JPS6138801Y2 - - Google Patents
Info
- Publication number
- JPS6138801Y2 JPS6138801Y2 JP8911582U JP8911582U JPS6138801Y2 JP S6138801 Y2 JPS6138801 Y2 JP S6138801Y2 JP 8911582 U JP8911582 U JP 8911582U JP 8911582 U JP8911582 U JP 8911582U JP S6138801 Y2 JPS6138801 Y2 JP S6138801Y2
- Authority
- JP
- Japan
- Prior art keywords
- rim
- valve body
- valve
- tube
- flap
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 claims description 6
- 230000008439 repair process Effects 0.000 description 7
- 210000003371 toe Anatomy 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
【考案の詳細な説明】
この考案は、パンク修理をしたチユーブレスタ
イヤ用チユーブとフラツプの組立体に関するもの
である。[Detailed Description of the Invention] This invention relates to a tube and flap assembly for a tubeless tire that has undergone puncture repair.
一般に、トラツク、バス用のチユーブレスタイ
ヤ（特にスチールラジアルタイヤ）のパンク穴の
修理はサイドウオール部の修理も含めてチユーブ
付タイヤよりも厳密な修理を必要とするが、完全
な修理は技術的に困難である。 In general, repairing puncture holes in tubeless tires for trucks and buses (particularly steel radial tires) requires more rigorous repair than tubed tires, including repair of the sidewall, but complete repairs require technical expertise. It is difficult to
そこで、この考案は、パンクしたチユーブレス
タイヤに通常の修理を施した後、チユーブとフラ
ツプを用いて再使用できるようにしたものであ
る。 Therefore, this invention allows a punctured tubeless tire to be reused by using a tube and a flap after regular repairs.
このため、この考案は、チユーブレス用リムの
ドロツプ部に形成されたバルブホールから外部へ
引出し可能なバルブ本体に取付けたチユーブと、
チユーブレスタイヤのビードトーに当接するシヨ
ルダー部のゲージを厚く、リム当接部のゲージを
薄く形成したフラツプとを備える一方、上記バル
ブ本体に仮止めされ、リム組み時に先端部を上記
リムのバルブホールから外部へ導出させるバルブ
本体引出しワイヤと、該引出しワイヤによりバル
ブホールから引出されたバルブ本体に外部から締
結するバルブステムと、該バルブステムと上記バ
ルブ本体とを締結する係止ナツトとを特徴とする
ものである。 For this reason, this invention has a tube attached to the valve body that can be pulled out from the valve hole formed in the drop part of the tubeless rim,
The flap has a thicker gauge at the shoulder part that contacts the bead toe of a tubeless tire and a thinner gauge at the rim contacting part, and is temporarily attached to the valve body, and when assembling the rim, the tip part is inserted into the valve hole of the rim. The valve body is characterized by a valve body pull-out wire led out from the valve hole, a valve stem that is externally fastened to the valve body pulled out from the valve hole by the pull-out wire, and a locking nut that fastens the valve stem and the valve body. It is something to do.
以下、この考案の実施例を添付図面について詳
細に説明する。 Hereinafter, embodiments of this invention will be described in detail with reference to the accompanying drawings.
第１図に示すように、チユーブレスタイヤ１
は、チユーブレス用リム２のフランジ３，３にビ
ード４，４が気密に当接して支持されると共に、
該リム２のオフセンターのドロツプ部５にはバル
ブホール６が形成された公知の構成である。 As shown in FIG.
The beads 4, 4 are airtightly abutted and supported by the flanges 3, 3 of the tubeless rim 2, and
This is a known configuration in which a valve hole 6 is formed in the off-center drop portion 5 of the rim 2.
一方、チユーブ７は、公知のチユーブ入りタイ
ヤに用いられるチユーブと同構造のもので、該チ
ユーブ７の周長は、リム組み時の容易性を考慮し
てチユーブレスタイヤ１のビード４，４の内径と
ほぼ同じかそれ以上に設定する。 On the other hand, the tube 7 has the same structure as a tube used in a known tubed tire, and the circumference of the tube 7 is determined by the beads 4, 4 of the tubeless tire 1 in consideration of ease of assembling the rim. Set it to approximately the same or larger than the inner diameter.
