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    • 2. 发明公开
    • LATCH UNIT AND ASSEMBLY, AND METHOD OF OPERATING A LATCH UNIT
    • 锁存器单元和用于操作锁定装置的设备和方法
    • EP0909361A1
    • 1999-04-21
    • EP97931896.0
    • 1997-07-04
    • KIBBLE, Anthony Wilfred
    • KIBBLE, Anthony Wilfred
    • E05B63E05B55E05B65
    • E05B63/18E05B55/00E05B65/10Y10S292/24Y10S292/52Y10T292/0982Y10T292/1016
    • The invention relates to a latch unit (10; 210) which includes a bolt (16; 116; 216; 316; 416), a housing (12; 212; 412) for the bolt, guide means (14) for the bolt in the housing, first resilient bias means (20; 120; 420) for the bolt in the housing, the first resilient bias means urging the bolt in a forwards direction towards a holding position in which an end part (22; 222) of the bolt is outside the housing, and retaining means (56, 60; 156, 160; 456, 460) for the bolt, the retaining means comprising a first part (56; 156; 456) and a second part (60; 160; 460), the retaining means having an active condition in which the first part is engaged with the second part whereby to retain the bolt against movement in the said forwards direction, characterised by a second resilient bias means (58; 458) to hold the first and second parts in the active condition. It is a particular feature of the invention the bolt has {i} a holding position in which it can engage a keeper, {ii} a non-holding position in which it is disengaged from the keeper, and {iii} a retained position in which it cannot engage the keeper and in which it is retained by the retaining means (56, 60; 156, 160; 456, 460), the non-holding position being between the holding and retained positions. There is also provided a method of operating a latch unit (10) according as herein defined.
    • 4. 发明申请
    • LATCH UNIT AND ASSEMBLY, AND METHOD OF OPERATING A LATCH UNIT
    • 锁定单元和组件,以及操作单元的方法
    • WO1998001641A1
    • 1998-01-15
    • PCT/GB1997001815
    • 1997-07-04
    • KIBBLE, Anthony, Wilfred
    • E05B63/18
    • E05B63/18E05B55/00E05B65/10Y10S292/24Y10S292/52Y10T292/0982Y10T292/1016
    • The invention relates to a latch unit (10; 210) which includes a bolt (16; 116; 216; 316; 416), a housing (12; 212; 412) for the bolt, guide means (14) for the bolt in the housing, first resilient bias means (20; 120; 420) for the bolt in the housing, the first resilient bias means urging the bolt in a forwards direction towards a holding position in which an end part (22; 222) of the bolt is outside the housing, and retaining means (56, 60; 156, 160; 456, 460) for the bolt, the retaining means comprising a first part (56; 156; 456) and a second part (60; 160; 460), the retaining means having an active condition in which the first part is engaged with the second part whereby to retain the bolt against movement in the said forwards direction, characterised by a second resilient bias means (58; 458) to hold the first and second parts in the active condition. It is a particular feature of the invention the bolt has {i} a holding position in which it can engage a keeper, {ii} a non-holding position in which it is disengaged from the keeper, and {iii} a retained position in which it cannot engage the keeper and in which it is retained by the retaining means (56, 60; 156, 160; 456, 460), the non-holding position being between the holding and retained positions. There is also provided a method of operating a latch unit (10) according as herein defined.
    • 本发明涉及一种包括螺栓(16; 116; 216; 316; 416)的闩锁单元(10; 210),用于螺栓的壳体(12; 212; 412),用于螺栓的螺栓的引导装置 所述壳体,用于所述壳体中的螺栓的第一弹性偏压装置(20; 120; 420),所述第一弹性偏压装置将螺栓朝向保持位置向前推动螺栓,其中所述螺栓的端部(22; 222) 在所述壳体外部,以及用于所述螺栓的保持装置(56,​​60; 156,160; 456,460),所述保持装置包括第一部分(56; 156; 456)和第二部分(60; 160; 460) 所述保持装置具有活动状态,其中所述第一部分与所述第二部分接合,从而将所述螺栓保持在所述向前方向上的运动中,其特征在于,具有第二弹性偏压装置(58; 458)以保持所述第一和第二部分 处于活动状态的部件。 本发明的特征在于,螺栓具有一个保持位置,在该保持位置中,螺栓可以与保持器接合,{ii}一个非保持位置,在该位置上它与保持器脱开,并且{iii}保持位置 其不能接合保持器并且由保持装置(56,​​60; 156,160; 456,460)保持在其中,所述非保持位置在保持位置和保持位置之间。 还提供了一种根据本文定义的操作闩锁单元(10)的方法。