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1. 发明申请

US20080296914A1 Door opening device for heavy construction equipment 审中-公开
标题翻译：重型施工设备的开门装置
公开(公告)号：US20080296914A1
公开(公告)日：2008-12-04
申请号：US12154569
申请日：2008-05-23
申请人： Kyu Cheon Jeong
发明人： Kyu Cheon Jeong
IPC分类号： E05C3/16
CPC分类号： E05C3/30 , E05B79/20 , E05B81/25 , E05B83/36 , E05C3/122 , E05C3/162 , Y10T292/108
摘要： A door opening device for heavy construction equipment is provided. The door opening device for heavy construction equipment is provided with a latch member rotating in a latch housing installed on one side of a door panel, and includes a latch control lever having a hinge part elastically supported on one side of an upper frame or a lower frame of a door, a handle extending from one side of the hinge part, and a yoke formed on the other side of the hinge part, the latch control lever forming a traction force on the yoke when the handle is rotated about the hinge part by an external force; a rotary shaft shaft-engaged with the latch member and having a swing part formed to extend to an outer side of the latch member, the rotary shaft rotating in a body with the latch member so that the latch member is released by the traction force of the latch control lever; and a traction cable having one end fixed to the yoke of the latch control lever and the other end connected to the swing part of the rotary shaft. Even if the assembly of the latch housing and the latch member closes the door on the door panel, the door can be easily opened using the traction force of the latch control lever on the upper part or the lower part of the door that can be easily accessed.
摘要翻译：提供重型施工设备的开门装置。重型施工设备的开门装置设置有一个在安装在门板的一侧的闩锁壳体中旋转的闩锁构件，并且包括一个闩锁控制杆，其具有弹性地支撑在上部框架或下部的一侧的铰链部分门的框架，从铰链部分的一侧延伸的把手和形成在铰链部分的另一侧上的轭架，当手柄围绕铰链部分旋转时，闩锁控制杆在轭架上形成牵引力，该牵引力由外力与所述闩锁构件接合并具有形成为延伸到所述闩锁构件的外侧的摆动部分的旋转轴轴，所述旋转轴在所述闩锁构件的主体中旋转，使得所述闩锁构件被所述闩锁构件的牵引力释放闩锁控制杆; 以及牵引电缆，其一端固定在闩锁控制杆的轭上，另一端连接到旋转轴的摆动部分。即使闩锁壳体和闩锁构件的组件关闭门板上的门，也可以使用能够容易地在门的上部或下部上的闩锁控制杆的牵引力容易地打开门访问。

2. 发明授权

US4365831A Channel latch 失效
标题翻译：通道锁存
公开(公告)号：US4365831A
公开(公告)日：1982-12-28
申请号：US137555
申请日：1980-04-04
申请人： William R. Bourne
发明人： William R. Bourne
IPC分类号： E05C3/12 , E05C3/02
CPC分类号： E05C3/122 , Y10S292/31 , Y10T292/1062 , Y10T292/1092
摘要： A latching mechanism including an engageable latch bolt and latch trigger each adapted to be pivoted from a first preselected position wherein the latch bolt and latch trigger are engaged to a second predetermined position where the latch bolt and the latch trigger are disengaged such disengagement being accomplished by actuation of a latch trigger actuator which overcomes an actuator biasing means which links the latch bolt and the latch trigger.
摘要翻译：一种闭锁机构，包括可接合的闩锁螺栓和闩锁触发器，每个都适于从第一预选位置枢转，其中所述闩锁闩锁和闩锁触发器接合到闩锁闩锁和闩锁触发器脱离的第二预定位置，闩锁触发器致动器的致动，其克服了将闩锁螺栓和闩锁触发器连接的致动器偏压装置。

