JPS61215937A - Input device for tire correcting surface dimension in wheel balancer - Google Patents

Input device for tire correcting surface dimension in wheel balancer

Info

Publication number
JPS61215937A
JPS61215937A JP5616985A JP5616985A JPS61215937A JP S61215937 A JPS61215937 A JP S61215937A JP 5616985 A JP5616985 A JP 5616985A JP 5616985 A JP5616985 A JP 5616985A JP S61215937 A JPS61215937 A JP S61215937A
Authority
JP
Japan
Prior art keywords
tire
measuring
wheel balancer
length
angle
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.)
Granted
Application number
JP5616985A
Other languages
Japanese (ja)
Other versions
JPH0375052B2 (en
Inventor
Hiroshi Kanamori
宏 金森
Masahiro Nishida
政弘 西田
Hideaki Tejima
手島 秀秋
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.)
Akashi Seisakusho KK
Original Assignee
Akashi Seisakusho KK
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 Akashi Seisakusho KK filed Critical Akashi Seisakusho KK
Priority to JP5616985A priority Critical patent/JPS61215937A/en
Publication of JPS61215937A publication Critical patent/JPS61215937A/en
Publication of JPH0375052B2 publication Critical patent/JPH0375052B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00Testing static or dynamic balance of machines or structures
    • G01M1/02Details of balancing machines or devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Balance (AREA)

Abstract

PURPOSE:To input rapidly and correctly the correcting surface dimensions by calculating the dimensions of the correcting surface and outputting to a wheel balancer, based upon the length and the rotating angle of the measuring rod to abut the tip to the correcting surface. CONSTITUTION:In the vicinity of the tire rotating shaft of the wheel balancer to measure the unbalance of the tire, a rotatable supporting stand 11 is provided, and at the supporting stand 11, a measuring rod 12 is provided that is rotated as one body with this, formed to the length variable and abutted on the correcting surface of the tire whose tip is fitted with the rotating shaft. Furthermore, the supporting stand 11, a fan-shaped angle plate 14 is provided, and on a substrate 15, a pulse generating device 16 to generate the pulse by the score of the angle plate is provided, and the angle measuring instrument is obtained. Further, at the anti-tire side of the rod 12, a length measuring plate 17 is provided, a pulse generating device 24 to generate the pulse by the score of the length measuring plate is provided and the length measuring machine is obtained. Based upon the position relation of the bearing of the tire rotating shaft and the rotating center of the supporting stand 11, and the measuring value of the length and the rotating angle of the rod 12 to abut the tip on the correcting surface, the dimensions of the correcting surface is calculated by the arithmetic unit and outputted to the wheel balancer.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、タイヤ(ホイールにタイヤを取付L+ +
 44’能小ム箇かいら 1り下面1−)の不つ番1島
いを測定するホイールバランサに取付けられ、異なった
サイズのタイヤを測定する際に、タイヤの修正面の位置
寸法をホイールバランサに自動的に入力することができ
るホイールバランサにおけるタイヤ修正面寸法入力装置
に関する。
[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a tire (mounting a tire to a wheel).
It is attached to a wheel balancer to measure the irregularity of the lower surface 1-) of the tire, and when measuring tires of different sizes, the position dimension of the corrected surface of the tire can be measured on the wheel balancer. The present invention relates to a tire correction surface dimension input device for a wheel balancer that can automatically input data to the balancer.

〔従来の技術〕[Conventional technology]

一般にタイヤの不つりあい修正は、バランスウェイトを
修正面であるリムに取付けることによって行われる。こ
のためホイールバランサによるタイヤの不つりあいの測
定は、このタイヤの修正面における不つりあい量を測定
して表示゛しなければならない、従って、タイヤのサイ
ズが異なれば修正面の位置は異なることから、その都度
修正面の位置をホイールバランサに入力する必要がある
Generally, tire unbalance correction is performed by attaching a balance weight to the rim, which is the correction surface. For this reason, when measuring tire unbalance using a wheel balancer, it is necessary to measure and display the amount of unbalance on the correction surface of the tire. Therefore, since the position of the correction surface will differ depending on the size of the tire, It is necessary to input the position of the correction surface into the wheel balancer each time.

