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1. 发明授权

US4379354A Releasable locking device 失效
标题翻译：可拆卸锁定装置
公开(公告)号：US4379354A
公开(公告)日：1983-04-12
申请号：US290348
申请日：1981-08-05
申请人： Norbert Hahn , Steven J. Hipp
发明人： Norbert Hahn , Steven J. Hipp
IPC分类号： B65G69/00 , E01D1/00
CPC分类号： B65G69/003 , Y10T292/0915 , Y10T292/0947
摘要： A device is provided for releasably locking a parked vehicle to an adjacent loading dock. The device includes a vertically adjustable carriage mounted on the front wall of the dock, and a hook-like member supported by the carriage for independent rotary movement between an operative vehicle-interlocking position and an inoperative vehicle-release position. A carriage-supported first member is disposed coaxially with the axis of said hook-like member and moves therewith as a unit. A flexible second member engages the first member and upon a predetermined pulling force being applied to said second member, causes the hook-like member to move to the operative vehicle-interlocking position. A unit is operatively connected to the flexible second member whereby the predetermined pulling force applied thereto is enhanced so as to effect a substantially greater turning force being exerted on the first member. Mounted on the carriage and disposed adjacent the first member is a releasable lock element which retains the hook-like member in the operative vehicle-interlocking position. Manually actuated means is connected to the lock element to effect controlled disengagement of the element from the first member whereby the hook-like member will automatically assume an inoperative vehicle-release position.
摘要翻译：提供了一种用于将停放的车辆可释放地锁定到相邻装载坞的装置。该装置包括安装在码头的前壁上的可垂直调节的支架，以及由滑架支撑的钩状构件，用于在操作车辆互锁位置和不能操作的车辆释放位置之间进行独立的旋转运动。托架支撑的第一构件与所述钩状构件的轴线同轴地设置并作为一个单元移动。柔性第二构件接合第一构件，并且在施加到所述第二构件的预定拉力时，使钩状构件移动到操作车辆互锁位置。单元可操作地连接到柔性第二构件，由此施加到其上的预定拉力被增强，以便实现施加在第一构件上的显着更大的转动力。安装在滑架上并邻近第一构件设置的是可释放的锁定元件，其将钩状构件保持在操作车辆互锁位置。手动致动装置连接到锁定元件以实现元件与第一构件的受控分离，由此钩形构件将自动地处于不能操作的车辆释放位置。

2. 发明授权

US4257137A Dock leveler 失效
标题翻译：码头调平器
公开(公告)号：US4257137A
公开(公告)日：1981-03-24
申请号：US69230
申请日：1979-08-23
申请人： Steven J. Hipp , Richard C. Wilde
发明人： Steven J. Hipp , Richard C. Wilde
IPC分类号： B65G69/28 , E01D1/00
CPC分类号： B65G69/2841
摘要： A dock leveler for a dock loading surface is provided with includes a frame fixedly mounted adjacent the front edge of the surface, and an extension assembly mounted on the frame for movement between operative and inoperative modes. The assembly includes a dock panel hinged to the frame and a lip panel hinged to the dock panel. The dock panel is coplaner with the loading surface and the lip panel depends therefrom when the assembly is in the inoperative mode. A linkage is provided having pivotally connected first and second arms. An end of the first arm is pivoted to the frame and an end of the second arm is pivoted to the lip panel. Power means urges the dock panel to move from the inoperative mode to a raised position prior to assuming an operative mode. The dock panel will move to the raised position upon a predetermined external force being applied to the dock panel. A trip member is provided having a central section pivoted to the dock panel. A first end section of the trip member is engaged and moved by the first arm while the dock panel moves to the raised position. A second end section of the trip member engages and causes the lip panel to move to an extended position relative to the dock panel when the first end section is being actuated by the linkage first arm.
摘要翻译：提供了一种用于码头装载表面的码头调平器，其包括邻近表面的前边缘固定地安装的框架，以及安装在框架上用于在操作模式和非操作模式之间移动的延伸组件。该组件包括铰接到框架的底座面板和铰接到底座面板的唇板。码头面板与装载表面并排，并且当组件处于非操作模式时，唇板从其上取下。提供具有枢转连接的第一和第二臂的连杆。第一臂的端部枢转到框架，并且第二臂的端部枢转到唇板。动力意味着在进行操作模式之前迫使船坞面板从不工作模式移动到升高位置。当预定的外力施加到码头面板上时，码头面板将移动到升高位置。提供了一个跳闸构件，其具有枢转到对接面板的中心部分。跳闸构件的第一端部在第一臂移动到升高位置的同时被第一臂接合和移动。当第一端部由联动第一臂致动时，跳闸部件的第二端部部分接合并且使得唇板相对于基座面板移动到延伸位置。

