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1. 发明授权

US5172442A Litter support having telescoping threaded rod arrangement 失效
标题翻译：具有伸缩螺纹杆布置的垃圾架
公开(公告)号：US5172442A
公开(公告)日：1992-12-22
申请号：US816826
申请日：1992-01-03
申请人： Gary L. Bartley , Louis A. Haddock, Jr. , John S. Messner
发明人： Gary L. Bartley , Louis A. Haddock, Jr. , John S. Messner
IPC分类号： A61G7/012 , A61G7/12
CPC分类号： A61G7/012
摘要： A hospital bed includes a base supported by casters, and a lift arrangement vertically movably supports a patient support section on the base. The lift arrangement includes a threaded first member secured to and projecting downwardly from the patient support section, a rotatably supported tubular second member having an internal thread which engages the threaded first member and having an external thread, and a further member which is supported on the base and has a thread engaging the external thread on the tubular second member. In one embodiment, the further member is a nut fixedly supported on the base, and a drive member rotatably supported on the base has an opening through which the second member extends and has a key portion which slidably engages an axially extending slot provided in the second member. In a different embodiment, the further member is itself rotatably supported on the base and has therethrough an opening through which the second member extends, the thread on the further member being an internal thread in the opening.
摘要翻译：医院床包括由脚轮支撑的基座，以及垂直移动地支撑在基座上的患者支撑部分的升降机构。提升装置包括固定到患者支撑部分并从患者支撑部分向下突出的螺纹第一构件，可旋转地支撑的管状第二构件，其具有接合螺纹第一构件并具有外螺纹的内螺纹，以及另一构件，其被支撑在并且具有接合管状第二构件上的外螺纹的螺纹。在一个实施例中，另一构件是固定地支撑在基座上的螺母，并且可旋转地支撑在基座上的驱动构件具有开口，第二构件穿过该开口延伸并具有可滑动地接合设置在第二构件中的轴向延伸槽的键部会员。在另一个实施例中，另外的构件本身可旋转地支撑在基座上并具有穿过其中第二构件延伸的开口，另一构件上的螺纹是开口中的内螺纹。

2. 发明授权

US5214812A Breakaway foot section for delivery bed 失效
标题翻译：交付床的分叉脚部分
公开(公告)号：US5214812A
公开(公告)日：1993-06-01
申请号：US837537
申请日：1992-02-14
申请人： Richard J. Bartow , Louis A. Haddock, Jr. , John S. Messner , Terry R. Lingmann
发明人： Richard J. Bartow , Louis A. Haddock, Jr. , John S. Messner , Terry R. Lingmann
IPC分类号： A61G13/00
CPC分类号： A61G13/0009
摘要： A delivery bed includes two spaced foot support assemblies which project outwardly from one end thereof. Each foot support assembly includes a first horizontally extending member having a top surface with transversely extending grooves and having a bottom surface, and a second member having two spaced, transversely extending rods which respectively slidably engage the top surface and bottom surface of the first member, the second member having therein a foot-shaped recess. A pad can be removably supported on the two foot support assemblies without any need for additional support structure for the pad intermediate the foot support assemblies. The pad is held in place by two fastening straps which extend downwardly between the foot support assemblies and are each releasably coupled to a respective one of the foot support assemblies. Alternatively, the pad can be held in place by brackets on the pad which releasably engage brackets provided on the foot support assemblies near the outer ends thereof.
摘要翻译：输送床包括从其一端向外突出的两个间隔开的支脚组件。每个脚支撑组件包括第一水平延伸构件，其具有具有横向延伸的凹槽并具有底表面的顶表面和具有两个间隔开的横向延伸的杆的第二构件，第二构件分别可滑动地接合第一构件的顶表面和底表面，所述第二构件在其中具有脚形凹部。垫可以可拆卸地支撑在两个脚支撑组件上，而不需要用于在脚支撑组件之间的垫的额外的支撑结构。垫通过两个紧固带保持在适当的位置，两个紧固带在脚支撑组件之间向下延伸，并且每个可释放地联接到相应的一个脚支撑组件。或者，垫可以通过垫上的托架保持在适当的位置，其可释放地接合设置在靠近其外端的脚支撑组件上的托架。

