[특허]Reaching and grasping tool with improved gripping heads

Unger Marketing International, LLC

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특허 상세정보

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Reaching and grasping tool with improved gripping heads

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25J-001/04 B25J-015/12
출원번호	US-0387722 (2016-12-22)
등록번호	US-9878444 (2018-01-30)
발명자 / 주소	Harrington, William Smith, Robert F. Adams, Paul H.
출원인 / 주소	Unger Marketing International, LLC
대리인 / 주소	Ohlandt, Greeley, Ruggiero & Perle, LLP
인용정보	피인용 횟수 : 0 인용 특허 : 18

초록

A reaching and grabbing tool is provided that has gripping head with at least one jaw operatively connected to a trigger for movement with respect to a gripping axis. The gripping head defines at least one region configured to provide a plurality of gripping states. The gripping head can have more than one jaw that each move with respect to the gripping axis. The plurality of gripping states can include three different gripping states.

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1. A reaching and grabbing tool, comprising: a trigger assembly having a trigger and a handle;a gripping head having at least one jaw operatively connected to the trigger for movement with respect to a gripping axis; andan extension operatively connecting the trigger assembly and the gripping head,the gripping head has at least one jaw that includes a main member, a first-grip member, and a second-grip member, the first and second grip members are secured to the main member along a region of the gripping axis so that the first-grip member extends towards the gripping axis more than the second-grip member in a normal or unactuated state and so that the first-grip member deflects or elastically moves with respect to main and second-grip members in a direction away from gripping axis based on a gripping pressure exerted on an item being gripped to provide a plurality of different gripping states in the region, andthe first-grip member being secured to the main member with a gap defined therebetween, the gap providing a relief area for the deflection or elastic movement of the first-grip member. 2. The tool of claim 1, wherein more than one jaw of the gripping head are configured for movement about the gripping axis. 3. The tool of claim 1, wherein more than one jaw of the gripping head comprises the main member, the first-grip member, and the second-grip member. 4. The tool of claim 1, wherein the at least one jaw that comprises the main member, the first-grip member, and the second-grip member is the same as the at least one jaw that is operatively connected to the trigger. 5. The tool of claim 1, wherein the plurality of different gripping states comprises a first gripping state in which only the first-grip member contacts the item. 6. The tool of claim 5, wherein the plurality of different gripping states comprises a second gripping state in which the first-grip member and the second-grip member contacts the item. 7. The tool of claim 6, wherein the plurality of different gripping states comprises a third gripping state in which the first-grip member contacts the item and a portion of the second-grip member is embedded in and/or deforms the item. 8. The tool of claim 7, wherein the portion comprises a plurality of teeth. 9. The tool of claim 1, wherein the region is a central region of the gripping head. 10. The tool of claim 1, wherein the region is a terminal region of the gripping head. 11. The tool of claim 1, wherein the region is a central region and a terminal region of the gripping head. 12. The tool of claim 1, wherein the first and second grip members are secured to the main member along another region of the gripping axis so that the first-grip member only compressibly moves with respect to the main and second-grip members in a direction away from the gripping axis based on the gripping pressure to provide a single gripping state in the other region. 13. The tool of claim 12, wherein the region is a central region of the gripping head and the other region is a terminal region of the gripping head. 14. The tool of claim 1, wherein the handle extends at an angle from an extension axis defined by the extension. 15. The tool of claim 1, further comprising a telescoping device configured to allow the extension to be lengthened or shortened along an extension axis defined by the extension. 16. The tool of claim 1, further comprising a rotation device configured to allow the gripping head to rotate about an extension axis defined by the extension. 17. The tool of claim 1, wherein the second-grip member comprises one second-grip member on an upper side of the main member and one second-grip member on a lower side of the main member. 18. The tool of claim 1, wherein the second-grip member comprises metal. 19. The tool of claim 1, wherein the first-grip member comprises an elastomeric material. 20. The tool of claim 19, wherein the first-grip member further comprises teeth. 21. A reaching and grabbing tool, comprising: a trigger assembly having a trigger and a handle;a gripping head having at least one jaw operatively connected to the trigger for movement with respect to a gripping axis; andan extension operatively connecting the trigger assembly and the gripping head,the gripping head has at least one jaw that includes a main member, a first-grip member, and a second-grip member, the first and second grip members are secured to the main member along a region of the gripping axis so that the first-grip member extends towards the gripping axis more than the second-grip member in a normal or unactuated state and so that the first-grip member elastically moves with respect to main and second-grip members in a direction away from gripping axis based on a gripping pressure exerted on an item being gripped to provide a plurality of different gripping states in the region, wherein the gripping head comprises a spring that provides for the elastic movement between the first and second grip members. 22. A reaching and grabbing tool, comprising: a trigger assembly having a trigger and a handle; anda gripping head being operatively connected to the trigger for movement with respect to a gripping axis,the gripping head having at least one jaw comprising a main member, a first-grip member, and a second-grip member, the first and second grip members are secured to the main member along a region of the gripping axis so that the first-grip member extends towards the gripping axis more than the second-grip member in a normal or unactuated state and so that the first-grip member elastically moves with respect to main and second-grip members in a direction away from gripping axis based on a gripping pressure exerted on an item being gripped, andthe main member, the first-grip member, and the second-grip member being secured to one another via a plurality of openings and pins, openings in the first-grip member being oversized with respect to the pins to allow the first-grip member to move with respect to the second-grip and main members.

이 특허에 인용된 특허 (18)

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특허 상세정보

Reaching and grasping tool with improved gripping heads

초록

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특허 상세정보

Reaching and grasping tool with improved gripping heads

초록

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이 특허에 인용된 특허 (18)

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IPC 상세정보(version : 201201)

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