Invention Application
- Patent Title: RACK AND PINION TYPE STEERING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Patent Title (中): 齿条和类型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.: US20090120226A1Publication Date: 2009-05-14
- Inventor: Hiroki Nishikubo
- Applicant: Hiroki Nishikubo
- Applicant Address: JP Tokyo
- Assignee: NSK Ltd
- Current Assignee: NSK Ltd
- Current Assignee Address: JP Tokyo
- Priority: JP2005320364 20051104
- International Application: PCT/JP2006/322321 WO 20061101
- Main IPC: B62D3/12
- IPC: B62D3/12 ; B21D53/28
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
- US07908748B2 Rack and pinion type steering device and method of manufacturing the same Public/Granted day:2011-03-22
Information query
IPC分类:
