JPH0439529Y2 - - Google Patents
Info
- Publication number
- JPH0439529Y2 JPH0439529Y2 JP20319285U JP20319285U JPH0439529Y2 JP H0439529 Y2 JPH0439529 Y2 JP H0439529Y2 JP 20319285 U JP20319285 U JP 20319285U JP 20319285 U JP20319285 U JP 20319285U JP H0439529 Y2 JPH0439529 Y2 JP H0439529Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaped block
- shaft
- block
- attached
- detector
- 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
- 239000000758 substrate Substances 0.000 claims description 9
- 238000007796 conventional method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、同軸に配設された１以上の一方の円
筒軸をはさんで該軸と所定距離隔てて平行に２以
上の他方の軸を配設した組合わせ軸の軸間距離測
定装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention consists of one or more coaxially arranged cylindrical shafts, and two or more other shafts spaced apart from the other shaft by a predetermined distance in parallel. The present invention relates to a distance measuring device for a combination of axes in which a combination of axes is provided.
同軸に配設された１以上の一方の円筒軸をはさ
んで該軸と所定距離隔てて平行に２以上の他方の
軸を配設した組合わせ軸、例えば第７図に示すよ
うな、エンジンのクランク軸CRのジヤーナル
＃1J〜＃5Jとピン＃1P〜＃4P間の軸間距離を測
定する場合、従来は、第１、第５ジヤーナル
＃1J，＃5Jを定盤Ｂ上にＶブロツクで支承した
上、第８図のように、測定ピン（図示せず）をピ
ンＰ及びジヤーナルＪの頂部に当てゝ図のX1，
X2を測定し、次にピンＰ及びジヤーナルＪの直
径D1，D2を各々測定して1/2とし、これを前記
X1，X2から差引いてピンＰ及びジヤーナルＪの
センタラインC1，C2までの距離を算出し、定盤
から各センタラインC1，C2までの距離の差を計
算して求めていたのが一般的であつた。もちろ
ん、いわゆる三次元測定機で測定する方法はあつ
た。
A combination shaft in which one or more cylindrical shafts are arranged coaxially, and two or more other shafts are arranged in parallel with the cylindrical shaft at a predetermined distance apart, for example, an engine as shown in FIG. When measuring the center distance between journals #1J to #5J and pins #1P to #4P of the crankshaft CR, conventionally, the first and fifth journals #1J and #5J were placed on a V block on surface plate B. Then, as shown in Fig. 8, place a measuring pin (not shown) on the pin P and the top of the journal J.
X 2 is measured, and then the diameters D 1 and D 2 of the pin P and journal J are each measured to be 1/2, and this is
Calculate the distances to the center lines C 1 and C 2 of the pin P and journal J by subtracting them from X 1 and X 2 , and calculate the difference in distance from the surface plate to each center line C 1 and C 2 . It was common. Of course, there was a way to measure using a so-called three-dimensional measuring machine.
しかし、上記前者の方法は、クランク軸の加工
ラインサイドで実施できる利点はあるが、ピン及
びジヤーナルの各々について測定する場合相当の
時間と手間を要し、精度も測定者によりバラツキ
を生じやすい。また後者は、測定時間、精度の点
では満足できるが、測定機の性能保持上特別な室
に設置する必要があり、そこまでの運搬、セツト
等に時間を要するといつた欠点がある。
However, although the former method has the advantage that it can be carried out on the crankshaft processing line side, it requires considerable time and effort when measuring each pin and journal, and the accuracy tends to vary depending on the measurer. Although the latter method is satisfactory in terms of measurement time and accuracy, it has the disadvantage that it must be installed in a special room to maintain the performance of the measuring device, and it takes time to transport it there, set it up, etc.
