JPS58183303A

JPS58183303A - Tire having plurality of functions

Info

Publication number: JPS58183303A
Application number: JP57068310A
Authority: JP
Inventors: Gengo Kondou; 近藤　玄悟
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-04-22
Filing date: 1982-04-22
Publication date: 1983-10-26

Abstract

PURPOSE:To bestow a spiking function, by dividing a space inside a tire into two chambers by a movable dividing film made of an elastic body provided with a spike. CONSTITUTION:When a titled tire is used as a conventional tire air quantity of a chamber 6 is increased and a chamber 5 is reduced. With this, a movable dividing film 4 is shifted to the chamber 5 side and a spike 7 is made to retire within a hole 8. On the contrary, when the air quantity of the chamber 6 is reduced and the chamber 5 is increased the spike 7 can be made to protrude from a tread 3 by shifting the movable dividing film 4 to a chamber 6 side. A tire can be used as the conventional one and a spiked one by adjusting the air quantity of each of the chambers 5 and 6 like.

Description

【発明の詳細な説明】本発明は、タイヤの内部空間を工学に分割する事によっ
て、複数の機能を合わせ持つタイヤに関゛するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tire that combines multiple functions by engineering the internal space of the tire.

現在、冬期降雪地方に於いて、スパイクタイヤ使用によ
る被害損失が大きな社会問題となっている。自動車ユー
ザーの多くが、降雪季の到来と同時（こ普通夕、イヤを
スパイクタイヤに履き変え、翌春、降雪の心配が無くな
るまでスパイクタイヤを装着し続ける。しかＬながら冬
期降雪地方であっても、路面が常時雪に覆われているわ
けではなくそのような時、スパイクタイヤは必要ないの
である。が、タイヤ交換に伴う経済的時間的負担が大き
いため、交換しないのである。Currently, damage and loss caused by the use of spiked tires has become a major social problem in regions with heavy winter snowfall. Many car users change their ears to spiked tires at the same time as the snowy season arrives (usually in the evening), and continue to wear them until there is no need to worry about snowfall the following spring. However, when roads are not always covered with snow, spiked tires are not necessary, but the economic and time burden associated with changing tires is large, so drivers do not change them.

その結果スパイクタイヤ番こよる被害損失は、ますます
大きくなるのである。As a result, the damage caused by spiked tires becomes even greater.

路面の白線等の多くは削り取られ、毎春、引き直さなけ
ればならず、又、路面そのものも削り取られるため、舗
装の耐用期間も短縮されるのは論を待たない。Many of the white lines on the road surface are removed and must be redrawn every spring, and the road surface itself is also removed, so it goes without saying that the service life of the pavement is also shortened.

修復賛用は大きく、国や地方自治体の財政に相当な負担
を強いている。又削り取られた分だけ、チリ、ホコリ、
ゴミとなり空中（こ撒き散らされ、′（０線住民の健康
番こ害を与えているのではないかとさえ、最近言われて
いるのである。The support for restoration is large, placing a considerable burden on national and local government finances. Also, the amount of dust that has been scraped off,
Recently, it has even been said that it becomes garbage and is scattered in the air, causing harm to the health of people living on the 0 line.

本発明は、以−Ｌ述べた如くの問題を解決せんとして、
発明されたものである。The present invention aims to solve the problems as described below.
It was invented.

′ン、その構造を図面について説明すれば、（イ）トレ
ッド都■にスパイク用の穴■を適宜な大きさにあける。To explain its structure with reference to the drawing, (a) A hole (■) for the spike is drilled in the tread capital (■) to an appropriate size.

（ＩＪ）　　適宜な剛度を持つ弾性体の可動分割膜■に
スパイク■を装着する。(IJ) Attach the spikes ■ to the movable split membrane ■ made of an elastic body with appropriate stiffness.

