JPH05285742A - Judging device for product model - Google Patents

Judging device for product model

Info

Publication number
JPH05285742A
JPH05285742A JP8558192A JP8558192A JPH05285742A JP H05285742 A JPH05285742 A JP H05285742A JP 8558192 A JP8558192 A JP 8558192A JP 8558192 A JP8558192 A JP 8558192A JP H05285742 A JPH05285742 A JP H05285742A
Authority
JP
Japan
Prior art keywords
connecting rod
product
light source
light
hole
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
JP8558192A
Other languages
Japanese (ja)
Other versions
JP2585919B2 (en
Inventor
Yasuyuki Tateno
康幸 立野
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP4085581A priority Critical patent/JP2585919B2/en
Publication of JPH05285742A publication Critical patent/JPH05285742A/en
Application granted granted Critical
Publication of JP2585919B2 publication Critical patent/JP2585919B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To enable the assembly direction of a product and a model to which the product belongs to be judged by detecting the hole position of the product. CONSTITUTION:The judging device 10 for product models is made up of a light source section 12 and a light receiving section 14, the light source section 12 includes a light source, a cover flange 20 and a cover 24, an illuminating hole 26 is disposed at the cover 24, and a photo-electric switch 28 is disposed at the light receiving section 14. The light source section 12 is inserted into the large end hole Q of a connecting rod W in such a way that the illuminating hole 26 comes in a specified position based on data set in advance showing a car family to which the connecting rod W belongs. The light receiving section 14 is in the outside of the connecting rod W, and is displaced to a specified position. Therefore, if the connecting rod is in good agreement with the product model to which the connecting rod W belongs, illuminating light passing through both the illuminating hole 26 and the oil hole S of the connecting rod W from the light source can be detected by the photo-electric switch 28.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ラインにおいて組み立
てられる製品の機種および組付方向を自動的に判別する
製品の機種判別装置に関し、一層詳細には、例えば、ピ
ストンとクランクシャフトとを連結する車両用コンロッ
ドの機種を車両組付ラインにおいて自動的に判別するた
めの製品の機種判別装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a product type identification device for automatically identifying the type and assembly direction of a product to be assembled in a line, and more specifically, for example, connecting a piston and a crankshaft. The present invention relates to a product model discriminating apparatus for automatically discriminating a vehicle connecting rod model on a vehicle assembly line.

【0002】[0002]

【従来の技術】自動車製造業界では、車両本体に部品を
自動的に組み付ける自動組立システムが普及している。
車両のエンジン部において、ピストンとクランクシャフ
トとをコンロッドによって連結する組付作業も自動組立
システムによって自動的に行われる好例といえよう。
2. Description of the Related Art In the automobile manufacturing industry, an automatic assembly system for automatically assembling parts into a vehicle body is prevalent.
It can be said that the assembling work for connecting the piston and the crankshaft with the connecting rod is automatically performed by the automatic assembly system in the engine portion of the vehicle.

【0003】そこで、従来技術では、前記コンロッドに
ピストンとクランクシャフトとを組み付ける場合におい
て、クランクシャフトが連結される端部側の大径な孔に
形成された単一のオイル孔の位置によってコンロッドの
組付方向を判別し、さらに、コンロッドに刻設された機
種を示す表示をオペレータが目視確認することによっ
て、コンロッドの機種判別がなされている。
Therefore, in the prior art, when assembling the piston and the crankshaft to the connecting rod, the connecting rod is moved depending on the position of a single oil hole formed in a large diameter hole on the end side where the crankshaft is connected. The model of the connecting rod is determined by the operator's visual confirmation of the display indicating the model engraved on the connecting rod by determining the mounting direction.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、上記の
従来技術における目視によるコンロッドの組付方向の判
定、および機種の判別では、コンロッドの形状が略表裏
対称形状に製造されているとともに、機種が異なる場合
であっても形状が酷似しているために、組付方向の判
定、および機種の判別を正確に行うことが困難であると
いう不都合が発生する。
However, in the above visual determination of the connecting direction of the connecting rod and the determination of the model in the prior art, the connecting rod is manufactured to have a substantially symmetrical shape on the front and back, and the model is different. Even in this case, since the shapes are very similar to each other, it is difficult to accurately determine the assembling direction and the model.

