JPS6212970Y2 - - Google Patents
Info
- Publication number
- JPS6212970Y2 JPS6212970Y2 JP1980131477U JP13147780U JPS6212970Y2 JP S6212970 Y2 JPS6212970 Y2 JP S6212970Y2 JP 1980131477 U JP1980131477 U JP 1980131477U JP 13147780 U JP13147780 U JP 13147780U JP S6212970 Y2 JPS6212970 Y2 JP S6212970Y2
- Authority
- JP
- Japan
- Prior art keywords
- rim
- tire
- width
- spacer
- stopper
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
【考案の詳細な説明】
この考案は、タイヤ検査装置のリム機構の改良
に関するものである。[Detailed Description of the Invention] This invention relates to an improvement of the rim mechanism of a tire inspection device.
従来、タイヤ検査装置としては、第１図に示す
如く、モータ１で駆動される搬入コンベア２と、
モータ３で駆動される搬出コンベア４との間に、
モータ５で駆動される本体コンベア６の上方位置
に、上部リム７を回転自在に支持した上部リム機
構８を配置すると共に、下方位置に、下部リム９
を回転自在に、かつ昇降自在に支持した下部リム
機構１０を配置する一方、上、下部リム７，９に
嵌合されたタイヤ１１のサイドウオールに接触す
る縦振れ測定装置１２と、トレツドに接触する横
振れ測定装置１３とを配置して構成されるものが
ある。 Conventionally, as a tire inspection device, as shown in FIG. 1, a carry-in conveyor 2 driven by a motor 1,
Between it and the unloading conveyor 4 driven by the motor 3,
An upper rim mechanism 8 that rotatably supports an upper rim 7 is disposed above the main body conveyor 6 driven by a motor 5, and a lower rim 9 is disposed below the main body conveyor 6.
A lower rim mechanism 10 supporting the tire 11 rotatably and movably up and down is disposed, while a vertical runout measuring device 12 contacts the sidewall of the tire 11 fitted to the upper and lower rims 7 and 9, and a vertical runout measuring device 12 contacts the tread. Some devices are configured by arranging a lateral shake measuring device 13 that performs the following steps.
ところで、多段リムを使用する従来のタイヤ検
査機においてはリム間隔が一定であるため、各タ
イヤサイズ全てのビード間隔を共に満足させるこ
とが出来ず、タイヤサイズによりタイヤとリムの
嵌合不良を起こし測定精度に悪影響を及ぼすとい
う問題点があつた。 By the way, in conventional tire inspection machines that use multi-stage rims, the rim spacing is constant, so it is not possible to satisfy the bead spacing for all tire sizes, which can cause poor fitting between the tire and rim depending on the tire size. There was a problem in that it had a negative effect on measurement accuracy.
この考案は、上記問題を解決するために、検査
機において、タイヤサイズによりリム間隔を変更
できる機能を持たせたものである。 In order to solve the above problem, this invention provides an inspection machine with a function that allows the rim spacing to be changed depending on the tire size.
以下、この考案の実施例を添付図面に従つて詳
細に説明する。 Embodiments of this invention will be described in detail below with reference to the accompanying drawings.
第２図及び第３図に示すように、サイズが異な
るタイヤ１１のビード幅BW3，BW2，BW1に合致
する嵌合段部１６ａ，１６ｂ，１６ｃを形成した
上部リム１６を支持する上部リム機構１７に、基
台１８にフランジ１９を固定した軸受スリーブ２
０の上端部と下端部とに設けたベアリング２１，
２２を介して、中空シヤフト２３を回転自在に支
持すると共に、該中空シヤフト２３の下端部のフ
ランジ２４に、芯部材２６をボルト固定し、該芯
部材２６のフランジ２７に上記上部リム１６をボ
ルト固定している。 As shown in FIGS. 2 and 3, the upper portion supporting the upper rim 16 is formed with fitting steps 16a, 16b, and 16c that match the bead widths BW 3 , BW 2 , and BW 1 of tires 11 of different sizes. A bearing sleeve 2 with a flange 19 fixed to a base 18 on a rim mechanism 17
Bearings 21 provided at the upper and lower ends of the
22, the hollow shaft 23 is rotatably supported, a core member 26 is bolted to the flange 24 at the lower end of the hollow shaft 23, and the upper rim 16 is bolted to the flange 27 of the core member 26. Fixed.
