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1. 发明公开

EP1552089A2 SECURITY CLASSROOM FUNCTION LOCK MECHANISM 审中-公开
标题翻译：安全课堂功能锁定机制
公开(公告)号：EP1552089A2
公开(公告)日：2005-07-13
申请号：EP03785161.5
申请日：2003-08-11
申请人： Sargent Manufacturing Company
发明人： ELLER, Darren, C. , SORENSEN, David, A. , ZIMMER, Todd, C.
IPC分类号： E05B13/10
CPC分类号： E05B9/08 , E05B13/108 , E05B55/005 , E05B63/08 , E05B63/10 , Y10T70/5394 , Y10T70/5442 , Y10T70/577 , Y10T70/5801 , Y10T70/5832
摘要： A lock mechanism operated by inner and outer lever handles (74, 36) provides a security classroom function and includes inner and outer lock mechanisms that are independently switchable between locked and unlocked states by inner and outer lock cylinders (200, 60) and keys (202, 60). The inner handle (74) always operates the lock mechanism to retract a latch bolt. The outer handle (36) can only retract the latch bolt when both the inner and outer lock mechanisms are in the unlocked state. The outer key (60) can retract the latch bolt when the inner lock mechanism is in the locked state, but cannot change the inner lock mechanism to the unlocked state or enable the outer handle (36), thereby ensuring positive control over the locked state of the outer handle (36) from the inner side.
摘要翻译：由内部和外部杠杆手柄（74,36）操作的锁定机构提供安全教室功能并且包括内部锁定机构和外部锁定机构，内部锁定机构和外部锁定圆筒（200,60）以及键（ 202，60）。内部手柄（74）总是操作锁定机构以缩回弹键栓。当内部和外部锁定机构处于解锁状态时，外把手（36）仅能够缩回弹键栓。当内部锁定机构处于锁定状态时，外部键（60）可以使闩锁缩回，但是不能将内部锁定机构改变为解锁状态或使外部把手（36）可用，从而确保对锁定状态的肯定控制的外侧手柄（36）的内侧。

2. 发明授权

EP1356176B1 HIGH STRENGTH LEVER HANDLE LOCK MECHANISM 有权
标题翻译：高强度执手锁机制
公开(公告)号：EP1356176B1
公开(公告)日：2011-11-23
申请号：EP02703147.5
申请日：2002-01-16
申请人： SARGENT MANUFACTURING COMPANY
发明人： ELLER, Darren, C. , SORENSEN, David, A. , ZIMMER, Todd, C.
IPC分类号： E05B13/10 , E05B9/08 , E05B55/00 , E05B63/08
CPC分类号： E05B9/08 , E05B13/108 , E05B55/005 , E05B63/08 , E05B63/10 , Y10T70/5341 , Y10T70/5394 , Y10T70/5429 , Y10T70/5442 , Y10T70/5801 , Y10T70/5832 , Y10T292/0983 , Y10T292/0985
摘要： A lock mechanism for use with lever handles (36, 74) includes a lock core (10) and a latch mechanism (18) that is rigidly connected to the lock core (10). Stops and a spring return mechanism (130, 132) are entirely located within the lock core (10), allowing the rose (50) to be thin. The lock core (10) defines the rest position for the lever handles (36, 74) at an angle slightly above horizontal. The lock core (10) is made substantially symmetrical about a vertical plane, instead of a horizontal plane, and the inner and outer sides of the lock mechanism can be interchanged. A heavy-duty locking piece (86), including a pair of locking lugs (82, 84) that directly engage the lock core (10) near its inner perimeter, allow the lock to withstand abusive forces applied through the lever handle (36). Endplay is nearly completely eliminated through the use of collars (48, 70) that connect the interchangeable inner and outer sides of the lock to the lock core (10).

3. 发明公开

EP0360393A1 Improved lockset 失效
标题翻译：宫。
公开(公告)号：EP0360393A1
公开(公告)日：1990-03-28
申请号：EP89307533.3
申请日：1989-07-25
申请人： EMHART INDUSTRIES, INC.
发明人： Hart, LeRoy , Miller, Theodore H.
IPC分类号： E05B1/00
CPC分类号： E05B55/005 , Y10T70/5381 , Y10T70/542 , Y10T70/5438 , Y10T70/5442 , Y10T70/7712 , Y10T292/0972 , Y10T292/0983
摘要： A lockset (10) for a door comprising a latchbolt assembly (36) including a bolt (40) movable between a partially extended latching position, a fully extended deadbolt position and a retracted position. A spindle (38) extends through the latchbolt assembly in a direction transverse of the direction of movement of the bolt (40). The spindle (38) is connected to the bolt for moving the bolt (40) between its positions upon rotation of the spindle. An operating assembly includes a hand operator (16) having a locking member (23) therein, a first plate (54) mounted for linear movement in a direction transverse to the axis of the spindle (38) and having a pair of ears (99, 101) vertically spaced about and generally aligned with the longitudinal axis of the spindle (38). A pivotally mounted actuator member (51) is movable in response to the hand operator (16) and has first and second surfaces (72, 74) vertically spaced about and generally aligned with the longitudinal axis of the spindle (38) and in engagement with the pair of ears (99, 101) such that pivotal movement of the actuator (51) produces linear movement of the first plate (54).
摘要翻译：一种用于门的锁具（10），其包括闩锁组件（36），所述闩锁螺栓组件（36）包括在部分延伸的闩锁位置，完全延伸的锁死位置和缩回位置之间可移动的螺栓（40）。主轴（38）沿着与螺栓（40）的运动方向横切的方向延伸穿过闩锁组件。主轴（38）连接到螺栓，用于在主轴旋转时使螺栓（40）在其位置之间移动。操作组件包括其中具有锁定构件（23）的手动操作器（16），安装成在横向于所述心轴（38）的轴线的方向上线性运动并具有一对耳朵（99）的第一板，101），其垂直地间隔开并且大致与所述心轴（38）的纵向轴线对准。可旋转地安装的致动器构件（51）可响应于手动操作器（16）而可移动，并且具有垂直地间隔开并与主轴（38）的纵向轴线大致对准的第一和第二表面（72,74），并与所述一对耳朵（99,101）使得所述致动器（51）的枢转运动产生所述第一板（54）的线性运动。

