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公开(公告)号:US1262378A
公开(公告)日:1918-04-09
申请号:US13827116
申请日:1916-12-21
申请人: NEAL HARRY W
发明人: NEAL HARRY W
CPC分类号: E05B65/0089 , Y10S70/30 , Y10S70/57 , Y10T70/5566
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公开(公告)号:US20190017293A1
公开(公告)日:2019-01-17
申请号:US16127428
申请日:2018-09-11
申请人: ENGBAR INC.
发明人: Eddy Engibarov , Larrie Thomas , Dontcho Denkov
CPC分类号: E05B67/24 , E05B15/024 , E05B15/10 , E05B17/2088 , E05B35/008 , E05B47/0045 , E05B65/0089 , E05B67/063 , E05C5/04
摘要: A locking system includes a tamper-resistant lock and key. The tamper-resistant lock includes a cylindrical lock body with external threading on at least a portion thereof and a bore extending into an end of the cylindrical lock body. The bore includes an engagement feature disposed on the wall that defines the bore, and the engagement feature is disposed a particular distance away from the bore opening. The key includes a collar that has a cylindrical key body that fits within the bore of the cylindrical lock body. The cylindrical key body also includes an opening defined by the collar sidewall, a retractable engagement member at least partially disposed within the opening, a spring disposed within the collar, and a plunger disposed within the collar that is operable to engage the spring and has a recess sized and shaped to accommodate the retractable engagement member.
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公开(公告)号:US09881749B1
公开(公告)日:2018-01-30
申请号:US15435365
申请日:2017-02-17
申请人: Jason P. Griffin
发明人: Jason P. Griffin
IPC分类号: E05B65/48 , H01H9/20 , E05B37/00 , E05B39/04 , E05B41/00 , E05B43/00 , E05B51/00 , E05B63/00 , E05B63/12 , E05B65/00 , E05B67/38 , G07C9/00 , E05B47/00
CPC分类号: H01H9/20 , E05B17/226 , E05B37/0096 , E05B39/04 , E05B41/00 , E05B43/005 , E05B51/00 , E05B63/0004 , E05B63/0052 , E05B63/0069 , E05B63/123 , E05B63/143 , E05B65/006 , E05B65/0089 , E05B65/48 , E05B67/32 , E05B67/38 , E05B67/383 , E05B2047/0067 , E05B2047/0071 , E05B2047/0094 , G07C9/00309 , G07C9/00896 , G07C2009/00769
摘要: A lockout system includes a hasp assembly and a plurality of tags. The hasp assembly has a back plate defining slots each sized and shaped to receive a tag. The back plate and tags each have openings that align when a tag is received in a slot. A first hasp portion on the back plate defines part of a closed loop. A longitudinal locking bar is slidable along the back plate and has notches shaped to receive ends of the tags. Moving the locking bar between an unlocked position and a locked position operates the second hasp portion between an open position and a closed position. In the closed position, the first and second hasp portions complete and define the closed loop, where one or more tags can be installed in slots with the first end of the tag engaging a notch to lock closed the hasp portion.
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公开(公告)号:US20170141549A1
公开(公告)日:2017-05-18
申请号:US15350101
申请日:2016-11-13
CPC分类号: H02B1/306 , E05B47/02 , E05B65/0089 , H01H71/0207 , H01H71/04 , H01H71/52 , H02B11/133
摘要: The disclosed invention ensures safe operation of an electrical switchgear by preventing an operator from contacting or interacting with an active circuit breaker. One way this is accomplished is through a locking system that prevents a door to the interior of the switchgear from opening until the circuit breaker is in a disengaged position. A second way this is accomplished is by a manipulation restriction system that prevents the circuit breaker from being manually moved unless the door is closed. Another way this is accomplished is by a circuit breaker decoupler, accessible from the exterior of the switchgear that can directly manipulate the circuit breaker into disengagement.
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公开(公告)号:US20140283566A1
公开(公告)日:2014-09-25
申请号:US14355494
申请日:2012-01-12
申请人: Gang Yan , Pengbin Yan
发明人: Gang Yan , Pengbin Yan
CPC分类号: E05B65/0089 , H01H9/282 , H01H9/283 , H01H9/286 , H01H19/28 , Y10T70/5757
摘要: A handle locking device for a modularized terminal electric appliance is disclosed. A housing base thereof can be assembled onto any outer side surface of the housing of an appliance through a connection mechanism. There are a horizontal pivoting door and a vertical pivoting door which can be unfolded or folded inside a door hole on a sliding member of the locking mechanism. When unfolded, the horizontal pivoting door mates with an appliance handle to block the reverse motion of the handle, and the vertical pivoting door and the horizontal pivoting door can mate to block the reverse motion of the unfolded horizontal pivoting door. The horizontal pivoting door is pivotally connected to the sliding member through a horizontal pivoting, and the vertical pivoting door is pivotally connected to the sliding member through a vertical pivoting. A padlock is provided with a lock ring which can penetrate the interconnected door hole from a padlock hole and the lock ring can mate with the vertical pivoting door to block the reverse motion of the unfolded vertical pivoting door. The locking mechanism is connected and mounted with the housing base through a moving pair and can only perform up/down sliding along the direction of an assembly reference line B parallel to the appliance height direction Y, the locking mechanism is defined to slide merely between the locking and unlocking positions thereof, and adjustable height position of the locking device under the two states of handle locking and unlocking is realized by way of the shift of the sliding member.
