Invention Grant
US09446632B2 Inner safety wheel, tire with inner safety wheel, and vehicle equipped with tires with inner safety wheel
有权
内部安全轮，带有内部安全轮的轮胎，以及配备有内部安全轮的轮胎的车辆
- Patent Title: Inner safety wheel, tire with inner safety wheel, and vehicle equipped with tires with inner safety wheel
- Patent Title (中): 内部安全轮，带有内部安全轮的轮胎，以及配备有内部安全轮的轮胎的车辆
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Application No.: US13812970Application Date: 2011-07-15
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Publication No.: US09446632B2Publication Date: 2016-09-20
- Inventor: Hiroyuki Maeyama , Hiromichi Yamamoto , Kousuke Katahira
- Applicant: Hiroyuki Maeyama , Hiromichi Yamamoto , Kousuke Katahira
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2010-284852 20101221
- International Application: PCT/JP2011/066273 WO 20110715
- International Announcement: WO2012/086247 WO 20120628
- Main IPC: B60C17/00
- IPC: B60C17/00 ; B60C17/04 ; B60B21/12
Abstract:
Provided is a core (10A), in which split pieces (10P) adjacent to each other in a circumferential direction are coupled by a coupling pin (11), an axial direction of which is disposed in a width direction of the split pieces (10P), at a radial inner circumferential side thereof, and split surfaces (10a, 10b) formed by both of the split pieces (10P, 10P) include a first load receiving surface (10c) and a second load receiving surface (10d) having a predetermined angle with respect to a radial direction at a radial outer circumferential side from the coupling pin (11).
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