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1. 发明授权

US08985644B2 Barrier release mechanism 有权
标题翻译：屏障释放机制
公开(公告)号：US08985644B2
公开(公告)日：2015-03-24
申请号：US13399563
申请日：2012-02-17
申请人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
发明人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
IPC分类号： E05C1/12 , F15B15/10 , E05B51/02 , E05B15/10 , E05B63/24 , E05B65/10
CPC分类号： F15B15/103 , E05B15/101 , E05B51/02 , E05B63/246 , E05B65/1033 , Y10T292/0899 , Y10T292/097 , Y10T292/1014 , Y10T292/1021
摘要： A barrier release mechanism for a construction including a barrier and frame has a latch biased towards an unlatching position. An actuation device adjacent the construction is movable, under pressure from a fluid pressure source, into an engaged position in abutment with the latch to urge the latch against the bias to cause constraining of the barrier. Reduction of the pressure allows the actuation device to move to a disengaged position wherein the bias moves the latch to the unlatching position in which the barrier is not constrained.
摘要翻译：用于包括障碍物和框架的结构的屏障释放机构具有偏向解锁位置的闩锁。邻近结构的致动装置可在压力下从流体压力源移动到与闩锁邻接的接合位置，以推动闩锁抵抗偏压以引起屏障的约束。降低压力允许致动装置移动到脱离位置，其中偏压将闩锁移动到不限制阻挡层的解锁位置。

2. 发明申请

US20120205921A1 Barrier Release Mechanism 有权
标题翻译：屏障释放机制
公开(公告)号：US20120205921A1
公开(公告)日：2012-08-16
申请号：US13399563
申请日：2012-02-17
申请人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
发明人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
IPC分类号： E05B65/08 , E05C1/12
CPC分类号： F15B15/103 , E05B15/101 , E05B51/02 , E05B63/246 , E05B65/1033 , Y10T292/0899 , Y10T292/097 , Y10T292/1014 , Y10T292/1021
摘要： A barrier release mechanism for a construction including a barrier and frame has a latch biased towards an unlatching position. An actuation device adjacent the construction is movable, under pressure from a fluid pressure source, into an engaged position in abutment with the latch to urge the latch against the bias to cause constraining of the barrier. Reduction of the pressure allows the actuation device to move to a disengaged position wherein the bias moves the latch to the unlatching position in which the barrier is not constrained.
摘要翻译：用于包括障碍物和框架的结构的屏障释放机构具有偏向解锁位置的闩锁。邻近结构的致动装置可在压力下从流体压力源移动到与闩锁邻接的接合位置，以推动闩锁抵抗偏压以引起屏障的约束。降低压力允许致动装置移动到脱离位置，其中偏压将闩锁移动到不限制阻挡层的解锁位置。

3. 发明申请

US20090113804A1 Barrier Release Mechanism 审中-公开
标题翻译：屏障释放机制
公开(公告)号：US20090113804A1
公开(公告)日：2009-05-07
申请号：US10556701
申请日：2004-05-12
申请人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
发明人： Justin Luke Manny , Carlos Alfred Freund , Michael John Watmough
IPC分类号： E05F1/00
CPC分类号： F15B15/103 , E05B15/101 , E05B51/02 , E05B63/246 , E05B65/1033 , Y10T292/0899 , Y10T292/097 , Y10T292/1014 , Y10T292/1021
摘要： A barrier release mechanism (1) for a barrier (3) including at least one barrier latch (170), a latch actuation device (7) disposed adjacent the barrier (3) and coupled to the barrier latch (170), the latch actuation device being movable between an engaged position in which the latch actuation device (7) causes the barrier latch to be engaged thereby latching the barrier (3) and a disengaged position in which the latch actuation device (7) causes the barrier latch (17) to disengage thereby allowing the barrier (3) to be moved, the latch actuation device (7) being resiliently biased by a spring (6) into the disengaged position. A source of fluid pressure is in fluid communication with the latch actuation device (7) and a pressure control valve disposed intermediate the latch actuation device and the source of fluid pressure. The application of a predetermined fluid pressure on the latch actuation device (7) causes it move into the engaged position and a predetermined reduction of fluid pressure to the latch actuation device (7) causes it to move to the disengaged position.
摘要翻译：一种用于屏障（3）的屏障释放机构（1），其包括至少一个屏障闩锁（170），邻近所述屏障（3）设置并联接到所述阻挡闩锁（170）的闩锁致动装置（7）所述装置可在其中所述闩锁致动装置（7）使所述阻挡闩锁接合从而闩锁所述阻挡件（3）的接合位置与所述闩锁致动装置（7）使所述阻挡闩锁（17）锁定的脱离位置之间移动，为了脱离从而允许挡板（3）移动，闩锁致动装置（7）被弹簧（6）弹性偏压到脱离位置。流体压力源与闩锁致动装置（7）流体连通，以及设置在闩锁致动装置和流体压力源之间的压力控制阀。在闩锁致动装置（7）上施加预定的流体压力使得其移动到接合位置，并且向闩锁致动装置（7）的流体压力的预定减小使其移动到脱离位置。

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