JPS62194905A - Tire with pneumatically variable surface shape - Google Patents

Tire with pneumatically variable surface shape

Info

Publication number
JPS62194905A
JPS62194905A JP61037094A JP3709486A JPS62194905A JP S62194905 A JPS62194905 A JP S62194905A JP 61037094 A JP61037094 A JP 61037094A JP 3709486 A JP3709486 A JP 3709486A JP S62194905 A JPS62194905 A JP S62194905A
Authority
JP
Japan
Prior art keywords
tire
air pressure
tube
road surface
function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP61037094A
Other languages
Japanese (ja)
Inventor
Shoji Tashiro
田代　祥二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP61037094A priority Critical patent/JPS62194905A/en
Publication of JPS62194905A publication Critical patent/JPS62194905A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To suitably adapt the function of a tire to a road surface condition to fully exhibit the function of the tire, by embedding an air pressure holding means such as a tube or the like in the lower part of each convex section on the tread surface of the tire, and by charging and discharging air pressure into and from the air pressure holding means. CONSTITUTION:A tube 3 or the like is embedded in the lower part of each convex section on the road surface of a tire 1, and air pressure is charged to the tube from an air pressure supply source and air pressure is discharged from the tube 3. With this arrangement air pressure is charged or discharged to and from the tube 3 to change the shape of the tread surface of the tire 1 in accordance with a road surface condition, to adapt the tread surface suitably to the road surface. Thereby, it is possible to fully exhibit the function of the tire.

Description

【発明の詳細な説明】 イ　産業上の利用分野 この発明は自動車のタイヤの地面と接する部分の構造に
関する。DETAILED DESCRIPTION OF THE INVENTION A. Field of Industrial Application This invention relates to the structure of the portion of an automobile tire that comes into contact with the ground.

口　従来の技術 従来、タイヤの地面と接する部分に関して地面の状態に
応じてそれぞれ形、模様、材質等が工夫されてきた。Conventional technology In the past, the shape, pattern, material, etc. of the part of a tire that comes into contact with the ground has been devised depending on the condition of the ground.

ハ　発明が解決しようとする問題点 この発明はタイヤの地面と接する部分の形状をその時々
の地面の状態に応じて変え、より適切なタイヤの機能を
発揮させる事を目的としている。C. Problems to be Solved by the Invention The purpose of this invention is to change the shape of the part of the tire in contact with the ground depending on the ground condition at the time, so that the tire can perform its functions more appropriately.

二　問題点を解決する為の手段 この発明を図面にもとづいて説明すると、タイヤｌの地
面と接する部分の凸２の下部にチューブ３等の空気圧保
持の為の装置を取り付け、外部より圧縮された空気を送
り込んだり抜いたり出来るようにする。2. Means for Solving the Problems This invention will be explained based on the drawings. A device for maintaining air pressure such as a tube 3 is attached to the lower part of the protrusion 2 on the part of the tire l that contacts the ground, and the air pressure is compressed from the outside. Allows air to be pumped in and removed.

ホ　作用 従って、チューブ３等の空気圧保持の為の？ｃ１に圧縮
された空気を送り込めばチューブ３等の空気圧保持の為
の装置が膨張して凸２を隆起させる事になり、また空気
を抜けば凹２は元に戻る事になる。E. Therefore, is it for maintaining air pressure in tube 3, etc.? If compressed air is sent into c1, a device for maintaining air pressure, such as the tube 3, will expand and the convex 2 will rise, and if the air is let out, the concave 2 will return to its original state.

へ　発明の効果 この発明は以上のような作用によりタイヤの地面と接す
る部分の形状を変える事が出来るので。EFFECTS OF THE INVENTION This invention can change the shape of the part of the tire that comes into contact with the ground due to the above-mentioned effects.

ひとつのタイヤてさまざまな地面の状態に対してより適
切なタイヤの機能を発揮させる事が可能になる。This makes it possible for a single tire to perform more appropriately on a variety of ground conditions.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の断面図である。 ｌ・・・タイヤ、２・・・凸、３・・・チューブ。 FIG. 1 is a cross-sectional view of the present invention. l...tire, 2...convex, 3...tube.

Claims (1)

【特許請求の範囲】[Claims] １　タイヤ１の地面と接する部分の凸２の下部にチュー
ブ３等の空気圧保持の為の装置を取り付け、外部より圧
縮した空気を送り込みチューブ３を膨張させて凸２を隆
起させる事によりタイヤの地面と接する部分の形状を変
える事の出来るタイヤ1 A device for maintaining air pressure such as a tube 3 is attached to the lower part of the protrusion 2 on the part of the tire 1 that contacts the ground, and compressed air is sent in from the outside to inflate the tube 3 and raise the protrusion 2, thereby lowering the tire ground. A tire that can change the shape of the part that comes in contact with
JP61037094A 1986-02-21 1986-02-21 Tire with pneumatically variable surface shape Pending JPS62194905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61037094A JPS62194905A (en) 1986-02-21 1986-02-21 Tire with pneumatically variable surface shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61037094A JPS62194905A (en) 1986-02-21 1986-02-21 Tire with pneumatically variable surface shape

Publications (1)

Publication Number Publication Date
JPS62194905A true JPS62194905A (en) 1987-08-27

Family

ID=12487983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61037094A Pending JPS62194905A (en) 1986-02-21 1986-02-21 Tire with pneumatically variable surface shape

Country Status (1)

Country Link
JP (1) JPS62194905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130153082A1 (en) * 2011-12-14 2013-06-20 International Business Machines Corporation Variable friction tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130153082A1 (en) * 2011-12-14 2013-06-20 International Business Machines Corporation Variable friction tires

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