3. 发明授权

US4755100A Operator control system 失效
标题翻译：操作员控制系统
公开(公告)号：US4755100A
公开(公告)日：1988-07-05
申请号：US10102
申请日：1987-01-28
申请人： Donald L. Schultz , Louis A. Haddock, Jr.
发明人： Donald L. Schultz , Louis A. Haddock, Jr.
IPC分类号： B66F9/12 , B66F9/20 , G05G9/04
CPC分类号： B66F9/20 , B66F9/122 , H01H2009/068 , Y10T137/87072 , Y10T137/8708 , Y10T74/20012 , Y10T74/20201
摘要： An operating control system for a lift truck controlled from a single multi-function operator hand control which is located and designed for improved operator comfort, convenience, simplicity and to reduce operator fatigue. The sole hand control for directional and speed control and the operation of all hydraulic functions of the truck related to the handling of loads is recessed in a compartment adjacent one side of the truck and supported from a control shaft which extends forwardly, leftwardly and downwardly and along which the control handle may be pushed or pulled linearly to control all such hydraulic truck functions. The grip handle is rotatable to control direction and speed of the truck. Switch controls are located conveniently adjacent the one end of the rotatable grip handle for selecting a variety of hydraulic functions by the same movements forwardly and rearwardly of the operator control handle along the control shaft. Electrical and hydraulic systems control the various hydraulic functions and are operatively connected to the control handle for operator selection of direction and speed of the truck as well as simultaneous operation of any selected hydraulic function one at a time only.
摘要翻译：由单个多功能操作手控制器控制的起重车操作控制系统，该控制系统位于和设计为提高操作员舒适性，方便性，简单性并减少操作员疲劳。用于方向和速度控制的唯一控制以及与负载的处理有关的卡车的所有液压功能的操作都在靠近卡车的一侧的隔室中凹陷，并且从向前，向左和向下延伸的控制轴支撑，其中控制手柄可以被直线推动或拉动，以控制所有这些液压卡车功能。手柄可旋转以控制卡车的方向和速度。开关控制器方便地邻近可旋转手柄的一端定位，用于通过沿着控制轴向前和向后的操作者控制手柄的相同运动来选择各种液压功能。电气和液压系统控制各种液压功能，并且可操作地连接到控制手柄，以便操作者选择卡车的方向和速度，以及一次只能同时操作任何选定的液压功能。

4. 发明授权

US5329657A Quick release coupling for head section of a hospital bed 失效
标题翻译：医院病床头部快速接头
公开(公告)号：US5329657A
公开(公告)日：1994-07-19
申请号：US964582
申请日：1992-10-21
申请人： Gary L. Bartley , Christopher J. Hopper , Louis A. Haddock, Jr. , John S. Messner
发明人： Gary L. Bartley , Christopher J. Hopper , Louis A. Haddock, Jr. , John S. Messner
IPC分类号： A47C20/04 , A61G7/002 , A61G7/018 , F16H25/20 , F16H25/24 , A61G7/015
CPC分类号： A61G7/002 , A47C20/041 , A61G7/018 , F16H2025/2071 , F16H2025/2463 , F16H25/20 , F16H25/2454 , Y10T74/18696 , Y10T74/18792
摘要： A hospital bed includes an articulatable patient support with a fowler portion movable between horizontal and inclined positions relative to a frame of the bed. A reversible electric drive motor is supported on the frame of the bed and, through a reduction gearing arrangement and a releasible coupling mechanism, can rotatably drive a threaded shaft. A nut engages and is held against rotation with the shaft, and a linkage arrangement couples the nut to the fowler portion to effect reciprocal movement of the fowler portion in response to reciprocal movement of the nut along the shaft. A manual release is provided on the fowler portion and, when actuated, disengages the releasible coupling mechanism so that the threaded shaft is free to rotate independently of the motor and gearing arrangement.
摘要翻译：医院床包括可铰接的患者支架，其具有可相对于床的框架在水平位置和倾斜位置之间移动的拾音器部分。可逆电驱动马达支撑在床架上，通过减速装置和可释放的联接机构可旋转地驱动螺纹轴。螺母接合并且与轴保持抵抗旋转，并且联动装置将螺母连接到引脚部分，以响应于螺母沿着轴的往复运动而实现引脚部分的往复运动。在引脚部分上设置手动释放装置，并且当被致动时，释放可释放的联接机构，使得螺纹轴独立于马达和传动装置自由旋转。