上記中空シヤフト２３の上端部には、歯車２
８、チエーンベルト２９を介してモータ３０を連
結し、該モータ３０により中空シヤフト２３、つ
まり上部リム１６を一定速度で回転させるように
なつている。 A gear 2 is provided at the upper end of the hollow shaft 23.
8. A motor 30 is connected via a chain belt 29, and the motor 30 rotates the hollow shaft 23, that is, the upper rim 16 at a constant speed.
上記芯部材２６の小径部２５には、第５図にも
示すように、小径部２５に嵌合したガイド部材３
１…，３１で案内され、半径方向の四方へ出没自
在なストツパー３２，…，３２を設ける。 As shown in FIG.
1..., 31, and are provided with stoppers 32,..., 32 that can freely move in and out in all four directions in the radial direction.
上記中空シヤフト２３と芯部材２６には、芯部
に中心シヤフト３３を貫通させ、該中心シヤフト
３３は、芯部材２６に設けたキー３４により上部
リム１６に対して上下動自在に、かつ一体回転自
在に連結して、該中心シヤフト３３の下端部に
は、逆四角錐状の連動カム台３５を固定し、該連
動カム台３５の四面に設けた突起３６，…，３６
を上記ストツパー３２，…，３２の凹部３７，
…，３７に嵌合させて、中心シヤフト３３の上下
動に連動して上記ストツパー３２，…，３２を出
没動作させるようになつている。 A center shaft 33 is passed through the core portion of the hollow shaft 23 and the core member 26, and the center shaft 33 is movable up and down relative to the upper rim 16 by a key 34 provided on the core member 26, and rotates integrally with the upper rim 16. An inverted quadrangular pyramid-shaped interlocking cam stand 35 is fixed to the lower end of the center shaft 33, and protrusions 36,..., 36 provided on four sides of the interlocking cam stand 35 are freely connected.
The recesses 37 of the stoppers 32,..., 32,
..., 37, so that the stoppers 32, ..., 32 are moved in and out in conjunction with the vertical movement of the center shaft 33.
中心シヤフト３３の上端部には、シリンダ３８
を連結して、該シリンダ３８の往復動により中心
シヤフト３３を上下動させて上記ストツパー３
２，…，３２を出没動作させる。 A cylinder 38 is located at the upper end of the center shaft 33.
The center shaft 33 is moved up and down by the reciprocating movement of the cylinder 38, and the stopper 3 is moved up and down.
2,..., 32 are made to appear and disappear.
一方、上記上部リム１６と同形状の下部リム４
４を支持する下部リム機構４５は、第４図に示す
ように、支持シヤフト４６の上部にベアリング４
７，４８を介して、下部筒部４９を有する芯部材
５０を回転自在に支持すると共に、該芯部材５０
のフランジ５１に上記下部リム４４をボルト固定
している。 On the other hand, a lower rim 4 having the same shape as the upper rim 16
As shown in FIG. 4, the lower rim mechanism 45 supporting the bearing 4
A core member 50 having a lower cylindrical portion 49 is rotatably supported via 7 and 48, and the core member 50
The lower rim 44 is bolted to the flange 51 of the lower rim 44.
上記支持シヤフト４６の下端部には、シリンダ
５２を連結して、該シリンダ５２の往復動により
支持シヤフト４６とともに下部リム４４を昇降さ
せるようになつている。 A cylinder 52 is connected to the lower end of the support shaft 46, and the lower rim 44 is raised and lowered together with the support shaft 46 by reciprocation of the cylinder 52.
第６図にも示すように、支持シヤフト４６に
は、大径歯車３９を固定し、該大径歯車３９に噛
合するラツク４０をシリンダ４１で往復動するこ
とにより、支持シヤフト４６を45度の角度で回転
させる。 As shown in FIG. 6, a large-diameter gear 39 is fixed to the support shaft 46, and by reciprocating a rack 40 meshing with the large-diameter gear 39 with a cylinder 41, the support shaft 46 is rotated at a 45-degree angle. Rotate at an angle.
大径歯車３９には、芯部材５０に固定されたデ
イスク５５を挾着可能なブレーキ５６が固定され
ている。 A brake 56 is fixed to the large-diameter gear 39 to which a disk 55 fixed to the core member 50 can be clamped.
