发明名称 A spring release door catch used to avoid damage to doors such as public toilets and similar
摘要 C22 is spring loaded steel door catch to suit a toilet indicator or toilet lock bolt or similar. The aim of the C22 is to eliminate the damage to the indicator lock and door when the door is vandalised (kicked in). The most common use for the C22 is on school and public toilet doors. The lock springs opens when the door is kicked or pushed very hard therefore not destroying the lock or the door. The size may vary depending on application; the standard size is approximately 55mm x 45mm x 25mm : xxx , momE / xxx W MOR. AS ... W
申请公布号 AU2014101085(A4) 申请公布日期 2014.10.09
申请号 AU20140101085 申请日期 2014.09.07
申请人 SAUNDERCOCK, PETER 发明人 SAUNDERCOCK, PETER
分类号 E05C19/02;E05C19/06 主分类号 E05C19/02
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