5. 发明授权

US5251347A Bed having patient warming apparatus 失效
标题翻译：床有病人加温器
公开(公告)号：US5251347A
公开(公告)日：1993-10-12
申请号：US816557
申请日：1992-01-03
申请人： Christopher J. Hopper , Louis A. Haddock, Jr. , John S. Messner , Larry W. Gardner
发明人： Christopher J. Hopper , Louis A. Haddock, Jr. , John S. Messner , Larry W. Gardner
IPC分类号： A47C21/04 , A61F7/00 , A61G7/00
CPC分类号： A47C21/048 , A61F7/00
摘要： A hospital bed has an articulated patient support surface with four air outlet housings mounted thereon at spaced locations. An air supply arrangement supplies temperature-controlled air to an air outlet opening in each of the housings. Associated with each housing is an elongate tubular fabric diffusion member having an O-ring which encircles one end thereof and is removably received in a circumferential groove in the air outlet opening. Each diffusion member can be tucked completely into its housing when not in use. Each housing has a cap movable between open and closed positions with respect to the air outlet opening, and an arrangement yieldably urging the cap toward its closed position. A valve arrangement is provided below two of the housings in order to automatically discharge fluids which happen to enter the air supply system through the air outlet openings. In a variation, two of the elongate diffusion members can be replaced with an inflatable underlay or overlay having two inlet sleeves with O-rings which are each releasably coupled to a respective one of the air outlet devices.
摘要翻译：医院病床具有铰接的患者支撑表面，在间隔开的位置处安装有四个出气口壳体。空气供应装置将温度控制的空气供应到每个壳体中的出气口。与每个壳体相关联的是细长的管状织物扩散构件，其具有围绕其一端的O形环，并且可移除地容纳在空气出口开口中的周向凹槽中。当不使用时，每个扩散构件可以完全卷起到其外壳中。每个壳体具有能够相对于空气出口开口在打开和关闭位置之间移动的盖子，以及可靠地将盖子推向其关闭位置的装置。在两个壳体的两个下方设置阀装置，以便自动排出通过出气口进入供气系统的流体。在一个变型中，两个细长漫射构件可以用可膨胀的底层或覆盖层代替，其具有两个具有O形环的入口套筒，每个入口套管可释放地联接到相应的一个空气出口装置。