上記芯部材５０の下部筒部４９は、上記上部リ
ム機構１７の芯部材２６の小径部２５と上部リム
１６との間にそれぞれ僅かの隙間を隔てて嵌合す
る内外径を有すると共に、下部筒部４９の内側上
縁部には、スペーサー５３が設けられている。 The lower cylindrical portion 49 of the core member 50 has inner and outer diameters that fit between the small diameter portion 25 of the core member 26 of the upper rim mechanism 17 and the upper rim 16 with a slight gap therebetween, and A spacer 53 is provided on the inner upper edge of the portion 49.
該スペーサー５３は、第８図に詳細に示すよう
に、円周方向に45度間隔で断続してボルト止めさ
れ、スペーサー５３を取付けた部分が下係止段部
５４となり、スペーサー５３を取付けていない部
分が上係止段部５５となる。 As shown in detail in FIG. 8, the spacer 53 is bolted intermittently at 45-degree intervals in the circumferential direction, and the portion where the spacer 53 is attached becomes a lower locking step 54, and the spacer 53 is attached to the lower locking step 54. The portion without the upper locking step portion 55 becomes the upper locking step portion 55.
従つて、下係止段部５４と上係止段部５５が円
周方向に交互に形成される。 Therefore, the lower locking steps 54 and the upper locking steps 55 are formed alternately in the circumferential direction.
そこで、下係止段部５４がストツパー３２で係
止されているときは（第９図、第１０図参照）、
上部リム１６に対して下部リム４４が規耐のリム
幅LW3となる。また、ブレーキ５６によりデイス
ク５５を挾着した後、シリンダ４１を往動させて
ラツク４０により大径歯車３９とともに支持シヤ
フト４６を回転させ、ブレーキ５６、デイスク５
５を介して芯部材５０とともに下部筒部４９を45
度の角度で回転させると、これに付随するスペー
サー５３も共に45度回転するがこの時ストツパー
３２は回転しないため、ストツパー３２とスペー
サー５３の回転方向の位置が45度ずれ、スペーサ
ー５３を取り付けていない部分、即ち上係止段部
５５とストツパー３２の位置が合致する。この状
態で、シリンダ５２により支持シヤフト４６を下
降させると芯部材５０とともに下部筒部４９が下
降され、上係止段部５５がストツパー３２に係止
されるようになる（第７図、第８図参照）。 Therefore, when the lower locking step portion 54 is locked by the stopper 32 (see FIGS. 9 and 10),
The lower rim 44 has a standard rim width LW 3 relative to the upper rim 16. After the disc 55 is clamped by the brake 56, the cylinder 41 is moved forward and the rack 40 rotates the support shaft 46 together with the large diameter gear 39.
5, connect the lower cylindrical portion 49 with the core member 50 to 45
When the spacer 53 is rotated at an angle of 45 degrees, the accompanying spacer 53 also rotates 45 degrees, but at this time the stopper 32 does not rotate, so the positions of the stopper 32 and the spacer 53 in the rotational direction are shifted by 45 degrees, and the spacer 53 is not attached. In other words, the positions of the upper locking step portion 55 and the stopper 32 match. In this state, when the support shaft 46 is lowered by the cylinder 52, the lower cylinder part 49 is lowered together with the core member 50, and the upper locking stepped part 55 is locked with the stopper 32 (Figs. 7 and 8). (see figure).
これにより、下部リム４４がスペーサー５３の
厚み分だけ下降するので、上部リム１６に対して
下部リム４４が規定のリム幅LW3より僅かに広い
リム幅LW2となる。 As a result, the lower rim 44 is lowered by the thickness of the spacer 53, so that the lower rim 44 has a rim width LW 2 that is slightly wider than the specified rim width LW 3 with respect to the upper rim 16.
上記下部リム機構４５の芯部材５０の下部筒部
４９には、上、下部リム１６，４４に嵌合したタ
イヤ１１にエアーを充填する充填口５６を設け、
支持シヤフト４６の芯部に設けたエアー供給路５
７からエアーを供給するようになつている。 The lower cylindrical portion 49 of the core member 50 of the lower rim mechanism 45 is provided with a filling port 56 for filling air into the tire 11 fitted to the upper and lower rims 16, 44,
Air supply path 5 provided in the core of the support shaft 46
Air is supplied from 7.