（ハ）　そのスパイク■付きの適宜な剛度を持つ弾性体
の可動分割膜■（二Ｂ室用チー−ブ０をスパイク■の位
置（こ合わせて装着する。(c) A movable dividing membrane (2) made of an elastic material with appropriate rigidity with its spikes (2) is attached to the position of the spikes (2).

（に）　Ａ室用チー−１０番こ、Ａ室用バルブとＢ室用
バルブ０と弾性体の伸縮性Ｂ室空気出入管Φ）を装着す
る。つまり一本のタイヤ番二二つのバルブを用いるので
ある。(2) Attach the A chamber valve, the B chamber valve 0, and the elastic B chamber air inlet/output pipe Φ) for the A chamber. In other words, two valves are used for each tire number.

尚、Ａ室用バルブを二ついては、従来タイヤと何ら変ら
ないため以後省略する。It should be noted that the addition of two valves for the A chamber is no different from a conventional tire, and will therefore be omitted hereafter.

を羽Ａ室用チーーブ■（こ装着した弾性体の伸縮性Ｂ室
空気出入管■の一端を、適宜な剛度を持つ弾性体の可動
分割膜■とＢ室用チー−ブｑＯに装着する。Attach one end of the air inlet/outlet pipe (■) made of an elastic material to the movable dividing membrane (2) made of an elastic material having appropriate stiffness and the air inlet/outlet tube (2) for chamber B to the air chamber A tube (1).

（へ）　上記の如く組み合わせた装置を、スパイク■と
スパイク用の穴■（こ合わせてタイヤに装着する。(f) Attach the device combined as above to the tire with the spikes ■ and the holes for the spikes ■.

本発明は以上の如く構成された、複数の機能を１　　　
　持つタイヤである。The present invention has a plurality of functions configured as described above.
It is a tire that has.

これを普通タイヤとして使用する時は、Ａ室■とＢ室■
の空気量とその圧力を適宜調整す割膜・４）を動かし、
スパイク■の先端をスパイク用の穴・８）の適宜な位置
に格納する。Ａ室■とＢ室■の空気量−とその圧力を適
宜調整すれば、適宜な剛度を持つ弾性体の可動分割膜■
は、所定の位置（こ（家たれ普通タイヤとして、機能す
る。（第１図参照）。When using this as a normal tire, room A■ and room B■
Move the split membrane 4) to adjust the amount of air and its pressure appropriately,
Store the tip of the spike (■) in the appropriate position in the spike hole (8). By appropriately adjusting the air volume and pressure in chambers A and B, a movable split membrane of elastic material with appropriate stiffness can be created.
functions as a regular tire (see Figure 1).

スパイクタイヤとして使用する時は、Ｂ′＋′・６．）の空気を減閂し、Ａ室■の空気を増駿
する事（こまって、適宜な剛度を持つ弾性体の可動分割
■内をやはりタイヤの外周方自船こ動いて、その先端を
タイヤの接地面外（こ出す。Ａ室■と１３室■の空気量
とその圧力を適宜調整すれば、適宜な剛度を持つ弾性体
の可動分割膜■は、所定の位置番こ保たれ、スパイクタ
イヤとして機能する。（第２図参照）。When using as a spike tire, B'+'・6. ), and increase the air in room A. If the air volume and pressure in chambers A and 13 are adjusted appropriately, the movable split membrane, which is an elastic body with appropriate stiffness, will be kept at a predetermined position and the spike It functions as a tire (see Figure 2).

本発明は、下記（こ述べる如く、大きな効果を得るドが
できる。The present invention can achieve great effects as described below.

（イ１　自動車ユーサーをことって、従来のよう番ニ。(1) Car users are the same as before.

岬通タイヤとスパイクタイヤの履き変えは必委なく、弔
（こタイヤの空気量とその圧力を変えるだけで十分であ
る。従って経済的時間的負担が極めて小さく、路面状態
の変動（こ対応しやすいのである。It is not necessary to change between Misakidori tires and spiked tires; it is sufficient to simply change the air volume and pressure of the tires. It's easy.