6. 发明授权

US4495674A Concealed door hinge having a double pivotal mounting 失效
标题翻译：隐藏门铰链具有双重枢转安装
公开(公告)号：US4495674A
公开(公告)日：1985-01-29
申请号：US355008
申请日：1982-03-05
申请人： Louis A. Haddock, Jr.
发明人： Louis A. Haddock, Jr.
IPC分类号： E05D3/06 , E05D11/10 , E05D15/32 , E05F1/12 , E05F1/08
CPC分类号： E05D3/147 , E05F1/1269 , E05D15/32 , E05Y2900/531 , Y10T16/53833 , Y10T16/53834 , Y10T16/53864 , Y10T16/53885 , Y10T16/5478 , Y10T16/628
摘要： A hinge mechanism for a door which includes a support within the door opening and away from the door jamb. In the closed position of the door, parts of the mechanism including a hinge member are located between the support and the jamb. A door is pivotally mounted on the hinge member at its distal end. As the door moves from the closed to an intermediate position the pivotal mounting of the door on the hinge member follows an arcuate path outwardly and away from the door jamb. When the mechanism reaches the intermediate position the door can be swung on its pivotal connection with the hinge member to a fully open position.
摘要翻译：一种用于门的铰链机构，其包括在门开口内并远离门侧柱的支撑件。在门的关闭位置，包括铰链构件的机构的部件位于支撑件和侧柱之间。门在其远端枢转地安装在铰链构件上。当门从关闭位置移动到中间位置时，门在铰链构件上的枢转安装沿着弓形路径向外并远离门边框。当机构到达中间位置时，门可以在其与铰链构件的枢转连接处摆动到完全打开位置。

7. 发明授权

US6125485A Ambulance cot 失效
标题翻译：救护床
公开(公告)号：US6125485A
公开(公告)日：2000-10-03
申请号：US102143
申请日：1998-06-22
申请人： Christopher B. Way , Louis A. Haddock, Jr. , Christopher Gentile , Perin E. Truax , James C. L. Guarino , Steven E. Knipfel
发明人： Christopher B. Way , Louis A. Haddock, Jr. , Christopher Gentile , Perin E. Truax , James C. L. Guarino , Steven E. Knipfel
IPC分类号： A61G1/02 , A61G1/06
CPC分类号： A61G1/0262 , A61G1/0212 , A61G1/0237 , A61G1/0565 , A61G7/0509 , A61G7/0524
摘要： An ambulance cot having a wheeled base, a horizontally oriented patient litter support disposed on the base and having an elongate guide extending lengthwise thereof. A support mechanism is provided for supporting the patient litter support for vertical movement relative to the base while being maintained in the generally horizontal orientation. A device for selectively locking the patient litter support at selectively different vertical elevations is provided.
摘要翻译：具有轮式基座的救护床，设置在基座上的水平定向的患者窝窝支架，并且具有沿其长度方向延伸的细长导向件。提供了一种支撑机构，用于支撑患者垫料支撑件，以相对于基座垂直运动，同时保持在大致水平的方向。提供了一种用于选择性地将患者垃圾支撑件锁定在选择性地不同的垂直高度的装置。

8. 发明授权

US4429761A Seat and control lever interlock 失效
标题翻译：座椅和控制杆互锁
公开(公告)号：US4429761A
公开(公告)日：1984-02-07
申请号：US293055
申请日：1981-08-17
申请人： Louis A. Haddock, Jr. , Ronald L. Jones
发明人： Louis A. Haddock, Jr. , Ronald L. Jones
IPC分类号： B66F9/20 , B60K28/00
CPC分类号： B66F9/20 , Y10T74/2063
摘要： A seat and hydraulic control lever interlock for lift trucks in which access to a battery compartment is in part enabled by pivoting the operator seat forwardly over the steering wheel, which pivotal movement causes interlocking lever means between the seat pivot and hydraulic control levers to actuate to an armed position. Forward pivotal movement of the control levers to an inoperative position to clear the battery compartment allows the lever means to move to a position in which the control levers are held in such inoperative position until the seat is pivoted rearwardly over the battery compartment.
摘要翻译：一种用于起重车的座椅和液压控制杆联锁，其中通过使驾驶员座椅向前转动方向盘来部分地实现对电池舱的接近，该枢转运动使得座椅枢轴和液压控制杆之间的互锁杆装置致动到一个武装的位置。控制杆向前的枢转运动到非工作位置以清除电池舱允许杠杆装置移动到将控制杆保持在这样的非工作位置的位置，直到座椅向后转过电池仓。

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