該チユーブ７には、第３図にも示すように、ド
ロツプ部５のバルブホール６に嵌着し外部へ引出
し可能なバルブ本体８のみを取付けている。第４
図及び第５図に示すように、該バルブ本体８の内
ねじ８ａにねじ９ａを螺合して締結するほぼ真直
ぐなバルブステム９と、該バルブステム９に支持
され、バルブ本体８の外ねじ８ｂにねじ１０ａを
螺合して締結する係止ナツト１０とを別に用意す
る。 As shown in FIG. 3, only a valve body 8 is attached to the tube 7, which can fit into the valve hole 6 of the drop portion 5 and be pulled out. Fourth
As shown in FIG. 5 and FIG. 5, there is a substantially straight valve stem 9 which is screwed into an internal thread 8a of the valve body 8 and fastened thereto, and a substantially straight valve stem 9 which is supported by the valve stem 9 and whose external thread is threaded onto the internal thread 8a of the valve body 8. A locking nut 10, which is screwed onto the screw 10a and fastened to the locking nut 8b, is separately prepared.
また、第２図に示すように、リム組み時に上記
バルブ本体８の内ねじ８ａにねじ１１ａを螺合し
て仮締結するワイヤ止めナツト１１を設け、該ワ
イヤ止めナツト１１の貫通孔１２には、約150mm
程度の長さの可撓性ステンレスワイヤ１３を挿通
して、この両端にワイヤ止め片１４，１４を取付
ける。 Further, as shown in FIG. 2, a wire locking nut 11 is provided to temporarily tighten the screw 11a by screwing it into the internal thread 8a of the valve body 8 when assembling the rim, and the through hole 12 of the wire locking nut 11 is , about 150mm
A flexible stainless steel wire 13 of a certain length is inserted through the wire, and wire stoppers 14, 14 are attached to both ends of the flexible stainless steel wire 13.
さらに、フラツプ１５は、公知のチユーブ入り
タイヤに用いられるフラツプとほぼ同形状のもの
であるが、チユーブレスタイヤ１のビード４，４
のトー１６，１６に当接するシヨルダー部１５
ａ，１５ａのゲージを厚く（例えば10〜13mm）、
リム当接部１５ｂのゲージを薄く（例えば２〜３
mm）形成している。 Further, the flap 15 has almost the same shape as a flap used in a known tubeless tire, but the flap 15 has a shape similar to that of a flap used in a known tubeless tire.
The shoulder portion 15 that comes into contact with the toes 16, 16 of
a, 15a gauge is thicker (e.g. 10-13mm),
The gauge of the rim contact part 15b is thinner (for example, 2 to 3
mm) is formed.
上記のようにパンク修理用のチユーブ７とフラ
ツプ１５の組立体を構成すれば、チユーブレスタ
イヤ１がパンクした時、該タイヤ１に通常の修理
を施した後、引出しワイヤ付チユーブとフラツプ
を挿着したタイヤをリム２に通常方法で組つけ、
組付け時、引出しワイヤ１３をリム２のバルブホ
ール６から外部へ引出しておき、ついでリム組み
をすると、ワイヤ１３を引つ張つてバルブ本体８
をリム２のバルブホール６に嵌着しワイヤ止めナ
ツト１１を外して、これにバルブステム９を螺着
し係止ナツト１０で係止する。 By configuring the assembly of the tube 7 and flap 15 for puncture repair as described above, when the tubeless tire 1 is punctured, the tube with the pull-out wire and the flap are inserted after the tire 1 is repaired normally. Assemble the worn tire to rim 2 in the usual way,
When assembling, the pull-out wire 13 is pulled out from the valve hole 6 of the rim 2, and then when the rim is assembled, the wire 13 is pulled and the valve body 8 is pulled out.
is fitted into the valve hole 6 of the rim 2, the wire locking nut 11 is removed, the valve stem 9 is screwed onto this, and the locking nut 10 locks the valve stem 9.
その後、バルブステム９からチユーブ７にエア
ーを供給すると、チユーブ７はインフレートし、
該チユーブ７のインフレートにより、ゲージの薄
いフラツプ１５のリム当接部１５ｂはリム底に容
易に密着すると共に、シヨルダー部１５ａ，１５
ａはビード４，４のトー１６，１６に密着する。
ゲージの厚いシヨルダー部１５ａ，１５ａは、タ
イヤ走行幅のビート４，４のロツキングに耐え、
チユーブ噛みを起こさない。 After that, when air is supplied from the valve stem 9 to the tube 7, the tube 7 inflates.
Due to the inflation of the tube 7, the rim abutting portion 15b of the thin gauge flap 15 easily comes into close contact with the rim bottom, and the shoulder portions 15a, 15
a is in close contact with the toes 16, 16 of the beads 4, 4.