モータ３０の駆動で上部リム１６が回転され、
タイヤ１１の張力で下部リム４４も同期的につれ
回り、全体としてタイヤ１１が上、下部リム１
６，４４によつて回転されるようになる。 The upper rim 16 is rotated by the drive of the motor 30,
The lower rim 44 also rotates synchronously due to the tension of the tire 11, and as a whole, the tire 11 moves upward and the lower rim 1
6,44.
回転されるタイヤ１１に対して、縦振れ測定装
置１２と、横振れ測定装置１３とが接触して、タ
イヤ１１の縦振れ、横振れが測定される。 The vertical runout measuring device 12 and the lateral runout measuring device 13 come into contact with the rotated tire 11, and the vertical runout and lateral runout of the tire 11 are measured.
ここで、もしタイヤ１１のビード幅が規定のリ
ム幅LW3と合致する場合には、下部リム４４側の
下係止段部５４が上部リム１６側のストツパー３
２で係止されるので（第９図、第１０図参照）、
上部リム１６に対して下部リム４４が規定のリム
幅LW3にセツトされる。 Here, if the bead width of the tire 11 matches the specified rim width LW 3 , the lower stopper step 54 on the lower rim 44 side is connected to the stopper 3 on the upper rim 16 side.
2 (see Figures 9 and 10),
The lower rim 44 is set to a prescribed rim width LW3 relative to the upper rim 16.
しかし、タイヤ１１のビード幅が規定のリム幅
LW3よりも広いリム幅LW2と合致する場合には、
そのままリム幅LW3にビードを装着するとビード
の下部リム４４への密着不良が生じ、エアーが漏
れるようになる。 However, the bead width of tire 11 is the specified rim width.
When matching rim width LW 2 wider than LW 3 ,
If the bead is attached to the rim width LW 3 as it is, the bead will not adhere to the lower rim 44 and air will leak.
このような場合には、ブレーキ５６によりデイ
スク５５を挾着した後、シリンダ４１を往動させ
てラツク４０により大径歯車３９とともに支持シ
ヤフト４６を回転させ、ブレーキ５６、デイスク
５５を介して芯部材５０とともに下部筒部４９を
45度の角度で回転させると、下係止段部５４がス
トツパー３２から外れ、シリンダ５２による支持
シヤフト４６の下降に伴つて芯部材５０とともに
下部筒部４９が下降され、上係止段部５５がスト
ツパー３２に係止されるようになる（第７図、第
８図参照）。 In such a case, after the disc 55 is clamped by the brake 56, the cylinder 41 is moved forward to rotate the support shaft 46 together with the large diameter gear 39 by the rack 40, and the core member is clamped through the brake 56 and the disc 55. 50 and the lower cylindrical portion 49.
When rotated at an angle of 45 degrees, the lower locking stepped portion 54 is disengaged from the stopper 32, and as the support shaft 46 is lowered by the cylinder 52, the lower cylinder portion 49 is lowered together with the core member 50, and the upper locking stepped portion 55 is lowered. comes to be stopped by the stopper 32 (see FIGS. 7 and 8).
そうすると、上部リム１６に対して下部リム４
４がスペーサー５３の厚みだけ下降したことにな
るので、上、下リム１６，４４は、規定のリム幅
LW3よりも僅かに広いリム幅LW2にセツトし直さ
れるようになり、嵌合されたタイヤ１１のビード
が下部リム４４へ十分に密着するようになつてエ
アーが漏れがなくなる。 Then, the lower rim 4 relative to the upper rim 16
4 has been lowered by the thickness of the spacer 53, so the upper and lower rims 16 and 44 have the specified rim width.
The rim width LW 2 is now set slightly wider than LW 3 , and the bead of the fitted tire 11 comes into close contact with the lower rim 44, eliminating air leakage.
なお、ブレーキ５６は、測定時にはデイスク５
５の挾着を解除しておく。 Note that the brake 56 is not connected to the disc 5 during measurement.
Release the lock in step 5.
この状態で上述の装置によりタイヤ１１の測定
を続行する。 In this state, measurement of the tire 11 is continued using the above-described device.
タイヤ１１の測定が完了すると、シリンダ３８
の復動でストツパー３２，…，３２を没入動さ
せ、ついでシリンダ５２により支持シヤフト４６
を介して下部リム４４を下降させ、測定ずみのタ
イヤ１１を上、下リム１６，４４から外す。 When the measurement of the tire 11 is completed, the cylinder 38
The stoppers 32, . . . , 32 are retracted by the return movement of
The lower rim 44 is lowered through the lower rim 44, and the measured tire 11 is removed from the upper and lower rims 16, 44.
