[특허]Resiliently mounted, pivotable steering roll, especially for driverless vehicles

Resiliently mounted, pivotable steering roll, especially for driverless vehicles 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60B-033/04
출원번호	US-0895941 (1986-08-13)
우선권정보	CH-0003634 (1985-08-23)
발명자 / 주소	Brndli Max (Safnern CHX) Feldmann Hansueli (Safnern CHX)
출원인 / 주소	JD-Technologie AG (Zug CHX 03)
인용정보	피인용 횟수 : 47 인용 특허 : 0

초록 ▼

This device prevents individual components of a load from being thrown off during halting of a conveying vehicle at a high rate of deceleration. A blocking device for the suspension of the caster which instantly assumes a front position as viewed in the direction of travel, prevents the vehicle from forwardly and downwardly dipping about the axle of the center-mounted drive wheels. The blocking device automatically adjusts itself corresponding to the direction of motion. A sliding stop vertically displaceably mounted on a pivotable part of a caster arrangement and a stop component fixedly mounted on the vehicle body cooperate to block the suspension of this front caster when the front caster experiences a predetermined degree of suspension displacement. At the caster instantly assuming the rear position, the stop component and the sliding stop are positioned at 180°to one another, thus precluding inadvertent engagement and permitting full suspension displacement. When changing direction of travel, both casters pivot automatically about a vertical axis, blocking the suspension of the front caster in the new direction of travel and permitting the rear caster to exploit its full suspension displacement range.

대표청구항 ▼

A caster arrangement for resilient and pivotable mounting at the front and rear of a vehicle body of a vehicle, comprising: a caster; suspension means for resiliently supporting said caster at the vehicle body; said suspension means defining a predetermined substantially vertical suspension travel; a stop device associated with said suspension means and said vehicle body; said vehicle travelling in a first range of travel directions and in a second range of travel directions and which second range of travel directions is substantially opposite to said first range of travel directions; and said stop device being operatively associated with said suspension means and said vehicle body in order to limit said predetermined substantially vertical suspension travel of said suspension means under predetermined travelling conditions of said vehicle only in one of said first and second ranges of travel direction.

이 특허를 인용한 특허 (47)

Mulhern, James P.; Levi, Ronald J.; Leitner, Jr., George Lewis, Adjustable anti-tip wheels for power wheelchair.
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Mulhern,James P.; Levi,Ronald J.; Leitner, Jr.,George Lewis, Adjustable anti-tip wheels for power wheelchair.
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Watanabe, Yasukuni; Shizume, Takeharu, Caster.
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Guttmann, Craig J.; Guttmann, Sean; DePinto, Peter; Lemak, Csaba, Deflecting spring caster.
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Palmatier, Stanley T.; Shiery, Jeffrey C.; Petrowski, Michael J., Fifth wheel assembly for bed.
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Henri E. LeMeur, Jr. ; John D. Swartz, Industrial caster wheel with elastomeric spring/damper member.
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Lemeur, Jr.,Henri E.; Swartz,John D.; Manning,David J., Industrial caster wheel with elastomeric spring/damper member and adjustment member.
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Craig J. Guttmann CA; Sean Guttmann CA; Peter DePinto CA; Csaba Lemak CA, Load indicating spring caster.
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Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
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Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Jonathan D., Pedal arrangement for stretcher apparatus.
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Hopper,Christopher J.; Hernandez,Michael J.; Taylor,Greggory S., Pedal control of brake and auxiliary wheel deployment via side and end articulation.
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Cherukuri, Hema, Pivotal roller mechanism.
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Bertrand,John E.; Goertzen,Gerald; Null, Jr.,William A., Self-stabilizing suspension for wheeled vehicles.
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Lester R. Jones, Jr. ; Patrick L. McCartney, Spring loaded caster.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
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Heimbrock, Richard H.; Moore, William K.; Smith, Donald E.; Blyshak, William M.; Turner, Joanthan T., Stretcher center wheel mechanism.
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Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard H.; Walke, James L.; Michael, Brian P.; Suttman, Glenn C.; Turner, Jonathan D.; Wiggins, Brian T.; Weiler, Martin D., Stretcher foot pedal arrangement.
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Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard Henry; Walke, James L.; Michael, Brian P.; Suttman, Glenn C.; Turner, Jonathan D.; Wiggins, Brian T.; Weiler, Martin D., Stretcher having hand actuated caster braking apparatus.
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Schenk, Charles; Freshour, II, Michael, Suspension caster with brake lever and wheel fork and yoke portion having common pivot axis.
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Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
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Goertzen,Gerald; Null, Jr.,William A., Suspension with releasable locking system.
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Marshburn, Bill W., Swivel wheel assembly with adjustable shock absorption.
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Verhaeg John Maria,GBX ; Brookes Donald,GBX, Vehicle having wheels and castors.
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Doornek James R. ; Klug Steven L. ; Lutzke Gerald E. ; Barker Chad T. ; Nielsen Christian T., Vehicle mounted accessory assembly.
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Plate Jack R., Vertically adjustable caster.
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Plate, Jack, Vertically adjustable caster wheel apparatus.
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Hensley, David W.; Duvert, Jean-Bernard; Gemeline, Sebastien; Weizman, Patrick; Siegle, Gary S.; Barbu, Olivier; Guenael, Le Boeuf, Wheel systems for a hospital bed.
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Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
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Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
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Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J., Wheelchair suspension.
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Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
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Fought, Gerald E., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Molnar, James H., Wheelchair suspension.
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Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.
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Lindenkamp, Horst; Farwer, Jens, Wheelchair with suspension arms.
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Bartow Richard J. ; Hanson James R. ; McDaniel Richard L., Wheeled carriage having auxiliary wheel spaced from center of gravity of wheeled base and cam apparatus controlling deployment of auxiliary wheel and deployable side rails for the wheeled carriage.
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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

Resiliently mounted, pivotable steering roll, especially for driverless vehicles 원문보기

초록 ▼

대표청구항 ▼

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이 특허를 인용한 특허 (47)

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Resiliently mounted, pivotable steering roll, especially for driverless vehicles 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (47)

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