JPS59159498A - Automatic stop device for machine - Google Patents

Automatic stop device for machine

Info

Publication number
JPS59159498A
JPS59159498A JP3098683A JP3098683A JPS59159498A JP S59159498 A JPS59159498 A JP S59159498A JP 3098683 A JP3098683 A JP 3098683A JP 3098683 A JP3098683 A JP 3098683A JP S59159498 A JPS59159498 A JP S59159498A
Authority
JP
Japan
Prior art keywords
machine
photoelectric switch
switch
light
activated
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.)
Pending
Application number
JP3098683A
Other languages
Japanese (ja)
Inventor
稔 山田
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP3098683A priority Critical patent/JPS59159498A/en
Publication of JPS59159498A publication Critical patent/JPS59159498A/en
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は(幾誠に作−1部右等が接近しICどきに、前
記機械を自動的に停止ざ1!るJ、うにした機械の自動
停止1装賀に関りる。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to automatic stopping of a machine that automatically stops the machine when a person approaches the IC. Rir.

作業者がIll 111用の産墓用[]ボット等のI;
1111.!に接)斤したときにこJlを1“;°・由
り<)lこめの従来の1に向の1914第1図に丞しく
ある。717栗川1’il’lボット等の機械10が安
全柵11の中に設ニー」ら41でおり、(ニーの1幾械
10 G;l、台車20に対しζ、加1−、イI:11
捷、杼l接1ワの伯葉を(j4I:・)シのくある。台
車20は、1′IYm カ完J’ シ/、″i’tft
 toy、f; 中L/ −ル21 (D 、L t 
自;t I、7てl111の出入「1部13を経由して
、柵′11のりIに出る3」、)に4Fつ(いる。ここ
で、出入11部13の近1シロこマットスイツブ30が
設(〕ら4’1. ”l’ il:iす、ごのマツトス
−rツブ゛30は、+’r葉?140が出入11部13
を通過しようとりるとさに、てれを検出しC(幾緘10
を直ちに閉止させるための乙の(ある。
Workers are Ill for Ill 111 for maternity [] bot etc.;
1111. ! 717 Kurikawa 1'il'l Bot and other machines 10 is installed inside the safety fence 11, and (knee's 1st dimension 10G; l, ζ, addition 1-, iI: 11 for the truck 20).
There is a (j4I:・) Shinoku of Hakuba, who is the one who is the one who is the one who is the one who is the one who is the one who is the one who is the one who is the most The trolley 20 is 1'IYm ka complete J'shi/,"i'tft
toy, f; medium L/-le 21 (D, L t
Auto; t I, 7, exit/exit of l111 ``Visit part 1 13, exit to fence '11 I, 3,'' is set up (etc. 4'1. "l' il:isu, go no matsutosu-r Tsubu 30 is +'r leaf? 140 goes in and out 11 parts 13
Just as I was about to pass through, I detected a glaze and saw C (Ikutan 10).
Party B's (there is) for immediate closure.

したがって、1幾械10が作業状態にあるどきに、11
11内に作業者40が進入したならば、(幾械10を(
亭」lさけるJ、うにしているので、作業者7′IOに
ついての安全性を向上さUることがでさる。
Therefore, when 1 machine 10 is in working condition, 11
If the worker 40 enters the machine 11,
The safety of the operator 7'IO can be improved by keeping the door open.

しかし、上記従来例にあっては、作業者が台車レール2
1の上を渡つζ柵11内に進入づると、ンツ)ヘスイッ
チ30は作動し4′rいの(,1幾械10かR’ 、+
1シ(い’JLい状態の1・(択械10に1すC)℃名
が近(:1くことがでさることになり、安全1−々fま
(〕くないという問題がある。また、保全局間には、作
栗古40がIII 11内に進入づることが多く、この
場合、ンツ1〜スイップ30が何回も踏ま4′lるので
、(のマツ(・スイッチご30のスJ−命が短くなると
いう問題がある。
However, in the above conventional example, the operator
When entering the ζ fence 11 that crosses over 1, the switch 30 is activated and the switch 30 is activated.
There is a problem that the name is close (:1), and there is no safety. In addition, between the conservation stations, the Kuriko 40 often enters the III 11, and in this case, the switches 1 to 30 are stepped on many times, so the 30's SuJ - There is a problem that life becomes shorter.

