Invention Grant
- Patent Title: Safety wheel
- Patent Title (中): 安全轮
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Application No.: US933117Application Date: 1978-08-09
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Publication No.: US4228840APublication Date: 1980-10-21
- Inventor: Motohiro Okada
- Applicant: Motohiro Okada
- Applicant Address: JPX Tokyo
- Assignee: Honda Giken Kogyo Kabushiki Kaisha
- Current Assignee: Honda Giken Kogyo Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX52-108408[U] 19770812
- Main IPC: B60C5/16
- IPC: B60C5/16 ; B60C15/028 ; B60C5/12

Abstract:
A safety wheel with a rim having a tubeless tire mounted on the rim about its periphery. The rim is formed with flanges and an air chamber defined by the rim and the tubeless tire, has a bead stopper disposed within the said air chamber for gripping portions of the tubeless tire in cooperation with the flanges so to contain the bead portions against axial displacement relative to the rim. The bead stopper has a plurality of rigid circular bead stopper units flexibly connected in a radial direction to form an endless configuration with an inner peripheral surface fitted into a rim base on the rim. One of at least a pair of interconnected bead stopper units is formed at one end with a male connecting section having connecting pins, and anotjer end is formed with a female connecting section having hook-like locking concave portions. The locking concave portions and connecting pins of the female and male respectively being disengageably connected to each other.
Public/Granted literature
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