[특허]Multiple fitting

[미국특허] Multiple fitting 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25B-013/00
출원번호	US-0731857 (1996-10-21)
발명자 / 주소	Jarvis Jack D.
대리인 / 주소	Denk
인용정보	피인용 횟수 : 16 인용 특허 : 6

초록 ▼

An articulating adapter for use with a set of socket wrenches for connecting a socket to a socket drive. The adapter includes a first drive section having a square drive at one end and a skirt section at the other end. The skirt defines a cavity. There is a bias spring seated in the cavity and held in place by a pivot pin which extend across the mouth of the skirt section. The adapter includes a second drive section within the skirt of the first drive section. The second drive section has a square drive at one end and a substantially round base at opposite end. The round base is pivotally seated in the skirt cavity. The round base has a substantially oblong bore therethrough. The pivot pin extends through the bore to allow the second drive section to articulate approximately 360.degree. within the skirt. The pivot pin, however, drives the adapter by engaging the sides of the bore when rotated. The square drive on the first drive section and the square drive on the second drive section are of different sizes so that the adapter can be used to step up from a smaller socket wrench drive or step down from a larger socket wrench drive. The square drives include spring-biased detents to secure a socket of adapter onto the square drive.

대표청구항 ▼

[ I claim:] [1.] An articulating adapter for connecting a socket to a square drive comprising:a first drive section having a square drive at a first end and a skirt section at a second end, said skirt section defining a cavity;a second drive section, said second drive section having a square drive at a first end and a rounded base section at a second end, said rounded base section being pivotally seated in said cavity;a biasing spring within said cavity to exert an outward positioning force on said second drive section;a pivot pin extending through said skirt and said rounded base section of said second drive section to pivotally retain said second drive section within said cavity;said square drive of said first drive section has a detent means for the removable attachment of a socket or straight adapter, said square drive of said second drive section has a detent means for the removable attachment of a socket or straight adapter;said square drive of the first drive section being of a different dimension than the square drive of said second drive section;a socket for connecting to said articulating adapter;a straight adapter for connecting to said articulating adapter;each said socket and straight adapter having different sized openings at each of their opposite ends thereof;wherein said articulating adapter may insert its square drives into one end of each of said socket and straight adapters, and upon reversing said articulating adapter its square drives fit within the different sized openings at the opposte ends of each socket and straight adapter.

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

Fox ; III Leonard J. (1920 College Blvd. ; #278 Oceanside CA 92056) Heckbert Bruce A. (120 Tampa St. West Warwick RI 02893), Locking adapter for socket wrench.
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Lewis Kenneth J. (Rte. 4 311 Avenue B Brazoria TX 77422), Socket wrench adapter.
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Cromwell Robert W. (95 Danbury Rd. New Milford CT 06776), Tool extension adapter for a tool drive.
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Chabot ; Jr. Bertin R. (134 Ramona Rd. Portola Valley CA 94028) Knapp Lawrence D. (3835 W. Rincon Ave. Campbell CA 95008), Universal joint.
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Van Hoose ; William E., Universal joint embodying oscillating drive pin.
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Allen Kenneth D. (Spring Valley OH) Amtmann James S. (Dublin OH), Universal joint with rotating holder sleeve.
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이 특허를 인용한 특허 (16) 인용/피인용 타임라인 분석

Kravitch, Nick C., Adaptor for interchangeable extention tool.
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Wu, Keng Hao, Connector of hand tool.
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Wessel, IV, Homer A., Connectors for a wrench assembly.
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Kozak, Burt, Extension shaft for holding a tool for rotary driven motion.
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Quintino Matthew Ciocca, Fastener-driving hand tool having an angularly displaceable bit retainer.
상세보기
Gerald P. Lawson ; David H. Arnold, Flex drive tool.
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Martin, Billy C., Hexagonal wrench socket adapter.
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Barker, Fred, Insulate high voltage extension for socket wrench.
상세보기
Kravitch, Nick C., Method and apparatus for operating tools in limited work space.
상세보기
Peters,Michael P., Pivoting bit holder.
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Burwell,Scott, Skateboard tool.
상세보기
Burwell,Scott, Skateboard tool.
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Somers,Steve, Socket wrench.
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Chang,Sheng Ming, Tool connecting device.
상세보기
Kravitch, Nick C., Tools for operation in limited work space.
상세보기
Hu, Bobby, Universal joint.
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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] Multiple fitting 원문보기