Title:
ELECTRICALLY-POWERED RECIRCULATING-BALL STEERING GEAR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2018/157051
Kind Code:
A8
Abstract:
A worm shaft (46) has a first end section (52) and a second end section (54) extending from a worm seciion (50), A first drive system (98) is in driving engagement with the first end seciion (52) of the worm shaft (46), and a second drive system (104) is in driving engagement with the second end section (54) of the worm shaft (46) for redundantly steering a vehicle. The worm section (50) of the worm shaft (46) is disposed between the first drive system (98) disposed on the first end section (52) of the worm shaft (46) and the second drive system (104) disposed ore the second end section (54) of the worm shaft (46), A lost motion connection (82) is disposed between an input shaft (76) and said worm shaft (46).
Inventors:
CAI HAIMIAN (US)
QIU TIANYI (US)
ZUO SIQI (US)
QIU TIANYI (US)
ZUO SIQI (US)
Application Number:
PCT/US2018/019698
Publication Date:
September 06, 2019
Filing Date:
February 26, 2018
Export Citation:
Assignee:
CHINA AUTOMOTIVE SYSTEMS INC (CN)
CAI HAIMIAN (US)
QIU TIANYI (US)
ZUO SIQI (US)
CAI HAIMIAN (US)
QIU TIANYI (US)
ZUO SIQI (US)
International Classes:
B62D5/04
Attorney, Agent or Firm:
SCHOMER, Bryan, J. et al. (US)
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