JPH0646723Y2 - Tire assembly familiarity improvement device - Google Patents
Tire assembly familiarity improvement deviceInfo
- Publication number
- JPH0646723Y2 JPH0646723Y2 JP1989083032U JP8303289U JPH0646723Y2 JP H0646723 Y2 JPH0646723 Y2 JP H0646723Y2 JP 1989083032 U JP1989083032 U JP 1989083032U JP 8303289 U JP8303289 U JP 8303289U JP H0646723 Y2 JPH0646723 Y2 JP H0646723Y2
- Authority
- JP
- Japan
- Prior art keywords
- tire assembly
- tire
- wheel
- horizontal support
- support base
- 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 - Lifetime
Links
Landscapes
- Road Paving Machines (AREA)
- Tyre Moulding (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、ホイールとタイヤとより成る車両用のタイヤ
組立体のなじみ改善装置に関し、特に、ホイールに組付
けられたタイヤのなじみを改善して走行中にホイールバ
ランスが狂わないようにするタイヤ組立体のなじみ改善
装置に関する。Description: TECHNICAL FIELD The present invention relates to a device for improving the familiarity of a tire assembly for a vehicle, which includes a wheel and a tire, and more particularly, to improve the familiarity of a tire mounted on a wheel for running. The present invention relates to a device for improving the conformity of a tire assembly that prevents the wheel balance from being disturbed.
従来の技術 車両に使用されるタイヤ組立体は、第３図に示す如く、
スチールやアルミニウム製などのホイール11にゴム製の
タイヤ12が組付けられたもので、組付け完了後には空気
を充填してからホイールバランスの調整をして車体に取
付けられている。そして、タイヤ12のビードワイヤ部13
とホイール11とのなじみは、組付け完了後に充填する空
気の圧力をかけて調整していたにすぎず、特別な装置を
使用してのなじみ改善工程は実施されていなかった。2. Description of the Related Art A tire assembly used in a vehicle is as shown in FIG.
A tire 11 made of rubber is attached to a wheel 11 made of steel, aluminum or the like, and after the attachment is completed, air is filled and then the wheel balance is adjusted to be attached to the vehicle body. Then, the bead wire portion 13 of the tire 12
The familiarity between the wheel 11 and the wheel 11 was merely adjusted by applying the pressure of the air to be filled after the assembly was completed, and the familiarization step using a special device was not performed.
考案が解決しようとする課題 前述の従来例によれば、タイヤのビードワイヤ部とホイ
ールとのなじみは充填した空気の圧力のみで調整してい
るのが現状であり、この状態でホイールバランスを調整
しても車体に装着されて走行する際の負荷でより一層な
じみが進行し、ホイールバランスに狂いが生じる場合が
あって不都合だった。そこで、本考案の目的は、空気充
填後のタイヤ組立体に走行時に類似した負荷をかけてな
じみを改善できるタイヤ組立体なじみ改善装置を提供す
ることにあり、強制的になじみを改善してからホイール
バランスの調整を実施して走行中に狂いが生じないよう
にするものである。Problems to be Solved by the Invention According to the above-mentioned conventional example, the familiarity between the bead wire portion of the tire and the wheel is currently adjusted only by the pressure of the filled air, and the wheel balance is adjusted in this state. However, it was inconvenient because the load on the vehicle when it was mounted on the vehicle body made it more familiar and the wheel balance could be disturbed. Therefore, an object of the present invention is to provide a tire assembly familiarity improving device capable of improving the familiarity by applying a similar load to the tire assembly after being filled with air during running, and after forcibly improving the familiarity. The wheel balance is adjusted to prevent deviation during driving.
