Patent · US Active

Automobile active steering system with cycloidal-pin wheel mechanism

US9415797B2 · kind B2 · utility

1Cited by

2References

18Claims

0Family size

Assignee

JILIN UNIVERSITY · CN

Inventors

Junnian Wang · Changchun, CN
Yishan Pan · Shenyang, CN
Qingnian Wang · Baofeng County, CN

Key dates

Filing date	May 25, 2015
Grant date	Aug 16, 2016
Priority date	—
Expiry date	May 25, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62D5/008
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention discloses an automobile active steering system with a cycloidal-pin wheel mechanism, and aims at overcoming the contraction between light steering effort and flexibility. The automobile active steering system comprises a steering hand wheel (47), a steering shaft (52), a steering transmission shaft (48), a cycloidal-pin wheel type transmission mechanism (49), a rotary hydraulic valve (50), and a steering box (51). The steering hand wheel (47) is connected with an upper end of the steering shaft (52) by use of a spline pair, a lower end of the steering shaft (52) is connected with an upper end of the steering transmission shaft (48) by use of a universal joint, a lower end of the steering transmission shaft (48) is connected with a right end of an input shaft (21) of the cycloidal-pin wheel type transmission mechanism (49) by use of a universal joint.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.