3. 发明授权

US3600023A Locking system 失效
公开(公告)号：US3600023A
公开(公告)日：1971-08-17
申请号：US3600023D
申请日：1970-02-09
申请人： ROHR CORP
发明人： GUDDE ROBERT L
IPC分类号： E05C3/12 , F02K1/76 , F15B15/06 , E05C3/22
CPC分类号： B64D29/06 , E05C3/122 , F02K1/76 , F02K1/766 , F15B15/06 , Y10T292/1082
摘要： A rotatable drive crank is connected to an actuator and to a link which in turn is connected to a rotatable latch, the latter holding a movable member in a stowed position when the actuator moves the drive crank to a first position and permitting said movable member to move away from said stowed position when said actuator moves the drive crank to a second position. A rotatable retaining lever is coaxial with the latch and one end thereof is biased into engagement with rollers mounted on the drive crank and locks the latter in said second position thereof until the other end of the lever is contacted by the movable member as it returns to its stowed position.

4. 发明授权

US3454250A Snap-in latch or fastener assembly 失效
标题翻译： SNAP-IN LATCH或紧固件总成
公开(公告)号：US3454250A
公开(公告)日：1969-07-08
申请号：US3454250D
申请日：1967-10-12
申请人： REX CHAINBELT INC
发明人： GLEY PAUL R
IPC分类号： E05C3/12 , F16B5/00 , E06B7/28 , B65J1/22
CPC分类号： F16B5/00 , E05C3/122

5. 发明授权

US2832446A Tension latch 失效
标题翻译：张紧闩锁
公开(公告)号：US2832446A
公开(公告)日：1958-04-29
申请号：US62186756
申请日：1956-11-13
申请人： CLARK HARTWELL
发明人： SMITH LAWRENCE D , FRANKLIN SAWYER
IPC分类号： E05C3/12
CPC分类号： E05C3/122 , Y10T24/1441 , Y10T24/2196 , Y10T292/20 , Y10T403/59

6. 发明授权

US2610880A Latch mechanism 失效
公开(公告)号：US2610880A
公开(公告)日：1952-09-16
申请号：US4293748
申请日：1948-08-06
申请人： NORTH AMERICAN AVIATION INC
发明人： GAYNER RAYMOND D , WOOD THURMAN C , COPOLD MILBURN C
IPC分类号： E05C3/12
CPC分类号： E05C3/122 , Y10S292/31 , Y10T292/54

7. 发明公开

US20230146406A1 LATCH ASSEMBLY 审中-公开
公开(公告)号：US20230146406A1
公开(公告)日：2023-05-11
申请号：US18093954
申请日：2023-01-06
申请人： Spectrum Brands, Inc.
发明人： Oscar ROMERO
IPC分类号： E05C3/12 , E05B15/04 , E05B55/12 , E05B57/00
CPC分类号： E05C3/122 , E05B15/04 , E05B55/12 , E05B57/00 , Y10T292/098 , Y10T292/62 , Y10T292/06 , E05C3/12 , Y10T292/0982 , Y10T292/08 , Y10T292/0977
摘要： A latch assembly is provided where a latch bolt is moveable to open and close a door by unblocking pivotal movement of the latch bolt. Turning a door knob or door handle does not directly result in a corresponding retraction of the latch within a sleeve, but rather unblocks the bolt to freely pivot away from a latched position. In some embodiments, the latch assembly may include a sleeve that allows for a backset to be infinitely adjusted relative to an aperture of the sleeve. In some embodiments, the latch assembly may further include a dead latch to provide additional security against forced entry.

