Improvements in or relating to locks


244,211. Gabriel, C. E. P. Oct. 8, 1924. Multiple-bolt fastenings of the type wherein the bolts are displaced by a handoperable rotary element having arcuate slots with which projections on the bolts engage. The rotary element e is acted upon by a spring h which tends to maintain the bolts b, c, d in the shot position. Springs i carrying headed pins l may also be provided to assist the outward movement of the bolts. Four bolts may be used and one or more of these may be pivoted to the casing instead of sliding in the grooves a<1>, c<1>, d<1>.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (4)

    Publication numberPublication dateAssigneeTitle
    CN-105064819-ANovember 18, 2015宁波宏都模塑有限公司宠物笼子锁具
    GB-2502267-ANovember 27, 2013Alastair Ashley ClaytonDoor with a cam driven securing mechanism
    GB-2502267-BDecember 13, 2017Ashley Clayton AlastairDoor with a cam driven securing mechanism
    US-2473065-AJune 14, 1949Miller KarlLock for closures