专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4573854A Apparatus for loading a wheelchair or similar object 失效
公开(公告)号：US4573854A
公开(公告)日：1986-03-04
申请号：US565164
申请日：1983-12-23
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , B60R7/00
CPC分类号： B60R5/04 , A61G3/0209 , Y10S414/134
摘要： An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile. In this configuration, the chassis has an upper section defining tracks in which a carriage may roll and a lower section attached to the lower surface of the vehicle trunk. Collapsible support means is provided between the upper and lower sections such that the upper section may be lowered toward the lower section during a loading cycle. Crank and lever means are utilized so that, as the chair is lifted and rotated into the rear compartment, the carriage will be rolled from its rearwardmost to its forwardmost position concurrently with the lowering of the upper section. A latch is provided to prevent undesired movement of the carriage when in its rearwardmost loading or unloading position.

2. 发明授权

US4685860A Apparatus for loading a wheelchair or similar object 失效
标题翻译：用于装载轮椅或类似物体的装置
公开(公告)号：US4685860A
公开(公告)日：1987-08-11
申请号：US792874
申请日：1985-10-30
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , B60R7/00 , B66C13/22
CPC分类号： B60R9/0426 , A61G3/0209 , Y10S414/134
摘要： An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile. In this configuration, the chassis has an upper section defining tracks in which a carriage may roll and a lower section attached to the lower surface of the vehicle trunk. Collapsible support means is provided between the upper and lower sections such that the upper section may be lowered toward the lower section during a loading cycle. Crank and lever means are utilized so that, as the chair is lifted and rotated into the rear compartment, the carriage will be rolled from its rearwardmost to its forwardmost position concurrently with the lowering of the upper section. A latch is provided to prevent undesired movement of the carriage when in its rearwardmost loading or unloading position.
摘要翻译：一种用于将轮椅或类似物体装载到车辆中的装置。当处于存储位置时，装置和轮椅完全容纳在所述车辆内。第一实施例示出了该装置在车厢，厢式货车或类似车辆的后隔间中的使用，其中一对电动驱动驱动连杆和一对牵引连杆用于提升和旋转安装在其上的椅子架和轮椅进入车辆后车厢。驱动和牵引链接将机架连接到可以从最后到最前端的位置滚动的托架，以便最终将设备和椅子存储在车辆中。提供闩锁装置以将托架锁定在其最前面或最后的位置。遥控开关和限位开关用于控制电动机的电力。设备的第二实施例被设计用于典型乘用车的行李箱中。在该结构中，底架具有限定滑架可以滚动的轨道的上部部分和附接到车辆行李箱的下表面的下部。可折叠支撑装置设置在上部和下部之间，使得上部可以在加载循环期间朝向下部降低。使用曲柄和杠杆装置，使得当椅子被提升并转动到后隔间时，托架将随着上部部分的下降而从其最后到最前端位置滚动。提供闩锁以防止在处于其最后装载或卸载位置时托架的不期望的运动。

3. 发明授权

US4616972A Apparatus for loading a wheelchair or similar object 失效
公开(公告)号：US4616972A
公开(公告)日：1986-10-14
申请号：US792875
申请日：1985-10-30
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , B60R7/00
CPC分类号： A61G3/0209
摘要： An apparatus for loading a wheelchair or similar object into a vehicle. When in a stored position, the apparatus and wheelchair are fully contained within said vehicle. A first embodiment illustrates use of the apparatus in a rear compartment of a station wagon, van or similar vehicle in which a pair of motor-driven drive links and a pair of drag links are utilized to lift and rotate a chair rack and wheelchair mounted thereon into said vehicle rear compartment. The drive and drag links connect the rack to a carriage which may then be rolled from a rearwardmost to a forwardmost position for final storage of the apparatus and chair in the vehicle. Latching means is provided to latch the carriage in either its forwardmost or rearwardmost positions. A remote control switch and limit switches are used to control power to the electric motor. A second embodiment of the apparatus is designed for use in the trunk of a typical passenger automobile. In this configuration, the chassis has an upper section defining tracks in which a carriage may roll and a lower section attached to the lower surface of the vehicle trunk. Collapsible support means is provided between the upper and lower sections such that the upper section may be lowered toward the lower section during a loading cycle. Crank and lever means are utilized so that, as the chair is lifted and rotated into the rear compartment, the carriage will be rolled from its rearwardmost to its forwardmost position concurrently with the lowering of the upper section. A latch is provided to prevent undesired movement of the carriage when in its rearwardmost loading or unloading position.

4. 发明授权

US4797042A Wheelchair loading apparatus 失效
标题翻译：轮椅装载机
公开(公告)号：US4797042A
公开(公告)日：1989-01-10
申请号：US57101
申请日：1987-06-01
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , A61G3/06 , B60P3/06 , B60P7/06
CPC分类号： A61G3/0209 , A61G3/062 , A61G3/063 , Y10S414/134
摘要： An apparatus for loading a scooter-type wheelchair or similar object into a vehicle comparment such that the apparatus and wheelchair loaded are fully contained within the vehicle when in a storage position. The apparatus includes a frame attachable to a lower surface of the vehicle compartment and a platform upon which the wheelchair may be rolled. During a loading cycle, the platform and wheelchair are raised upwardly, traversed toward the vehicle compartment and lowered into the compartment for storage. During this cycle, the platform passes through a vertical plane defining a maximum elevation. The platform includes wheel locators and positioning plates for locating the wheels of the wheelchair as it is positioned on the platform and for preventing the wheelchair from undesired movement once loaded. A vertical shaft is positioned adjacent a track portion of the platform. A horizontal shaft is pivotally attached to the vertical shaft, and a positioning plate for receiving a forward wheel of the wheelchair is pivotally attached to the horizontal shaft such that it has a tilted loading position and a substantially horizontal loaded position.
摘要翻译：一种用于将踏板车型轮椅或类似物体装载到车辆对比中的装置，使得当处于存储位置时，装载的轮椅和轮椅被充分地容纳在车辆内。该装置包括可附接到车厢的下表面的框架和轮椅可滚动的平台。在加载循环期间，平台和轮椅向上升起，朝向车厢横向移动并下降到隔间以进行存储。在此循环期间，平台穿过定义最大高程的垂直平面。该平台包括轮定位器和定位板，用于在轮椅定位在平台上时定位轮椅的轮子，并且用于防止轮椅在装载后不期望地移动。垂直轴定位在平台的轨道部分附近。水平轴可枢转地附接到垂直轴，并且用于容纳轮椅的前轮的定位板可枢转地附接到水平轴，使得其具有倾斜的装载位置和基本水平的装载位置。