本発明は、ト記t□X来の問題貞にi′1111〕でな
されたしのC,機械の近傍に設()られl、冒!1人]
]部を通って11業右が機械に接iff シた場合に、
機械がLtr実(ご1会11りるようL二することを1
1 (白とづるbのて゛ある。
The present invention was made in 1111] due to the problems encountered in the past, and was installed in the vicinity of a machine. 1 person]
] When the 11th trade right connects to the machine through the section,
If the machine is Ltr real (please see 11)
1 (There is a white and zuru b.

この目的を)j−成りるための本発明の構成は、機械に
所定外離隔でこれへの接近用の出入11部を凝り、当該
出入11部からI’l’ Ci−とが前記1幾械に接近
したどきに、前記tilII1.が自動的に停t1.i
jるようにした機械の自ir!IJf♀止)!、門にJ
3いて、前記出入LII部に設()られl、:内側)に
電スーrツブと、clの内側光電スrツブ−の近傍に配
置r1されしからでの内側光電スイッチJ、す(う前記
)1械(、二対1)(外側に設(〕られた外外側光電ス
インと、この外側光電スtツfが(71動した後に前記
内側光電スインfがイ′(動したごと4判別りる判別手
段と、この判別手段が出力(]たときに前記供械を停止
−さける機械けJ1丁段とを右づることである。
The structure of the present invention for achieving this purpose is to provide the machine with 11 entrances and exits for access to the machine at a predetermined distance, and from the 11 entrances and exits I'l' Ci- When approaching the machine, the tilII1. automatically stops t1. i
The machine that made it work! IJf♀stop)! , J at the gate
3, there is an electric switch installed in the entrance/exit LII section (l,: inside), and an inside photoelectric switch J, which is placed near the inside photoelectric switch R of cl. After the outer photoelectric switch installed on the outer side of the first machine (2 to 1) and the outer photoelectric switch f move (71 times), the inner photoelectric switch f moves 4 times each time it moves. The purpose is to select a discriminating means for discriminating, and a machine for stopping and avoiding the feeding machine when the discriminating means outputs an output.

次に本発明の 実施例について図面を1゜えに説明する
。第2図は本発明の構成を明示りるための仝体構成図で
あり、第3図は本発明の(i)成要素の仝陣的な配置を
示1図であり、第1図に示した部材と1111  部材
については同一の符Y3をイ」シてでのに1明を省略す
る。、(1械10を囲む[1+11に設りられた出入[
1部13には、内側光電スイッチ52が設りられ、この
スイン′f−52は、発光素子52aと受光系子52]
)(構成されている。この発光木了52aと受光系子5
21)との間隔は、出入1−」部13と同じか、又はV
)や大きくシ(ある。また、内側光電スーrツブ−52
よりb +i械10に対しC外側に外側光電スイッチ−
51が設けられでおり、この外側光電スインf−51は
、発光素子551aと受光系子511)とで414成さ
れている。そして、外側光電スイッチ51(よ、内側光
電スインi52の近傍かつ水平プ]向並列に配置されて
いる。さらに、受光77 f 5 i 11 、52 
+) /)”) (ili f’3 ヲ受ケ”C”17
 ラフ回路71に出力りるンイク11−1ンピL−タロ
1が設置、J ”i 4’((’ d) ”)、Z (
7) ’?−イク111ンビ:l−タ61は、外側光電
スrツブ−51が作動した後に内側光電スイン15j2
が作動したことを判別したどぎに出ツノづる判別り段6
0の一例Cある。この判別手段60が出力したどきに機
械10を停止さlる機械停止手段70は、ラップ−回路
71と制1flll I・ランジスタフ2どリレー73
とで構成さ4′1ている。ラップ回路71は、ンイクr
l ]]ヒビ1−タロが出力信弓を出したときに、モの
状態を帷Ji’j 、−!Jるためのものであり、出力
1−ランジスタフ2は、リレー7、′3を介して機械1
0の駆動を制御づるものて゛ある。
Next, embodiments of the present invention will be described with reference to the drawings. FIG. 2 is a diagram showing the overall configuration of the present invention, and FIG. 3 is a diagram showing the general arrangement of the (i) component of the present invention. For the shown member and the 1111 member, the same reference numeral Y3 is used, but 1 is omitted. , (Entrance/exit provided at [1+11] surrounding machine 10 [
The first part 13 is provided with an inner photoelectric switch 52, and this switch 'f-52 is connected to a light emitting element 52a and a light receiving element 52].
) (consisting of this light-emitting tree 52a and light-receiving element 5.
21) is the same as the entrance/exit section 13, or V
) or a large size (there is also an inner photoelectric suit boot 52).
From b + i machine 10 to c outside photoelectric switch -
51 is provided, and this outer photoelectric switch f-51 is composed of 414 light emitting elements 551a and light receiving elements 511). The outer photoelectric switch 51 (near the inner photoelectric switch i52 and horizontally) is arranged in parallel in the horizontal direction.
+) /)”) (ili f'3 wo ukeke “C”17
The output to the rough circuit 71 is 11-1 and the L-Taro 1 is installed, J ``i 4'((' d) ''), Z (
7) '? - Iku 111 unit: The l-ta 61 activates the inner photoelectric switch 15j2 after the outer photoelectric switch 51 is activated.
Discrimination stage 6, which has a horn that comes out at the door, determines that it has been activated.
There is an example C of 0. The machine stop means 70 which stops the machine 10 when the determination means 60 outputs the output includes a lap circuit 71 and a control relay 73.
It consists of 4'1. The wrap circuit 71 is
l ] ] Crack 1 - When Taro issues the output Shinkyu, the state of Mo is Ji'j, -! Output 1-Langistav 2 is connected to machine 1 via relay 7, '3.
There is something that controls the drive of 0.