3. 发明授权

US4146888A Hydraulic securing device 失效
标题翻译：液压安全装置
公开(公告)号：US4146888A
公开(公告)日：1979-03-27
申请号：US841205
申请日：1977-10-11
申请人： Lynn O. Grunewald , Steven J. Hipp
发明人： Lynn O. Grunewald , Steven J. Hipp
IPC分类号： B60P1/00 , B60S11/00 , B65G69/00 , B60D7/00 , G08B21/00
CPC分类号： B65G69/003 , B60P1/00 , B60S11/00
摘要： A hydraulically actuated device secures the back end of a truck against a surface of a loading dock during loading and unloading of the truck. The device includes a self-aligning hydraulic cylinder which is adjustably mounted on the loading dock, and a piston mounted within the cylinder and having an exposed portion to which an attaching means is connected. The attaching means is adapted to be releasably connected to the truck. Control means is provided for directing hydraulic pressure to the cylinder so as to effect movement of the piston in one direction whereby the attaching means exerts a pulling force on the truck to cause the latter to be secured against the loading dock surface, or in a second direction whereby the attaching means assumes a position wherein it may be disconnected from the truck. Signal means, responsive to hydraulic pressure, is provided to indicate when hydraulic pressure is being, or not being, exerted on the piston.

4. 再颁专利

USRE33242E Device for releasably securing a vehicle to an adjacent support 失效
标题翻译：用于将车辆可释放地固定到相邻支撑件的装置
公开(公告)号：USRE33242E
公开(公告)日：1990-06-26
申请号：US132574
申请日：1987-12-11
申请人： Steven J. Hipp , Norbert Hahn
发明人： Steven J. Hipp , Norbert Hahn
IPC分类号： B65G69/00
CPC分类号： B65G69/003
摘要： A device is provided for use in releasably securing a vehicle against a loading dock during loading and unloading of the vehicle. The device comprises a hingedly mounted vehicle-engaging member located adjacent a front wall of the dock and beneath the plane of the dock loading surface. A handle is provided for effecting controlled movement of the member between an inoperative mode and an operative mode. When in an operative mode, a portion of the member interlocks with a component of the vehicle and restrains movement of the vehicle away from the loading dock. When in an inoperative mode, the member assumes a vehicle-release position wherein the vehicle is free to move away from the loading dock.

5. 发明授权

US4472099A Releasable locking device 失效
标题翻译：可拆卸锁定装置
公开(公告)号：US4472099A
公开(公告)日：1984-09-18
申请号：US278168
申请日：1981-06-29
申请人： Norbert Hahn , Steven J. Hipp
发明人： Norbert Hahn , Steven J. Hipp
IPC分类号： B65G69/00 , B65G67/02 , B65G69/22
CPC分类号： B65G69/003 , Y10T292/0949
摘要： A device is provided for releasably securing a parked vehicle to an adjacent structure. The device includes a pivotally mounted elongated unit which is movable between a vehicle-interlocking operative mode and a vehicle-release inoperative mode. The elongated unit is mounted on a carriage, which is connected to the structure. The elongated unit is moved from an inoperative mode to an operative mode by hydraulic power means. The hydraulic power means includes a piston-cylinder assembly having the cylinder thereof pivotally connected to the carriage and the exposed end of the piston in operative engagement with the elongated unit whereby movement of the piston in one relative direction effects movement of the elongated unit from the inoperative mode to the operative mode. The power means also includes a manually operable pump means remotely situated relative to the carriage, and an elongated flexible pressure-transmitting means having one end thereof connected to the cylinder and the opposite end connected to the pump means.
摘要翻译：提供了一种用于将停放的车辆可释放地固定到相邻结构的装置。该装置包括可枢转地安装的细长单元，该单元可在车辆互锁操作模式和车辆释放非操作模式之间移动。细长单元安装在与结构连接的托架上。细长单元通过液压动力装置从不工作模式移动到操作模式。液压动力装置包括一个活塞 - 气缸组件，其活塞 - 气缸组件具有可旋转地连接到滑架的气缸和活塞的暴露端部，与活塞的细长单元可操作地接合，从而活塞在一个相对方向上的运动实现细长单元从不工作模式到操作模式。动力装置还包括相对于滑架远程定位的可手动操作的泵装置，以及细长的柔性压力传递装置，其一端连接到气缸，相对端连接到泵装置。

