JPS6111765B2 - - Google Patents
Info
- Publication number
- JPS6111765B2 JPS6111765B2 JP58017892A JP1789283A JPS6111765B2 JP S6111765 B2 JPS6111765 B2 JP S6111765B2 JP 58017892 A JP58017892 A JP 58017892A JP 1789283 A JP1789283 A JP 1789283A JP S6111765 B2 JPS6111765 B2 JP S6111765B2
- Authority
- JP
- Japan
- Prior art keywords
- log
- rope
- tool post
- maximum diameter
- tool rest
- 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
Landscapes
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
（発明の目的）
本発明は、原木径に対応させて刃物台の後退停
止位置を機械的に正確に検出することを目的とす
るベニヤレースに於ける刃物台の後退停止位置検
出装置に関するものである。Detailed Description of the Invention (Object of the Invention) The present invention aims to mechanically accurately detect the retraction stop position of the tool post in accordance with the log diameter. This invention relates to a stop position detection device.
（従来技術）
従来、ベニヤレースの刃物台の後退停止位置の
決定は、作業者の目視判断より原木の最大径を見
計らつて行つていた。そして、安全のために刃物
台を原木径に比較して大きく後退させ、切削に際
しては、切削直前まで刃物台を高速送りし、しか
る後に刃物台を歩送りに転換して原木の切削を行
つていた。よつて、刃物台の後退量並びに、原木
の切削に係らない刃物台の高速前進送り量が大き
くなつて、ベニヤレースの稼動時間が短くなると
共に、刃物台の前進において迅速に高速送りから
歩送りに転換する機構が不可欠となる等の不具合
があつた。(Prior Art) Conventionally, the retraction stop position of a veneer lace turret has been determined by determining the maximum diameter of the raw wood through visual judgment by the operator. For safety, the turret is moved back far compared to the diameter of the log, and during cutting, the turret is fed at high speed until just before cutting, and then the turret is switched to step feed to cut the log. was. Therefore, the amount of retraction of the turret and the amount of high-speed forward feed of the turret that is not involved in cutting raw wood are increased, the operating time of the veneer race is shortened, and the forward movement of the turret can quickly change from high-speed feed to step feed. There were some problems, such as the need for a mechanism to convert to
更に、刃物台の後退量、高速前進送り量並びに
歩送り切換え位置を作業者の目視判断により決定
しているので、その判断の誤りにより原木径に比
較して刃物台の後退量が少な過ぎ、或るいは高速
前進送り量が大過ぎ、原木が刃物に接触、或るい
は衝突する事態が全くないとは言えなかつた。 Furthermore, since the amount of retraction of the tool post, the amount of high-speed forward feed, and the switching position for step feed are determined by the operator's visual judgment, an error in judgment may result in the amount of retraction of the tool post being too small compared to the diameter of the log. Alternatively, the amount of high-speed forward feed was too large, and it could not be said that there would be no possibility of the raw wood coming into contact with or colliding with the cutter.
上記事情により、作業者の疲労が増大すると共
に、危険が伴い、又無人化によるベニヤレースの
自動運転が困難とされていた。 Due to the above-mentioned circumstances, worker fatigue increases, danger is involved, and automatic operation of veneer lace by unmanned operation is difficult.
（発明の構成）
本発明は、上記した従来技術を背景にしてなさ
れたもので、その要旨は、原木の転動面に対して
垂直方向に昇降自在に装着された光線、レーザー
光線、超音波等を利用した原木最大径検出手段に
より原木の最大径を検出し、該原木最大径検出手
段の昇降と刃物台の進退とを、その昇降量と進退
量との比が２：１となるように互いに同期させ、
原木最大径検出手段が原木の最大径を検出した信
号を刃物台に伝達して、刃物台を原木径に対応さ
せた適正位置まで後退させて停止せしめることで
ある。(Structure of the Invention) The present invention has been made against the background of the above-mentioned prior art, and its gist is that a light beam, a laser beam, an ultrasonic wave, etc., which are attached to the rolling surface of raw wood so as to be able to rise and fall freely in the vertical direction, The maximum diameter of the log is detected by the log maximum diameter detection means using the log maximum diameter detection means, and the raising and lowering of the log maximum diameter detecting means and the advance and retreat of the tool post are such that the ratio of the amount of elevation and the amount of advance and retreat is 2:1. synchronize with each other,
The log maximum diameter detection means transmits a signal that detects the maximum diameter of the log to the tool rest, and the tool rest is moved back to an appropriate position corresponding to the diameter of the log and stopped.