リレー733は、常閉リレーCあり、ぞの=】イルが1
ヘランジスタ72と1内列に1妄続さ4′+zいる。ま
Iこ、リレー73の常閉接貞は、メインスイッチ−81
を介して、機械10の端子10a、101+と1iff
li、 ’iりに接続され(いる。尚、82は”Is 
h!である。
Relay 733 has a normally closed relay C, and the number is 1.
There is one 4'+z connected to the helangister 72 in the first inner row. Well, the normally closed connection of relay 73 is the main switch -81.
via terminals 10a, 101+ and 1iff of machine 10
li, 'i ri (connected). Note that 82 is
h! It is.

次に、第4図に示1ノロ−11・−1−4参照(〕(、
上記実施例の動作を説明りる。
Next, refer to 1 Noro-11・-1-4 shown in FIG.
The operation of the above embodiment will be explained.

まず、メインスイッチ81をAンする(スミツブ100
)と、′ノラグが0にヒツトさ4’lる(スミツブ11
0)。ここでまず、台車20が欄11の中にある(台車
20の先端が第3図に示り△位置にある)とし、また作
業Ill 40が11111の外側Cあってスイッチ−
51,52の外側にいる( f’l’ 2’l員4dが
D Iil 1iffにいる)とづる。次に外側光°市
メイップ〈第4図においては外スイッチと記載しくある
);)1がΔンかAノかを判断・Jるくスミツブ120
)。尚1.1.−記実施例にJ3い((,1、受光素「
5)1b、52bが受光していないと、\をAンどして
ノニえており、m3図に示η状態(・l、未、外側光1
1トス−1’ ツf511.LAンとならJ゛、ノラグ
が1か1イiかを判1伍づる(スミツブ130)、 ノ
ノグが1(はイCり0なの(、スミツブ120にし之る
。1. i;己1人(j:)を91(持づる限り、スフ
−ツブ120,130のルー /を回り続りる。
First, turn on the main switch 81 (Sumitsubu 100
), 'Nolag hits 0' (Sumitsubu 11)
0). First, it is assumed that the trolley 20 is in the column 11 (the tip of the trolley 20 is in the △ position as shown in FIG. 3), and that the work Ill 40 is outside C of 11111 and the switch -
51, 52 (f'l'2'l member 4d is in D Iil 1iff). Next, the outer light ° city map (in Fig. 4, it is written as the outer switch) ;) Determine whether 1 is ∆ or A.
). Note 1.1. - J3 in the above example ((, 1, photodetector "
5) If 1b and 52b are not receiving light, \ is turned into A and the state is η (・l, not yet, outside light 1) as shown in the m3 diagram.
1 toss - 1' tsu f511. If it is LAN, J゛, Norag is 1 or 1 i, check 15 (Sumitsubu 130), Nonog is 1 (yes, C is 0 (, Sumitsub 120. 1. i; oneself 1) As long as you have (j:) at 91, it will continue to rotate through the loops of 120 and 130.