5. 发明授权

US4772164A Clamping mechanism 失效
标题翻译：夹紧机构
公开(公告)号：US4772164A
公开(公告)日：1988-09-20
申请号：US901252
申请日：1986-08-28
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , B61D3/18
CPC分类号： A61G3/0209 , Y10S414/134
摘要： A clamping mechanism for clamping an object to a structural member. The clamping mechanism is particularly adapted for clamping a wheelchair wheel to a loading rack of a wheelchair loader. The clamping mechanism comprises a mounting bracket used for attachment to the structure, such as the wheelchair loading rack, and has a pivot pin fixedly attached thereto. Pivotally mounted with respect to the pivot pin is a handle assembly including a hollow handle with a spring biased actuation plate positioned therein. An actuation button is attached to the plate. The pivot pin extends through a transverse hole in the handle and has a key portion which lockably engages a keyway in the actuation plate. By depressing the actuation button, the keyway in the plate is moved with respect to the key on the pivot pin to an unlocked position so that the handle assembly may be pivoted. A clamp assembly is pivotally attached to the mounting bracket and interconnected with the handle by a pair of links such that as the handle is pivoted between locked and unlocked positions, the clamp assembly is moved from a clamping position to an unclamped position. A resilient ring is disposed between a head portion of the pivot pin and the handle assembly to act as a friction clutch for preventing undesired movement of the handle assembly. A wheelchair loading rack utilizing the clamping mechanism is also disclosed.
摘要翻译：用于将物体夹持到结构构件的夹紧机构。夹紧机构特别适用于将轮椅轮夹紧到轮椅装载机的装载架上。夹紧机构包括用于附接到结构的安装支架，例如轮椅装载架，并且具有固定地附接到其上的枢轴销。相对于枢转销枢轴安装的是具有中空手柄的把手组件，其中定位有弹簧偏置的致动板。致动按钮附接到板。枢轴销延伸穿过手柄中的横向孔，并且具有可锁定地接合致动板中的键槽的键部分。通过按下致动按钮，板中的键槽相对于枢轴销上的键移动到解锁位置，从而可以枢转手柄组件。夹具组件枢转地附接到安装支架并通过一对连杆与手柄互连，使得当手柄在锁定位置和解锁位置之间枢转时，夹具组件从夹紧位置移动到松开位置。弹性环设置在枢转销的头部和手柄组件之间，以用作摩擦离合器，以防止手柄组件的不期望的移动。还公开了利用夹紧机构的轮椅装载架。

6. 发明授权

US4671729A Wheelchair loading apparatus 失效
标题翻译：轮椅装载机
公开(公告)号：US4671729A
公开(公告)日：1987-06-09
申请号：US761427
申请日：1985-08-01
申请人： Robert E. McFarland
发明人： Robert E. McFarland
IPC分类号： A61G3/02 , A61G3/06 , B60P1/44 , B60R5/04
CPC分类号： B60R5/04 , A61G3/0209 , A61G3/062 , A61G3/063 , Y10S414/13 , Y10S414/134
摘要： An apparatus for loading a scooter-type wheelchair or similar object into a vehicle compartment such that the apparatus and wheelchair loaded thereon are fully contained within the vehicle when in a storage position. The apparatus includes a frame attachable to a lower surface of the vehicle compartment and a platform upon which the wheelchair may be rolled. A pair of upper links and a pair of lower links interconnect the frame and platform. A drive shaft interconnects the lower links, and the shaft may be rotated by an electric motor. Each upper link has a drive shaft which is connected to the first link drive shaft by a chain and sprocket assembly. Thus, as the motor rotates the lower link drive shaft, all links are rotated which raises the platform and wheelchair upwardly, traversing toward the vehicle compartment and lowering the platform and wheelchair into the compartment for storage. During this cycle, the platform passes through a vertical plane defining a maximum elevation. The platform includes wheel locators and positioning plates for locating the wheels of the wheelchair as it is positioned on the platform and for preventing the wheelchair from undesired movement once loaded.
摘要翻译：一种用于将踏板型轮椅或类似物体装载到车厢中的装置，使得装载在其上的装置和轮椅在处于存储位置时完全容纳在车辆内。该装置包括可附接到车厢的下表面的框架和轮椅可滚动的平台。一对上连杆和一对下连杆互连框架和平台。驱动轴将下连杆互连，并且轴可以由电动机旋转。每个上连杆具有驱动轴，该驱动轴通过链条和链轮组件连接到第一连杆驱动轴。因此，当电动机旋转下连杆驱动轴时，所有连杆都被转动，使平台和轮椅向上升起，朝向车厢横越，并将平台和轮椅降落到隔间以进行存放。在此循环期间，平台穿过定义最大高程的垂直平面。该平台包括轮定位器和定位板，用于在轮椅定位在平台上时定位轮椅的轮子，并且用于防止轮椅在装载后不期望地移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式