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1. 发明申请

US20110062401A1 ADJUSTABLE HYDRAULIC HORIZONTAL JACK 有权
标题翻译：可调节液压水平夹
公开(公告)号：US20110062401A1
公开(公告)日：2011-03-17
申请号：US12694837
申请日：2010-01-27
申请人： Min Shen , Jiang Chen , Jingfang Wang
发明人： Min Shen , Jiang Chen , Jingfang Wang
IPC分类号： B66F3/25 , B66F3/24 , B66F5/04
CPC分类号： B66F3/24 , B66F5/04
摘要： An adjustable hydraulic horizontal jack including a frame, a hydraulic unit, a jib unit, link rods, and a handle. Here, the structures of the jib and the link rod(s) are improved according to an embodiment. With the improved structures, the jack has rational structures and can act reliably. In addition, under the parameters equivalent to those of conventional hydraulic horizontal jacks, the jack of an embodiment of the present invention can change the height of the lowest position and the load by adjusting the length of the jib and link rods. Therefore, the jack is adapted to jacking up not only a light automobile with a low chassis but also a heavy automobile with a high chassis, thus having a wider scope of application.
摘要翻译：包括框架，液压单元，起重臂单元，连杆和手柄的可调节液压水平千斤顶。这里，根据一个实施例，提升了起重臂和连杆的结构。通过改进的结构，千斤顶具有合理的结构，可靠运行。此外，在与现有的液压水平千斤顶相同的参数下，本发明实施例的千斤顶可以通过调整起重臂和连杆的长度来改变最低位置和负载的高度。因此，千斤顶不仅适用于搭载低底盘的轻型汽车，而且搭载高底盘重型汽车，具有更广泛的应用范围。

2. 发明授权

US08297595B2 Adjustable hydraulic horizontal jack 有权
标题翻译：可调式液压水平千斤顶
公开(公告)号：US08297595B2
公开(公告)日：2012-10-30
申请号：US12694837
申请日：2010-01-27
申请人： Min Shen , Jiang Chen , Jingfang Wang
发明人： Min Shen , Jiang Chen , Jingfang Wang
IPC分类号： A62B3/00
CPC分类号： B66F3/24 , B66F5/04
摘要： An adjustable hydraulic horizontal jack including a frame, a hydraulic unit, a jib unit, link rods, and a handle. Here, the structures of the jib and the link rod(s) are improved according to an embodiment. With the improved structures, the jack has rational structures and can act reliably. In addition, under the parameters equivalent to those of conventional hydraulic horizontal jacks, the jack of an embodiment of the present invention can change the height of the lowest position and the load by adjusting the length of the jib and link rods. Therefore, the jack is adapted to jacking up not only a light automobile with a low chassis but also a heavy automobile with a high chassis, thus having a wider scope of application.
摘要翻译：包括框架，液压单元，起重臂单元，连杆和手柄的可调节液压水平千斤顶。这里，根据一个实施例，提升了起重臂和连杆的结构。通过改进的结构，千斤顶具有合理的结构，可靠运行。此外，在与现有的液压水平千斤顶相同的参数下，本发明实施例的千斤顶可以通过调整起重臂和连杆的长度来改变最低位置和负载的高度。因此，千斤顶不仅适用于搭载低底盘的轻型汽车，而且搭载高底盘重型汽车，具有更广泛的应用范围。

3. 发明申请

US20110073822A1 HYDRAULIC JACK CAPABLE OF DISPLAYING LOAD AND OVERLOAD WARNING 有权
标题翻译：液压千斤顶显示负载和过载警告
公开(公告)号：US20110073822A1
公开(公告)日：2011-03-31
申请号：US12772765
申请日：2010-05-03
申请人： Jiang Chen , Min Shen , Jingfang Wang
发明人： Jiang Chen , Min Shen , Jingfang Wang
IPC分类号： B66F3/25
CPC分类号： B66F5/04
摘要： A hydraulic jack capable of displaying load and overload warning, belonging to the technical field of hydraulic lifting equipment. It comprises: a base, a lifting arm, a pump body, a handle, and a tray, wherein, a signal collection assembly designed to sense the load on the tray is arranged at the end of the lifting arm, and the signal collection assembly is electrically connected to a weighing controller arranged on either the base or the pump body, and the tray is arranged on the signal collection assembly. Since a signal collection assembly designed to sense the load on the tray is arranged at the end of the lifting arm and electrically connected to the weighing controller, the load sensing method by the aid of communication with the oil circuit in the prior art is abandoned and the leakage of hydraulic oil can be avoided; since the signal collection assembly is arranged at the end of the lifting arm, the entire assembly can be easily processed, installed, and maintained.
摘要翻译：液压千斤顶能显示负载和过载警告，属于液压起重设备技术领域。它包括：基座，提升臂，泵体，手柄和托盘，其中，设计成感测托盘上的负载的信号收集组件布置在提升臂的端部，信号收集组件电连接到布置在基座或泵体上的称重控制器，并且托盘布置在信号收集组件上。由于设计用于感测托盘上的负载的信号收集组件布置在提升臂的端部并且电连接到称重控制器，所以借助于与现有技术中的油回路的通信的负载感测方法被放弃，并且可以避免液压油泄漏; 由于信号采集组件布置在提升臂的端部，整个组件可以容易地被加工，安装和维护。