次に台車20が前進して、での先5R,iがF3 ()
ンiPi(内側光電スイッチ5)2のみをΔンリイ〉(
11柵1′’、i )に達したとづると、外側光電スイ
ン)’−5’Iが依然Aフ゛(あり、51、l、二フラ
グが0 ′C”あるの(、−l−VLと同様にスノーツ
ブ120,130のループ4回り続(]る。また、0台
中2が更に前進して、ての先端が0位16(内側光重ス
インf−52及び外側光電スどツブ51が其にノンする
位fFJ )に遂したどじでも、フラグが依然Oである
の(’、!=記と同様にステップ120,130のルー
プを回り続1)る。したがつ(、作業者40が欄11の
外側にいる限り、台車20が通過I)−(”b Lなく
ても、つまり台車20の状態の如何に拘わらず、機械1
0が停止されることがなく、従来と同様へ作動が11な
4っれる。
Next, the trolley 20 moves forward, and the tip 5R, i is F3 ()
Turn only the inner iPi (inner photoelectric switch 5) 2
When reaching the 11 fence 1'', i), the outer photoelectric switch)'-5'I is still A'(present, 51, l, and the two flags are 0'C'(,-l-VL). In the same way, 4 loops of snowtubes 120 and 130 are continued. Also, 2 out of 0 units move forward further, and the tip of the snowtube reaches position 0 and 16 (inner light weight swing f-52 and outer photoelectric switch 51). However, the flag is still O (', !=, the loop of steps 120 and 130 continues 1).However, the operator 40 As long as the truck 20 is outside the field 11, the machine 1 passes I)-("b Even without L, that is, regardless of the state of the truck 20,
0 is not stopped, and the operation is changed to 11 and 4 as before.

ところが、作菓名40が欄11の中に入ろうとして、ま
ず、]−(i′/買(外側光電スーイップ51のみがノ
ン−4る位rIPl)に達したとづると、ステップ12
0 ic、 d:: イて、ス−i’ ッ′r51がノ
ン(・d5るので、ステップ200に進みノックが1に
ヒツト・される。
However, when confectionery name 40 is about to enter column 11, it is written that it has reached ]-(i'/purchase (only outer photoelectric soup 51 is non-4 rank rIPl), and step 12
0 ic, d:: Since 51 is non-(・d5), the process advances to step 200 and the knock is set to 1.

でし−(、ステップ120に戻る。ここで作業者40が
更に)壮ん−(・、「位置(内側光電スイッチ52・あ
フィシ(、・する位置)(、−達し、/jと・すると、
)、ノン・r’l :3 ()にJ) イてノックが1
であルL、、 l’、 /J”刊FJi c: it、
スノーツノ゛210にJメいく、内側)にミス1′・′
ノI’ !、+ ’1/JN ノンか占かか判1θiさ
4′【る、、 l’−jI′)置(J、 r3リー)(
は内側光fIlスイッf5)1がノン(あるので、ステ
ップ′300に進んで゛(浅域10を非常1゛i’ 、
+1. tlる。第0図てこの状C,を説明すると、L
記の揚A i;−1、・rタロ1ンビI−タロ1が出力
し、での1.−1弓が971回路71に送られる。この
ラップ回路71は、フィシ[1田ンビ−l−夕61の出
力状態苓薯(j(’j L/、1−ランジスタフ2をノ
ンし続りる。これにJ、 ]’(、リレー73がA)さ
れているの(゛、機械10への通電が断lこれるために
、機械10が強制的に停」1される。
(, Return to step 120. At this point, the operator 40 further) presses the position (inner photoelectric switch 52, position) (, - reached, /j and ,
), non-r'l: 3 () to knock 1
Deal L,, l', /J” Published by FJic: it,
Go to snow horn 210, make a mistake on the inside) 1'・'
No I'! , + '1/JN Non or fortune-telling 1θi sa4' [ru,, l'-jI') set (J, r3 Lee) (
Since the inner light switch f5)1 is set to non, proceed to step '300' (set the shallow area 10 to extremely 1'i',
+1. tlru. To explain the lever shape C in Figure 0, L
The above A i;-1, ・r Taro 1 Nbi I- Taro 1 outputs, and the 1. -1 bow is sent to 971 circuit 71. This wrap circuit 71 continues to switch on the output state of the filter 61 (j('j L/, 1-Langistav 2). In addition, J, ]'(, relay 73 A) The machine 10 is forcibly stopped because the power to the machine 10 is cut off.

