IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0336130
(2014-07-21)
|
등록번호 |
US-9022443
(2015-05-05)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
8 |
초록
▼
A tool to grasp objects, and to expand and/or retract while holding the objects, wherein the tool can include at least one handle disposed on a first end of an expandable assembly. At least one handle can be adapted to expand the expandable assembly when actuated or when there are a pair of handles
A tool to grasp objects, and to expand and/or retract while holding the objects, wherein the tool can include at least one handle disposed on a first end of an expandable assembly. At least one handle can be adapted to expand the expandable assembly when actuated or when there are a pair of handles and they are moved towards one another and retract the expandable assembly when they are moved away from one another. A gear assembly can be disposed on a second end of the expandable assembly. The tool can allow users to reach, grasp, move, and release remote objects.
대표청구항
▼
1. A tool configured to grasp an object and either expand or retract while holding the object, wherein the tool can selectively release the object while expanded or retracted, the tool comprising: a. an expandable assembly configured to expand and retract, wherein the expandable assembly comprises a
1. A tool configured to grasp an object and either expand or retract while holding the object, wherein the tool can selectively release the object while expanded or retracted, the tool comprising: a. an expandable assembly configured to expand and retract, wherein the expandable assembly comprises an expandable body with a plurality of shafts, wherein the plurality of shafts comprises: (i) a handle shaft connected to at least one handle;(ii) a first retaining shaft pinned to a first retaining arm; and(iii) a second retaining shaft connected to a second retaining arm; and wherein each shaft of the plurality of shafts is connected to at least one other shaft of the plurality of shafts;b. a means of grasping an object as the expandable assembly expands;c. a means of releasing the object when retracted; andd. a means of releasing the object when expanded. 2. The tool of claim 1, wherein the means of grasping an object comprises a first retaining arm and a second retaining arm, wherein: a. the first retaining arm is moveable;b. the second retaining arm is moveable; orc. both the first retaining arm and the second retaining arm are moveable. 3. The tool of claim 1, wherein at least one of: the means of grasping an object, the means of releasing the object when expanded, or the means of releasing the object when retracted comprises a rotary component, wherein the rotary component can be temporarily manipulated to allow only unidirectional rotation. 4. The tool of claim 3, wherein the rotary component comprises at least one cog, wherein each cog comprises: a. a circular disc;b. a polygonal disc; orc. a gear. 5. The tool of claim 4, wherein the cog comprises: a. a perforation;b. a knurl;c. an adhesive coating;d. a roughened surface;e. a protrusion;f. an indentation;g. a plurality of teeth;h. an abrasive material; ori. a high friction material. 6. The tool of claim 4, wherein the rotary component comprises: a. a release ratchet;b. a first cog in selective contact with the release ratchet, wherein the first cog is adapted to rotate in a first direction when in contact with the release ratchet;c. a drive ratchet; andd. a second cog in selective contact with the drive ratchet; and wherein the drive ratchet is selectively configured to move a first retaining arm towards a second retaining arm as the expandable assembly is expanded. 7. The tool of claim 6, further comprising a release actuator operatively aligned with the release ratchet. 8. The tool of claim 6, further comprising a selector, wherein a user can determine the implemented function of the tool, wherein the implement function comprises: a. grasping an object;b. releasing an object;c. engaging the means of grasping an object as the tool is being extended; ord. disengaging the means of grasping an object as the tool is being extended. 9. The tool of claim 8, wherein the rotary component comprises: a. a first mechanical feature disposed on a first shaft of the plurality of shafts, wherein the first mechanical feature is in communication with a selector switch, and further wherein the first mechanical feature is moveable by actuating the selector switch; andb. a second mechanical feature disposed on a second shaft of the plurality of shafts, wherein the second mechanical feature cooperates with the first mechanical feature during mobility of the first shaft of the plurality of shafts with respect to the second shaft of the plurality of shafts, and further wherein the second mechanical feature cooperates with the release ratchet to position the release ratchet. 10. The tool of claim 9, wherein the first mechanical feature and the second mechanical feature each comprise at least one of: a. a block;b. a protrusion;c. a pin;d. a recessed area;e. a through hole;f. a biasing means;g. a spring; andh. a means of offsetting a pin. 11. The tool of claim 10, wherein the means of offsetting the pin is: a. the block comprising the through hole;b. the block comprising the recessed area; orc. a spring. 12. The tool of claim 4, wherein the rotary component is selectively configured to allow a first retaining arm to remain in a locked position when the expandable assembly is retracted. 13. The tool of claim 4, further comprising a shaft disposed through a second end of the expandable assembly, the rotary component, and a first retaining arm. 14. The tool of claim 4, further comprising a plurality of spring locks disposed within a portion of a first end of the expandable assembly. 15. The tool of claim 4, further comprising an actuation device connected with the expandable assembly. 16. The tool of claim 4, wherein the expandable assembly is expanded and retracted with a first actuator connected at an end of the expandable assembly opposite the rotary component. 17. The tool of claim 16, further comprising a second actuator for moving the expandable assembly. 18. The tool of claim 4, wherein the tool is operably fastened to a structure. 19. The tool of claim 18, wherein the tool is fastened to a structure or a vehicle using a mounting, and further wherein the mounting allows positioning of the tool in three dimensions. 20. The tool of claim 19, wherein the tool is operated, positioned, or both operated and positioned by: a. a mechanical control system controlled by a user of the structure or the vehicle;b. an electrical control system controlled by the user of the structure or the vehicle;c. a hydraulic control system controlled by the user of the structure or the vehicle; ord. a pneumatic control system controlled by the user of the structure or the vehicle. 21. The tool of claim 1, comprising a plurality of rotary components.
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