Safety device of vehicle tyre

A safety insurance, automobile tire technology, applied in the direction of wheels, tire parts, wheels that can support multiple tires, etc., can solve the problems of large shaking vibration, tire damage, inconvenience, etc. Poor speed and durable use
CN100450798CInactive Publication Date: 2009-01-14梁檬
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
梁檬
Publication Date
2009-01-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

A safety unit for vehicle tires used on wheel rims comprises 4-6 pieces or a plurality of pieces of sectors (1) that are assembled into an annular loop by axial locking mechanisms (2). Inner linings (3) are adhered on the inner surface of the sectors (1) and nonmetallic material (4-1) is adhered on the out surface of sectors (1). The sectors (1) with I-shaped cross section are made of steel alloy. The locking mechanisms (2) include a pressing screw (2-3) with a bottom plate and a nut (2-4). The safety unit can make vehicle wheels run a long distance in a deflated condition and the safety unit is easy to be installed or detached.
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Description

Technical field

[0001] The invention relates to an accessory device of an automobile tire, in particular to a safety device for a tubeless automobile tire (commonly known as "tubeless tire"). Background technique

[0002] When the car is running at high speed, if it encounters a sudden tire blowout, it will lead to vicious accidents such as rudder steering, rollover, and even car crash. For money-receiving vehicles and military and police vehicles, they cannot continue to drive after a tire blowout, and will cause more serious secondary disasters. Application No. 02286169.6 "New Automobile Tire Safety Device" and No. 200420087907.8 "Automotive Tire Safety Device", disclose a safety device made of engineering plastics between the wheel hub and the tire, and the inner and outer rings are matched. It is a full circle, and the outer ring is divided into two sections radially. Two sets of bolts and nuts are used to connect the two semi-circular rings to form an outer ring. The c...

Claims

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