コノように、作業者40が柵11の出入+ + rll
 1.3 z−、−通J ’Jルト、t、: トA レ
−)L/ 21 (7) J t 1f((−)/、:
どしても、機械10が確実に乞°11りるのc、I’を
業名40にとって安全性が向1−づることfJ/jる。
Like this, the worker 40 enters and exits the fence 11 + + rll
1.3 z-, - through J'J ruto, t,: tA ray-)L/ 21 (7) J t 1f((-)/,:
However, if the machine 10 is reliably operated, the safety will be improved by using the industry name 40.

史に、保全時間に、出入D ;:Il 13を数多く通
過し・(も、光電スイッチ−51,!52が7ツトスY
ツブJ、りら疲労づることが少すいので、これらのスイ
ンfEi 1 、52の)J命が長くなる。また、外側
光電スインf1)1ど内側光電スーrツf−52との間
隔は約i 5 canあれば充分であるために、従来よ
りも限定スペースを多く必用としない。
Historically, during the maintenance period, I passed many entrances and exits D;:Il 13.
These swings fEi 1 , 52) have a longer lifespan because they are less prone to fatigue. Furthermore, since it is sufficient that the distance between the outer photoelectric suit f1) 1 and the inner photoelectric suit f-52 is about i 5 can, a larger limited space is not required than in the past.

なお、ステップ/100は、台車20の後端が[3位j
〜から0位1Nに移動しlこ場合に、フラグを初期状態
に戻りための′bのである。即ち、台車20の1殺0)
iiがト3[1ン1(9にあるときには、スー7・ンプ
120にJ3いて、ノンと判断覆るので、ステップ20
0に進みフラグが1にけツ1へされる。この後、−での
後端がC位iFjに来るど、メiツブ120の次にスタ
ッブ130に進み、ここCノックが1であるのて、ステ
ップ210に進む。この場合、内側光電スイッチり2が
A〕ηあるので、ステップ400においてノックが0に
戻され、フラグが初期状態(5回10・Jる。
Note that for step /100, the rear end of the trolley 20 is [3rd place j
When moving from ~ to 0th place 1N, 'b' is used to return the flag to its initial state. In other words, 1 kill 0 for cart 20)
When ii is in t3[1n1(9), J3 is in step 7 and 120, and the judgment is reversed, so step 20
It advances to 0 and the flag is set to 1. After this, when the rear end of - reaches the C position iFj, the process proceeds to the stub 130 after the mat 120, and since the C knock is 1 here, the process proceeds to step 210. In this case, since the inner photoelectric switch 2 is A]η, the knock is returned to 0 in step 400, and the flag is set to the initial state (5 times 10·J).

尚、」記実施例にJ5いては、受光本了511) 。In addition, in the example mentioned above, J5 has a light receiving effect of 511).

52bが受光していないときをノンとしくにえているが
、これを逆にしてもよい。即ら、受光素子51b、52
1)が受光しているどき苓ΔンどしくもJ、いが、その
場合には第4図にJ3りるス)ツノ120.210にJ
5いてそれぞれのスイッチがO「[か百かを判断づるよ
うに変更づればよい、。
Although the time when 52b is not receiving light is set to "non", this may be reversed. That is, the light receiving elements 51b, 52
1) is receiving light, but in that case, J3 is shown in Fig. 4) Horn 120.210 is J
5 and change each switch so that it determines whether it's O or 100.

上記実施例は、光電スイッチ51.52を 絹と考えた
場合に、その−粗しか存在しないが、これを複数組段1
)、そのうらの−相を作31者4oの胸部の高さに設り
、他の一組を足部の高さに設(JT、’ 63けば、低
姿勢ぐ光検出領域を潜り抜【)たり、または光検出領域
をまたぐということが不可能になり、より安全性の高い
ものとなる。また1、1−記実施例jメ外の変形例にJ
、って、本発明を実施りることができ、たとえば、?イ
ク【コニ1ンビコータ61以外の部材によっc1判別手
段60を構成しCもよい。またラップ−回路71の機能
をン、イク]ド」ノビ−1−タロ1に持たせてらよい。
In the above embodiment, when the photoelectric switches 51 and 52 are considered to be silk, only the coarse ones exist.
), the other pair was placed at the level of the chest of the person 4o, and the other pair was placed at the height of the feet (JT, '63, it is possible to penetrate the light detection area in a low position. [) or crossing the photodetection area becomes impossible, resulting in higher safety. In addition, J
, for example, can the invention be implemented? It is also possible to construct the c1 discriminating means 60 by a member other than the bicoater 61. Also, it would be good to have the function of the wrap circuit 71 in the N, Iku] Do' Novi-1-Taro 1.

