ローリングブロックを備えたローリング式モータビークルの前部キャリッジ

Japanese Patent JP7079252

B2

The present invention relates to a forecarriage of a rolling motor vehicle with three or four wheels, comprising: a forecarriage frame (16); at least one pair of front wheels (10′), (10″) kinematically connected to each other and to the forecarriage frame by a kinematic roll mechanism (20) which enables the same to roll in a synchronous and specular manner; an anti-roll system (100) comprising a rod (110) having a first (111) and a second end (112) opposite each other which connect by means of hinging means (101′, 101″; 102′, 102″) a first (60) and a second anchoring portion (60) of forecarriage 8 directly to each other. At least one of said first and second anchoring portions is subject to roll movements of said two front wheels. The hinging means are configured to passively follow the movements of the two anchoring portions. The hinging means (101′, 101″) at the first end of the rod comprise at least a first roll hinge (101′) which has its hinge axis substantially orthogonal to a rolling plane of the two front wheels and is connected to the first anchoring portion. The anti-roll system comprises a first blocking device suitable to reversibly block a rotation angle a of the rod with respect to the first roll hinge at the first end (111).

Andrea Raffaelli

JP2019532953A

June 01, 2022

December 20, 2017

Click for automatic bibliography generation  

PIAGGIO & C. S.P.A.

B62K5/08; B60G17/005; B60G21/05; B62D7/18; B62K5/05; B62K5/10

JP2009286266A
JP57175483A
JP201281784A
JP2015229490A
JP5987392U
JP3196974U
JP2004359232A
JP2005313876A
JP2014237362A
JP2019503929A

WO2014046280A1
US20150175184
FR2953184A1
EP2345576B1
WO2017115240A1

Michiko Matsutani
Yasuo Yanagibashi

Previous Patent: Electrochemical sensor

Next Patent: Gas distribution plate for fuel cells, and fuel cells