以下、本発明の実施例を添附図面を参照にして
具体的に説明する。 Embodiments of the present invention will be specifically described below with reference to the accompanying drawings.
第１図および第２図に於いて、ベニヤレースＬ
の前方には原木Ｗを搬入するための搬入コンベア
１が水平に設置されており、この搬入コンベア１
とベニヤレースＬとの間には一対の橋材２が僅か
に前傾して架け渡されている。この橋材２の前端
部には、橋材２を転動してきた原木Ｗを一旦保持
すると共に、軸３を中心に回動して保持した原木
ＷをベニヤレースＬの両チヤツクＣの間に投入す
るための一対の原木投入部材４が設けられてい
る。ベニヤレースＬの一方の主軸台５の前面５ａ
には光電管箱６が前記橋材２に対して垂直に取り
付けられている。 In Figures 1 and 2, veneer lace L
A carry-in conveyor 1 for carrying in logs W is installed horizontally in front of the
A pair of bridge members 2 are spanned between and the veneer lace L with a slight forward inclination. At the front end of this bridge material 2, the log W that has rolled on the bridge material 2 is temporarily held, and the log W that is rotated and held around the shaft 3 is held between both chucks C of the veneer race L. A pair of raw wood inputting members 4 are provided for inputting logs. Front surface 5a of one headstock 5 of veneer race L
A phototube box 6 is attached perpendicularly to the bridge material 2.
又、第１図乃至第４図に於いて、光電管箱６の
上下に固着した上板７と下板８とで２本の案内棒
９が支持されており、この２本の案内棒９に軸受
１０を介して昇降体１１が摺動自在に装着され、
この昇降体１１に原木最大径検出手段である投光
と受光とを兼備した光電管１２が一体に取り付け
られている。上板７の中央部に軸１３を介して案
内プーリー１４が取り付けられている。又、第１
図および第５図に示されるように、主軸台５の側
面５ｂにおける前記案内プーリー１４のほぼ下方
に別の案内プーリー１５が取り付けられ、主軸台
５の側面５ｂにおける刃物台１６の下端部の前進
端位置の前方に更に別の案内プーリー１７が取り
付けられ、この案内プーリー１７の斜下方に取り
付けられたブラケツト１８に調整ボルト１９が前
記刃物台１６の進退方向に進退自在に螺合されて
いる。 In addition, in FIGS. 1 to 4, two guide rods 9 are supported by an upper plate 7 and a lower plate 8 fixed to the top and bottom of the photocell box 6. An elevating body 11 is slidably mounted via a bearing 10,
A phototube 12 serving as both light emitting and light receiving means is integrally attached to this elevating body 11 as means for detecting the maximum diameter of logs. A guide pulley 14 is attached to the center of the upper plate 7 via a shaft 13. Also, the first
As shown in the drawings and FIG. 5, another guide pulley 15 is attached substantially below the guide pulley 14 on the side surface 5b of the headstock 5, and the lower end of the tool rest 16 on the side surface 5b of the headstock 5 is advanced. Another guide pulley 17 is attached in front of the end position, and an adjustment bolt 19 is screwed into a bracket 18 attached diagonally below the guide pulley 17 so as to be freely movable in the forward and backward direction of the tool rest 16.
一方、前記刃物台１６は水平に対して所定角度
傾斜した方向に進退し得るように構成されてお
り、該刃物台１６の進退に支障を来さない下端面
１６ａにブラケツト２０を介して移動プーリー２
１が取り付けられている。又、ロープ２２の一端
が前記昇降体１１に止着され、このロープ２２が
順次前記案内プーリー１４，１５，１７並びに移
動プーリー２１に掛けられ、ロープ２２の他端が
前記調整ボルト１９の先端に止着され、刃物台１
６が後退すると徐々にロープ２２が引張られて光
電管１２を取り付けた昇降体１１が上昇すると共
に、刃物台１６が前進すると、昇降体１１が自重
によりロープ２２を引張りつつ下降するように構
成されている。 On the other hand, the tool rest 16 is configured to be able to move forward and backward in a direction inclined at a predetermined angle with respect to the horizontal, and a movable pulley is attached to the lower end surface 16a of the tool rest 16 via a bracket 20, which does not impede the movement of the tool rest 16 back and forth. 2
1 is attached. Also, one end of the rope 22 is fixed to the elevating body 11, this rope 22 is sequentially hung on the guide pulleys 14, 15, 17 and the movable pulley 21, and the other end of the rope 22 is attached to the tip of the adjustment bolt 19. It is fixed and the turret 1
6 retreats, the rope 22 is gradually pulled, and the elevating body 11 to which the phototube 12 is attached rises, and when the tool rest 16 moves forward, the elevating body 11 descends while pulling the rope 22 by its own weight. There is.
