JPS5953736U - Steel ball detection switch - Google Patents

Steel ball detection switch

Info

Publication number
JPS5953736U
JPS5953736U JP14990282U JP14990282U JPS5953736U JP S5953736 U JPS5953736 U JP S5953736U JP 14990282 U JP14990282 U JP 14990282U JP 14990282 U JP14990282 U JP 14990282U JP S5953736 U JPS5953736 U JP S5953736U
Authority
JP
Japan
Prior art keywords
steel ball
detection switch
ball detection
passage hole
switch according
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
JP14990282U
Other languages
Japanese (ja)
Other versions
JPH0231714Y2 (en
Inventor
松崎　清兼
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.)
Omron Corp
Original Assignee
Omron Corp
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 Omron Corp filed Critical Omron Corp
Priority to JP14990282U priority Critical patent/JPS5953736U/en
Publication of JPS5953736U publication Critical patent/JPS5953736U/en
Application granted granted Critical
Publication of JPH0231714Y2 publication Critical patent/JPH0231714Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (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

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

第１図は、鋼球検出用スイッチの動作を説明するための
概略図である。第２図および第３図はこの考案の一実施
例であり、第２図は部分的に断面で示す正面図である。 第３図は部分的に断面で示す側面図である。第４図はこ
の考案の他の実施例であり、部分的に断面で示す正面図
である。第５図は、通路孔の内側断面の形状を示す図で
ある。 図において、１，２０は鋼球検出用スイッチ、２は鋼球
、２１は通路孔、２２はコイルボビン、２３はコイルを
示す。FIG. 1 is a schematic diagram for explaining the operation of the steel ball detection switch. FIGS. 2 and 3 show an embodiment of this invention, and FIG. 2 is a partially sectional front view. FIG. 3 is a side view, partially in section. FIG. 4 shows another embodiment of this invention, which is a partially sectional front view. FIG. 5 is a diagram showing the shape of the inner cross section of the passage hole. In the figure, 1 and 20 are steel ball detection switches, 2 is a steel ball, 21 is a passage hole, 22 is a coil bobbin, and 23 is a coil.

Claims (5)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）鋼球の通る通路孔と、前記通路孔の外側に配置さ
れたコイルと、前記コイルに接続された検出回路とを含
む鋼球検出用スイッチにおシ）で、前記通路孔を通過す
る鋼球の表面が、前記通路孔の内側面と少なくとも二点
で接触し得る形状に、前記通路孔の内側断面を形成した
ことを特徴とする鋼球検出用スイッチ。(1) A steel ball detection switch including a passage hole through which the steel ball passes, a coil disposed outside the passage hole, and a detection circuit connected to the coil; A switch for detecting a steel ball, characterized in that the inner cross section of the passage hole is formed in such a shape that the surface of the steel ball can come into contact with the inner surface of the passage hole at at least two points. （２）　　前記通路孔の内側断面は、多角形である実用
新案登録請求の範囲第１項記載の鋼球検出用スイッチ。(2) The steel ball detection switch according to claim 1, wherein the inner cross section of the passage hole is polygonal. （３）前記多角形の各辺は、前記多角形中心に向かって
湾曲している実用新案登録請求の範囲第２項記載の鋼球
検出用スイッチ。(3) The steel ball detection switch according to claim 2, wherein each side of the polygon is curved toward the center of the polygon. （４）前記多角形は、各角にアールが形成されている実
用新案登録請求の範囲第２項または第３項記載の鋼球検
出用スイッチ。(4) The steel ball detection switch according to claim 2 or 3, wherein the polygon has rounded corners at each corner. （５）前記通路孔の内側断面図は、内側に向く凸部を有
する実用新案登録請求の範囲第１項記載の鋼球検出用ス
イッチ。(5) The steel ball detection switch according to claim 1, wherein the inside cross-sectional view of the passage hole has a convex portion facing inward.
JP14990282U 1982-10-01 1982-10-01 Steel ball detection switch Granted JPS5953736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14990282U JPS5953736U (en) 1982-10-01 1982-10-01 Steel ball detection switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14990282U JPS5953736U (en) 1982-10-01 1982-10-01 Steel ball detection switch

Publications (2)

Publication Number Publication Date
JPS5953736U true JPS5953736U (en) 1984-04-09
JPH0231714Y2 JPH0231714Y2 (en) 1990-08-28

Family

ID=30332620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14990282U Granted JPS5953736U (en) 1982-10-01 1982-10-01 Steel ball detection switch

Country Status (1)

Country Link
JP (1) JPS5953736U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184582U (en) * 1984-05-21 1985-12-07 株式会社　ソフイア Passage detection device in gaming machines
JPH0564680A (en) * 1992-01-27 1993-03-19 Sankyo Kk Pinball game machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134777A (en) * 1974-09-18 1976-03-24 Omron Tateisi Electronics Co PACHINKODAMAKEN SHUTSUKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134777A (en) * 1974-09-18 1976-03-24 Omron Tateisi Electronics Co PACHINKODAMAKEN SHUTSUKI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184582U (en) * 1984-05-21 1985-12-07 株式会社　ソフイア Passage detection device in gaming machines
JPH0564680A (en) * 1992-01-27 1993-03-19 Sankyo Kk Pinball game machine

Also Published As

Publication number Publication date
JPH0231714Y2 (en) 1990-08-28

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