そこで本考案は、前記のような従来の欠点を除
去せんとして案出されたもので、加工ラインサイ
ドで簡便に且つ精度よく、短時間で前記軸間距離
を測定し得る装置を提供せんとするを目的とした
ものであり、その要旨は、懸垂可能に支持部材を
取付けた基板と、該基板の下面に移動可能に組合
わせた取付板と、同軸に配設された１以上の一方
の円筒軸をはさんで該軸と所定距離隔てて平行に
２以上の他方の軸を配設した組合わせ軸の前記一
方の軸に嵌合するよう、前記基板に板ばねを介し
て浮動的に装着されたコ字形ブロツクと、前記組
合わせ軸の他方の軸にＶ字溝が嵌装するよう且つ
その中心線が前記コ字形ブロツクの中心線と平行
となるよう、前記コ字形ブロツクをはさんだ左右
において前記取付板に固定されたＶブロツクと、
前記コ字形ブロツクに装着され、前記一方の軸の
軸径をマスターゲージにおける一方の軸との比較
で測定する一方の検出器及び前記基板に支持アー
ムを介して固定され、先端が前記コ字形ブロツク
の外端面に接して該ブロツクの移動量を測定する
他方の検出器とからなる軸間距離測定装置にあ
る。
Therefore, the present invention was devised to eliminate the above-mentioned drawbacks of the conventional method, and aims to provide a device that can easily and accurately measure the distance between the axes in a short time on the processing line side. The purpose is to provide a board with a support member attached thereto in a suspended manner, a mounting plate movably combined on the bottom surface of the board, and one or more cylinders disposed coaxially. Floatingly attached to the board via a leaf spring so as to fit into the one shaft of a combination shaft in which two or more other shafts are arranged parallel to the shaft at a predetermined distance between the two shafts. The left and right sides sandwich the U-shaped block so that the V-shaped groove fits into the other shaft of the combination shaft and the center line thereof is parallel to the center line of the U-shaped block. a V block fixed to the mounting plate at;
One detector is attached to the U-shaped block and measures the shaft diameter of the one shaft by comparing it with one axis in a master gauge; and another detector which measures the amount of movement of the block in contact with the outer end surface of the block.
以下、図面に示す実施例により本考案を詳細に
説明するに、１は基板で、長手方向の中心には両
端から巾の広い切り割り１ａ，１ｂが形成されて
おり、その上面にはノツクピン２で位置決めした
ねじプレート３をキヤツプ４により抑え、ボルト
５により固定し、また上記ねじプレート３の中心
からほヾ等距離の４個所に長手方向のスリツト６
を形成し、こゝに先端にねじ部７ａを形成したハ
ンドル７の軸部を挿通し、上記ねじ部７ａを後記
取付板１７にねじ結合するとゝもに、基板１の長
手方向の両側にはガイドレール８が小ねじ９によ
り固定されている。
Hereinafter, the present invention will be explained in detail with reference to the embodiments shown in the drawings. Reference numeral 1 denotes a substrate, and wide cuts 1a and 1b are formed from both ends at the center in the longitudinal direction, and a knock pin 2 is provided on the upper surface of the substrate. The positioned screw plate 3 is held down by a cap 4 and fixed with bolts 5, and longitudinal slits 6 are formed at four locations approximately equidistant from the center of the screw plate 3.
The shaft portion of the handle 7 having a threaded portion 7a formed at the tip thereof is inserted through this, and the threaded portion 7a is screwed to a mounting plate 17 (to be described later). A guide rail 8 is fixed with machine screws 9.
１０は支持部材で、前記ねじプレート３のねじ
部３ａとねじ結合する取付筒１１と、これにボル
ト１２により固定された支持筒１３とからなり、
前記取付筒１１には押しボタン１４を、また該支
持筒１３の先端には装置吊下げのためのアイボル
ト１５を取り付けるとゝもに、内部には前記押し
ボタン１４、検出器２４，３１からの配線を図示
しない測定器に送るためのコネクター１６を内蔵
している。 Reference numeral 10 denotes a support member, which includes a mounting tube 11 screwed to the threaded portion 3a of the screw plate 3, and a support tube 13 fixed thereto with bolts 12;
A push button 14 is attached to the mounting tube 11, and an eye bolt 15 for hanging the device is attached to the tip of the support tube 13. It has a built-in connector 16 for sending wiring to a measuring device (not shown).