そして、シリンダ５２による支持シヤフト４６
の上昇に伴つて芯部材５０とともに下部筒部４９
を上昇させ、ブレーキ５６によりデイスク５５を
挾着し、シリンダ４１の復動で、ラツク４０、大
径歯車３９、枝持シヤフト４６、芯部材５０を介
して下部筒部４９を戻し回転させて、下係止段部
５４が、ストツパー３２に係止されるようにセツ
トして、一測定サイクルを終了する。 and the support shaft 46 by the cylinder 52.
As the core member 50 rises, the lower cylindrical portion 49
is raised, the disc 55 is clamped by the brake 56, and the lower cylinder part 49 is rotated back through the rack 40, the large diameter gear 39, the branch shaft 46, and the core member 50 by the return movement of the cylinder 41. The lower locking step portion 54 is set to lock onto the stopper 32, and one measurement cycle is completed.
以上の説明からも明らかなように、この考案
は、上部リムの小径部に設けたストツパーで係止
される下係止段部と上係止段部とを下部リムの下
部筒部に円周方向に交互に設けて、下部リムの切
換回転により、ストツパーに対する下部筒部の係
止位置を変位させて、上部リムに対して下部リム
が、規定のリム幅となる下係止段部から、規定の
リム幅よりも僅かに広いリム幅となる上係止段部
に切換え得るようにしたものであるから、タイヤ
のビード幅が微妙に異なつている場合であつて
も、下部リムの位置調節によりビードを上、下部
リムに十分に密着させることができ、タイヤ振れ
の測定を常に高精度で迅速に行えるようになる。 As is clear from the above explanation, this invention provides a lower locking step and an upper locking step that are locked by a stopper provided on the small diameter portion of the upper rim. The locking position of the lower cylinder portion relative to the stopper is displaced by switching rotation of the lower rim, so that the lower rim has a specified rim width with respect to the upper rim. Since the rim width can be switched to the upper locking step which has a slightly wider rim width than the specified rim width, the position of the lower rim can be adjusted even if the tire bead width is slightly different. This allows the bead to be brought into close contact with the upper and lower rims, making it possible to always measure tire runout quickly and with high accuracy.
第１図は従来の振れ測定装置の側面図、第２図
は上、下リムとタイヤの嵌合状態を示す断面図、
第３図はこの考案に係る上部リム機構の断面図、
第４図は下部リム機構の断面図、第５図は第３図
のＡ−Ａ断面図、第６図はストツパーの回転機構
の平面図、第７図は上係止段部がストツパーに係
止された状態を示す要部縦断面図、第８図は第７
図の状態におけるストツパーとスペーサーとの位
置関係を示す平面断面図、第９図は下係止段部が
ストツパーに係止された状態を示す要部縦断面
図、第１０図は第９図の状態におけるストツパー
とスペーサーとの位置関係を示す平面断面図であ
る。
１１……タイヤ、１６……上部リム、１７……
上部リム機構、２５……小径部、２６……芯部
材、３１……ガイド部材、３２……ストツパー、
３３……中心シヤフト、３４……キー、３５……
連動カム台、３９……大径歯車、４０……ラツ
ク、４４……下部リム、４５……下部リム機構、
４６……支持シヤフト、４９……下部筒部、５０
……芯部材、５３……スペーサー、５４……下係
止段部、５５……上係止段部。
Fig. 1 is a side view of a conventional runout measuring device, Fig. 2 is a sectional view showing how the upper and lower rims and tires are fitted;
Figure 3 is a sectional view of the upper rim mechanism according to this invention.
Fig. 4 is a cross-sectional view of the lower rim mechanism, Fig. 5 is a cross-sectional view taken along the line A-A in Fig. 3, Fig. 6 is a plan view of the stopper rotation mechanism, and Fig. 7 shows how the upper locking step is engaged with the stopper. A vertical sectional view of the main part showing the stopped state, Figure 8 is the 7th
A plan sectional view showing the positional relationship between the stopper and the spacer in the state shown in the figure, FIG. 9 is a longitudinal sectional view of the main part showing the state in which the lower locking step is locked to the stopper, and FIG. 10 is the same as in FIG. 9. FIG. 3 is a plan sectional view showing the positional relationship between the stopper and the spacer in the state. 11... Tire, 16... Upper rim, 17...