4. 发明授权

US08376319B2 Hydraulic jack capable of displaying load and overload warning 有权
标题翻译：液压千斤顶能显示负载和过载警告
公开(公告)号：US08376319B2
公开(公告)日：2013-02-19
申请号：US12772765
申请日：2010-05-03
申请人： Jiang Chen , Min Shen , Jingfang Wang
发明人： Jiang Chen , Min Shen , Jingfang Wang
IPC分类号： B62B3/06 , B66F5/02 , B66F5/04 , B66F3/24 , A62B3/00 , E21D15/44
CPC分类号： B66F5/04
摘要： A hydraulic jack capable of displaying load and overload warning, belonging to the technical field of hydraulic lifting equipment. It comprises: a base, a lifting arm, a pump body, a handle, and a tray, wherein, a signal collection assembly designed to sense the load on the tray is arranged at the end of the lifting arm, and the signal collection assembly is electrically connected to a weighing controller arranged on either the base or the pump body, and the tray is arranged on the signal collection assembly. Since a signal collection assembly designed to sense the load on the tray is arranged at the end of the lifting arm and electrically connected to the weighing controller, the load sensing method by the aid of communication with the oil circuit in the prior art is abandoned and the leakage of hydraulic oil can be avoided; since the signal collection assembly is arranged at the end of the lifting arm, the entire assembly can be easily processed, installed, and maintained.
摘要翻译：液压千斤顶能显示负载和过载警告，属于液压起重设备技术领域。它包括：基座，提升臂，泵体，手柄和托盘，其中，设计成感测托盘上的负载的信号收集组件布置在提升臂的端部，信号收集组件电连接到布置在基座或泵体上的称重控制器，并且托盘布置在信号收集组件上。由于设计用于感测托盘上的负载的信号收集组件布置在提升臂的端部并且电连接到称重控制器，所以借助于与现有技术中的油回路的通信的负载感测方法被放弃，并且可以避免液压油泄漏; 由于信号采集组件布置在提升臂的端部，整个组件可以容易地被加工，安装和维护。

5. 发明申请

US20120139198A1 CREEPER FOR CAR REPAIRING 有权
标题翻译：修理车修理
公开(公告)号：US20120139198A1
公开(公告)日：2012-06-07
申请号：US13167660
申请日：2011-06-23
申请人： Jingfang Wang
发明人： Jingfang Wang
IPC分类号： B25H5/00
CPC分类号： B25H5/00
摘要： A creeper for car repair which belongs to the technical field of basic hand tools, includes a creeper body and an object scraper mechanism which is pivotally connected with one end of the creeper body. The technical solution provided by the present invention is equipped to an object scraper mechanism which is pivotally connected with one end of the creeper body for unfolding from the creeper body and being perpendicular to the service creeper body when the operator is standing upright and heavy objects are carried, as well as laying against the back of the service creeper body when the scraper mechanism is not being used and is folded, thus facilitating the object transportation and reducing the work intensity for the operators.
摘要翻译：属于基础手工具技术领域的汽车修理爬行器，包括爬行体和与爬行体的一端枢转连接的物体刮刀机构。本发明提供的技术方案装备有一个物体刮刀机构，它与爬行器主体的一端枢转连接，用于在爬行器身体展开并且当操作者站立直立时垂直于服务爬行器主体，并且重物体并且当刮刀机构不被使用并被折叠时，将其放置在服务爬行器体的背部，从而便于对象运输并降低操作者的工作强度。

6. 发明授权

US08746708B2 Creeper for car repairing 有权
标题翻译：爬坡车修理
公开(公告)号：US08746708B2
公开(公告)日：2014-06-10
申请号：US13167660
申请日：2011-06-23
申请人： Jingfang Wang
发明人： Jingfang Wang
IPC分类号： B25H5/00
CPC分类号： B25H5/00
摘要： A creeper for car repair which belongs to the technical field of basic hand tools, includes a creeper body and an object scraper mechanism which is pivotally connected with one end of the creeper body. The technical solution provided by the present invention is equipped to an object scraper mechanism which is pivotally connected with one end of the creeper body for unfolding from the creeper body and being perpendicular to the service creeper body when the operator is standing upright and heavy objects are carried, as well as laying against the back of the service creeper body when the scraper mechanism is not being used and is folded, thus facilitating the object transportation and reducing the work intensity for the operators.
摘要翻译：属于基础手工具技术领域的汽车修理爬行器，包括爬行体和与爬行体的一端枢转连接的物体刮刀机构。本发明提供的技术方案装备有一个物体刮刀机构，它与爬行器主体的一端枢转连接，用于在爬行器身体展开并且当操作者站立直立时垂直于服务爬行器主体，并且重物体并且当刮刀机构不被使用并被折叠时，将其放置在服务爬行器体的背部，从而便于对象运输并降低操作者的工作强度。

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