ここで、ホイールバランサは、第6図に示すように、タ
イヤlを取付けた回転軸2を2個所の軸受3,4で支承
し、図示していないモータで回転させ、タイヤlの不つ
りあいによって生じる振動を2個所の軸受3,4に設け
たピックアップ5゜6で検出して、この信号によりタイ
ヤlの2個所の修正面7.8での不つりあい量と角度を
演算表示するものである。
Here, as shown in FIG. 6, the wheel balancer has a rotary shaft 2 on which a tire l is attached, supported by two bearings 3 and 4, and rotated by a motor (not shown). The generated vibrations are detected by pickups 5.6 installed on the two bearings 3 and 4, and the signals are used to calculate and display the amount of unbalance and angle at the two correction surfaces 7.8 of the tire l. .

従って、軸受3と軸受4との距離A及び軸受4と第1の
修正面7との距離B、第1及び第2の修正面7.8間の
距離C及び修正面7,8の半径rをホイールバランサに
入力しておく必要がある。ここで両軸受3.4間の距離
Aはホイールバランサによって一律に定まるが、他の寸
法は測定するタイヤlのサイズにより異なるため、その
都度寸法を入力する必要がある。
Therefore, the distance A between the bearing 3 and the bearing 4, the distance B between the bearing 4 and the first correction surface 7, the distance C between the first and second correction surfaces 7.8, and the radius r of the correction surfaces 7 and 8. must be entered into the wheel balancer. Here, the distance A between both bearings 3.4 is uniformly determined by the wheel balancer, but other dimensions vary depending on the size of the tire l to be measured, so it is necessary to input the dimensions each time.

従来、この寸法は例えばそれぞれの寸法をスケール等で
測定した後、ホイールバランサのダイヤルから入力する
ようにしている。
Conventionally, these dimensions are measured using a scale or the like, and then input using a dial on a wheel balancer.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、1述した従来性われていた修正面寸法の
入力はタイヤサイズが異なったらその度に行わなければ
ならず、煩雑で時間を要するし。
However, the conventional input of the corrected surface dimensions mentioned above must be performed each time the tire size changes, which is complicated and time consuming.

また寸法の読み違い、入力ミス等が発生する場合があり
、不正確であるという問題がある。
In addition, misreading of dimensions, input errors, etc. may occur, and there is a problem of inaccuracy.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は上述した問題点を解決してタイヤ修正面の寸法
測定及びホイールバランサへの入力を正確かつ容易に行
うため、ホイールバランサにおけるタイヤ修正面寸法入
力装置を、ホイールバランサのタイヤ回転軸近傍に設け
られ回転動可能な支持台と、この支持台に設けられ支持
台と一体に回転すると共に長さ可変に形成され先端を回
転軸に取付けられたタイヤの修正面に当接させる計測ロ
ッドと、支持台の回転角度を測定する角度測定器と、計
測ロッドの長さを測定する長さ測定器と、これらの測定
値に基づいてタイヤの修正面の寸法を演算してホイール
バランサに入力する演算装置とから構成するようにした
In order to solve the above-mentioned problems and accurately and easily measure the dimensions of the tire correction surface and input them to the wheel balancer, the present invention is designed to provide a tire correction surface dimension input device in the wheel balancer near the tire rotation axis of the wheel balancer. a measuring rod that is provided on the support base and rotates integrally with the support base, is variable in length, and has its tip brought into contact with a correction surface of a tire attached to a rotating shaft; An angle measuring device that measures the rotation angle of the support base, a length measuring device that measures the length of the measuring rod, and a calculation that calculates the dimensions of the tire correction surface based on these measured values and inputs them to the wheel balancer. It is now composed of devices.

〔作用〕[Effect]

タイヤ回転軸の軸受と支持台の回転中心との位置関係と
修正面に先端を当接させた計測ロッドの長さ及び回転角
度に基づき、修正面の寸法を演算装置で計算して求め、
ホイールバランサに出力する。
Based on the positional relationship between the bearing of the tire rotation axis and the center of rotation of the support base, and the length and rotation angle of the measuring rod whose tip is in contact with the correction surface, the dimensions of the correction surface are calculated using a calculation device,
Output to wheel balancer.

〔実施例〕〔Example〕

以下、本発明に係るホイールバランサにおけるタイヤ修
正面寸法入力装置の実施例を図面に基づいて説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a tire correction surface dimension input device for a wheel balancer according to the present invention will be described based on the drawings.

第1図乃至第3図は本発明に係るホイールバランサにお
けるタイヤ修正面寸法入力装置の実施例を示すものであ
る。
1 to 3 show an embodiment of a tire correction surface dimension input device for a wheel balancer according to the present invention.

先ず1本実施例に係るタイヤ修正面寸法入力装置の、修
正面寸法の導出方式について説明する。
First, a method for deriving a corrected surface dimension of the tire corrected surface dimension input device according to the present embodiment will be explained.