上記のJ、・)に本発明は、機械に所定距l1lII■
、)((−れへの1a近川の出入11部を設(]、当該
出入11部から作業者が前記機械に接近したどきに、前
i【(偶域が自動的に停止するよ−)にした機械の自動
1り11装fQにJ3いく、前記出入11部(3二設(
〕られた内側)lc電スイッチと、この内側光電スイン
fの近1ブクに配置されしかし−ての内側光電スイッチ
よりら前1:12は械に対して外側lJ設()られ−た
外側光電スインfど、この外側光電スrツブ−が作動し
た1糸に前記内側光重スイッチが作動したことを判別り
る判別手段と、この判別1段が出力したときに前記機械
を停止1さける機械停止I手段どを右りるεどりるの(
、作?名等が出入11部Irl外部から)i!:人1れ
ぼ、どのようイ【進入の(jプJをしてしく浅域が確゛
夫′IJ1・;−11りる。ま)ζ、−ソの出入11部
の通過を検出づるスイン−Lのズ1命が長くなるという
効果をイj?Jる。
The present invention provides a machine with a predetermined distance l1lII■
, ) ((- Set up 11 entrances and exits near the 1a river (), and when the worker approaches the machine from the 11 entrances and exits, the front i [(Even area will automatically stop. )The automatic 1st 11th equipment fQ of the machine that was set to
1:12 in front of this inner photoelectric switch is an outer photoelectric switch installed on the outside of the machine. A machine for stopping the machine when the first stage of discrimination outputs an output of the first stage of discrimination means for determining that the inner light heavy switch has been activated for the first thread in which the outer photoelectric switch is activated. Stop I means (
, made? Name, etc. in and out 11th part Irl from outside) i! : How do I detect the passage of ζ, - 11 in the shallow area of the approach? Is the effect of Suin-L's life longer? Jru.

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

111図(よ従来にJ3ける機械の自動停止1)ム冒に
関・ノる:、’d明図、第2図は本発明の5溝成を明示
するための全体111)成図、り)3図は本発明の一実
施例を示1図、2114図(J本発明の動11を示すノ
[,1−)鬼・−1へてdド) 4> (。 10・・・機械、 11・・・柵、 13・・・出入[
−1部、20・・・命中、 21・・・台車レール、 
・10・・・伯栗貨、 1〕′1・・・外側光電スfツ
J’、52・・内側尤電スイツ1.60・・・判別手段
、  70・・・(;(械1゛、゛止r: r9u Q、′+ ii’l出願人     [1産自動中株代
会召第1図 第2図 14!1 ゛L続ン11正円 特許庁長官  若 杉  和 夫 殿 1、事件の表示 昭和58年 特ム′[願 第30.986号2、発明の
名称 機械の自動停止!J1 3、補正をづる者 事イ1どの関係  特S′[出願人 代表者   石 原  俊 4、代理人 5、補正命令の「1イ」 自発補止 7、補i’Fの内容 1)明細内筒10頁第16 tr [=lに記載の「乃
たぜてもよい。」を「持たせてもよく、さらに光重スイ
ツブとしてはレーザー等を用いてもよい。1と補正づる
Figure 111 (Conventional automatic stop of machine in J3 1) ) Figure 3 shows an embodiment of the present invention. Figure 1, Figure 2114 (J shows movement 11 of the present invention. , 11...Fence, 13...Entry/exit [
- Part 1, 20...hit, 21...bogie rail,
・10...Hakuri coin, 1]'1...Outer photoelectric switch J', 52...Inner photoelectric switch 1.60...Discrimination means, 70...(;(machine 1゛, ゛Stopr: r9u Q,'+ ii'l Applicant [1. Indication of the case 1981 Tokushu' [Application No. 30.986 2, Name of the invention Automatic stop of the machine! , Agent 5, "1 A" of the amendment order Voluntary Supplement 7, Contents of Supplement i'F 1) Inner specification, page 10, No. 16 tr Furthermore, a laser or the like may be used as the light weight switch.