１７は枠形の取付板で、長手方向の側面に前記
ガイドレール８の溝８ａに嵌合する断面をもつ突
出端部１７ａが形成され、前記基板１とは精密に
摺動し得るように組合せられていて、その端部に
おいて調整板１８を挟んで前記基板１の端部に設
けた当て板１ｃに接触して位置決めされている。
なお図中１９は取付板１７の固定ねじである。 Reference numeral 17 denotes a frame-shaped mounting plate, which has a protruding end 17a formed on its longitudinal side surface with a cross section that fits into the groove 8a of the guide rail 8, and is assembled with the board 1 so that it can slide precisely. The end portion thereof is positioned in contact with the backing plate 1c provided at the end portion of the substrate 1 with the adjustment plate 18 in between.
Note that 19 in the figure is a fixing screw for the mounting plate 17.
２０はコ字形ブロツクで、両端にねじ止めした
板ばね２１，２１′の端部をボルト２２，２２′で
前記基板１の切り割り１ａ，１ｂの奥壁に固定す
ることにより懸架されている。また、該コ字型ブ
ロツク２０の内側には上壁２０ａと一方の側壁２
０ｂにセンサ（接触子）２３が、また他方の側壁
２０ｃには一方の検出器２４が夫々取り付けられ
ている。 Reference numeral 20 denotes a U-shaped block, which is suspended by fixing the ends of plate springs 21, 21' screwed to both ends to the back walls of the cutouts 1a, 1b of the base plate 1 with bolts 22, 22'. Further, inside the U-shaped block 20, there is an upper wall 20a and one side wall 2.
A sensor (contact) 23 is attached to 0b, and one detector 24 is attached to the other side wall 20c.
２５はコ字形ブロツク２０の一側面に接近して
前記ボルト２２で板ばね２１と共締めされた支持
板で、ばね２６及びストツパ２７を備えている。 Reference numeral 25 denotes a support plate which is close to one side of the U-shaped block 20 and is fastened together with the leaf spring 21 by the bolt 22, and is provided with a spring 26 and a stopper 27.
２８，２９はＶブロツクで、前記取付板１７の
両側枠１７ｂ，１７ｃに同位置にボルトにより固
定されており、その内面にセンサー（接触子）３
０が取り付けられている。なお、上記Ｖブロツク
２８，２９と前記コ字形ブロツク２０の各中心線
は厳密に平行になるよう、また各中心線の間隔は
ピンＰ及びジヤーナルＪの軸間距離に等しく設定
する。 Reference numerals 28 and 29 denote V blocks, which are fixed to the side frames 17b and 17c of the mounting plate 17 at the same position with bolts, and have sensors (contactors) 3 on their inner surfaces.
0 is attached. The center lines of the V blocks 28, 29 and the U-shaped block 20 are set to be strictly parallel, and the distance between the center lines is set equal to the distance between the pins P and the journal J.
３１は他方の検出器で、前記基板１の下面に固
定した支持アーム３２ら取付けられ、その先端は
前記コ字形ブロツク２０の他側面のセンサー（接
触子）３３に接触させている。そして、前記検出
器２４，３１の先端位置は、一方の軸（ピンＰ）
と他方の軸（ジヤーナルＪ）の軸間距離を測定す
るための“代用”位置であり、前記マスターゲー
ジＭとの比較によつて、測定すべき一方の軸と他
方の軸の軸間距離を測定するものである。 The other detector 31 is attached to a support arm 32 fixed to the lower surface of the substrate 1, and its tip is brought into contact with a sensor (contact) 33 on the other side of the U-shaped block 20. The tip positions of the detectors 24 and 31 are located on one axis (pin P).
This is a "substitute" position for measuring the distance between the two axes (Journal J) and the other axis (Journal J), and by comparing it with the master gauge M, the distance between the one axis and the other axis to be measured can be determined. It is something to be measured.
本案実施例は前記のように構成されており、支
持部材１０のアイボルト１５を介して、本案装置
を例えばクランク軸の加工ライン上に吊下げてお
き、先ず第５図及び第６図に示すマスターゲージ
Ｍによりマスター合わせを行う。 The present embodiment is constructed as described above, and the present device is suspended, for example, on a crankshaft machining line via the eye bolts 15 of the support member 10. Perform master adjustment using gauge M.