【0005】なお、前記組付方向または機種の異なるコ
ンロッドの誤組み付けは動作試験の際に発見されるが、
この場合、コンロッドの周辺には、すでに他の部品の組
み付けが終了しているために、これらの部品を全て分解
し、再組み付けを行わなければならない煩雑さがある。
The mis-assembly of connecting rods having different assembly directions or models is found in the operation test.
In this case, since the assembly of the other parts has already been completed around the connecting rod, it is complicated to disassemble all these parts and reassemble them.

【0006】このため、前記の如き分解および再組み付
けに多大の時間を必要とするとともに、動作試験の効率
性を阻害し、ライン全体の生産性を低下させるという問
題がある。
Therefore, there is a problem in that it takes a lot of time for the above-mentioned disassembly and reassembly, and the efficiency of the operation test is hindered and the productivity of the entire line is lowered.

【0007】本発明は、このような従来の問題を解決す
るためになされたものであって、製品の孔部、例えば、
コンロッドのオイル孔等の位置を正確に検出することに
より、製品の組付方向の判定および製品の機種の判別を
確実、且つ迅速に行うことができる製品の機種判別装置
を提供することを目的とする。
The present invention has been made in order to solve the above-mentioned conventional problems, and it has been proposed that the holes of a product, for example,
An object of the present invention is to provide a product model identification device capable of reliably and quickly determining the assembly direction of the product and the product model by accurately detecting the position of the oil hole of the connecting rod. To do.

【0008】[0008]

【課題を解決するための手段】上記の目的を達成するた
めに、本発明は、光源と、製品の孔部を通過した前記光
源からの照明光を検出する受光手段と、前記受光手段で
得られた光量に対応する信号を受けて所定の信号を出力
する判別信号生成手段と、を備え、前記光源からの前記
照明光を所定位置に位置決めされた製品の孔部に照射
し、前記照明光を前記受光手段で受けて、前記製品の孔
部を通過した光量によって、前記製品が所定の機種であ
るか否かを示す信号を前記判別信号生成手段から導出す
ることを特徴とする。
In order to achieve the above object, the present invention provides a light source, a light receiving means for detecting illumination light from the light source which has passed through a hole of a product, and the light receiving means. Determination signal generating means for receiving a signal corresponding to the received light amount and outputting a predetermined signal, and irradiating the illumination light from the light source to a hole portion of a product positioned at a predetermined position, the illumination light Is received by the light receiving means, and a signal indicating whether or not the product is a predetermined model is derived from the discrimination signal generating means according to the amount of light passing through the hole of the product.

【0009】[0009]

【作用】本発明に係る製品の機種判別装置では、光源か
らの照明光を、所定位置に位置決めされた製品の孔部に
照射する。
In the product type identification device according to the present invention, the illumination light from the light source is applied to the hole of the product positioned at a predetermined position.

【0010】判別信号生成手段は前記製品の孔部を通過
する光量が予め設定された光量以上であるとき、前記製
品が所定の機種であることを示す信号を導出する。
The discrimination signal generating means derives a signal indicating that the product is a predetermined model when the amount of light passing through the hole of the product is equal to or more than a preset amount of light.

【0011】従って、製品の孔部を通過する光の量によ
って製品の取付方向、並びに機種を正確、且つ迅速に判
別できる。
Therefore, the mounting direction of the product and the model can be accurately and quickly determined by the amount of light passing through the hole of the product.

【0012】[0012]

【実施例】次に、本発明に係る製品の機種判別装置につ
いて、好適な実施例を挙げ、添付の図面を参照しながら
以下詳細に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a product type discriminating apparatus according to the present invention will be described in detail below with reference to the accompanying drawings.

【0013】図1は判別されるべき製品としてのコンロ
ッドWと、本発明を実施する機種判別装置10の相対的
位置関係を示す一部省略斜視図であり、図2はコンロッ
ドWに機種判別装置10が配設された場合の一部縦断面
説明図である。
FIG. 1 is a partially omitted perspective view showing a relative positional relationship between a connecting rod W as a product to be discriminated and a model discriminating apparatus 10 for carrying out the present invention, and FIG. 2 is a model discriminating apparatus for the connecting rod W. It is a partial longitudinal cross-section explanatory drawing in the case where 10 is arrange | positioned.

