JPH0645802U - Snow road tire - Google Patents

Abstract

(57) [Summary] [Purpose] This is a device designed to prevent cars from running on snowy roads, especially starting and stopping on the way uphill, and to prevent skidding due to slipping on ice lanes. [Structure] A chain (2) having a tip portion (3) exposed from a fixed body (4) provided in a tire body (6) at a gentle angle is mounted.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is intended for safe driving of vehicles on snowy roads, and is a proposal for tires for snowy roads, especially for stable starting and stopping in the middle of slopes and preventing skidding due to slips on ice lanes.

[0002]

[Prior art]

 Conventionally, spiked tires and chains have been mainly used for driving cars on snowy roads. However, due to the increase in automobiles and the spread of snow removal in recent years, the road surface has been scraped by spikes and the pollution due to dust is remarkable. Since various drawbacks such as these are pointed out, various alternative tires have been proposed and used.

[0003]

[Problems to be solved by the device]

 Although the various tires that have been newly proposed and used are effective in driving on generally flat roads, there are still many tires that are used to prevent skidding due to starting and stopping on the slopes and slipping on the ice ban. It is the current situation that there are issues.

[0004]

[Means for Solving the Problems]

 When the chain (2) with the tip (3) is exposed at a gentle angle from the fixed body (4) in the tire body toward both sides of the surface (1), when sliding by Ansburn, The resistance of the tip prevents it and stabilizes the start and stop on slopes.

[0005]

[Action]

 By mounting the chain, starting and stopping on the way on the slope are stable, and the angle resistance at the tip of the exposed chain works effectively for skidding due to slip on the ice ban.

[0006]

[Embodiment] The fixed body (4) built into the tire and the exposed chain are pulled together at the backing section (5) to prevent slackening peculiar to the chain and always maintain a tensioned state.

[0007]

[Effect of device]

 A car equipped with these tires has a stable start and stop on the way up the slope, the risk of skidding due to ice-burn slip is reduced, and there is less discomfort during driving due to noise and vibration peculiar to the chain. Since the angle is gentle, it produces effective resistance to skidding on ice burns, but on normal roads there is little damage to the road surface and safe and comfortable driving can be obtained.

[Brief description of drawings]

[Fig. 1] Surface view of tire main part

FIG. 2 is a sectional view of a main part of a tire

[Explanation of symbols]

 1. Tire surface 2. Chain 3. Tip 4. Fixed body 5. Chain holding section 6. Tire body

Claims (1)

[Scope of utility model registration request] 1. A chain having a tip portion (3) is exposed from a fixed body (4) built in a tire main body (6) toward both sides of a tire surface (1) at a gentle angle. Tires for snow roads.