以上の説明から明らかのように、原木最大径検
出手段である光電管１２の昇降量L1と、刃物台
１６の進退量L2との比は２：１となつている。
よつて、原木最大径検出手段である光電管１２が
上昇して原木Ｗの最大径Ｄを検出すると、刃物台
１６は光電管１２の上昇量の半分だけ後退して停
止するようになつている。 As is clear from the above description, the ratio between the amount of elevation L1 of the phototube 12, which is the means for detecting the maximum diameter of logs, and the amount of advancement and retreat L2 of the tool rest 16 is 2:1.
Therefore, when the phototube 12, which is the log maximum diameter detection means, rises and detects the maximum diameter D of the log W, the tool rest 16 moves back by half the amount of rise of the phototube 12 and stops.
ここで、原木Ｗを両チヤツクＣの間に投入した
際に、原木Ｗが刃物台１６に取り付けた刃物２３
に接触或るいは衝突しないように、原木最大径検
出手段である光電管１２が原木Ｗの最大径を検出
して刃物台１６が停止した場合に、刃物台１６に
取り付けた刃物２３と原木Ｗとの間に所定の隙間
ｔが形成されるようにロープ２２の長さを調整し
てあり、前記調整ボルト１９を進退させることに
より前記隙間ｔの大きさを自在に調整する。 Here, when the log W is put between both chucks C, the log W is attached to the cutter 23 attached to the tool rest 16.
When the phototube 12, which is the log maximum diameter detection means, detects the maximum diameter of the log W and the tool post 16 stops, the cutter 23 attached to the tool post 16 and the log W are prevented from coming into contact with or colliding with each other. The length of the rope 22 is adjusted so that a predetermined gap t is formed between the two, and the size of the gap t can be freely adjusted by moving the adjustment bolt 19 forward and backward.
又、第１図に於いて、２４はチヤツクＣの間に
投入された原木Ｗのセンタリングと外周駆動とを
兼用したローラで、３本のローラ２４は互いに同
期して主軸の軸心に対して接近・離隔し得るよう
に構成されている。 Further, in Fig. 1, 24 is a roller that serves both for centering and for driving the outer circumference of the raw wood W inserted between the chucks C, and the three rollers 24 synchronize with each other to move the log W into the center of the main shaft. It is configured so that it can be approached and separated.
又、第２図に於いて、２５は光電管１２から発
せられた光線を反射させるための反射板で、この
反射板２５と、光電管１２とを結ぶ線分は、原木
Ｗの軸心に対して所定角度傾斜させてあり、投入
する原木Ｗの径が変化した場合にも常に該原木Ｗ
の最大径を検出し得るようにしてある。 In addition, in FIG. 2, 25 is a reflector plate for reflecting the light beam emitted from the phototube 12, and the line segment connecting this reflector plate 25 and the phototube 12 is aligned with the axis of the log W. It is tilted at a predetermined angle, so even if the diameter of the log W to be input changes, the log W is always
The maximum diameter of the diameter can be detected.
