JPS5816783U - Chain block trolley speed governor - Google Patents

Chain block trolley speed governor

Info

Publication number
JPS5816783U
JPS5816783U JP11041681U JP11041681U JPS5816783U JP S5816783 U JPS5816783 U JP S5816783U JP 11041681 U JP11041681 U JP 11041681U JP 11041681 U JP11041681 U JP 11041681U JP S5816783 U JPS5816783 U JP S5816783U
Authority
JP
Japan
Prior art keywords
chain block
trolley
speed governor
speed
trolley speed
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
JP11041681U
Other languages
Japanese (ja)
Inventor
森江　利之
上野　儀雄
Original Assignee
象印チエンブロツク株式会社
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 象印チエンブロツク株式会社 filed Critical 象印チエンブロツク株式会社
Priority to JP11041681U priority Critical patent/JPS5816783U/en
Publication of JPS5816783U publication Critical patent/JPS5816783U/en
Pending legal-status Critical Current

Links

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図は本考案の一実施例を示す全体の正面図、第２図
は同平面図、第３図は同側面図、第４図はトロリーの要
部拡大断面図、第５図はトロリーの制御回路図である。 ４・・・・・・ビーム、９・・・・・・トロリー、１１
・・・・・・トロリー駆動用電動モータ、１５・・・・
・・チェンブロック、４７・・・・・・移動荷重検出回
路、５１・・・・・・変速用リレー（減速回路）。Fig. 1 is an overall front view showing one embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a side view of the same, Fig. 4 is an enlarged cross-sectional view of the main parts of the trolley, and Fig. 5 is the trolley. FIG. 4...Beam, 9...Trolley, 11
......Electric motor for trolley drive, 15...
... Chain block, 47 ... Moving load detection circuit, 51 ... Speed change relay (deceleration circuit).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] チェンブロックを吊下げてビームに沿ってこれを移動さ
せるためのトロリー駆動用電動モータと、該モータの駆
動負荷の増減を検知する移動荷重検出回路とを備え、ト
ロＩＪ−駆動負荷が設定以上に増大したときにトロリー
移動速度を低速に切換える自動復帰型の減速回路を設け
たことを特徴とするチェンブロック用トロリーの調速装
置。Equipped with an electric motor for driving the trolley to suspend the chain block and move it along the beam, and a moving load detection circuit that detects an increase or decrease in the drive load of the motor, it is equipped with a trolley drive electric motor that suspends the chain block and moves it along the beam. A speed governor for a trolley for a chain block, characterized by being provided with an automatic return type deceleration circuit that switches the trolley moving speed to a low speed when the speed increases.
JP11041681U 1981-07-24 1981-07-24 Chain block trolley speed governor Pending JPS5816783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11041681U JPS5816783U (en) 1981-07-24 1981-07-24 Chain block trolley speed governor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11041681U JPS5816783U (en) 1981-07-24 1981-07-24 Chain block trolley speed governor

Publications (1)

Publication Number Publication Date
JPS5816783U true JPS5816783U (en) 1983-02-02

Family

ID=29904781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11041681U Pending JPS5816783U (en) 1981-07-24 1981-07-24 Chain block trolley speed governor

Country Status (1)

Country Link
JP (1) JPS5816783U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272056A (en) * 2004-03-24 2005-10-06 Kito Corp Driving torque adjusting apparatus for trolley

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272056A (en) * 2004-03-24 2005-10-06 Kito Corp Driving torque adjusting apparatus for trolley
JP4557574B2 (en) * 2004-03-24 2010-10-06 株式会社キトー Trolley drive torque adjustment device

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