Invention Grant
- Patent Title: Rack type electric power steering apparatus
- Patent Title (中): 机架式电动助力转向装置
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Application No.: US14992004Application Date: 2016-01-10
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Publication No.: US09409593B2Publication Date: 2016-08-09
- Inventor: Hee Kwon Jo
- Applicant: MANDO CORPORATION
- Applicant Address: KR Pyeongtaek-si
- Assignee: MANDO CORPORATION
- Current Assignee: MANDO CORPORATION
- Current Assignee Address: KR Pyeongtaek-si
- Agency: Hauptman Ham, LLP
- Priority: KR10-2015-0004007 20150112
- Main IPC: B62D5/04
- IPC: B62D5/04 ; B62D3/12
Abstract:
A power steering system having the tensional force of a belt becomes higher as the distance between a motor shaft and a rack bar becomes larger because a second inclined portion of a support body passing through a guide hole is moved upwards along a first inclined portion to be inserted into a coupling recess, and accordingly, noise and damage to the belt can be prevented. If the support body is inserted into the coupling recess by a third inclined portion of a coupling recess and a motor housing is moved upwards, the tensional force of the belt becomes higher as the distance between the motor shaft and the rack bar becomes larger and, accordingly, noise and damage to the belt can be prevented.
Public/Granted literature
- US20160200350A1 RACK TYPE ELECTRIC POWER STEERING APPARATUS Public/Granted day:2016-07-14
Information query
IPC分类:
