[특허]Soft squeeze clamp and expansion device

[미국특허] Soft squeeze clamp and expansion device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25B-001/00
출원번호	US-0102993 (1998-06-22)
발명자 / 주소	Sweeney Robert D.
출원인 / 주소	Ventek, Inc.
대리인 / 주소	Shook, Hardy & Bacon L.L.P.
인용정보	피인용 횟수 : 23 인용 특허 : 7

초록 ▼

A clamp is provided that has a pair of clamp bodies which each have an inner surface. The inner surfaces of each clamp body are oriented to face one another in a spaced parallel relationship. A pair of parallel scissors linkages are coupled to the device that operate to move the clamp bodies in parallel relation relative to one another. Each scissors linkage extends from one side surface of one clamp body to a corresponding side surface of the other clamp body. A threaded rod is coupled to the pair of scissors linkages between the clamp bodies and is oriented with its axis of rotation parallel to the inner surfaces of the clamp bodies. The threaded rod is operable to move the clamp bodies either towards one another or away from one another in spaced parallel relation by rotation of the rod. By operation of the rod, the device may be used as either a clamping device or an expansion device.

대표청구항 ▼

[ Having thus described the invention, what is claimed is:] [1.] A mechanical device, comprising:a first-clamp body having a first end, a second end, a first inner surface extending between said first end and said second end;a second clamp body having a first end, a second end, a second inner surface extending between said first end and said second end; said second clamp body oriented with respect to said first clamp body such that said second inner surface faces said first inner surface;a pair of scissors linkages coupling said first body and said second body in spaced, parallel relationship;a threaded rod having an axis of rotation that is oriented parallel to said first inner surface and said second inner surface, said rod being coupled between said pair of scissors linkages and between said first clamp body and said second clamp body, said threaded rod being operable to expand and contract said scissors linkages to move said first clamp body and said second clamp body relative to one another in spaced parallel orientation; anda bearing assembly and a threaded sleeve assembly coupled between said first scissors linkage and said second scissors linkage, said threaded rod being rotatingly disposed in said bearing assembly and threadedly disposed through said sleeve assembly,wherein said mechanical device can be used as a clamping device or an expansion device upon operation of said threaded rod.

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

Goff Melvin J. (Kalamazoo MI) Goff Gerald W. (Kalamazoo MI), Chela-form clamp.
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Owen Walter L. (Rte. 2 ; Box 540 Gridley CA 95948), Clamp.
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Casler William A. (Pasadena CA) Saurenman Phillip E. (Pasadena CA), Clamping means and tool for making it.
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Casler William A. (Pasadena CA) Saurenman Phillip E. (Pasadena CA), Clamping means and tool for making it.
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Jarman Davis R. (612 Ward Dr. Brunswick GA 31520) Hinson Virgil H. (206 Fairway Oak Brunswick GA 31520), Vehicle body clamp.
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Hofius Walter E. (4030 W. 118th St. Bloomington MN 53437), Vehicle leveling and stabilizing apparatus.
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Schaal Gnter (Stuttgart DEX) Schramm Heribert (Stuttgart DEX), Workbench with removable vise.
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이 특허를 인용한 특허 (23) 인용/피인용 타임라인 분석

Blanco,Richard D.; Pardue,Scott D., Apparatus for cutting corrugated metal sheet.
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Green, Kenneth H., Clamp and repair tool.
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Green, Kenneth H., Clamp and repair tool.
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Green, Kenneth H., Clamp and repair tool.
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Green,Kenneth H., Clamp and repair tool.
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Trittschuh, III, Everett P.; Collins, Christopher R., Clamp mechanism for power distribution line sensors.
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Loriot, Jean-Marc; Salesse, Christian, Clamping or gripping tool comprising an autonomous compensation system.
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Tripi, Tim, Clamping tool.
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Reyes, Eunice D.; Garza, Javier; Buchan, Charles Van; Fulton, Blake Allen; Woods, Steven Charles; Bellino, Mark Carmine, Fixture and method for adjusting workpiece.
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Oetlinger,Frank E., Flush mounted presser assembly.
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Myers, Rick D.; Coursey, David J., Folding plunger assembly for blanking system.
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Myers, Rick D.; Coursey, David J., Folding presser assembly.
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Myers, Rick D.; Coursey, David J., Folding presser assembly.
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Green, Kenneth H.; Rochefort, Willie E.; Wannenmacher, Nicholas; Harris, Kevin Edward; Van Norman, Staci Alix, Multi-layered patch system and method.
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Miller, Stephen T.; Mullaney, Michael W., Multi-locking external fixation clamp.
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Blake, III, Thomas E., Plastic clamp and method of manufacturing the same.
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Kempka, Jr., Russell, Presser assembly having a presser and an improved mounting arrangement for mounting a pressing member to the presser.
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Kempka, Jr., Russell A., Presser assembly having a presser and an improved mounting arrangement for mounting a pressing member to the presser.
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Cheah,Singee, Processing system.
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Cheah,Singee, Processing system.
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Bakken, Tom M.; Burger, David A.; Tischer, Bruce E.; Grabowski, Dennis R., Self-centering shaft adapter for actuators.
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Garceau, Bernard F., Tire chock.
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Bakken, Tom M.; Decker, Matthew, Valve actuator assembly.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Soft squeeze clamp and expansion device 원문보기