Upper rim mechanism, 25... Small diameter portion, 26... Core member, 31... Guide member, 32... Stopper,
33...center shaft, 34...key, 35...
Interlocking cam stand, 39... Large diameter gear, 40... Rack, 44... Lower rim, 45... Lower rim mechanism,
46...Support shaft, 49...Lower cylinder part, 50
... core member, 53 ... spacer, 54 ... lower locking step, 55 ... upper locking step.
Claims (1)
と、下部リムを回転自在に、かつ昇降自在に支承
した下部リム機構とを備え、上、下リムに嵌合し
たタイヤを検査する装置において、 上記上部リムの下部に形成された小径部に、半
径方向へ出没自在なストツパーを設けると共に、
該上部リムの芯部を貫通し、上部リムに対して上
下動自在に、かつ一体回転自在に連結される中心
シヤフトを設け、該中心シヤフトの下端部に、そ
の上下動に連動して上記ストツパーを出没動させ
る連動カムを設ける一方、上記下部リムの上部に
形成された下部筒部が上記上部リムの小径部に嵌
合され、該下部筒部の内側上縁部に、スペーサー
を回転方向の所定位置に設け、スペーサーを取付
けた部分を、上部リムに対して下部リムが規定の
リム幅となる下係止段部とし、スペーサーを取付
けていない部分を、上部リムに対して下部リムが
規定のリム幅よりも僅かに広いリム幅となる上係
止段部として、上記下部リムの切換え回転によ
り、下係止段部がストツパーで係止される位置
と、上係止段部がストツパーで係止される位置と
に係止位置を変位させるようにしたことを特徴と
するタイヤ検査装置のリム機構。[Scope of Claim for Utility Model Registration] A tire fitted to the upper and lower rims, comprising an upper rim mechanism that rotatably supports the upper rim, and a lower rim mechanism that supports the lower rim rotatably and movably up and down. In the apparatus for inspecting
A center shaft is provided that passes through the core of the upper rim and is connected to the upper rim so that it can move up and down and rotate integrally with the upper rim, and the stopper is attached to the lower end of the center shaft in conjunction with the up and down movement of the shaft. A lower cylindrical portion formed at the upper part of the lower rim is fitted into the small diameter portion of the upper rim, and a spacer is attached to the inner upper edge of the lower cylindrical portion in the direction of rotation. The part where the spacer is installed is the lower locking step where the lower rim has the specified rim width with respect to the upper rim, and the part where the spacer is not installed is where the lower rim is the specified width with respect to the upper rim. As the upper locking step has a rim width slightly wider than the rim width of A rim mechanism for a tire inspection device, characterized in that a locking position is displaced between a locking position and a locking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980131477U JPS6212970Y2 (en) | 1980-09-16 | 1980-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980131477U JPS6212970Y2 (en) | 1980-09-16 | 1980-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5754004U JPS5754004U (en) | 1982-03-29 |
| JPS6212970Y2 true JPS6212970Y2 (en) | 1987-04-03 |
Family
ID=29491759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980131477U Expired JPS6212970Y2 (en) | 1980-09-16 | 1980-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212970Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010243502A (en) * | 1997-01-24 | 2010-10-28 | Micro-Poise Measurement Systems Llc | Automatic adjustable width chuck apparatus for tire testing system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3871580B2 (en) * | 2002-02-20 | 2007-01-24 | 株式会社ブリヂストン | Split rim for pneumatic tire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278977A (en) * | 1975-12-26 | 1977-07-02 | Mitsui Petrochemical Ind | Method of producing impact proof film |
| JPS55131478A (en) * | 1979-03-28 | 1980-10-13 | Inst Tech Precision Eng | Cutting wire tool coated with particle of superhigh hardness and method of producing the same |
-
1980
- 1980-09-16 JP JP1980131477U patent/JPS6212970Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5278977A (en) * | 1975-12-26 | 1977-07-02 | Mitsui Petrochemical Ind | Method of producing impact proof film |
| JPS55131478A (en) * | 1979-03-28 | 1980-10-13 | Inst Tech Precision Eng | Cutting wire tool coated with particle of superhigh hardness and method of producing the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010243502A (en) * | 1997-01-24 | 2010-10-28 | Micro-Poise Measurement Systems Llc | Automatic adjustable width chuck apparatus for tire testing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5754004U (en) | 1982-03-29 |
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