又、上記実施例では、投光と受光を兼備した光
電管１２と反射板２５とで原木最大径検出手段を
構成したが、その他投光用光電管と受光用光電管
とで原木最大径検出手段を構成してもよく、更
に、レーザー光線或るいは超音波を利用した発信
器と受信器とで原木最大径検出手段を構成しても
よい。又、刃物台１６が前進する際に、自重によ
り昇降体１１が下降してロープ２２が引張られる
が、ロープ２２の抵抗が大きくて昇降体１１の自
重のみではロープ２２が引張られない場合には、
例えば昇降体１１と下板８とを引張りスプリング
（図示せず）で連結し、この引張スプリングの引
張力により昇降体１１を強制的に下降させてロー
プ２２を引張るように構成してもよい。 Further, in the above embodiment, the phototube 12 that emits and receives light and the reflector 25 constitute the maximum diameter detection means for logs, but the maximum diameter detection means for logs may also be constituted by the phototube for projecting light and the phototube for receiving light. Furthermore, the log maximum diameter detection means may be configured with a transmitter and a receiver that utilize laser beams or ultrasonic waves. Furthermore, when the tool post 16 moves forward, the elevating body 11 descends due to its own weight and the rope 22 is pulled, but if the resistance of the rope 22 is large and the rope 22 cannot be pulled by the own weight of the elevating body 11 alone, ,
For example, the elevating body 11 and the lower plate 8 may be connected by a tension spring (not shown), and the elevating body 11 may be forcibly lowered by the tensile force of the tension spring to pull the rope 22.
尚、図中２６は、光電管箱６に設けられた窓を
示す。 Note that 26 in the figure indicates a window provided in the phototube box 6.
（発明の作用）
次に、本発明の作用について説明すると、第１
図および第２図に於いて、原木Ｗを搬入コンベア
１から橋材２に移送すると、原木Ｗは転動して第
１図で二点鎖線で示されるように原木投入部材４
で一旦保持される。この状態では、刃物台１６は
二点鎖線で示されるように前進端位置で停止して
いる。(Action of the invention) Next, the action of the present invention will be explained.
In the figures and FIG. 2, when the logs W are transferred from the carry-in conveyor 1 to the bridge material 2, the logs W roll and move to the log inputting member 4 as shown by the two-dot chain line in FIG.
is temporarily held. In this state, the tool rest 16 is stopped at the forward end position as shown by the two-dot chain line.
しかる後に、刃物台１６の駆動装置（図示せ
ず）を起動させて後退させると、移動プーリー２
１の後退に沿つてロープ２２が引張られ、光電管
１２を取り付けた昇降体１１が原木Ｗの転動面に
対して垂直な方向に上昇し、光電管１２から発せ
られた光線が反射板２５で反射されて受光する
と、原木Ｗの最大径Ｄが検出され、この信号が刃
物台１６の駆動装置に伝達されて刃物台１６が後
退し、実線で示される位置で停止する。ここで、
刃物台１６の後退量L2は、原木最大径検出手段
である光電管１２の上昇量L1の1/2であり、刃物
台１６は原木Ｗの径Ｄのほぼ1/2だけ後退して停
止する。 After that, when the drive device (not shown) of the tool rest 16 is started and the tool rest 16 is moved backward, the movable pulley 2
The rope 22 is pulled along the retreat of the phototube 1, and the elevating body 11 to which the phototube 12 is attached rises in a direction perpendicular to the rolling surface of the log W, and the light rays emitted from the phototube 12 are reflected by the reflection plate 25. When the light is received, the maximum diameter D of the raw wood W is detected, and this signal is transmitted to the drive device of the tool post 16, causing the tool post 16 to move backward and stop at the position shown by the solid line. here,
The retraction amount L 2 of the tool rest 16 is 1/2 of the rise amount L 1 of the phototube 12, which is the means for detecting the maximum diameter of the log, and the tool rest 16 retreats by approximately 1/2 of the diameter D of the log W and then stops. do.
そして、３本のローラ２４を主軸の軸心から離
隔した状態にしたままで、原木投入部材４を矢印
Ｐ方向に回動させて原木ＷをベニヤレースＬの両
チヤツクＣ間に投入し、しかる後に３本のローラ
２４を主軸の軸心に対して接近するように移動さ
せて原木Ｗを保持すると、該原木Ｗのセンタリン
グが行なわれる。この状態では、前述したよう
に、刃物台１６の刃物２３と、両チヤツクＣで挾
持される原木Ｗとの間には所定の隙間ｔが形成さ
れている。 Then, while keeping the three rollers 24 separated from the axis of the main shaft, the log input member 4 is rotated in the direction of arrow P to input the log W between both chucks C of the veneer race L, and then Later, when the three rollers 24 are moved closer to the axis of the main shaft to hold the log W, the log W is centered. In this state, as described above, a predetermined gap t is formed between the cutter 23 of the tool rest 16 and the log W held between the chucks C.