例えば、第2図に示すように計測ロッド12の回転中心
がタイヤlから離れた軸受3の中心から回転軸2に対し
て垂直にdoだけ離れた地点工とし、計測ロッド12を
タイヤlの回転軸2と平行とし計測ロッド12先端の初
期位置をタイヤ側の軸受4の中心からdoだけ離れた位
置■とする。
For example, as shown in FIG. 2, the center of rotation of the measuring rod 12 is located at a distance of do perpendicularly to the rotating shaft 2 from the center of the bearing 3 away from the tire l. The measuring rod 12 is parallel to the shaft 2, and the initial position of the tip of the measuring rod 12 is set to a position (2) spaced by do from the center of the bearing 4 on the tire side.

そして、計測ロッド12を伸長すると共に支持台11を
回転させて計測ロッド12先端のスイッチ13をタイヤ
修正面mに当接させる。そして、伸長量がり、計測ロッ
ドの振れ角が0であったとす幻L!  A −Al11
+予め宇すう斧番で訊ス充ち 會める値B、dは B= (A+L) Cos O−A  −(1)d= 
(A+L)Sin O+do −(2)となる。
Then, the measuring rod 12 is extended and the support stand 11 is rotated to bring the switch 13 at the tip of the measuring rod 12 into contact with the tire correction surface m. If the amount of extension increases and the deflection angle of the measuring rod is 0, then the illusion L! A-Al11
+ The value of meeting B and d is B = (A + L) Cos O-A - (1) d =
(A+L)Sin O+do-(2).

次に本実施例に係るタイヤ修正面寸法入力装置について
説明する0本実施例においてもホイールバランサは従来
と同様の構成を有する。即ちピックアップ5.6を設け
た軸受3,4に回転軸2を支承し、この回転軸2の一端
にアダプタ9を介してタイヤ1を取付けている。このタ
イヤ1は、回転軸2の他端にベルトで回転を伝達するモ
ータ(図示していない)で回転駆動され、その振動は上
述のピックアップ5.6で検出され、タイヤの不つりあ
いが測定される。タイヤ修正面寸法入力”A fiEt
 10は、このホイールバランサの回転軸2に沿って設
けられている。このタイヤ修正面寸法入力装置lOは第
1因に示すように、一回転軸近傍に基板15を設け、こ
の基板15上にスライド孔が開設されると共に、回転動
可能な支持台11を設けている。
Next, a tire correction surface dimension input device according to the present embodiment will be described. In this embodiment as well, the wheel balancer has the same configuration as the conventional one. That is, a rotating shaft 2 is supported by bearings 3 and 4 provided with pickups 5 and 6, and a tire 1 is attached to one end of this rotating shaft 2 via an adapter 9. This tire 1 is rotationally driven by a motor (not shown) that transmits rotation to the other end of the rotating shaft 2 through a belt, and its vibrations are detected by the above-mentioned pickup 5.6, and the unbalance of the tire is measured. Ru. Tire correction surface dimension input”A fiEt
10 is provided along the rotation axis 2 of this wheel balancer. As shown in the first factor, this tire correction surface dimension input device 1O is provided with a substrate 15 near one rotation axis, a slide hole is opened on this substrate 15, and a rotatable support base 11 is provided. There is.

そして、スライド孔には棒状の計測ロッド12が嵌装さ
れており、この計測ロッド12は支持台11の回転に従
って回転軸2と同一の面内において回動する他、スライ
ド孔に沿って伸長することができるものとしている。ま
た計測ロッド12の先端には、この計測ロッド12をタ
イヤ修正面に押し付けたことを検知するスイッチ13が
取付けられている。
A rod-shaped measuring rod 12 is fitted into the slide hole, and this measuring rod 12 not only rotates in the same plane as the rotation axis 2 as the support base 11 rotates, but also extends along the slide hole. It is assumed that it is possible to do so. Further, a switch 13 is attached to the tip of the measuring rod 12 to detect when the measuring rod 12 is pressed against the tire correction surface.

支持台11には周縁部に一定間隔の刻み目が形成された
扇形の角度板14を設けると共に、基板15上にこの角
度板14の刻み目によりパルスを発生するパルス発生器
16を設けて、角度測定器としている。
The support base 11 is provided with a sector-shaped angle plate 14 having notches formed at regular intervals on the periphery, and a pulse generator 16 that generates pulses by the notches of the angle plate 14 is provided on the substrate 15 to measure the angle. I use it as a vessel.