【0014】コンロッドWはピストンピンが装着される
端部側の小径な孔部(以下、小端孔という)Pとクラン
クシャフトピンが装着される端部側の大径な孔部(以
下、大端孔という)Qとを備え、大端孔Qの壁面にはオ
イルが注入されるオイル孔Sが穿設される。
The connecting rod W has a small-diameter hole portion (hereinafter referred to as a small end hole) P on the end side where the piston pin is mounted and a large-diameter hole portion (hereinafter, large hole) at the end portion where the crankshaft pin is mounted. (Referred to as an end hole) Q, and an oil hole S into which oil is injected is formed on the wall surface of the large end hole Q.

【0015】機種判別装置10は光源部12と受光部1
4とからなり、光源部12は照明光Lを照射する光源1
6と、この光源16が着脱自在に装着されるソケット1
8と、前記光源16から照射される照明光Lの漏出を防
止するカバーフランジ20と、このカバーフランジ20
および前記ソケット18が固着されるブラケット22
と、前記カバーフランジ20に取着され、前記光源16
を囲繞するカバー24とを備え、前記カバー24には照
射孔26が穿設される。
The model discriminating apparatus 10 includes a light source section 12 and a light receiving section 1.
4 and the light source unit 12 emits the illumination light L.
6 and a socket 1 to which the light source 16 is detachably mounted
8, a cover flange 20 for preventing leakage of the illumination light L emitted from the light source 16, and the cover flange 20.
And a bracket 22 to which the socket 18 is fixed
Attached to the cover flange 20, and the light source 16
And a cover 24 that surrounds the cover 24, and an irradiation hole 26 is formed in the cover 24.

【0016】受光部14は前記光源16から照射される
照明光Lを受光する判別信号生成手段としての光電スイ
ッチ28を備える。
The light receiving section 14 is provided with a photoelectric switch 28 as a discrimination signal generating means for receiving the illumination light L emitted from the light source 16.

【0017】図3に機種判別装置10を制御する電気回
路29のブロック構成図を示す。
FIG. 3 shows a block diagram of an electric circuit 29 for controlling the model discriminating apparatus 10.

【0018】電気回路29はコンロッドWの機種等のデ
ータを入力する入力回路30と、前記入力されたデータ
に基づいて光源部駆動回路32および受光部駆動回路3
4を制御する制御回路36とを備え、光源部駆動回路3
2から出力される駆動信号は図示しないシリンダ等を付
勢して光源部12を変位させる。また、受光部駆動回路
34から出力される駆動信号はシリンダ40を付勢して
受光部14を変位させるためのものである。
The electric circuit 29 is an input circuit 30 for inputting data such as the model of the connecting rod W, and a light source drive circuit 32 and a light receiving drive circuit 3 based on the input data.
And a control circuit 36 for controlling the light source unit 4,
The drive signal output from 2 urges a cylinder or the like (not shown) to displace the light source unit 12. The drive signal output from the light receiving section drive circuit 34 is for urging the cylinder 40 to displace the light receiving section 14.

【0019】受光部14から出力されるコンロッドWの
機種判別信号は組立ロボット制御回路38に出力され
る。
The model identification signal of the connecting rod W output from the light receiving section 14 is output to the assembly robot control circuit 38.

【0020】以上のように構成される機種判別装置10
において、コンロッドWの機種を判別する作用について
図1乃至図3を参照しながら説明する。
A model discriminating apparatus 10 configured as described above
In the above, the operation of determining the model of the connecting rod W will be described with reference to FIGS. 1 to 3.

【0021】先ず、図示しない自動組立ロボットによっ
てコンロッドWが搬送されて、所定の位置に載置され、
該コンロッドWは位置決めピン42およびコンロッド位
置決めシリンダ44によって位置決めされる。次いで、
制御回路36はオペレータによって入力回路30から入
力されたコンロッドWの機種を示すデータから、例え
ば、コンロッドW1 であることを読み取り、光源部駆動
回路32を介して図示しない光源部駆動シリンダを付勢
し、光源部12を大端孔Qに挿入する(図2参照)。こ
のとき、光源部駆動回路32は入力回路30から入力さ
れたコンロッドW 1 のデータに基づいて、カバー24の
照射孔26を所定の位置に位置決めする。
First, an automatic assembly robot (not shown)
The connecting rod W is transported and placed at a predetermined position,
The connecting rod W has a positioning pin 42 and a connecting rod position.
Positioning is performed by the positioning cylinder 44. Then
The control circuit 36 is input by the operator from the input circuit 30.
For example, from the data showing the model of connecting rod W
For example, connecting rod W1Read that and drive the light source
Energize the light source drive cylinder (not shown) via the circuit 32.
Then, the light source unit 12 is inserted into the large end hole Q (see FIG. 2). This
At this time, the light source drive circuit 32 is input from the input circuit 30.
Connected Rod W 1Based on the data of
The irradiation hole 26 is positioned at a predetermined position.