次に、３本のローラ２４で保持された原木Ｗの
両端面をチヤツクＣで挾持し、次いで刃物台１６
の駆動装置を起動させて歩送りさせることにより
原木Ｗを切削する。刃物台１６が前進すると、光
電管１２を取り付けた昇降体１１は自重によりロ
ープ２２を引張りつつ下降する。 Next, both end surfaces of the raw wood W held by the three rollers 24 are held between the chucks C, and then the tool rest 16
The log W is cut by activating the drive device and moving it forward. When the tool rest 16 moves forward, the elevating body 11 to which the phototube 12 is attached descends while pulling the rope 22 by its own weight.
（発明の効果）
本発明は、原木最大径検出手段の昇降と刃物台
の進退とを、その昇降量と進退量との比が２：１
となるように同期させてあるので、従来の如く目
視判断に依存することなく、原木径に対応させて
刃物台の後退停止位置を機械的に正確に検出し、
刃物台を適正位置まで後退させて停止せしめるこ
とが可能となる。このため、切削に係らない刃物
台の前進量を極力小さくすることができ、従来の
如く切削直前まで刃物台を高速送りし、しかる後
に歩送りに転換する必要はなく、当初より歩送り
により刃物台を前進させることが可能となる。(Effects of the Invention) The present invention allows the ratio of the vertical movement of the log maximum diameter detection means and the movement of the tool post to be 2:1.
Since it is synchronized so that the retraction stop position of the tool rest is accurately detected mechanically in accordance with the diameter of the log, without relying on visual judgment as in the past,
It becomes possible to move the tool rest back to an appropriate position and stop it. For this reason, the amount of advance of the tool post that is not related to cutting can be minimized, and there is no need to feed the tool post at high speed until just before cutting and then switch to step feed as in the conventional method. It becomes possible to move the table forward.
又、原木径に対応させて刃物台の後退停止位置
を機械的に正確に検出することができるので、刃
物台の後退量が少な過ぎて、原木投入の際に該原
木が刃物に接触或るいは衝突するという事態を確
実に回避することができる。 In addition, the retraction stop position of the tool post can be accurately detected mechanically in accordance with the diameter of the log, so if the amount of retraction of the tool post is too small, the log may come into contact with the cutter when loading the log. can definitely avoid collisions.
更に、作業者の目視判断に依存することなく原
木径に対応させて刃物台の後退停止位置を機械的
に正確に検出し、刃物台を適正位置まで後退させ
て停止せしめるので、作業者の疲労が軽減される
と共に、安全性が高められ、更に無人化によるベ
ニヤレースの自動運転が可能となる。 Furthermore, the machine can accurately detect the retraction stop position of the tool post in accordance with the diameter of the log without relying on the visual judgment of the worker, and the tool rest can be moved back to the appropriate position and stopped, reducing worker fatigue. This will reduce the amount of stress and improve safety, and furthermore, it will become possible to operate the veneer lace automatically by unmanned operation.
第１図は、本発明に係る刃物台の後退位置検出
装置を装着したベニヤレースＬの主要部のみを示
す側面図、第２図は、同じく平面図、第３図は、
光電管箱６の平面図、第４図は、同じく正面図、
第５図は、第１図のＸ−Ｘ線拡大矢視図である。
（主要部分の符号の説明）、２……橋材、５…
…主軸台、６……光電管箱、１１……昇降体、１
２……光電管（原木最大径検出手段）、１４，１
５，１７……案内プーリー、２１……移動プーリ
ー、２２……ロープ、２５……反射板、Ｗ……原
木。
FIG. 1 is a side view showing only the main parts of a veneer race L equipped with a tool post retraction position detection device according to the present invention, FIG. 2 is a plan view, and FIG.
The plan view of the photocell box 6, FIG. 4, is also a front view,
FIG. 5 is an enlarged view taken along the line X--X in FIG. 1. (Explanation of symbols of main parts), 2...Bridge material, 5...
... Headstock, 6 ... Photocell box, 11 ... Lifting body, 1
2...Phototube (log maximum diameter detection means), 14,1
5, 17... Guide pulley, 21... Moving pulley, 22... Rope, 25... Reflector, W... Log.