課題を解決するための手段 本考案は、前述の課題を解決するもので、ホイールにタ
イヤが組付けられたタイヤ組立体のホイールとビードワ
イヤ部とのなじみを改善して走行中にホイールバランス
が狂うのを防止するタイヤ組立体のなじみ改善装置にお
いて、横置きされたタイヤ組立体の側面を回動自在に支
持する水平支持台と、該水平支持台から垂直方向へ突出
し、駆動手段と連結されて水平方向へ回動する少なくと
も１本の固定駆動ローラと、該固定駆動ローラと共に前
記タイヤ組立体の接地面を囲んで前記水平支持台から垂
直に突出し、前記タイヤ組立体の中心方向へスライド可
能に取付けられて接地面を加圧する少なくとも２本の可
動加圧ローラとを具備し、前記タイヤ組立体を前記水平
支持台上に前記固定駆動ローラ及び前記可動加圧ローラ
とで加圧保持しながら回動させてタイヤのビードワイヤ
部がホイールになじむように構成したことを特徴とする
タイヤ組立体のなじみ改善装置。Means for Solving the Problems The present invention is to solve the above-mentioned problems, and improves the familiarity between the wheel and the bead wire portion of the tire assembly in which the tire is assembled to the wheel, and the wheel balance is disturbed during traveling. In a tire assembly familiarity improving device for preventing the above-mentioned problems, a horizontal support base that rotatably supports a side surface of a tire assembly that is placed laterally, and a vertical projection from the horizontal support base, is connected to a drive means. At least one fixed drive roller that rotates in the horizontal direction, and together with the fixed drive roller, vertically surrounds the ground contact surface of the tire assembly and vertically projects from the horizontal support base, and is slidable toward the center of the tire assembly. At least two movable pressure rollers mounted to press the ground contact surface, the tire assembly being mounted on the horizontal support base by the fixed drive roller and the movable load roller. An apparatus for improving the conformability of a tire assembly, wherein the bead wire portion of the tire is adapted to conform to the wheel by being rotated while being pressed and held by a pressure roller.
作用 前述の手段によれば、空気充填後のタイヤ組立体を水平
支持台上に横置きし、可動加圧ローラをタイヤ組立体の
中心方向へスライドさせると、該可動加圧ローラは固定
駆動ローラと共働してタイヤ組立体の接地面を囲んで加
圧保持する。この状態で固定駆動ローラを所望の方向へ
回転させると、タイヤ組立体は水平支持台上を各ローラ
に加圧されながら回転し、車体装着後の走行とほぼ等し
い負荷を受けてタイヤのビードワイヤ部とホイールとは
強制的になじませられる。According to the above-mentioned means, when the tire assembly after being filled with air is laid horizontally on the horizontal support base and the movable pressure roller is slid toward the center of the tire assembly, the movable pressure roller is fixedly driven. In cooperation with the tire assembly to surround and maintain pressure on the ground contact surface of the tire assembly. When the fixed drive roller is rotated in a desired direction in this state, the tire assembly rotates while being pressed by the rollers on the horizontal support base, and the tire bead wire portion is subjected to a load substantially equal to that after running the vehicle body. And the wheel is forced to adapt.
実施例 本考案によるタイヤ組立体のなじみ改善装置の一実施例
を第１図及び第２図に基づいて説明する。図によれば、
横置きされたタイヤ組立体１の側面を回動自在に支持す
る水平支持台２と、該水平支持台２から垂直方向上向き
に突出し、図示省略の駆動手段と連結されて水平方向へ
回動する１本の固定駆動ローラ３と、該固定駆動ローラ
３と共にタイヤ組立体１の接地面を囲む位置に水平支持
台２から垂直に突出して配設され、タイヤ組立体１の中
心方向へスライド可能に取付けられて接地面を加圧する
２本の可動加圧ローラ4,5とを具備して構成されてい
る。そして、水平支持台２のタイヤ組立体１支持面には
ボールローラ６を表面から突出させて適当に配設してあ
り、ボールローラ６上に置かれたタイヤ組立体１が入力
を受けた方向に自在に移動又は回動するように支持して
いる。なお、7,8は可動加圧ローラ4,5をタイヤ組立体１
の中心方向へスライドさせるガイドを示している。Embodiment An embodiment of the tire assembly familiarity improving device according to the present invention will be described with reference to FIGS. 1 and 2. According to the figure
A horizontal support base 2 that rotatably supports the side surface of the tire assembly 1 that is placed horizontally, and a horizontal support base 2 that projects vertically upward from the horizontal support base 2 and that is connected to drive means (not shown) to rotate in the horizontal direction. One fixed drive roller 3 and the fixed drive roller 3 are disposed so as to vertically project from the horizontal support base 2 at a position surrounding the ground contact surface of the tire assembly 1, and are slidable toward the center of the tire assembly 1. It comprises two movable pressure rollers 4 and 5 which are attached to press the ground surface. A ball roller 6 is appropriately disposed on the support surface of the tire support 1 of the horizontal support base 2 so as to project from the surface, and the direction in which the tire assembly 1 placed on the ball support 6 receives an input. It is supported so that it can freely move or rotate. 7 and 8 are movable pressure rollers 4 and 5, and the tire assembly 1
It shows a guide to slide toward the center of.