【0022】さらに、制御回路36は入力回路30から
入力されたコンロッドW1 のデータに基づいて、図示し
ない受光部駆動機構を付勢し、コンロッドW1 のオイル
孔Sの中心線上であって、オイル孔Sの断面と平行とな
る位置へ受光部14を変位させる。
Further, the control circuit 36 urges a light receiving portion drive mechanism (not shown) based on the data of the connecting rod W 1 input from the input circuit 30, and on the center line of the oil hole S of the connecting rod W 1 , The light receiving section 14 is displaced to a position parallel to the cross section of the oil hole S.

【0023】光源16は予め付勢されて点灯しているた
め、照明光Lは照射孔26およびコンロッドW1 のオイ
ル孔Sを通過して光電スイッチ28に到達する。光電ス
イッチ28は受光した照明光Lが予め設定された光量以
上であるとき、コンロッドW 1 の機種が入力回路30か
ら入力された機種と同一であり、且つ、組付方向が正常
であることを示す信号を組立ロボット制御回路38に対
して出力する。
The light source 16 is pre-energized and turned on.
Therefore, the illumination light L is emitted from the irradiation hole 26 and the connecting rod W.1Oy
Through the hole S to reach the photoelectric switch 28. Photoelectric
The switch 28 determines that the received illumination light L is less than a preset light amount.
Connecting rod W when above 1Is the input circuit 30?
It is the same as the model input from the user and the assembly direction is normal.
To the assembling robot control circuit 38.
And output.

【0024】この場合、光電スイッチ28の受光面はオ
イル孔Sの直径、例えば、20mmと実質的に同一の有
効直径となるようにマスキングされており、さらに、カ
バー24に穿設された照射孔26の直径も20mmに選
択しておく。また、カバー24の板厚は略10mmと厚
く設定されているため、光束の広がりが抑止され、照明
光Lのビーム幅は略直径20mmとなる。
In this case, the light receiving surface of the photoelectric switch 28 is masked so that the effective diameter is substantially the same as the diameter of the oil hole S, for example, 20 mm, and the irradiation hole formed in the cover 24 is further provided. The diameter of 26 is also selected to be 20 mm. Further, since the plate thickness of the cover 24 is set to be as thick as approximately 10 mm, the spread of the light flux is suppressed, and the beam width of the illumination light L becomes approximately 20 mm in diameter.

【0025】図4は予め設定されたコンロッドW1 と機
種が異なるコンロッドW2 との違いを説明する図であ
る。この場合、入力回路30から入力されたコンロッド
1 の機種の形状が、例えば、小端孔Pの中心Aと大端
孔Qの中心B1 との距離がC1であり、これと異なる機
種のコンロッドW2 における小端孔Pの中心Aと大端孔
Qの中心B2 との距離がC2 であったとすると、マスキ
ングされた受光部14の有効受光面の中心はコンロッド
1 のオイル孔Sの中心線上に存在するため、コンロッ
ドW1 のオイル孔Sを通過する照明光L1 を充分に受光
することができる。一方、コンロッドW2 のオイル孔S
を通過する照明光L2 の中心線はマスキングされた受光
部14の有効受光面の中心と一致しないため、受光部1
4は照明光L2 を充分に受光することができない。
FIG. 4 is a diagram for explaining the difference between a preset connecting rod W 1 and a connecting rod W 2 of a different model. In this case, the shape of the model of the connecting rod W 1 input from the input circuit 30 is, for example, a distance C 1 between the center A of the small end hole P and the center B 1 of the large end hole Q, which is different from this model. If the distance between the center A of the small end hole P and the center B 2 of the large end hole Q of the connecting rod W 2 is C 2 , the center of the effective light receiving surface of the masked light receiving portion 14 is the oil of the connecting rod W 1 . Since it exists on the center line of the hole S, the illumination light L 1 passing through the oil hole S of the connecting rod W 1 can be sufficiently received. On the other hand, the oil hole S of the connecting rod W 2
Since the center line of the illumination light L 2 that passes through does not coincide with the center of the effective light receiving surface of the masked light receiving unit 14, the light receiving unit 1
4 cannot receive the illumination light L 2 sufficiently.