すなわち、本案装置のＶブロツク２８をマスタ
ーゲージＭのジヤーナルJm′に、Ｖブロツク２９
を同ジヤーナルJmに、コ字形ブロツク２０を同
ピンPmに夫々馬乗りさせて、コ字形ブロツク２
０及びＶブロツク２８，２９の接触子２３，３０
を夫々接触させると共に、コ字形ブロツク２０内
のピンPmには検出器２４を、側壁２０ｃの外壁
面に設けた接触子３３には一方の検出器３１を
夫々接触させる。 That is, the V block 28 of the present device is connected to the journal Jm' of the master gauge M, and the V block 29 is connected to the journal Jm' of the master gauge M.
to the same journal Jm, and the U-shaped block 20 to the same pin Pm, and the U-shaped block 2
0 and V blocks 28, 29 contacts 23, 30
At the same time, the detector 24 is brought into contact with the pin Pm in the U-shaped block 20, and one of the detectors 31 is brought into contact with the contactor 33 provided on the outer wall surface of the side wall 20c.
この場合、マスターゲージＭのジヤーナルJm，
Jm′及び同ピンPmの径は、測定しようとするエ
ンジンのクランク軸CRのジヤーナル＃1J〜＃5J
及びピン＃1P〜＃4Pの径と夫々同一径で、且つ
決まつた数値に設定され、コ字形ブロツク２０及
びＶブロツク２８，２９もこれに応じた大きさの
ものを装置している。そして又、Ｖブロツク２
８，２９内にマスターゲージＭのジヤーナルJm，
Jm′を入れた時に、ジヤーナルJm，Jm′はＶブロ
ツクのＶ溝に案内されて嵌合するためその中心が
決まり、コ字形ブロツクの側壁２０ｃの外壁面に
設けた前記接触子３３はこの中心線上に丁度位置
することになる。 In this case, the journal Jm of master gauge M,
The diameter of Jm′ and the same pin Pm is the journal #1J to #5J of the crankshaft CR of the engine to be measured.
and pins #1P to #4P, respectively, and are set to fixed numerical values, and the U-shaped block 20 and V-blocks 28, 29 are also sized accordingly. And again, V block 2
Master gauge M journal Jm in 8,29,
When Jm' is inserted, the journals Jm and Jm' are guided and fitted into the V-groove of the V-block, so their center is determined, and the contactor 33 provided on the outer wall surface of the side wall 20c of the U-shaped block is placed at this center. It will be located exactly on the line.
これによつて、押しボタン１４を押せば、接触
子２３と３３を介して検出器３１でマスターゲー
ジＭのジヤーナルJm，Jm′中心線ｌからピンPm
の外周（中心線から遠い点Ａ）迄の距離Ｌが測定
され、接触子２３と検出器２４によりマスターゲ
ージＭのピンPmの直径Ｄが測定される。 As a result, when the push button 14 is pressed, the detector 31 detects the pin Pm from the journals Jm, Jm' center line l of the master gauge M through the contacts 23 and 33.
The distance L to the outer periphery (point A far from the center line) is measured, and the diameter D of the pin Pm of the master gauge M is measured by the contactor 23 and the detector 24.
そして、ピンPmとジヤーナルJm，Jm′の軸間
距離（1/2ストロークとも言う）Ｔ（Ｌ−Ｄ／２）
を求め、これを零と記憶させておき、これにより
マスター合わせが完了する。 And the distance between pin Pm and journals Jm and Jm' (also called 1/2 stroke) T (L-D/2)
Find this value, store it as zero, and complete the master alignment.
次に、このように零セツトした本考案装置を、
例えばクランク軸CRについて、そのジヤーナル
＃1J，3Jとピン＃1Pを水平にした上嵌装する。
即ち、上記ジヤーナル＃1J，3JにＶブロツク２
８，２９を、又ピン＃1Pにコ字形ブロツク２０
を、それぞれ前記マスターゲージＭのジヤーナル
Jm，Jm′、ピンPmに対すると同様に当接せしめ
る。 Next, the device of the present invention, which has been zero-set in this way, is
For example, for the crankshaft CR, top fit the journals #1J, 3J and pin #1P horizontally.
That is, V block 2 is placed in the journals #1J and 3J.
