[특허]Apparatus for determining vehicle wheel alignment positions and orientations

Apparatus for determining vehicle wheel alignment positions and orientations 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01B-011/26 G01B-005/255
출원번호	US-0371007 (1995-01-10)
발명자 / 주소	January Daniel B. (St. Charles County MO)
출원인 / 주소	Hunter Engineering Company (Bridgeton MO 02)
인용정보	피인용 횟수 : 40 인용 특허 : 0

초록 ▼

Apparatus and method for determining the alignment positions and orientations of vehicle wheels includes a pair of measurement transducers, each of which is mounted on separate vehicle wheels and each of which is capable of measuring the range and relative bearing to the other. Three such pairs of measurement transducers are mounted on the vehicle wheels in conventional locations. A computer is connected to the transducers and programmed to compute the toe alignment measurements in a conventional manner. The computer is further programmed to compute the coordinates of the wheels, in an arbitrary coordinate system, from the relative range and bearing measurements. The coordinate system may be transformed relative to the sensor center line, the vehicle thrust line, the vehicle frame or body center line, or any desirable reference frame, thereby providing measurements of the actual wheel positions and alignment angles in that transformed coordinate system. To facilitate determining a coordinate system relative to the body or frame, additional transducers may be used to determine the location of the body relative to the sensors.

대표청구항 ▼

A wheel alignment apparatus for determining the alignment positions and orientations of vehicle wheels in relation to an arbitrary coordinate system comprising: at least one pair of measurement transducers, each transducer being mounted on a separate vehicle wheel in a known geometrical relationship to its corresponding wheel, at least one transducer of the pair being capable of measuring a relative bearing to the other transducer of the pair, and at least one transducer of the pair being capable of measuring a range to the other transducer of the pair; a computer being operatively connected to each transducer, said computer being responsive to the measured range and relative bearing to determine the coordinates of the wheels on which the transducers are mounted in an arbitrary coordinate system, said computer being further responsive to transform said coordinates to corresponding coordinates in a desired reference frame, so as to provide measurements of actual wheel positions and orientations in said desired reference frame.

이 특허를 인용한 특허 (40)

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January Daniel B., Apparatus and method for determining vehicle wheel alignment measurements from three dimensional wheel positions and ori.
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Burns ; Jr. Leigh R. ; Strege Timothy A. ; Stieff Michael T. ; January Daniel B. ; Colarelli ; III Nicholas J., Apparatus and method with improved field of view for determining vehicle wheel alignment measurements from three dimensional wheel positions and orientations.
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Jackson, David A.; Glickman, Stephen L.; Shroff, Hoshang, Measuring wheel base parallelism with a position determination system.
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January Daniel B., Method and apparatus for determining wheel alignment optical target orientation parameters.
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Jackson, David A.; Glickman, Stephen L.; Dale, Jr., James L.; Healy, Donald A., Method and apparatus for measuring vehicle wheel scrub radius.
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Corghi, Giulio, Method and device for determining the alignment of the wheels of a vehicle.
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Jahn, Lars; Schneider, Frank, Method and device for measuring wheel alignment of a suspended vehicle in a production line.
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Shylanski, Mark S.; Dorrance, Daniel R.; Bernard, Bruce E.; Golab, Thomas J.; Stieff, Michael T.; McClenahan, James W.; Silver, J. Kaleb; Strege, Timothy A.; Colarelli, III, Nicholas J., Method for evaluating component calibration in machine vision vehicle wheel alignment system.
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Schommer, Stefan; Bux, Hermann, Method for locating a geometric detail for determining the spatial position of a wheel rim relative to a measuring instrument and method and device for determining the spatial position of a wheel rim with respect to a measuring instrument.
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Toth Gerard Steven ; Deneszczuk William C., Pulley alignment gauge.
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Voeller David A. ; Colarelli ; III Nicholas J. ; Strege Timothy A., Rolling runout compensation for wheel alignment.
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Jackson, David A.; Glickman, Stephen L., Target system for use with position determination system.
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Knopik,Mike; Olesen,Ken, Tracking attachment.
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Gray, Brian K.; Foreman, M. Todd, Two piece alignment head.
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Healy, Donald A., Two-wheel alignment adjustment method.
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Michael T. Stieff, Vehicle alignment sensor system.
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Stieff Michael T., Vehicle alignment sensor system.
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Yutaka Naruse JP; Yozo Hattori JP, Vehicle wheel alignment adjustment method.
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Rogers, Steven W., Vehicle wheel alignment system and methodology.
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Rogers, Steven W., Vehicle wheel alignment system and methodology.
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Rogers, Steven W., Vehicle wheel alignment system and methodology.
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Rogers,Steven W., Vehicle wheel alignment system and methodology.
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Rogers,Steven W., Vehicle wheel alignment system and methodology.
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Dorrance, Daniel R.; Colarelli, III, Nicholas J.; Strege, Timothy A.; Golab, Thomas J.; Voeller, David; Shylanski, Mark S., Wheel alignment apparatus and method utilizing three-dimensional imaging.
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Charles A. Maas, Wheel alignment assembly and method.
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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

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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연합인증

Apparatus for determining vehicle wheel alignment positions and orientations 원문보기

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Apparatus for determining vehicle wheel alignment positions and orientations 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (40)

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