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公开(公告)号:EP1599888A1
公开(公告)日:2005-11-30
申请号:EP04714366.4
申请日:2004-02-25
申请人: PBT (IP) Limited
CPC分类号: E05B47/0607 , E05B17/2034 , E05B47/0011 , E05C19/028 , Y10T292/1021 , Y10T292/11
摘要: A latch mechanism comprises a housing (11), a plunger (12) mounted for reciprocation in the housing, a pawl (17) mounted with the housing for movement into and out of engagement with the plunger (12) and means for moving the pawl, wherein the means for moving the pawl comprises an electrically controlled piezo ceramic actuator (30) located within the plunger (12) and the pawl (17) is provided with a part (24) projecting into the plunger (12) and arranged to be contacted by the actuator (30) in order to control operation of the mechanism.
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公开(公告)号:EP1599888B1
公开(公告)日:2006-08-02
申请号:EP04714366.4
申请日:2004-02-25
申请人: PBT (IP) Limited
CPC分类号: E05B47/0607 , E05B17/2034 , E05B47/0011 , E05C19/028 , Y10T292/1021 , Y10T292/11
摘要: A latch mechanism comprises a housing (11), a plunger (12) mounted for reciprocation in the housing, a pawl (17) mounted with the housing for movement into and out of engagement with the plunger (12) and means for moving the pawl, wherein the means for moving the pawl comprises an electrically controlled piezo ceramic actuator (30) located within the plunger (12) and the pawl (17) is provided with a part (24) projecting into the plunger (12) and arranged to be contacted by the actuator (30) in order to control operation of the mechanism.
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