他方、計測ロッド12の反タイヤ側の上面には、上述の
角度板14と同様の刻み目を設けた側上 長板17を設けると共に、支持台本には、この刻み目に
よりパルスを発生するパルス発生器24を設けて長さ測
定器としている。更に、計測ロッド12後方には、支持
板18が設けられ、この支持板18には計測ロッド12
後縁に設けられた6片19により押圧され、計測ロッド
12が初期位置にもどったことを確認して、この確認を
行った時のホイールバランサの作動を可能とするマイク
ロスイッチ23と、計測ロッド12を常に後方に付勢す
るうずまきバネ20が設けられている。
On the other hand, on the upper surface of the measuring rod 12 on the side opposite to the tire, there is provided an upper long plate 17 having notches similar to the angle plate 14 described above, and a pulse generator that generates pulses using the notches is provided on the support base. 24 to serve as a length measuring device. Furthermore, a support plate 18 is provided behind the measurement rod 12, and the measurement rod 12 is mounted on this support plate 18.
A microswitch 23 that confirms that the measuring rod 12 has returned to its initial position by being pressed by the six pieces 19 provided on the trailing edge, and enables the wheel balancer to operate when this confirmation is made, and the measuring rod. A spiral spring 20 is provided which always biases the spring 12 rearward.

尚、図中符号25は計測ロッド12の回転方向の位置を
規制するストッパ、また符号22は計測ロッド12のス
ライド方向の位置を規制するストッパである。
In the figure, reference numeral 25 is a stopper that restricts the position of the measuring rod 12 in the rotational direction, and reference numeral 22 is a stopper that restricts the position of the measuring rod 12 in the sliding direction.

そして、角度測定器30としてのパルス発生器16と、
長さ測定器31としてのパルス発生器24とは、第3図
に示すように、上述した角度及び長さの測定結果から測
定するタイヤlの修正面の寸法を演算する演算装置32
に接続され、更に演算装置32は計測装置Wに接続され
、計測装置Wに演算結果を出力する。
and a pulse generator 16 as an angle measuring device 30;
The pulse generator 24 as the length measuring device 31 is, as shown in FIG.
The arithmetic device 32 is further connected to the measuring device W, and outputs a calculation result to the measuring device W.

演算装M32は、予め入力されているA。The arithmetic unit M32 has previously inputted A.

doの値と、計測ロッド12がタイヤ修正面に当接され
スイッチ13が作動したときの角度測定器30からの信
号θと、長さ測定器31からの信号りとから上述した式
(1)(2)に基づいてB。
From the value of do, the signal θ from the angle measuring device 30 when the measuring rod 12 comes into contact with the tire correction surface and the switch 13 is activated, and the signal θ from the length measuring device 31, the above equation (1) is calculated. B based on (2).

dを算出する機能を有するものである。It has a function of calculating d.

従って1本実施例によれば、予めdo、Aを測定して演
算装置に入力しておけば、計測ロー2ド12を初期位置
からタイヤ修正面に当接させスイッチ13を作動させる
だけでタイヤ修正面の寸法B、dを自動的に計測装置w
に入力することができる他、計測ロッド12が初期位置
にもどった時のみホイールバランサの作動を可能とした
から、タイヤ修正面寸法測定中のホイールバランサ誤動
作がなくなり、安全性が向上するという効果を有する。
Therefore, according to this embodiment, if do and A are measured in advance and input into the calculation device, the tire can be adjusted by simply bringing the measuring rod 12 into contact with the tire correction surface from the initial position and activating the switch 13. A device that automatically measures dimensions B and d of the repaired surface w
In addition, the wheel balancer can be operated only when the measuring rod 12 returns to its initial position, which eliminates malfunction of the wheel balancer during measurement of tire correction surface dimensions and improves safety. have