6. 发明授权

US4208161A Device for releasably securing a vehicle to an adjacent support 失效
标题翻译：用于将车辆可释放地固定到相邻支撑件的装置
公开(公告)号：US4208161A
公开(公告)日：1980-06-17
申请号：US911053
申请日：1978-05-30
申请人： Steven J. Hipp , Norbert Hahn
发明人： Steven J. Hipp , Norbert Hahn
IPC分类号： B65G69/00 , B65G67/02
CPC分类号： B65G69/003
摘要： A device is provided for use in releasably securing a vehicle against a loading dock during loading and unloading of the vehicle. The device comprises a hingedly mounted vehicle-engaging member located adjacent a front wall of the dock and beneath the plane of the dock loading surface. A handle is provided for effecting controlled movement of the member between an inoperative mode and an operative mode. When in an operative mode, a portion of the member interlocks with a component of the vehicle and restrains movement of the vehicle away from the loading dock. When in an inoperative mode, the member assumes a vehicle-release position wherein the vehicle is free to move away from the loading dock.
摘要翻译：提供一种装置，用于在车辆的装载和卸载期间将车辆可释放地固定在装载基座上。该装置包括铰接安装的车辆接合构件，其位于靠近码头的前壁并且位于码头装载表面的平面之下。提供了一种手柄，用于在不操作模式和操作模式之间实现构件的受控移动。当处于操作模式时，构件的一部分与车辆的部件互锁并且限制车辆远离装载基座的运动。当处于不工作模式时，构件承担车辆释放位置，其中车辆可自由地远离装载座移动。

7. 发明授权

US4443150A Releasable locking device 失效
标题翻译：可拆卸锁定装置
公开(公告)号：US4443150A
公开(公告)日：1984-04-17
申请号：US321044
申请日：1981-11-13
申请人： Norbert Hahn , Steven J. Hipp , Michael A. Swessel
发明人： Norbert Hahn , Steven J. Hipp , Michael A. Swessel
IPC分类号： B65G69/00
CPC分类号： B65G69/003
摘要： A device is provided for releasably securing a parked vehicle to an adjacent structure. The device includes a carriage first section affixed to the adjacent structure and a vertically adjustable carriage second section mounted on the first section and biased to assume a predetermined elevated position. The second section moves downwardly from the elevated position upon a predetermined external force being exerted thereon. A first element is mounted on the carriage second section for relative movement between an operative vehicle-locking mode and an inoperative vehicle-release mode. A second element is adjustably mounted on and substantially concealed by the carriage second section and coacts therewith and the first element to retain the latter in an operative mode. A manually actuated third element is carried on the carriage second section and is movable independently thereof to effect movement of the first element from the inoperative mode to the operative mode. The third element normally assumes a substantially concealed position within the carriage second section. A manually actuated fourth element is adjustably mounted on the carriage second section and is engageable with the second element to effect movement of the latter to a non-retaining position with respect to the first element, when the fourth element is manually activated in one relative direction.
摘要翻译：提供了一种用于将停放的车辆可释放地固定到相邻结构的装置。该装置包括固定到相邻结构的滑架第一部分和安装在第一部分上并被偏压以呈现预定提升位置的垂直可调节滑架第二部分。第二部分在施加在其上的预定外力时从提升位置向下移动。第一元件安装在滑架第二部分上，用于在操作车辆锁定模式和非操作车辆释放模式之间的相对运动。第二元件可调节地安装在托架第二部分上并基本上由托架第二部分隐藏并与之共同作用，并且第一元件将第一元件保持在操作模式中。手动致动的第三元件承载在托架第二部分上，并且可独立于其移动，以使第一元件从不工作模式移动到操作模式。第三元件通常在滑架第二部分内呈现基本上隐藏的位置。手动致动的第四元件可调节地安装在托架第二部分上，并且当第四元件在一个相对方向上被手动地启动时可与第二元件接合以实现第二元件相对于第一元件的非保持位置的移动。

8. 发明授权

US4373847A Releasable locking device 失效
标题翻译：可拆卸锁定装置
公开(公告)号：US4373847A
公开(公告)日：1983-02-15
申请号：US260340
申请日：1981-05-04
申请人： Steven J. Hipp , Norbert Hahn
发明人： Steven J. Hipp , Norbert Hahn
IPC分类号： B65G67/00 , B65G67/02 , B65G69/00 , B65G69/22 , B60R9/06 , B60D1/00
CPC分类号： B65G69/003
摘要： A releasable locking device is provided for securing a parked vehicle to an adjacent upright structure. The device includes a first means mounted on the upright structure and a second means mounted on the first means for vertical movement relative thereto between operative and inoperative mode positions. When in an operative mode, the second means is in a raised position and interlockingly engages a portion of the parked vehicle. A third means is provided which releasably retains the second means in an operative mode and prevents accidental movement of the second means from an operative mode position to a lower inoperative mode position. The first means includes guides for restricting movement of the second means to a substantially vertical path.
摘要翻译：提供一种可释放的锁定装置，用于将停放的车辆固定到相邻的直立结构。该装置包括安装在直立结构上的第一装置和安装在第一装置上的第二装置，用于在操作模式和非操作模式位置之间垂直运动。当处于操作模式时，第二装置处于升高位置并且互锁地接合停放的车辆的一部分。提供了第三装置，其将第二装置可释放地保持在操作模式并且防止第二装置从操作模式位置意外地移动到较低的不工作模式位置。第一装置包括用于将第二装置的运动限制到基本垂直路径的引导件。