摘要翻译: 公开了一种用于模块化终端电器的手柄锁定装置。 其壳体基座可以通过连接机构组装在器具外壳的任何外侧表面上。 有一个水平的旋转门和一个可以在锁定机构的滑动构件的门孔内展开或折叠的垂直枢转门。 当展开时,水平旋转门与器具手柄配合以阻止手柄的反向运动,并且垂直枢转门和水平摆动门可配合以阻止展开的水平旋转门的反向运动。 水平枢转门通过水平枢转枢转地连接到滑动构件,并且垂直枢转门通过垂直枢转枢转地连接到滑动构件。 挂锁设置有锁环,该锁环可以从挂锁孔穿透互连的门孔,并且锁定环可与垂直枢转门配合以阻止展开的垂直枢转门的反向运动。 锁定机构通过移动对与壳体基座连接并安装,并且只能沿着与器具高度方向Y平行的组件基准线B的方向上升/下降滑动,锁定机构被限定为仅在 通过滑动构件的移动来实现锁定和解锁位置的锁定和解锁位置以及锁定装置在手柄锁定和解锁两种状态下的可调高度位置。
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公开(公告)号:US20140260455A1
公开(公告)日:2014-09-18
申请号:US13835722
申请日:2013-03-15
IPC分类号: E05B47/00
CPC分类号: E05B47/0009 , E05B65/0089 , E05B67/365 , G01R11/24 , G07C9/00944 , G07C2009/00761 , Y10T70/7136
摘要: An electronic locking mechanism has a body portion with movable retaining members that are controlled utilizing an electrically controlled actuator. The actuator operates the retaining member to move radially outwardly of the body portion circumference in a locked position and allows the retaining member to move radially inwardly of the circumference in an unlocked position. An electronic key can be utilized to operate the electronic locking mechanism.
摘要翻译: 电子锁定机构具有主体部分,其具有使用电控致动器来控制的可移动保持构件。 致动器操作保持构件以在锁定位置径向向外移动主体部分圆周,并且允许保持构件在解锁位置沿径向向内移动。 可以使用电子钥匙来操作电子锁定机构。
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公开(公告)号:US20140260453A1
公开(公告)日:2014-09-18
申请号:US13835348
申请日:2013-03-15
IPC分类号: E05B47/00
CPC分类号: E05B47/0009 , E05B65/0089 , E05B67/365 , G01R11/24 , Y10T70/7136
摘要: An electronic locking mechanism has a body portion with movable retaining members that are controlled utilizing an electrically controlled actuator. The actuator operates the retaining member to move radially outwardly of the body portion circumference in a locked position and allows the retaining member to move radially inwardly of the circumference in an unlocked position. An electronic key can be utilized to operate the electronic locking mechanism.
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公开(公告)号:US08783074B2
公开(公告)日:2014-07-22
申请号:US13538726
申请日:2012-06-29
IPC分类号: E05B67/38
CPC分类号: E05B67/383 , E05B65/0089 , Y10T29/49826 , Y10T70/493 , Y10T70/498 , Y10T70/5566 , Y10T70/7915 , Y10T70/8973
摘要: A vandal guard for a utility enclosure includes a cover with a cover plate and a lock box below the cover plate. The lock box is located about an opening in the cover plate and a slot is defined in a recessed portion of the lock box under the cover plate. When the staple is secured by a lock, the shackle of the lock is shielded in the recessed portion of the lock box and protected from tampering.
摘要翻译: 用于实用外壳的破坏者防护罩包括具有盖板的盖和在盖板下方的锁定盒。 锁箱位于盖板的开口周围,并且在盖板下方的锁箱的凹部中限定有槽。 当订书钉被锁固定时,锁的钩环被屏蔽在锁盒的凹陷部分中,并且防止篡改。
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公开(公告)号:US08689590B2
公开(公告)日:2014-04-08
申请号:US13538743
申请日:2012-06-29
IPC分类号: E05B67/38
CPC分类号: E05B67/383 , E05B65/0089 , Y10T29/49826 , Y10T70/404 , Y10T70/493 , Y10T70/498 , Y10T70/5566 , Y10T70/7915 , Y10T70/8973
摘要: A vandal guard for a utility enclosure includes a cover with a cover plate and a shackle cover on top of the cover plate. The shackle cover is located over a slot in the cover plate for receiving a staple. When the staple is secured with a lock, the shackle of the lock is shielded by the shackle cover to protect it from tampering.
摘要翻译: 用于实用外壳的破坏者防护罩包括具有盖板的盖和在盖板顶部的卸扣盖。 锁扣盖位于盖板上的一个狭槽上,用于接收订书钉。 当钉子用锁固定时,锁的钩环被钩环遮蔽,以防止其被篡改。
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公开(公告)号:US20140000327A1
公开(公告)日:2014-01-02
申请号:US13538726
申请日:2012-06-29
CPC分类号: E05B67/383 , E05B65/0089 , Y10T29/49826 , Y10T70/493 , Y10T70/498 , Y10T70/5566 , Y10T70/7915 , Y10T70/8973
摘要: A vandal guard for a utility enclosure includes a cover with a cover plate and a lock box below the cover plate. The lock box is located about an opening in the cover plate and a slot is defined in a recessed portion of the lock box under the cover plate. When the staple is secured by a lock, the shackle of the lock is shielded in the recessed portion of the lock box and protected from tampering.
摘要翻译: 用于实用外壳的破坏者防护罩包括具有盖板的盖和在盖板下方的锁定盒。 锁箱位于盖板的开口周围,并且在盖板下方的锁箱的凹部中限定有槽。 当订书钉被锁固定时,锁的钩环被屏蔽在锁盒的凹陷部分中,并且防止篡改。
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