4. 发明公开

EP1356176A4 HIGH STRENGTH LEVER HANDLE LOCK MECHANISM 有权
标题翻译：高强度执手锁机制
公开(公告)号：EP1356176A4
公开(公告)日：2009-02-18
申请号：EP02703147
申请日：2002-01-16
申请人： SARGENT MFG CO
发明人： ELLER DARREN C , SORENSEN DAVID A , ZIMMER TODD C
IPC分类号： E05B13/10 , E05B55/14 , E05B9/08 , E05B55/00 , E05B63/08 , E05B63/10
CPC分类号： E05B9/08 , E05B13/108 , E05B55/005 , E05B63/08 , E05B63/10 , Y10T70/5341 , Y10T70/5394 , Y10T70/5429 , Y10T70/5442 , Y10T70/5801 , Y10T70/5832 , Y10T292/0983 , Y10T292/0985
摘要： A lock mechanism for use with lever handles (36, 74) includes a lock core (10) and a latch mechanism (18) that is rigidly connected to the lock core (10). Stops and a spring return mechanism (130, 132) are entirely located within the lock core (10), allowing the rose (50) to be thin. The lock core (10) defines the rest position for the lever handles (36, 74) at an angle slightly above horizontal. The lock core (10) is made substantially symmetrical about a vertical plane, instead of a horizontal plane, and the inner and outer sides of the lock mechanism can be interchanged. A heavy-duty locking piece (86), including a pair of locking lugs (82, 84) that directly engage the lock core (10) near its inner perimeter, allow the lock to withstand abusive forces applied through the lever handle (36). Endplay is nearly completely eliminated through the use of collars (48, 70) that connect the interchangeable inner and outer sides of the lock to the lock core (10).

5. 发明公开

EP1540118A2 TWO POINT LATCHING SYSTEM 审中-公开
标题翻译：双点锁定系统
公开(公告)号：EP1540118A2
公开(公告)日：2005-06-15
申请号：EP03762328.7
申请日：2003-07-01
申请人： SOUTHCO, INC.
发明人： VITRY, Fabrice , THORNTON, Andrew
IPC分类号： E05B13/10
CPC分类号： E05B83/30 , E05B13/10 , E05C3/048 , E05C9/08 , Y10S70/54 , Y10S292/37 , Y10S292/61 , Y10T70/5124 , Y10T70/5442 , Y10T70/5761 , Y10T292/081 , Y10T292/0832 , Y10T292/0833 , Y10T292/0862 , Y10T292/0925 , Y10T292/0933 , Y10T292/0934 , Y10T292/106 , Y10T292/1061
摘要： The present invention relates to a latch (16) having a button pawl shaft (109) for attaching two panels together at two different points. The shaft (109) of the latch (6) has bezels (107) in which the shaft (109) rotates connected to one of the panels. The shaft (109) has pawls (108) at both ends which engage a keeper (11) on a second panel and disengage and clear the keeper (11) when a force is applied to the button (106) on the shaft (109) thereby rotating the shaft (109). A precompressed torsion spring (110) provides a force on the button (106) at all times. When a user presses on the button (106) thereby rotating the shaft (109) such that the pawls (108) disengage with keepers (11) the spring (110) will rotate the shaft (109) and button (106) back to the same position as that prior to the user applying a force on the button (106).

6. 发明公开

EP1356176A1 HIGH STRENGTH LEVER HANDLE LOCK MECHANISM 有权
标题翻译：高强度执手锁机制
公开(公告)号：EP1356176A1
公开(公告)日：2003-10-29
申请号：EP02703147.5
申请日：2002-01-16
申请人： SARGENT MANUFACTURING COMPANY
发明人： ELLER, Darren, C. , SORENSEN, David, A. , ZIMMER, Todd, C.
IPC分类号： E05B13/10
CPC分类号： E05B9/08 , E05B13/108 , E05B55/005 , E05B63/08 , E05B63/10 , Y10T70/5341 , Y10T70/5394 , Y10T70/5429 , Y10T70/5442 , Y10T70/5801 , Y10T70/5832 , Y10T292/0983 , Y10T292/0985
摘要： A lock mechanism for use with lever handles (36, 74) includes a lock core (10) and a latch mechanism (18) that is rigidly connected to the lock core (10). Stops and a spring return mechanism (130, 132) are entirely located within the lock core (10), allowing the rose (50) to be thin. The lock core (10) defines the rest position for the lever handles (36, 74) at an angle slightly above horizontal. The lock core (10) is made substantially symmetrical about a vertical plane, instead of a horizontal plane, and the inner and outer sides of the lock mechanism can be interchanged. A heavy-duty locking piece (86), including a pair of locking lugs (82, 84) that directly engage the lock core (10) near its inner perimeter, allow the lock to withstand abusive forces applied through the lever handle (36). Endplay is nearly completely eliminated through the use of collars (48, 70) that connect the interchangeable inner and outer sides of the lock to the lock core (10).

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