supported relative to an opening defined in part by an element towards which the wing displaces when closing, 20 said lock body including at least one engaging member engageable with an engageable portion of the catch plate to restrain the look against displacing in an opening direction, said engageable portion being supported by an attachable portion attachable to the element by fasteners displaced rearwardly a pre-determined distance from the 25 engageable portion, and a cover to substantially overlap the engageable portion when the engageable portion is separated a greater distance from the fixing apertures 11%10 1ot7
Improvements in Locks
Abstract A catch plate for a lock having a lock body mountable to a moveable wing supported relative to an opening defined in part by an element towards which the 5 wing displaces when closing, said lock body including at least one engaging member engageable with an engageable portion of the catch plate to restrain the lock against displacing in an opening direction, said engageable portion being supported by an attachable portion attachable 10 to the element by fasteners displaced rearwardly a pre-determined distance from the engageable portion, and a cover wherein the attachable portion is attachable to the cover that is attachable to the element by fasteners displaced rearwardly a pre-determined greater distance from the engageable portion. A catch plate for a lock having a lock body mountable to a moveable wing supported relative to an opening defined in part by an element towards which the wing displaces when closing, 20 said lock body including at least one engaging member engageable with an engageable portion of the catch plate to restrain the look against displacing in an opening direction, said engageable portion being supported by an attachable portion attachable to the element by fasteners displaced rearwardly a pre-determined distance from the 25 engageable portion, and a cover to substantially overlap the engageable portion when the engageable portion is separated a greater distance from the fixing apertures 11%10 1ot7
Improvements in Locks
WATTS JOHN RUSSELL (Autor:in) / GREENBURY DAVID JOHN (Autor:in)
30.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Small Scale Improvements to Navigation Locks
| British Library Conference Proceedings | 1995