上述した構成のタイヤ組立体なじみ改善装置によれば、
タイヤの組立工程は次の順序となる。まず最初に、ホイ
ールにタイヤが組付けられたタイヤ組立体１に空気を所
定の圧力まで充填し、次に水平支持台２の中央付近にセ
ットする。この時、可動加圧ローラ4,5はいずれも中心
から最も遠い開いた位置にあり、タイヤ組立体１のセッ
ト完了後にガイド7,8に沿って中心方向へスライドさ
せ、固定駆動ローラ３と共働してタイヤ組立体１の接地
面を３方向から加圧保持する。この状態で固定駆動ロー
ラ３を作動させると、固定駆動ローラ３とタイヤ組立体
１の接地面との間に摩擦力が作用し、タイヤ組立体１は
水平支持台２上で回動しようとする。これに対して、水
平支持台２に配設されたボールローラ６がタイヤ組立体
１の側面を回動自在に支持しており、また、可動加圧ロ
ーラ4,5もタイヤ組立体１の接地面を中心方向へ加圧し
ながら回動するので、タイヤ組立体１は水平支持台２上
で固定駆動ローラ３の回転速度及び方向に応じた回転を
する。しかも、タイヤ組立体１の接地面は可動加圧ロー
ラ4,5から中心方向への加圧を受けており、実際に車に
装着されて走行するのとほぼ同じ負荷を受けた状態で回
転してホイールとビードワイヤ部とのなじみが改善され
ていく。そして、十分になじんでからホイールバランス
の調整作業を実施すればよい。なお、可動加圧ローラ4,
5の加圧力は、タイヤの種類やサイズによっても異なる
が、一般には100kgfないし500kgf程度が好ましい。なお
また、本実施例では１本の固定駆動ローラ３と２本の可
動加圧ローラ4,5を設けた例を示したが、２本の固定駆
動ローラと２本の可動加圧ローラとの組合せなどが可能
なことは言うまでもない。According to the tire assembly familiarity improving device configured as described above,
The steps for assembling the tire are as follows. First, the tire assembly 1 in which the tires are mounted on the wheels is filled with air to a predetermined pressure and then set in the vicinity of the center of the horizontal support base 2. At this time, all of the movable pressure rollers 4 and 5 are in the open position farthest from the center, and after the tire assembly 1 is set, slide along the guides 7 and 8 toward the center, and move together with the fixed drive roller 3. It works to hold the ground contact surface of the tire assembly 1 under pressure from three directions. When the fixed drive roller 3 is operated in this state, a frictional force acts between the fixed drive roller 3 and the ground contact surface of the tire assembly 1, and the tire assembly 1 tends to rotate on the horizontal support base 2. . On the other hand, the ball roller 6 disposed on the horizontal support base 2 rotatably supports the side surface of the tire assembly 1, and the movable pressure rollers 4 and 5 also contact the tire assembly 1. Since the tire assembly 1 rotates while pressing the ground in the center direction, the tire assembly 1 rotates on the horizontal support base 2 according to the rotation speed and direction of the fixed drive roller 3. Moreover, the ground contact surface of the tire assembly 1 is subjected to pressure from the movable pressure rollers 4 and 5 toward the center, and is rotated while being subjected to substantially the same load as when actually mounted on a vehicle and traveling. And the familiarity between the wheel and the bead wire part will be improved. Then, the wheel balance adjustment work may be carried out after being sufficiently adapted. The movable pressure roller 4,
The pressing force of 5 varies depending on the type and size of the tire, but is generally preferably about 100 kgf to 500 kgf. In addition, in this embodiment, one fixed drive roller 3 and two movable pressure rollers 4 and 5 are provided, but two fixed drive rollers and two movable pressure rollers are provided. It goes without saying that combinations and the like are possible.
考案の効果 前述の本考案によれば、簡単な装置で走行時とほぼ同じ
負荷をタイヤ組立体にかけることができるので、ホイー
ルバランス調整前にホイールとビードワイヤ部とのなじ
みを容易に向上させることができる。このため、ホイー
ルバランス調整後の走行でなじみが進行し、せっかく調
整したホイールバランスに狂いが生じてしまうことはな
くなり、安定した品質で信頼性の高い車の提供に貢献で
きる。Effects of the Invention According to the above-described invention, since the tire assembly can be loaded with almost the same load as when running with a simple device, it is easy to improve the familiarity between the wheel and the bead wire portion before adjusting the wheel balance. You can As a result, it is possible to prevent the wheel balance that has been adjusted after the wheel balance adjustment from progressing and the wheel balance that has been carefully adjusted from being distorted, and to contribute to the provision of a vehicle with stable quality and high reliability.