（ロ）　スパイクタイヤとして機能させて（・る時、次
の効果がある。(b) When used as a spike tire, it has the following effects:

スパイク■の支持体である適宜な剛度を持つ弾性体の可
動分割膜■は、Ａ室■内とＢ室■内の空気圧力（こまっ
てその位置を保たれている。従ってその位置は完全（こ
固犀されてし・るわけではなく、適宜な柔軟性を持って
（・る１−Ｖ以りの接地圧がス）＜イク１′７）の先端
（こ１動（すば、その先端はトレッド部■の接地面まで
移動し、一定態下の接地圧番こむとれば、又もとの位置
（こもどろ。The movable segmented membrane (■), which is an elastic body with appropriate stiffness and is the support for the spike (■), is kept in its position by the air pressure () in the A chamber (■) and the B chamber (■). It is not rigid, but has appropriate flexibility (the ground pressure is higher than 1-V). The tip moves to the ground contact surface of the tread part ■, and when it reaches a constant level of ground contact pressure, it returns to its original position.

故（こ路面が堅い場合、つまり、積雪やアイスバーン状
態ではない場合、（アイスバ−ン状態ンプ吐一ト舗装番こ比べれば柔らかい。）スパイク・）の先端
に一定以上の接地圧が働き、その先端はトレッド部■の
接地面まで移動する。Therefore, when the road surface is hard, i.e., it is not covered with snow or ice, a certain level of ground pressure acts on the tips of the spikes. Its tip moves to the ground contact surface of the tread part ■.

従って、上記（イ）（−の効果によって従来のスパイク
タイヤに比し路面を傷つける事が少いのである。Therefore, due to the effects (a) and (-) above, the tires cause less damage to the road surface than conventional spiked tires.

（ハ）　自動車の燃料消費は普通タイヤ走行に比ベスパ
イクタイヤ走行の方が一般的に多い。従って（イ）（ｑ
の効果から省エネルギー効果をも合わせ持つのである。(c) The fuel consumption of a car is generally higher when driving on spike tires than when driving on regular tires. Therefore (b) (q
Because of this effect, it also has an energy saving effect.

以り述べた如く、本発明は従来のスパイクタイヤによる
、あまりにも重大な被害損失を減少させ１−で実用効果
の誠を重大なるものである。As described above, the present invention reduces the extremely serious damage caused by conventional spiked tires, and has a significant practical effect.

尚、本発明の実施態様として次の如き事かできる。In addition, the following can be done as an embodiment of the present invention.

（イ）　スパイク■を装着した、適宜な剛度を持つ弾性
体の可動分割膜■とＢ室用チー−ブ０の接着面を接着剤
で接合し、両者を一体化しても目的を達する事ができる
。(b) The purpose cannot be achieved even if the movable split membrane ■, which is made of an elastic material with appropriate rigidity and is equipped with spikes ■, and the adhesive surface of the B-chamber cheese 0 are joined with adhesive, and the two are integrated. can.

（ロ）　スパイク■を装着した。適宜な剛度を持つ弾性
体の可動分割膜■と、弾性体の伸縮性Ｂ室空気０１人管
■とＢ室用バルブ０を装着したＡ室用チー−ブｑＯの接
着面を接着剤で接合し両者を一体化しても目的を達する
事ができる。(b) Spike ■ was attached. Use adhesive to join the movable split membrane ■ made of an elastic material with appropriate stiffness, the elastic B room air 01 man tube ■ made of an elastic material, and the adhesive surface of the A room QO equipped with the B room valve 0. However, even if the two are integrated, the purpose can be achieved.

