Invention Grant
- Patent Title: Wheel assembly, wheel and wheel condition determining apparatus
- Patent Title (中): 车轮组件，车轮状况判定装置
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Application No.: US11634141Application Date: 2006-12-06
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Publication No.: US07392695B2Publication Date: 2008-07-01
- Inventor: Atsushi Ogawa
- Applicant: Atsushi Ogawa
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2004-057252 20040302
- Main IPC: E01C23/00
- IPC: E01C23/00
Abstract:
An air pressure inside a tire is positively adjusted to an optimum state. In a wheel assembly, a tire is attached to a wheel. A pressurizing means is provided in the wheel assembly for pressurizing air inside the tire. A depressurizing means is also provided in the wheel assembly for depressurizing the air inside the tire. A pressurization limiting means is provided in the wheel assembly for limiting an operation of the pressurizing means in accordance with a pressure of the air inside the tire.
Public/Granted literature
- US20070074567A1 Wheel assembly, wheel and wheel condition determining apparatus Public/Granted day:2007-04-05
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