以上の手順でタイヤの第1の修正面(ホイールバランサ
側)の寸法は入力されるが、タイヤの不つりあい修正を
2面で行う場合には、第6図に示したCの寸法も計測装
置Wに入力する必要がある。この場合には、第4図に示
すような測定具40を計測ロッド12先端部に取付けて
、第5図に示すように回転軸2に取付けられたタイヤ1
をまたぐようにして測定する。この測定具は、2本の湾
曲した腕41.42を端部で回転可能に取付け、一方の
腕41の他端を計測ロッド12の先端のスイッチ13に
回転可能に取付けると共に、他方の腕42の他端に接触
部43を設けている。そして両腕41.42の取付部に
はこの両腕の開度ψ(第5図に示した)を測定する腕角
度測定器44が設けられている。
The dimensions of the first correction surface (wheel balancer side) of the tire are input using the above procedure, but if tire unbalance correction is to be performed on two surfaces, the dimension C shown in Figure 6 is also input to the measuring device. It is necessary to enter W. In this case, a measuring tool 40 as shown in FIG. 4 is attached to the tip of the measuring rod 12, and the tire 1 attached to the rotating shaft 2 is
Measure by straddling the This measuring tool has two curved arms 41 and 42 rotatably attached at their ends, the other end of one arm 41 is rotatably attached to the switch 13 at the tip of the measuring rod 12, and the other arm 42 A contact portion 43 is provided at the other end. An arm angle measuring device 44 for measuring the opening degree ψ (shown in FIG. 5) of both arms is provided at the attachment portions of both arms 41 and 42.

このようにすれば、腕の実質長さを文とすれば(第5図
中に示した)、Cは C= 2 ・usin(ψ/2)・  (3)で求める
ことができる。即ち、腕角度測定器44の出力ψを演算
装置32に入力して、上式(3)に従って算出して計測
装置に入力すればよい。
In this way, if the actual length of the arm is taken as a sentence (as shown in Fig. 5), C can be found as C=2.usin(ψ/2).(3). That is, the output ψ of the arm angle measuring device 44 may be input to the arithmetic device 32, calculated according to the above equation (3), and input to the measuring device.

尚、図中符号45は測定具40を測定ロッド方向に付勢
するコイルスプリングである。
In addition, the reference numeral 45 in the figure is a coil spring that biases the measuring tool 40 in the direction of the measuring rod.

従って、この測定具40を用いれば、2面でつりあい修
正を行うのに必要なすべての修正面寸法B、C,rを計
測装置wに入力することができる。また測定具40は不
要の場合、スイッチ13から取り外せるようになってい
る。
Therefore, by using this measuring tool 40, all the corrected surface dimensions B, C, and r necessary for performing balance correction on two surfaces can be input into the measuring device w. Furthermore, the measuring tool 40 can be removed from the switch 13 when it is not needed.

尚、ト述した実施例において、角度測定器及び長さ測定
器としてパルス発生器を用いたが、これは他の測定手段
、例えばポテンシオメータ、ロータリエンコーダ等を用
いてもよいし、また支持台の位置も特に軸受の個所では
なく任意の個所であってもよいことは勿論である。この
場合、演算装置はこの位置に対応した計算式でB、C,
rの値を算出するようにする。
In the embodiments described above, a pulse generator was used as the angle measuring device and the length measuring device, but other measuring means such as a potentiometer or a rotary encoder may also be used. Of course, the location may not be specifically located at the bearing, but may be at any arbitrary location. In this case, the arithmetic unit uses the calculation formula corresponding to this position to calculate B, C,
Calculate the value of r.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は上述のような構成を有す
ることから、ホイールバランサによるタイヤの不つりあ
い測定に必要なタイヤ修正面の寸法を計測ロッドの1回
の操作でホイールバランサに入力できるため、修正面寸
法の入力を迅速かつ正確に行うことができるという効果
を奏する。
As explained above, since the present invention has the above-described configuration, the dimensions of the tire correction surface necessary for tire unbalance measurement using the wheel balancer can be input to the wheel balancer with one operation of the measuring rod. , it is possible to input the corrected surface dimensions quickly and accurately.

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

第1図は本発明に係るホイールバランサにおけるタイヤ
修正面寸法入力装置の実施例を示す斜視図、第2図は第
1図に示したタイヤ修正面寸法入力装置の測定方式を示
す図、第3図は第1図に示したタイヤ修正面寸法入力装
置を示すブロック図、第4図はタイヤの不つりあい修正
を2面で行う場合に用いる測定具を示す斜視図、第5図
は第4図に示した測定具の測定方式を示す図。 第6図はホイールバランサのタイヤの不つりあいで゛ 測定に必要な寸法を示す図弗ある。 1・・・タイヤ      2・・・回転軸7.8・・
・修正面    11・・・支持台12・・・計測ロー
2ド   14・・・角度板16・・・パルス発生器 
 17・・・側長板30・・・角度測定器   31・
・・長さ測定器32・・・演算装置 特許出願人   株式会社明石製作所 第2図 「 第3図 第4図 4苧 第5図
FIG. 1 is a perspective view showing an embodiment of a tire correction surface dimension input device in a wheel balancer according to the present invention, FIG. 2 is a diagram showing a measurement method of the tire correction surface dimension input device shown in FIG. 1, and FIG. The figure is a block diagram showing the tire correction surface dimension input device shown in FIG. 1, FIG. 4 is a perspective view showing a measuring tool used when correcting tire imbalance on two surfaces, and FIG. 5 is a block diagram showing the tire correction surface dimension input device shown in FIG. The figure which shows the measuring method of the measuring tool shown in FIG. FIG. 6 is a diagram showing the dimensions necessary for measuring unbalanced tires of a wheel balancer. 1... Tire 2... Rotating shaft 7.8...
・Correction surface 11... Support stand 12... Measurement load 2 road 14... Angle plate 16... Pulse generator
17... Side long plate 30... Angle measuring device 31.
... Length measuring instrument 32 ... Computing device Patent applicant Akashi Seisakusho Co., Ltd. Figure 2 Figure 3 Figure 4 Figure 4 Figure 5

