JPS6136047U - Main body drive control device for retractable stair-shaped bleachers - Google Patents

Main body drive control device for retractable stair-shaped bleachers

Info

Publication number
JPS6136047U
JPS6136047U JP12120584U JP12120584U JPS6136047U JP S6136047 U JPS6136047 U JP S6136047U JP 12120584 U JP12120584 U JP 12120584U JP 12120584 U JP12120584 U JP 12120584U JP S6136047 U JPS6136047 U JP S6136047U
Authority
JP
Japan
Prior art keywords
main body
drive control
control device
body drive
bleachers
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
JP12120584U
Other languages
Japanese (ja)
Other versions
JPH029001Y2 (en
Inventor
文彦 鈴木
Original Assignee
株式会社 コトブキ
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 株式会社 コトブキ filed Critical 株式会社 コトブキ
Priority to JP12120584U priority Critical patent/JPS6136047U/en
Publication of JPS6136047U publication Critical patent/JPS6136047U/en
Application granted granted Critical
Publication of JPH029001Y2 publication Critical patent/JPH029001Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (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 drawings]

第１図はこの考案による本体駆動制御装置を備えた観覧
席の押出式駆動装置を示す斜視図、第２図は同駆動装置
内における制御装置の組付け態様を示す部分側面図、第
３図は同部分正面図、第４図は第３図のＡ−Ａ線におけ
る横断平面図、第５図は同装置の回路図である。 １・・・押出式駆動装置、１ａ・・・装置側板、３・・
・巻取ドラム、４・・・ギャーホイール、５・・・ラダ
ーチェン、７゜・・・リミットスイッチドグ、８・・・
リミットスイッチ、９・・・検出口−ラ。Fig. 1 is a perspective view showing a push-out type drive device for spectator seats equipped with a main body drive control device according to this invention, Fig. 2 is a partial side view showing how the control device is assembled in the drive device, and Fig. 3 4 is a cross-sectional plan view taken along line A--A in FIG. 3, and FIG. 5 is a circuit diagram of the same device. 1... Extrusion type drive device, 1a... Device side plate, 3...
・Take-up drum, 4... Gear wheel, 5... Ladder chain, 7°... Limit switch dog, 8...
Limit switch, 9...Detection port-ra.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 押出式駆動装置の巻取ドラム側面にリミットスイネチド
グを一体回動可能に装着し、前記駆動装置の側板には、
リミットスイッチを配設するとともに、該リミットスイ
ッチの作動部の一端には前記のリミットスイッチドグと
摺接する検出口−ラを付設してなることを特徴とする伸
縮式階段状観覧席の本体駆動制御装置。A limit switch dog is rotatably attached to the side of the winding drum of the extrusion type drive device, and a side plate of the drive device includes a
A main body drive control for a telescoping stepped grandstand, characterized in that a limit switch is provided, and one end of the actuating part of the limit switch is provided with a detection port that slides into contact with the limit switch dog. Device.
JP12120584U 1984-08-07 1984-08-07 Main body drive control device for retractable stair-shaped bleachers Granted JPS6136047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12120584U JPS6136047U (en) 1984-08-07 1984-08-07 Main body drive control device for retractable stair-shaped bleachers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12120584U JPS6136047U (en) 1984-08-07 1984-08-07 Main body drive control device for retractable stair-shaped bleachers

Publications (2)

Publication Number Publication Date
JPS6136047U true JPS6136047U (en) 1986-03-05
JPH029001Y2 JPH029001Y2 (en) 1990-03-05

Family

ID=30679998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12120584U Granted JPS6136047U (en) 1984-08-07 1984-08-07 Main body drive control device for retractable stair-shaped bleachers

Country Status (1)

Country Link
JP (1) JPS6136047U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275124A (en) * 1988-07-25 1990-03-14 Westinghouse Electric Corp <We> Breaker auxiliary switch mechanism
JP2017023517A (en) * 2015-07-24 2017-02-02 カヤバ システム マシナリー株式会社 Traveling body positioning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275124A (en) * 1988-07-25 1990-03-14 Westinghouse Electric Corp <We> Breaker auxiliary switch mechanism
JP2017023517A (en) * 2015-07-24 2017-02-02 カヤバ システム マシナリー株式会社 Traveling body positioning device

Also Published As

Publication number Publication date
JPH029001Y2 (en) 1990-03-05

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