8, 29, and U-shaped block 20 to pin #1P.
are the journals of the master gauge M, respectively.
Jm, Jm' are brought into contact in the same manner as against pin Pm.
これにより、検出器２４はピン＃1Pの直径Ｄ
を、又検出器３１はコ字形ブロツク２０の一側の
移動量（軸間距離の変化量）に応じた距離L′を
夫々検出してストロークT′を測定し、前記マス
ター合わせ時のＴとの差（T′−Ｔ）を検出し、
これをストローク差として数値表示する。 As a result, the detector 24 detects the diameter D of pin #1P.
Also, the detector 31 detects the distance L' corresponding to the amount of movement of one side of the U-shaped block 20 (the amount of change in the distance between the axes), measures the stroke T', and compares it with T at the time of master alignment. Detect the difference (T'-T),
This is displayed numerically as a stroke difference.
軸間距離がエンジン等によつて異なつた時は、
ハンドル７及び固定ねじ１９をゆるめて基板１に
対し取付板１７を移動し、調整板１８を厚さの異
なるものに変えて再び固定ねじ１９、ハンドル７
を締付け、前記同様専用マスターゲージＭにより
前記零セツトを行い、使用に備えればよい。 If the center distance differs depending on the engine, etc.,
Loosen the handle 7 and the fixing screw 19, move the mounting plate 17 relative to the board 1, change the adjusting plate 18 to one with a different thickness, and tighten the fixing screw 19 and the handle 7 again.
, perform the zero setting using the dedicated master gauge M as described above, and prepare for use.
本考案に係る軸間距離測定装置は、上記のよう
に、懸垂可能に支持部材を取付けた基板と、該基
板の下面に移動可能に組合わせた取付板と、同軸
に配設された１以上の一方の円筒軸をはさんで該
軸と所定距離隔てて平行に２以上の他方の軸を配
設した組合わせ軸の前記一方の軸に嵌合するよ
う、前記基板に板ばねを介して浮動的に装着され
たコ字形ブロツクと、前記組合わせ軸の他方の軸
にＶ字溝が嵌装するよう且つその中心線が前記コ
字形ブロツクの中心線と平行となるよう、前記コ
字形ブロツクをはさんだ左右において前記取付板
に固定されたＶブロツクと、前記コ字形ブロツク
に装着され、前記一方の軸の軸径をマスターゲー
ジにおける一方の軸との比較で測定する一方の検
出器及び前記基板に支持アームを介して固定さ
れ、先端が前記コ字形ブロツクの外端面に接して
該ブロツクの移動量を測定する他方の検出器とか
らなる同軸に配設された１以上の一方の円筒軸を
はさんで該軸と所定距離隔てて平行に２以上の他
方の軸を配設した組合わせ軸における、前記一方
の軸と前記他方の軸との軸間距離を精度よく且つ
簡単に検出することができ、従来方法の如き多大
の時間と手間をかける必要がない。また、測定す
べき軸が変つたときも基板に対して取付板を移動
させることにより簡単に対応できるといつた効果
がある。
As described above, the center-to-axis distance measuring device according to the present invention includes a substrate having a support member attached thereto in a suspended manner, a mounting plate movably combined on the bottom surface of the substrate, and one or more coaxially arranged mounting plates. A plate spring is attached to the substrate so as to fit into the one shaft of a combination shaft in which two or more other shafts are arranged in parallel with one cylindrical shaft at a predetermined distance apart from the other shaft. a U-shaped block mounted in a floating manner; a V-block fixed to the mounting plate on the left and right sides thereof, one detector attached to the U-shaped block and measuring the shaft diameter of the one shaft by comparison with one shaft in a master gauge; One or more cylindrical shafts are coaxially arranged and are fixed to the substrate via a support arm, and the other detector has its tip in contact with the outer end surface of the U-shaped block to measure the amount of movement of the block. To accurately and easily detect the inter-axis distance between the one axis and the other axis in a combination axis in which two or more other axes are arranged parallel to the axis at a predetermined distance between them. There is no need to spend a lot of time and effort as with conventional methods. Another advantage is that even when the axis to be measured changes, it can be easily handled by moving the mounting plate relative to the board.