第１図は本考案によるタイヤ組立体のなじみ改善装置の
一実施例を示す斜視図、第２図は第１図の平面図、第３
図はタイヤ組立体を示す断面図である。 １……タイヤ組立体、２……水平支持台、３……固定駆
動ローラ、4,5……可動加圧ローラ、６……ボールロー
ラ、7,8……ガイド。FIG. 1 is a perspective view showing an embodiment of a tire assembly conformability improving device according to the present invention, FIG. 2 is a plan view of FIG. 1, and FIG.
The figure is a cross-sectional view showing a tire assembly. 1 ... Tire assembly, 2 ... Horizontal support base, 3 ... Fixed drive roller, 4,5 ... Movable pressure roller, 6 ... Ball roller, 7,8 ... Guide.
Claims (1)
立体のホイールとビードワイヤ部とのなじみを改善して
走行中にホイールバランスが狂うのを防止するタイヤ組
立体のなじみ改善装置において、横置きされたタイヤ組
立体の側面を回動自在に支持する水平支持台と、該水平
支持台から垂直方向へ突出し、駆動手段と連結されて水
平方向へ回動する少なくとも１本の固定駆動ローラと、
該固定駆動ローラと共に前記タイヤ組立体の接地面を囲
んで前記水平支持台から垂直に突出し、前記タイヤ組立
体の中心方向へスライド可能に取付けられて接地面を加
圧する少なくとも２本の可動加圧ローラとを具備し、前
記タイヤ組立体を前記水平支持台上に前記固定駆動ロー
ラ及び前記可動加圧ローラとで加圧保持しながら回動さ
せてタイヤのビードワイヤ部がホイールになじむように
構成したことを特徴とするタイヤ組立体のなじみ改善装
置。1. A tire assembly conformity improving device for improving conformability between a wheel and a bead wire portion of a tire assembly in which a tire is assembled to a wheel so as to prevent a wheel balance from being disturbed during traveling, in a lateral placement. A horizontal support base that rotatably supports the side surface of the tire assembly, and at least one fixed drive roller that protrudes vertically from the horizontal support base and that is connected to drive means and that rotates horizontally.
At least two movable pressurizers that surround the ground surface of the tire assembly together with the fixed drive roller and project vertically from the horizontal support and are slidably mounted toward the center of the tire assembly to press the ground surface. The tire assembly is provided with a roller, and the tire assembly is rotated while being pressed and held by the fixed drive roller and the movable pressure roller on the horizontal support base so that the bead wire portion of the tire conforms to the wheel. A familiarity improving device for a tire assembly, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083032U JPH0646723Y2 (en) | 1989-07-17 | 1989-07-17 | Tire assembly familiarity improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083032U JPH0646723Y2 (en) | 1989-07-17 | 1989-07-17 | Tire assembly familiarity improvement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0324405U JPH0324405U (en) | 1991-03-13 |
| JPH0646723Y2 true JPH0646723Y2 (en) | 1994-11-30 |
Family
ID=31630361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989083032U Expired - Lifetime JPH0646723Y2 (en) | 1989-07-17 | 1989-07-17 | Tire assembly familiarity improvement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646723Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007082774A (en) * | 2005-09-22 | 2007-04-05 | Livedo Corporation | Care sheet package article and care set |
| JP4804899B2 (en) * | 2005-12-05 | 2011-11-02 | 株式会社ブリヂストン | Pneumatic tire fitting device and pneumatic tire rim assembling method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01115709A (en) * | 1987-10-29 | 1989-05-09 | Nissan Motor Co Ltd | Device for performing fitting process of tire |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59102411U (en) * | 1982-12-23 | 1984-07-10 | トヨタ自動車株式会社 | Tire crimping device |
| US4886101A (en) * | 1987-07-13 | 1989-12-12 | Dominion Tool & Die Company, Inc. | Wheel/tire load simulating apparatus |
-
1989
- 1989-07-17 JP JP1989083032U patent/JPH0646723Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01115709A (en) * | 1987-10-29 | 1989-05-09 | Nissan Motor Co Ltd | Device for performing fitting process of tire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324405U (en) | 1991-03-13 |
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