A security system is disclosed. The security system may include a breakaway key and security apparatus. The breakaway key may have one or more stress areas, to facilitate separation of the key when it is improperly used. The security apparatus may have a rotatable sleeve, so that a user attempting to twist the security apparatus will only end up twisting the sleeve. Thus, the security apparatus cannot easily be broken by a rotation.
申请公布号
WO2011090851(A3)
申请公布日期
2011.11.17
申请号
WO2011US20873
申请日期
2011.01.11
申请人
ACCO BRANDS CORPORATION;MAHAFFEY, ROBERT;HUNG, JOHN;TSE, WILSON