第１図は本考案装置の縦断面図、第２図は同側
面図、第３図は同平面、第４図は同底面図、第５
図はマスターゲージの水平断面図、第６図は側面
図、第７図はエンジンのクランク軸の正面図、第
８図は同クランク軸の従来の軸間距離測定の説明
図である。
１……基板、６……スリツト、７……ハンド
ル、８……ガイドレール、１０……支持部材、１
１……取付筒、１３……支持筒、１４……押しボ
タン、１５……アイボルト、１６……コネクタ
ー、１７……取付板、１８……調整板、１９……
固定ねじ、２０……コ字形ブロツク、２１，２
２′……板ばね、２３，３０，３３……接触子、
２４，３１……検出器、２５……支持板、２８，
２９……Ｖブロツク、３２……支持アーム。
Fig. 1 is a longitudinal sectional view of the device of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the same, Fig. 4 is a bottom view of the same, and Fig. 5 is a longitudinal sectional view of the device of the present invention.
6 is a side view of the master gauge, FIG. 7 is a front view of a crankshaft of an engine, and FIG. 8 is an explanatory diagram of conventional distance measurement between the shafts of the same crankshaft. DESCRIPTION OF SYMBOLS 1... Board, 6... Slit, 7... Handle, 8... Guide rail, 10... Support member, 1
1...Mounting tube, 13...Support tube, 14...Push button, 15...Eye bolt, 16...Connector, 17...Mounting plate, 18...Adjustment plate, 19...
Fixing screw, 20...U-shaped block, 21,2
2'...Plate spring, 23,30,33...Contactor,
24, 31...detector, 25...support plate, 28,
29...V block, 32...support arm.
Claims (1)
の下面に移動可能に組合わせた取付板と、同軸に
配設された１以上の一方の円筒軸をはさんで該軸
と所定距離隔てて平行に２以上の他方の軸を配設
した組合わせ軸の前記一方の軸に嵌合するよう、
前記基板に板ばねを介して浮動的に装着されたコ
字形ブロツクと、前記組合わせ軸の他方の軸にＶ
字溝が嵌装するよう且つその中心線が前記コ字形
ブロツクの中心線と平行となるよう、前記コ字形
ブロツクをはさんだ左右において前記取付板に固
定されたＶブロツクと、前記コ字形ブロツクに装
着され、前記一方の軸の軸径をマスターゲージに
おける一方の軸との比較で測定する一方の検出器
及び前記基板に支持アームを介して固定され、先
端が前記コ字形ブロツクの外端面に接して該ブロ
ツクの移動量を測定する他方の検出器とからなる
軸間距離測定装置。 A board to which a support member is attached so as to be suspended, a mounting plate movably combined on the lower surface of the board, and one or more cylindrical shafts disposed coaxially with each other at a predetermined distance from the shaft. so as to fit into said one shaft of a combination shaft in which two or more other shafts are arranged in parallel;
A U-shaped block is floatingly attached to the board via a leaf spring, and a V-shaped block is attached to the other shaft of the combination shaft.
A V block fixed to the mounting plate on the left and right sides of the U-shaped block, and a V-block fixed to the U-shaped block so that the U-shaped groove is fitted and the center line thereof is parallel to the center line of the U-shaped block. One detector is attached to the detector and is fixed to the substrate via a support arm, and the tip thereof is in contact with the outer end surface of the U-shaped block. and another detector for measuring the amount of movement of the block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20319285U JPH0439529Y2 (en) | 1985-12-30 | 1985-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20319285U JPH0439529Y2 (en) | 1985-12-30 | 1985-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62111609U JPS62111609U (en) | 1987-07-16 |
| JPH0439529Y2 true JPH0439529Y2 (en) | 1992-09-16 |
Family
ID=31168289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20319285U Expired JPH0439529Y2 (en) | 1985-12-30 | 1985-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439529Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2532519Y2 (en) * | 1991-05-31 | 1997-04-16 | いすゞ自動車株式会社 | Axle distance measuring tool |
-
1985
- 1985-12-30 JP JP20319285U patent/JPH0439529Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62111609U (en) | 1987-07-16 |
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