FR3067697B1 - STEERING COLUMN OF A VEHICLE - Google Patents

STEERING COLUMN OF A VEHICLE Download PDF

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Publication number
FR3067697B1
FR3067697B1 FR1755556A FR1755556A FR3067697B1 FR 3067697 B1 FR3067697 B1 FR 3067697B1 FR 1755556 A FR1755556 A FR 1755556A FR 1755556 A FR1755556 A FR 1755556A FR 3067697 B1 FR3067697 B1 FR 3067697B1
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FR
France
Prior art keywords
axis
parallelogram
handlebar
rotation
vehicle
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
FR1755556A
Other languages
French (fr)
Other versions
FR3067697A1 (en
Inventor
Arnaud Chereau
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.)
VELOCE
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VELOCE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VELOCE filed Critical VELOCE
Priority to FR1755556A priority Critical patent/FR3067697B1/en
Publication of FR3067697A1 publication Critical patent/FR3067697A1/en
Application granted granted Critical
Publication of FR3067697B1 publication Critical patent/FR3067697B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
    • 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
    • B62K21/00—Steering devices
    • B62K21/18—Connections between forks and handlebars or handlebar stems
    • 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
    • B62K5/05—Tricycles characterised by a single 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
    • 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

Abstract

La colonne de direction (10) sert à orienter deux roues avant reliées entre elles par un train avant (21) de forme générale en parallélogramme déformable, dont les plus petits côtés restent sensiblement parallèles aux plans des roues et les plus grands sensiblement parallèles à la chaussée, ce parallélogramme étant mis en rotation autour d'un premier axe (20), vertical ou oblique, situé dans le plan du véhicule par la partie basse d'un arbre de direction (14), dont la partie haute se termine par un guidon (11). Le guidon est monté en rotation par rapport audit arbre de direction selon un deuxième axe (19), sensiblement horizontal et sensiblement perpendiculaire au premier axe, le guidon étant de plus, relié audit parallélogramme par une bielle (16) montée en rotation sur le parallélogramme, la rotation du guidon autour du deuxième axe de rotation entraînant la déformation du parallélogramme. Dans des modes de réalisation, la bielle (16) croise le premier axe.The steering column (10) is used to steer two front wheels interconnected by a front axle (21) of generally deformable parallelogram shape, the smaller sides of which remain substantially parallel to the planes of the wheels and the larger ones substantially parallel to the roadway, this parallelogram being rotated around a first axis (20), vertical or oblique, located in the plane of the vehicle by the lower part of a steering shaft (14), the upper part of which ends in a handlebar (11). The handlebar is mounted in rotation with respect to said steering shaft along a second axis (19), substantially horizontal and substantially perpendicular to the first axis, the handlebar being further connected to said parallelogram by a connecting rod (16) mounted in rotation on the parallelogram , the rotation of the handlebar around the second axis of rotation causing the deformation of the parallelogram. In embodiments, the link (16) intersects the first axis.

FR1755556A 2017-06-19 2017-06-19 STEERING COLUMN OF A VEHICLE Active FR3067697B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1755556A FR3067697B1 (en) 2017-06-19 2017-06-19 STEERING COLUMN OF A VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1755556 2017-06-19
FR1755556A FR3067697B1 (en) 2017-06-19 2017-06-19 STEERING COLUMN OF A VEHICLE

Publications (2)

Publication Number Publication Date
FR3067697A1 FR3067697A1 (en) 2018-12-21
FR3067697B1 true FR3067697B1 (en) 2022-01-07

Family

ID=59699893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1755556A Active FR3067697B1 (en) 2017-06-19 2017-06-19 STEERING COLUMN OF A VEHICLE

Country Status (1)

Country Link
FR (1) FR3067697B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762351A (en) * 1995-06-26 1998-06-09 Soohoo; Wayne J. Multi-track vehicle with lock and drive lean control system
JP4686765B2 (en) * 2006-11-29 2011-05-25 秀太郎 楢原 Tricycle
KR20100010319A (en) * 2008-07-22 2010-02-01 박윤흠 Apparatus for simultaneously controlling inclination and steering for tiltable vehichles

Also Published As

Publication number Publication date
FR3067697A1 (en) 2018-12-21

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