【0026】従って、検査判別対象であるコンロッドW
1 と機種が異なるコンロッドW2 が位置決めされた場合
は、光軸がずれるために、光電スイッチ28の受光量が
正常な状態と比較して少量となり、光電スイッチ28は
位置決めされたコンロッドW 2 が設定されたコンロッド
1 と同一であることを示す信号を出力しない。そこ
で、組立ロボット制御回路38は組み付けを停止すると
ともに、警報ブザーを鳴動させる。
Therefore, the connecting rod W to be inspected is determined.
1Connecting rod W with different model2Is positioned
, The amount of light received by the photoelectric switch 28 is
Compared to the normal state, the amount is small and the photoelectric switch 28
Positioned connecting rod W 2Connecting rod
W1Does not output a signal indicating that it is the same as. There
Then, when the assembly robot control circuit 38 stops the assembly,
Both sound the alarm buzzer.

【0027】また、位置決めされたコンロッドW1 の位
置決め方向が異なる場合には、オイル孔Sが所定の位置
とならない(図4、S1 参照)。従って、光電スイッチ
28は照明光L1 を全く検出することができないため、
この場合も光電スイッチ28は設定された機種の取付方
向と同一であることを示す信号を出力しない。
When the positioning direction of the positioned connecting rod W 1 is different, the oil hole S does not come to a predetermined position (see S 1 in FIG. 4). Therefore, since the photoelectric switch 28 cannot detect the illumination light L 1 at all,
Also in this case, the photoelectric switch 28 does not output a signal indicating that the mounting direction of the set model is the same.

【0028】以上説明したように、本実施例によれば、
光源16の照明光Lは、カバー24の照射孔26および
コンロッドWのオイル孔Sを通過して光電スイッチ28
に到達する。光電スイッチ28は前記到達した光量が予
め設定された光量以上か否かを判定することにより、位
置決めされたコンロッドWの機種が入力回路30から入
力された機種と同一か否かを判別する。
As described above, according to this embodiment,
The illumination light L of the light source 16 passes through the irradiation hole 26 of the cover 24 and the oil hole S of the connecting rod W and passes through the photoelectric switch 28.
To reach. The photoelectric switch 28 determines whether or not the model of the positioned connecting rod W is the same as the model input from the input circuit 30 by determining whether or not the reached light amount is equal to or more than a preset light amount.

【0029】また、コンロッドWの位置決め方向が異な
る場合には、オイル孔Sが所定の位置とならず、照明光
Lが光電スイッチ28に到達しないため、位置決め方向
が異なることを検出することができる。
When the connecting rod W has a different positioning direction, the oil hole S does not come to a predetermined position and the illumination light L does not reach the photoelectric switch 28, so that it is possible to detect that the positioning direction is different. ..

【0030】[0030]

【発明の効果】本発明に係る製品の機種判別装置では、
製品に穿設された孔部が所定位置にあるか否かで判別信
号生成手段からの出力信号の有無が決定される。
According to the product model discriminating apparatus of the present invention,
The presence / absence of an output signal from the discrimination signal generating means is determined by whether or not the hole portion formed in the product is at a predetermined position.

【0031】従って、搬送されて所定の位置に載置され
た製品の載置方向の違い、および製品の機種の違いを検
出することができ、間違った組付方向に製品を組み付け
たり、または、機種の異なる製品に部品を組み付けるこ
とを防止することができる。
Therefore, it is possible to detect the difference in the mounting direction of the product conveyed and placed at the predetermined position, and the difference in the model of the product, and to assemble the product in the wrong assembly direction, or It is possible to prevent parts from being assembled in products of different models.

【0032】さらに、前記間違いによる組み付けを阻止
することにより、分解および再組み付けによる作業時間
を削減でき、組立ラインの生産性を向上させることがで
きるという効果を奏する。
Further, by preventing the assembling due to the mistake, the working time for disassembling and reassembling can be reduced, and the productivity of the assembly line can be improved.

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

【図1】本発明を実施する機種判別装置とコンロッドと
の斜視図である。
FIG. 1 is a perspective view of a model identification device and a connecting rod for implementing the present invention.

【図2】図1の実施例に示す機種判別装置がコンロッド
に配設された場合の一部縦断面説明図である。
FIG. 2 is a partial vertical cross-sectional explanatory view when the model identifying device shown in the embodiment of FIG. 1 is arranged on a connecting rod.