The thick shoulder parts 15a, 15a withstand the rocking of the beats 4, 4 of the tire running width,
Does not cause tube chewing.
このようにして、パンクしたチユーブレスタイ
ヤは、フラツプ、チユーブ付タイヤとして再使用
が可能となる。 In this way, a flat tubeless tire can be reused as a flap or tube tire.
以上の説明からも明らかなように、この考案
は、パンク穴を通常修理したチユーブレスタイヤ
とリムとの間に、チユーブとフラツプを入れてフ
ラツプ、チユーブ付タイヤとして再使用するよう
にしたものであるから、完全な修理の困難なチユ
ーブレスタイヤの有効利用ができるようになる。
尚バルブは３ピース構造としたのでリム組み作業
性が良く、又、チユーブ製造上有利となる。 As is clear from the above explanation, this idea is to insert a tube and flap between a tubeless tire that has had a regular puncture repaired and the rim so that it can be reused as a tire with a flap or tube. This makes it possible to effectively utilize tubeless tires that are difficult to completely repair.
Since the valve has a three-piece structure, it is easy to assemble the rim and is advantageous in manufacturing the tube.
第１図はチユーブレスタイヤとチユーブ、フラ
ツプの組立体の断面図、第２図はワイヤ止めナツ
トの側面図、第３図はバルブ本体の片側断面側面
図、第４図はバルブステムの片側断面側面図、第
５図は係止ナツトの片側断面側面図である。
１……チユーブレスタイヤ、２……リム、３…
…フランジ、４……ビード、５……ドロツプ部、
６……バルブホール、７……チユーブ、８……バ
ルブ本体、９……バルブステム、１０……係止ナ
ツト、１１……ワイヤ止めナツト、１３……ワイ
ヤ、１５……フラツプ、１６……トー。
Figure 1 is a sectional view of the tubeless tire, tube, and flap assembly, Figure 2 is a side view of the wire locking nut, Figure 3 is a side view of one side of the valve body, and Figure 4 is a side view of one side of the valve stem. The side view, FIG. 5, is a side view in half section of the locking nut. 1... tubeless tire, 2... rim, 3...
...Flange, 4...Bead, 5...Drop part,
6... Valve hole, 7... Tube, 8... Valve body, 9... Valve stem, 10... Locking nut, 11... Wire locking nut, 13... Wire, 15... Flap, 16... toe.
Claims (1)
バルブホールから外部へ引出し可能なバルブ本体
を取付けたチユーブと、チユーブレスタイヤのビ
ードトーに当接するシヨルダー部のゲージを厚
く、リム当接部のゲージを薄く形成したフラツプ
とを備える一方、 上記バルブ本体に仮止めされ、リム組み時に先
端部を上記リムのバルブホールから外部へ導出さ
せるバルブ本体引出しワイヤと、 該引出しワイヤによりバルブホールから引出さ
れたバルブ本体に外部から締結するバルブステム
と、 該バルブステムと上記バルブ本体とを締結する
係止ナツトとを設けたことを特徴とするパンク修
理ずみチユーブレスタイヤ用チユーブとフラツプ
の組立体。[Claim for Utility Model Registration] A tube with a valve body that can be pulled out from the valve hole formed in the drop part of the tubeless rim, and a thicker gauge at the shoulder part that contacts the bead toe of the tubeless tire, and the rim. a flap with a thin gauge at the abutting part, and a valve body pull-out wire that is temporarily fixed to the valve body and whose tip part is led out from the valve hole of the rim when the rim is assembled; A tube and flap for a tubeless tire that has been repaired with a puncture, characterized in that it is provided with a valve stem that is externally fastened to the valve body pulled out from the hole, and a locking nut that fastens the valve stem and the valve body. assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911582U JPS5913304U (en) | 1982-06-14 | 1982-06-14 | Tube and flap assembly for a puncture repaired tubeless tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911582U JPS5913304U (en) | 1982-06-14 | 1982-06-14 | Tube and flap assembly for a puncture repaired tubeless tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5913304U JPS5913304U (en) | 1984-01-27 |
| JPS6138801Y2 true JPS6138801Y2 (en) | 1986-11-08 |
Family
ID=30219012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8911582U Granted JPS5913304U (en) | 1982-06-14 | 1982-06-14 | Tube and flap assembly for a puncture repaired tubeless tire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913304U (en) |
-
1982
- 1982-06-14 JP JP8911582U patent/JPS5913304U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5913304U (en) | 1984-01-27 |
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