（ハ）　スパイクＱ）、適宜な剛度を持つ弾性体の可動
分割膜■、弾性体の伸縮性Ｂ室空気出入管■、Ｂ室用バ
ルブ０、Ａ室用チー−ブ０、Ｂ室用チー−ブ０各々な上
記（イ）（ロ）の如く一体化しても、目的を達する事が
できる。(c) Spike Q), movable split membrane made of elastic material with appropriate stiffness ■, elastic B chamber air inlet/output pipe ■, valve 0 for chamber B, tube 0 for chamber A, tube Q for chamber B -B0 Even if they are integrated as in (a) and (b) above, the purpose can be achieved.

に）　適宜な剛度を持つ弾性体の可動分割膜■とＢ室用
チー−ブ■を最初から一体のものとしても目的を達する
事・ができる。（第４図参照）。(2) The purpose can also be achieved by integrating the movable dividing membrane (2) made of an elastic material with appropriate stiffness and the B chamber cheese (2) from the beginning. (See Figure 4).

（羽　適宜な剛度を持つ弾性体の可動分割膜■とＢ室用
バルブ０、弾性体の伸縮性Ｂ室空気出入管■とを装着し
たＡ室用チー−ブ■を最初から一体のものとしても目的
を達する事かできる。（第５図参照）。(Wings) The A chamber chevron ■, which is equipped with a movable dividing membrane ■ made of an elastic material with appropriate stiffness, a B chamber valve 0, and an elastic B chamber air inlet/output pipe ■, is integrated from the beginning. (See Figure 5).

（へ）　（に）（Ｘ′１１の如く、適宜な剛度を持つ弾
性体の町を動分割膜■、Ｂ室用バルブ０と弾性体の伸縮性１３室空
気出入管■とを装着したＡ室用チ−ブ（！０、Ｂ室用チ
ー−ブ０を最初から一体のものとしても目的を達する事
ができる。（第６図参照）。(to) (to) (As shown in The purpose can also be achieved by making the chamber cheese !0, B chamber cheese 0 integral from the beginning (see Figure 6).

（ト）　　チューブレスタイヤを母体（こ用いれば、■
　Ａ室用チー−ブ０をなくしても目的を達する事ができ
る。（第７図参照）。(g) If you use a tubeless tire as the base (if you use this,
You can achieve your goal even if you eliminate the A-room Cheeve 0. (See Figure 7).

■　適宜な剛度を持つ弾性体の可動分割膜（４）とタイ
ヤ本体■との接着面の圧力を適宜な圧力Ｇこすると共に
、スパイク■とスパイク用の穴■との接着面の圧力を適
宜な大きさにする。そうすればＢ室用チー−ブ■を用い
なくともＢ室■の気密性を保持する事ができ、目的を達
する事ができる。（第８図参照）。■ Apply an appropriate pressure G to the adhesive surface between the movable split membrane (4) made of elastic material with appropriate stiffness and the tire body ■, and apply appropriate pressure G to the adhesive surface between the spikes ■ and the spike holes ■. size. In this way, the airtightness of room B (2) can be maintained without using the chamber (2) for room B, and the purpose can be achieved. (See Figure 8).

（別　適宜な剛度を持つ弾性体の可動分割膜■をタイヤ
本体■と一体化しても目的を達する事ができる。（第９
図、第１０図、第１１図、第１２図、第１３図参照）。(Separately, the purpose can also be achieved by integrating a movable split membrane ■ made of an elastic body with appropriate stiffness with the tire body ■. (No. 9)
10, 11, 12, and 13).

・＝り　Ｂ室■の空気もれを防ぐため、弾性体のスカー
ト状密封膜■の一端をスパイク■（こ、他端をスパイク
用の穴■の周囲のタイヤ本体■（こ装着すれば目的を達
する事ができる。・=ri In order to prevent air leakage from the B chamber ■, one end of the elastic skirt-like sealing membrane ■ is spiked (this), and the other end is attached to the tire body around the hole for the spike (this can be used for the intended purpose). can be achieved.

（第９図、第１０図参照）。(See Figures 9 and 10).