9. 发明授权

US4267748A Releasable lock mechanism 失效
标题翻译：可释放的锁定机构
公开(公告)号：US4267748A
公开(公告)日：1981-05-19
申请号：US947886
申请日：1978-10-02
申请人： Lynn O. Grunewald , Steven J. Hipp
发明人： Lynn O. Grunewald , Steven J. Hipp
IPC分类号： E05C3/30 , B65G69/00 , B65G69/28 , E05B53/00 , F16B1/02 , F16C11/10 , G05G5/06
CPC分类号： B65G69/003 , B65G69/2888 , Y10T74/20648 , Y10T74/20684 , Y10T74/2137 , Y10T74/2141
摘要： A releasable lock mechanism is provided in combination with a stationary first member and a second member, the latter being adapted to assume various selected positions of rotary adjustment with respect to the first member. The lock mechanism includes a first lock component carried by one of the members and a complemental pivotally adjustable second lock component carried by the other member. The first lock component has a rounded periphery which is provided with a plurality of annularly spaced pockets; each pocket corresponding to a selected position of rotary adjustment of the second member with respect to the first member. The second lock component assumes an interlocking engagement with a peripheral pocket, when the second member is disposed at a selected position of rotary adjustment with respect to the first member, and retains the second member in the selected position. The second lock component is adapted to be manually shiftable relative to its pivotal axis and away from the peripheral pocket of the first lock component to effect unlocking of the lock components.
摘要翻译：一个可释放的锁定机构与固定的第一构件和第二构件组合地设置，第二构件适于相对于第一构件呈现旋转调节的各种选定的位置。所述锁定机构包括由所述构件之一承载的第一锁定构件和由所述另一构件承载的互补的可枢转地调节的第二锁定构件。第一锁定部件具有圆形周边，其设置有多个环形间隔开的袋; 每个口袋对应于第二构件相对于第一构件的旋转调节的选定位置。当第二构件相对于第一构件设置在旋转调节的选定位置时，第二锁定构件假定与周边袋的互锁接合，并将第二构件保持在选定位置。第二锁定部件适于相对于其枢转轴线可手动地移动并且远离第一锁定部件的周边口袋以实现锁定部件的解锁。

10. 发明授权

US4264259A Releasable locking device 失效
标题翻译：可拆卸锁定装置
公开(公告)号：US4264259A
公开(公告)日：1981-04-28
申请号：US72830
申请日：1979-09-06
申请人： Steven J. Hipp
发明人： Steven J. Hipp
IPC分类号： B65G67/02 , B65G69/00 , B65G69/22
CPC分类号： B65G69/003
摘要： A releasable locking device is provided which is particularly suitable for retaining a parked vehicle against a loading dock or the like during loading or unloading thereof. The device includes a pivotally mounted hook-like member movable between operative and inoperative modes. The member is secured to the front side of the loading dock by a carriage having a first section on which the hook-like member is mounted, and a second section affixed to the dock front side. The first section is adjustable relative to the second section in a substantially vertical plane. The first section is biased to normally assume a predetermined rest position which is at a maximum elevation with respect to the roadway supporting the vehicle. A reversible electric motor is mounted on the carriage first section and actuates the hook-like member between the operative and inoperative modes. When in an operative mode, the hook-like member interlockingly engages the parked vehicle. When in an inoperative mode, the hook-like member assumes a vehicle-release position. Manual controls are provided for regulating the operation of the motor. The carriage first section includes an outwardly projecting cam segment which is engaged by the vehicle when being maneuvered into a parked position and will cause the first section to move vertically downwardly thereby enabling the member to interlockingly engage the vehicle in response to the manual controls.
摘要翻译：提供了一种可释放的锁定装置，其特别适合于在其装载或卸载期间将停放的车辆保持在装载基座等上。该装置包括可枢转地安装的钩状构件，其可在操作模式和非操作模式之间移动。构件通过具有安装有钩状构件的第一部分的滑架和附接到码头前侧的第二部分固定到装载台的前侧。第一部分在基本垂直的平面中相对于第二部分是可调节的。第一部分被偏压以正常地采取相对于支撑车辆的道路处于最大高度的预定休息位置。可逆电动机安装在滑架第一部分上，并且在操作模式和非操作模式之间致动钩状构件。当处于操作模式时，钩状构件互锁地接合停放的车辆。当处于非工作模式时，钩状构件呈现出车辆释放位置。提供手动控制以调节电机的运行。滑架第一部分包括向外突出的凸轮段，当被操纵到停放位置时，该凸轮段被车辆接合，并且将导致第一部分垂直向下移动，从而使得构件响应于手动控制而使车辆互锁地接合。

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