Claims (1)

【特許請求の範囲】[Claims] タイヤの不つりあいを測定するホイールバランサのタイ
ヤ回転軸近傍に設けられ回転動可能な支持台と、この支
持台に設けられ支持台と一体に回転すると共に長さ可変
に形成され先端を回転軸に取付けられたタイヤの修正面
に当接させる計測ロッドと、支持台の回転角度を測定す
る角度測定器と、計測ロッドの長さを測定する長さ測定
器と、これらの測定値に基づいて修正面の寸法を演算し
てホイールバランサに入力する演算装置とからなること
を特徴とするホイールバランサにおけるタイヤ修正面寸
法入力装置。
A wheel balancer that measures tire unbalance has a rotatable support stand installed near the tire rotation axis, and a rotatable support stand installed on this support stand that rotates integrally with the support stand and is variable in length, with its tip connected to the rotation axis. A measuring rod that contacts the correction surface of the attached tire, an angle measuring device that measures the rotation angle of the support base, a length measuring device that measures the length of the measuring rod, and correction based on these measured values. 1. A tire correction surface dimension input device for a wheel balancer, comprising a calculation device that calculates surface dimensions and inputs the results to the wheel balancer.
JP5616985A 1985-03-22 1985-03-22 Input device for tire correcting surface dimension in wheel balancer Granted JPS61215937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5616985A JPS61215937A (en) 1985-03-22 1985-03-22 Input device for tire correcting surface dimension in wheel balancer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5616985A JPS61215937A (en) 1985-03-22 1985-03-22 Input device for tire correcting surface dimension in wheel balancer

Publications (2)

Publication Number Publication Date
JPS61215937A true JPS61215937A (en) 1986-09-25
JPH0375052B2 JPH0375052B2 (en) 1991-11-28

Family

ID=13019594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5616985A Granted JPS61215937A (en) 1985-03-22 1985-03-22 Input device for tire correcting surface dimension in wheel balancer

Country Status (1)

Country Link
JP (1) JPS61215937A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679031A1 (en) * 1991-07-10 1993-01-15 Hofmann Werkstatt Technik BALANCING MACHINE FOR AUTOMOTIVE VEHICLE WHEELS.
JP2002122499A (en) * 2000-07-19 2002-04-26 Snap On Deutschland Holding Gmbh Optical scanner and scanning method for vehicular wheel
CN104567782A (en) * 2015-01-30 2015-04-29 芜湖新兴铸管有限责任公司 Pipe diameter parameter measuring mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978954U (en) * 1982-11-17 1984-05-28 株式会社工技研究所 Wheel balancer wheel position and automatic dimension input device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978954U (en) * 1982-11-17 1984-05-28 株式会社工技研究所 Wheel balancer wheel position and automatic dimension input device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679031A1 (en) * 1991-07-10 1993-01-15 Hofmann Werkstatt Technik BALANCING MACHINE FOR AUTOMOTIVE VEHICLE WHEELS.
JP2002122499A (en) * 2000-07-19 2002-04-26 Snap On Deutschland Holding Gmbh Optical scanner and scanning method for vehicular wheel
JP4727853B2 (en) * 2000-07-19 2011-07-20 スナップ−オン エクイップメント ゲーエムベーハー Optical scanning apparatus and scanning method for vehicle wheel
CN104567782A (en) * 2015-01-30 2015-04-29 芜湖新兴铸管有限责任公司 Pipe diameter parameter measuring mechanism

Also Published As

Publication number Publication date
JPH0375052B2 (en) 1991-11-28

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