Claims (1)
ー光線、超音波等を利用した原木最大径検出手段
を原木の転動面に対して垂直方向に昇降自在に装
着し、刃物台の進退に支障を来たさない所要箇所
に移動プーリーを装着すると共に、主軸台の側面
の所要箇所にロープを案内せしめるための複数個
の案内プーリーを装着し、ロープの一端を前記原
木最大径検出手段に止着すると共に、該ロープを
前記各案内プーリー並びに移動プーリーに掛け
て、その他端を刃物台の前進端位置近傍に止着
し、前記原木最大径検出手段の昇降と刃物台の進
退とを、その昇降量と進退量との比が２：１とな
るように互いに同期させ、原木径に対応した刃物
台の後退停止位置を検出することを特徴とするベ
ニヤレースに於ける刃物台の後退停止位置検出装
置。1. A means for detecting the maximum diameter of logs using light beams, laser beams, ultrasonic waves, etc. is attached to the front of the headstock of the veneer race so that it can move up and down in a direction perpendicular to the rolling surface of the logs, so that it will not interfere with the movement of the tool rest. At the same time, a plurality of guide pulleys for guiding the rope are attached to required locations on the side of the headstock, and one end of the rope is fixed to the log maximum diameter detection means. At the same time, the rope is hung around each of the guide pulleys and the moving pulley, and the other end is fixed near the forward end position of the tool post, and the elevation of the maximum log diameter detection means and the advance and retreat of the tool post are determined by the amount of elevation. A device for detecting a backward stop position of a tool post in a veneer race, characterized in that the backward stop position of a tool post in a veneer race is detected by synchronizing each other so that the ratio of the forward and backward movement is 2:1, and detects the backward stop position of the tool rest corresponding to the diameter of the log. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1789283A JPS59143601A (en) | 1983-02-04 | 1983-02-04 | Method and device for detecting position of retreat and stoppage of tool rest in veneer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1789283A JPS59143601A (en) | 1983-02-04 | 1983-02-04 | Method and device for detecting position of retreat and stoppage of tool rest in veneer lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59143601A JPS59143601A (en) | 1984-08-17 |
| JPS6111765B2 true JPS6111765B2 (en) | 1986-04-04 |
Family
ID=11956365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1789283A Granted JPS59143601A (en) | 1983-02-04 | 1983-02-04 | Method and device for detecting position of retreat and stoppage of tool rest in veneer lathe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143601A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4216224Y1 (en) * | 1964-09-02 | 1967-09-19 | ||
| JPS4515266Y1 (en) * | 1964-01-24 | 1970-06-25 | ||
| JPS5722725A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Coffee maker with mill |
| JPS5851989U (en) * | 1981-10-01 | 1983-04-08 | 本田技研工業株式会社 | Loader device |
| JPS6111766A (en) * | 1984-06-27 | 1986-01-20 | Dainippon Screen Mfg Co Ltd | Liquid developing device for electrophotographic copying machine |
| JPS6111767A (en) * | 1984-06-26 | 1986-01-20 | Konishiroku Photo Ind Co Ltd | Image control device |
| JPS6122604A (en) * | 1984-07-10 | 1986-01-31 | Nippon Soda Co Ltd | Magnetic metal powder and manufacture thereof |
| JPS6122603A (en) * | 1984-07-11 | 1986-01-31 | 株式会社東芝 | Method of forming electrode of nonlinear resistor |
-
1983
- 1983-02-04 JP JP1789283A patent/JPS59143601A/en active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4515266Y1 (en) * | 1964-01-24 | 1970-06-25 | ||
| JPS4216224Y1 (en) * | 1964-09-02 | 1967-09-19 | ||
| JPS5722725A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Coffee maker with mill |
| JPS5851989U (en) * | 1981-10-01 | 1983-04-08 | 本田技研工業株式会社 | Loader device |
| JPS6111767A (en) * | 1984-06-26 | 1986-01-20 | Konishiroku Photo Ind Co Ltd | Image control device |
| JPS6111766A (en) * | 1984-06-27 | 1986-01-20 | Dainippon Screen Mfg Co Ltd | Liquid developing device for electrophotographic copying machine |
| JPS6122604A (en) * | 1984-07-10 | 1986-01-31 | Nippon Soda Co Ltd | Magnetic metal powder and manufacture thereof |
| JPS6122603A (en) * | 1984-07-11 | 1986-01-31 | 株式会社東芝 | Method of forming electrode of nonlinear resistor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59143601A (en) | 1984-08-17 |
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