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1. WO2020136681 - SWING ARM OF VEHICLE

Publication Number WO/2020/136681
Publication Date 02.07.2020
International Application No. PCT/IN2019/050956
International Filing Date 26.12.2019
IPC
B62K 11/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
11Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
02Frames
04characterised by the engine being between front and rear wheels
B62K 25/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
25Axle suspensions
04for mounting axles resiliently on cycle frame or fork
12with rocking arm pivoted on each fork leg
14with single arm on each fork leg
20for rear wheel
CPC
B62K 11/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
11Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
02Frames
04characterised by the engine being between front and rear wheels
B62K 25/283
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
25Axle suspensions
04for mounting axles resiliently on cycle frame or fork
28with pivoted chain-stay
283for cycles without a pedal crank, e.g. motorcycles
Applicants
  • HERO MOTOCORP LIMITED [IN]/[IN]
Inventors
  • B CHANDRAN, Dhanesh
  • KUMAR, Ashish
Agents
  • SRIHARI, Saragur, Kasturirangan
  • CHOUBEY, Gaurav
  • CHOUBEY, Anand
  • PARVAT, Siddhant
  • SINGH, Arun
  • TRIVEDI, Anupam
Priority Data
20181104909726.12.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SWING ARM OF VEHICLE
(FR) BRAS OSCILLANT DE VÉHICULE
Abstract
(EN)
A vehicle (100) having a body frame (102), a sheet metal swing arm (120) pivotally coupled to the body frame (102), and a rear ground engaging member (111) rotatably coupled to the sheet metal swing arm (120). The sheet metal swing arm (120) includes a pivot section (138). The pivot section (138) swingably supporting the sheet metal swing arm (120) to the body frame (102). The sheet metal swing arm (120) further includes a right arm (121) extending rearwardly from the pivot section (138), a left arm (122) extending rearwardly from the pivot section (138), and a bridge member (140) extending in vehicle width direction between the right arm (121) and the left arm (122) and attached to the right arm (121) and the left arm (122), wherein at least one reinforcement member (R1) is joined to the right arm (121) and at least one reinforcement member (R2) is joined to the left arm (122).
(FR)
L'invention concerne un véhicule (100) comportant un châssis de carrosserie (102), un bras oscillant en tôle (120) accouplé pivotant au châssis de carrosserie (102), et un élément arrière de mise en prise avec le sol (111) accouplé rotatif au bras oscillant en tôle (120). Le bras oscillant en tôle (120) comprend une section de pivot (138). La section de pivot (138) supporte oscillant le bras oscillant en tôle (120) sur le châssis de carrosserie (102). Le bras oscillant en tôle (120) comprend en outre un bras droit (121) s'étendant vers l'arrière de la section de pivot (138), un bras gauche (122) s'étendant vers l'arrière de la section de pivot (138), et un élément pont (140) s'étendant dans le sens de la largeur du véhicule entre le bras droit (121) et le bras gauche (122) et fixé au bras droit (121) et au bras gauche (122), au moins un élément de renfort (R1) étant relié au bras droit (121) et au moins un élément renfort (R2) étant relié au bras gauche (122).
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