Invention Grant
- Patent Title: Rack and pinion type steering device and method of manufacturing the same
- Patent Title (中): 齿条式转向装置及其制造方法
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Application No.: US12091813Application Date: 2006-11-01
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Publication No.: US07908748B2Publication Date: 2011-03-22
- Inventor: Hiroki Nishikubo
- Applicant: Hiroki Nishikubo
- Applicant Address: JP Tokyo
- Assignee: NSK Ltd.
- Current Assignee: NSK Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sidley Austin LLP
- Priority: JP2005-320364 20051104
- International Application: PCT/JP2006/322321 WO 20061101
- International Announcement: WO2007/052829 WO 20070510
- Main IPC: B62D3/12
- IPC: B62D3/12
Abstract:
A rack and pinion type steering device capable of reducing contact surface pressure, suppressing the wear of contact surfaces, and preventing a rack guide movable amount from being excessively increased by increasing the contact area of the outer peripheral surface of roller on the outer peripheral surface of a rack shaft in a rack guide, and method of manufacturing the steering gear.
Public/Granted literature
- US20090120226A1 RACK AND PINION TYPE STEERING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2009-05-14
Information query
IPC分类:
