FR3097192B1 - Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs - Google Patents

Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs Download PDF

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Publication number
FR3097192B1
FR3097192B1 FR1906404A FR1906404A FR3097192B1 FR 3097192 B1 FR3097192 B1 FR 3097192B1 FR 1906404 A FR1906404 A FR 1906404A FR 1906404 A FR1906404 A FR 1906404A FR 3097192 B1 FR3097192 B1 FR 3097192B1
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FR
France
Prior art keywords
vehicle
tilting
springs
controlled
running gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1906404A
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French (fr)
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FR3097192A1 (en
Inventor
François Pavageau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR1906404A priority Critical patent/FR3097192B1/en
Publication of FR3097192A1 publication Critical patent/FR3097192A1/en
Application granted granted Critical
Publication of FR3097192B1 publication Critical patent/FR3097192B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
    • B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
    • B62K25/20—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for rear wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K2005/001—Suspension details for cycles with three or more main road wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Véhicule inclinable et auto stable comprenant un train roulant à deux roues portées par deux bras dont le mouvement est contrôlé par deux ressorts. L’invention concerne un véhicule tricycle ou quadricycle comprenant un train de deux roues portées chacune par deux bras (6D et 6G) pivotants selon un axe (7) et liés par un ensemble de leviers longitudinaux (9) assurant un mouvement en ciseaux contrôlé par deux ressorts (8D et 8G), attachés chacun par l’une de leurs extrémités à l’un des bras (6D et 6G) et par l’autre extrémité au cadre et travaillant alternativement en compression et en traction selon le côté d’inclinaison du véhicule et inversant ce sens de travail lors de l’inclinaison du véhicule sur le côté opposé. Ce train roulant à deux roues, selon un principe uniquement mécanique, permet la réalisation d’un véhicule apportant sécurité d’utilisation et agrément de conduite. Figure pour l’abrégé : Figure 3Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs. The invention relates to a tricycle or quadricycle vehicle comprising a set of two wheels each carried by two arms (6D and 6G) pivoting along an axis (7) and linked by a set of longitudinal levers (9) ensuring a scissor movement controlled by two springs (8D and 8G), each attached by one of their ends to one of the arms (6D and 6G) and by the other end to the frame and working alternately in compression and in tension according to the side of inclination of the vehicle and reversing this working direction when tilting the vehicle to the opposite side. This two-wheel running gear, based on a purely mechanical principle, allows the production of a vehicle providing safety of use and driving pleasure. Figure for abstract: Figure 3

FR1906404A 2019-06-13 2019-06-13 Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs Active FR3097192B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1906404A FR3097192B1 (en) 2019-06-13 2019-06-13 Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906404A FR3097192B1 (en) 2019-06-13 2019-06-13 Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs
FR1906404 2019-06-13

Publications (2)

Publication Number Publication Date
FR3097192A1 FR3097192A1 (en) 2020-12-18
FR3097192B1 true FR3097192B1 (en) 2023-03-03

Family

ID=69157906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906404A Active FR3097192B1 (en) 2019-06-13 2019-06-13 Tilting and self-stable vehicle comprising a running gear with two wheels carried by two arms whose movement is controlled by two springs

Country Status (1)

Country Link
FR (1) FR3097192B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926783A1 (en) * 2008-01-28 2009-07-31 Benjamin Duprat Front wheel inclination and directing device for e.g. two-man tandem tricycle, has spring for applying centrifugal force between stopper and supporting arms, and speed limiter positioned and screwed on support plate fixed to axle
CN102317144B (en) * 2009-02-16 2013-06-12 稼农公也 Multiple wheel vehicle
US9925843B2 (en) * 2015-02-24 2018-03-27 Ford Global Technologies, Llc Rear suspension systems for laterally tiltable multitrack vehicles
CN205769914U (en) * 2016-06-24 2016-12-07 嵊州市中工电气有限公司 Anti-rollover deflection mechanism for tricycle
FR3066468B1 (en) * 2017-05-22 2021-04-23 Francois Pavageau Tilting vehicle comprising a set of wheels ensuring its straightening and self-stability

Also Published As

Publication number Publication date
FR3097192A1 (en) 2020-12-18

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