8. 发明申请

US20160333604A1 Latching Device for Pad-Mounted Transformers and Other Similar Equipment 审中-公开
标题翻译：垫片式变压器和其他类似设备的锁存装置
公开(公告)号：US20160333604A1
公开(公告)日：2016-11-17
申请号：US15153722
申请日：2016-05-12
申请人： Howard Industries, Inc.
发明人： Mark S. Essary
IPC分类号： E05B13/10 , E05B67/38 , E05C1/12
CPC分类号： E05B13/10 , E05B65/02 , E05B67/383 , E05B2067/386 , E05C1/12 , E05C3/122 , E05C3/162 , E05C3/40
摘要： An improved latching device that secures a lift-style hood is described with inherent properties for providing increased accessibility, functionality, stability, security and safety as compared to traditional designs.
摘要翻译：使用固有的特性描述了一种改进的锁定装置，用于与传统设计相比提供增加的可接近性，功能性，稳定性，安全性和安全性。

9. 发明申请

US20160230433A1 DEVICE FOR OPERATING AT LEAST ONE AIRCRAFT DOOR COMPRISING A CONTROL HANDLE 审中-公开
标题翻译：用于至少一个包含控制手柄的飞机门操作的装置
公开(公告)号：US20160230433A1
公开(公告)日：2016-08-11
申请号：US15013876
申请日：2016-02-02
申请人： Airbus Operations (S.A.S.)
发明人： Vincent AURIAC
IPC分类号： E05C5/04 , E05C19/12 , E05C3/12 , B64C25/16
CPC分类号： E05C5/04 , B64C1/1446 , B64C25/16 , B64D29/08 , E05C3/122 , E05C19/12
摘要： An operating device for operating at least one door of an aircraft comprises a chassis that is fixed and secured to a fuselage of the aircraft, a control handle that is rotationally and translationally movable with respect to the chassis, a mechanism for converting a rotational movement of the control handle into an opening movement of the door. The translational movement allows the control handle to be in an in position in which it is aligned with the exterior surface of the fuselage and an out position in which it projects beyond the exterior surface of the fuselage. The control handle includes a cylindrical body and a head connected to one end of the body. The head of the control handle includes a fixed part rigidly connected to the body of the control handle and extending perpendicular thereto, and a movable part rotatably connected to the body and having a folded-down position against the fixed part and a deployed position in which the control handle has a T shape.
摘要翻译：用于操作飞行器的至少一个门的操作装置包括固定并固定到飞行器的机身上的底盘，相对于底盘旋转和平移地移动的控制手柄，用于将飞行器的旋转运动控制手柄进入门的开启运动。平移运动允许控制手柄位于其中与机身的外表面对准的位置以及其突出超出机身外表面的向外位置。控制手柄包括一个圆柱形主体和连接到主体一端的头部。控制手柄的头部包括刚性地连接到控制手柄的主体并垂直于其延伸的固定部分，以及可旋转地连接到主体并且具有抵靠固定部分的折叠位置的可动部分和展开位置，控制柄具有T形。

10. 发明申请

US20100253096A9 LOAD-FLOOR LATCH 有权
标题翻译：装货地板
公开(公告)号：US20100253096A9
公开(公告)日：2010-10-07
申请号：US11618264
申请日：2006-12-29
申请人： Fabrice Vitry , Colin Latham
发明人： Fabrice Vitry , Colin Latham
IPC分类号： E05C3/16 , E05C3/06
CPC分类号： E05B5/00 , B60R13/013 , E05C3/122 , E05C3/162 , Y10S292/31 , Y10T292/1047 , Y10T292/1059 , Y10T292/57
摘要： A latch having a housing, handle, actuators pawl and rotary pawl torsion spring and two actuator torsion springs. The rotary pawl torsion spring biases the pawl toward the unlatched or opened position. The handle is pivotally attached to the housing and has two paddles tat engage the actuator. The actuator is slidably supported by the housing. Lifting the handle to the open position causes rotating movement of the actuator which in turn causes the pawl to rotate to the unlatched or retracted position.
摘要翻译：具有壳体，手柄，致动器棘爪和旋转爪扭转弹簧和两个致动器扭转弹簧的闩锁。旋转棘爪扭簧将棘爪朝向未锁定或打开位置偏压。手柄枢转地附接到壳体，并且具有两个桨叶接合致动器。致动器由壳体可滑动地支撑。将把手提起到打开位置引起致动器的旋转运动，这又使得棘爪旋转到解锁或缩回位置。

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