【図3】図1に示す実施例を制御する電気回路のブロッ
ク構成図である。
FIG. 3 is a block diagram of an electric circuit for controlling the embodiment shown in FIG.

【図4】図1に示す実施例のコンロッドと受光部との位
置関係を説明する図である。
FIG. 4 is a diagram illustrating a positional relationship between a connecting rod and a light receiving unit of the embodiment shown in FIG.

【符号の説明】[Explanation of symbols]

10…機種判別装置 12…光源部 14…受光部 16…光源 20…カバーフランジ 24…カバー 26…照射孔 28…光電スイッチ 10 ... Model identification device 12 ... Light source part 14 ... Light receiving part 16 ... Light source 20 ... Cover flange 24 ... Cover 26 ... Irradiation hole 28 ... Photoelectric switch

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】光源と、 製品の孔部を通過した前記光源からの照明光を検出する
受光手段と、 前記受光手段で得られた光量に対応する信号を受けて所
定の信号を出力する判別信号生成手段と、 を備え、前記光源からの前記照明光を所定位置に位置決
めされた製品の孔部に照射し、前記照明光を前記受光手
段で受けて、前記製品の孔部を通過した光量によって、
前記製品が所定の機種であるか否かを示す信号を前記判
別信号生成手段から導出することを特徴とする製品の機
種判別装置。
1. A light source, a light receiving unit that detects illumination light from the light source that has passed through a hole of a product, and a determination that receives a signal corresponding to the amount of light obtained by the light receiving unit and outputs a predetermined signal. Signal generation means, irradiating the illumination light from the light source to a hole portion of a product positioned at a predetermined position, receiving the illumination light by the light receiving means, and the amount of light passing through the hole portion of the product. By
A product model discriminating apparatus, wherein a signal indicating whether or not the product is a predetermined model is derived from the discrimination signal generating means.
【請求項2】請求項1記載の装置において、製品はコン
ロッドであり、孔部はコンロッドの大端部に形成された
オイル孔であることを特徴とする製品の機種判別装置。
2. The device according to claim 1, wherein the product is a connecting rod, and the hole is an oil hole formed at the large end of the connecting rod.
【請求項3】請求項1または2記載の装置において、光
源を囲繞する光源用カバーを有し、前記光源用カバーは
光源からの光を所定方向に導く孔部を有することを特徴
とする製品の機種判別装置。
3. The device according to claim 1, further comprising a light source cover surrounding the light source, wherein the light source cover has a hole portion for guiding light from the light source in a predetermined direction. Model identification device.
JP4085581A 1992-04-07 1992-04-07 Product type identification device Expired - Lifetime JP2585919B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4085581A JP2585919B2 (en) 1992-04-07 1992-04-07 Product type identification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4085581A JP2585919B2 (en) 1992-04-07 1992-04-07 Product type identification device

Publications (2)

Publication Number Publication Date
JPH05285742A true JPH05285742A (en) 1993-11-02
JP2585919B2 JP2585919B2 (en) 1997-02-26

Family

ID=13862783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4085581A Expired - Lifetime JP2585919B2 (en) 1992-04-07 1992-04-07 Product type identification device

Country Status (1)

Country Link
JP (1) JP2585919B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1811265A1 (en) * 2004-11-09 2007-07-25 HONDA MOTOR CO., Ltd. Device and method for inspecting connecting rod
KR101475716B1 (en) * 2014-08-06 2014-12-23 이주영 A bearing press machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662630A (en) * 1979-10-24 1981-05-28 Fuji Heavy Ind Ltd Display method of product specification difference in production line and synchronous production system utilizing this method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662630A (en) * 1979-10-24 1981-05-28 Fuji Heavy Ind Ltd Display method of product specification difference in production line and synchronous production system utilizing this method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1811265A1 (en) * 2004-11-09 2007-07-25 HONDA MOTOR CO., Ltd. Device and method for inspecting connecting rod
EP1811265A4 (en) * 2004-11-09 2008-03-19 Honda Motor Co Ltd Device and method for inspecting connecting rod
US7596994B2 (en) 2004-11-09 2009-10-06 Honda Motor Co., Ltd. Device and method for inspecting connecting rod
KR101475716B1 (en) * 2014-08-06 2014-12-23 이주영 A bearing press machine

Also Published As

Publication number Publication date
JP2585919B2 (en) 1997-02-26

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