Claims (1)

【特許請求の範囲】[Claims] 機械に所定距I履1隔てこれへの接近用の出入11部を
設()、当該出入1−1部から作業者が前記機械に接近
したときに、前記機械が自動的に15°I 、tlりる
。1.うにした機械の自il!I+ l車止装置におい
て、1)な記出入1−1部に設(プら1また内側光電ス
イップと、この内側光電スイッチの近(方に配回されし
かb”Uの内側光電スイッチJ、りも前記機械に罰して
外側に設りられ1、:外側光′市スイップと、この外側
光電スーrツブ−が作動した後に前記内側光電スイツ゛
fが作動したことを判別りる判別f段と、この判別1口
よが出力したときに前記機械を停止りさUる機械停止下
段どを右することを特徴と16機械の自動(事庄ル1i
i¥。
A machine is provided with 11 entrances and exits for approaching the machine at a predetermined distance I-1 (), and when a worker approaches the machine from the entrance and exit 1-1, the machine automatically moves 15°I, tl ril. 1. The machine's self-il! In the I+ l vehicle stop device, 1) there is an inner photoelectric switch installed in the input/output section 1-1, and an inner photoelectric switch J arranged near the inner photoelectric switch. 1. An outer light switch and a discriminator stage for determining whether the inner photoelectric switch has been activated after the outer photoelectric switch has been activated. 16 automatic machines (1i) are characterized in that when this discrimination output is output, the machine is stopped.
i¥.
JP3098683A 1983-02-28 1983-02-28 Automatic stop device for machine Pending JPS59159498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3098683A JPS59159498A (en) 1983-02-28 1983-02-28 Automatic stop device for machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3098683A JPS59159498A (en) 1983-02-28 1983-02-28 Automatic stop device for machine

Publications (1)

Publication Number Publication Date
JPS59159498A true JPS59159498A (en) 1984-09-10

Family

ID=12318941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3098683A Pending JPS59159498A (en) 1983-02-28 1983-02-28 Automatic stop device for machine

Country Status (1)

Country Link
JP (1) JPS59159498A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344744U (en) * 1986-09-09 1988-03-25
JPH0473366U (en) * 1990-11-08 1992-06-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344744U (en) * 1986-09-09 1988-03-25
JPH042759Y2 (en) * 1986-09-09 1992-01-30
JPH0473366U (en) * 1990-11-08 1992-06-26
JP2556169Y2 (en) * 1990-11-08 1997-12-03 株式会社ガスター Bathtub cleaning equipment

Similar Documents

Publication Publication Date Title
JPS59159498A (en) Automatic stop device for machine
CN105654556A (en) Tramcar automatic ticket selling and checking inbound gate
CN108800453A (en) Finger control method, device and system
CN206147746U (en) Device of leaving over visitor's identity can be inquired after closing garden in scenic spot
CN105019770B (en) Remote tracing controls formula safety box
Payne Foresight and remoteness of damage in negligence
Stealey III The Responsibilities and Liabilities of the Bailee of Slave Labor in Virginia
McCall Estates on Condition and on Special Limitation in North Carolina
CN207496699U (en) A kind of one slope three of mining area inclined shaft keeps off catcher
Bonneville Jr The Attractive Nuisance Doctrine in Washington
Godfrey Jr Civil Law Property-Prescription-Prescriptive Period Applicable to Actions Based on Article 667
CN206144608U (en) Steam turbine OPC output device
CN207748688U (en) Switch board simply bypasses holder
US1498349A (en) Automatic railway-crossing signal
JPS56137467A (en) Preventing method of unjust transaction
Noel Torts--1964 Tennessee Survey
Mechem Liability of an Agent to Third Persons in Tort
Wolf Torts-North Carolina Adopts the Restatement Approach to Attractive Nuisance and Expands its Application to Non-Possessors-Broadway v. Blythe Industries, Inc.
JPH0521186Y2 (en)
JPH06149Y2 (en) Door open alarm device for amusement machines
US864974A (en) Railway block system and locomotive equipment for operating the same.
US833935A (en) Danger-signal.
JPS644817A (en) Collision preventing device
Moore Gaming: Disposition of Money Seized in a Gambling Raid
Newton Road Less Traveled: Protecting Indian Religious Sites on Public Lands, The (86-1013)