■　スパイク■とスパイク用の穴■との接着面の圧力を
適宜な大きさにすれば、弾性体のスカート状密封膜０を
なくしても目的な達する事ができる。（第１１図、第１
３図参照）。■ If the pressure on the bonding surface between the spikes ■ and the spike holes ■ is adjusted to an appropriate level, the desired result can be achieved even without the elastic skirt-like sealing film 0. (Figure 11, 1st
(See Figure 3).

■　チー−ブレスタイヤを母体（こ用いれば、Ａ室用チ
ー−ブ■をなくしても目的を達する事ができる。（第１
２図、第１３図参照）。■ If you use the Chee-breath tire as the base, you can achieve the purpose even if you eliminate the A-chamber Cheeve. (No. 1)
(See Figures 2 and 13).

（史　スノータイヤを母体（こ用いても、目的を達する
。事ができる。(History) Even if you use snow tires as a base, you can achieve your goal.

【図面の簡単な説明】第１図は、本発明の普通タイヤ機能時の断面図。第２図は、本発明のスパイクタイヤ機能時の断面図。第３図は、本発明のＢ室用チー−ブ０の拡大斜視図。第４図は、本７発明の実施態様の断面図。第５図は、本発明の実施態様の断面図。第６図は、本発明の実施態様の断面図。第７図は、本発明の実施態様の断面図。第８図は、本発明の実施態様の断面図。第９図は、本発明の実施態様の断面図。第１Ｏ図は、本発明の実施態様の断面図。第１１図は、本発明の実施態様の断面図。第１２図は、本発明の実施態様の断面図。第１３図は、本発明の実施態様の断面図。（１）は、リム。　　　　■は、タイヤ本体。・、３）は、トレッド部。■は、適宜な剛度を持つ弾性
体の可動分割膜。（５）は、Ａ室。　　　■は、Ｂ室。（７）は、スパイク。　■は、スノ寸イク用の穴。 ′９）は、弾性体の伸縮性Ｂ室空気出入管。ｌＯは、Ａ室用チューブ。＋’ｌｐは、Ｂ室用チー−ブ。、ゆは、弾性体のスカート状密封膜。（１）は、Ｂ室用バルブ。特許出願人　　近勝　玄悟第６図第７図第１０図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of the present invention when it is functioning as an ordinary tire. FIG. 2 is a cross-sectional view of the spiked tire of the present invention when it functions. FIG. 3 is an enlarged perspective view of the B-chamber cheese 0 of the present invention. FIG. 4 is a sectional view of an embodiment of the seventh invention. FIG. 5 is a cross-sectional view of an embodiment of the invention. FIG. 6 is a cross-sectional view of an embodiment of the invention. FIG. 7 is a cross-sectional view of an embodiment of the invention. FIG. 8 is a cross-sectional view of an embodiment of the invention. FIG. 9 is a cross-sectional view of an embodiment of the invention. FIG. 1O is a cross-sectional view of an embodiment of the invention. FIG. 11 is a cross-sectional view of an embodiment of the invention. FIG. 12 is a cross-sectional view of an embodiment of the invention. FIG. 13 is a cross-sectional view of an embodiment of the invention. (1) is the rim. ■ is the tire itself.・, 3) is the tread part. ■ is a movable split membrane made of elastic material with appropriate stiffness. (5) is room A. ■ is room B. (7) is a spike. ■ is a hole for snow-sized orgasms. '9) is an elastic B-chamber air inlet/outlet tube. IO is the tube for room A. +'lp is for room B. , Yuha is a skirt-like sealing membrane made of elastic material. (1) is the valve for chamber B. Patent applicant: Gengo Chikakatsu Figure 6 Figure 7 Figure 10

Claims

[Scope of Claims] A movable dividing membrane ■ made of an elastic body with appropriate stiffness and equipped with spikes ■ is installed in the tire internal space.
Divide into room ■B room■. A tire with multiple functions configured as described above.