JPS59120796U - Braking device for hoisting machine - Google Patents

Braking device for hoisting machine

Info

Publication number
JPS59120796U
JPS59120796U JP1390783U JP1390783U JPS59120796U JP S59120796 U JPS59120796 U JP S59120796U JP 1390783 U JP1390783 U JP 1390783U JP 1390783 U JP1390783 U JP 1390783U JP S59120796 U JPS59120796 U JP S59120796U
Authority
JP
Japan
Prior art keywords
braking device
hoisting machine
shaft
rod
rotating shaft
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
JP1390783U
Other languages
Japanese (ja)
Inventor
東山　重和
Original Assignee
神鋼電機株式会社
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 神鋼電機株式会社 filed Critical 神鋼電機株式会社
Priority to JP1390783U priority Critical patent/JPS59120796U/en
Publication of JPS59120796U publication Critical patent/JPS59120796U/en
Pending legal-status Critical Current

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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) [Abstract] 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図は従来の棒上機制動装置の断面図、第２図及び第
３図は各々本考案による棒上機の制動装置の断面図であ
る。 Ｓ・・・・・・棒上回転軸、６・・・・・・固定軸、７
・・・・・・コイルスプリング、５・・・・・・ラチェ
ットボールベアリング、Ｃ・・・・・・一方向性の連結
機。FIG. 1 is a sectional view of a conventional braking device for a pole machine, and FIGS. 2 and 3 are sectional views of a braking device for a pole machine according to the present invention. S...Rotary axis on the rod, 6...Fixed axis, 7
......Coil spring, 5...Ratchet ball bearing, C...One-way coupling machine.

Claims (1)

【実用新案登録請求の範囲】 １　棒上回転軸の一端に対向して固定軸を設けると具に
、上記棒上回転軸と固定軸との間に一方向性の連結機を
前記棒上回転軸が持上回転方向のみ自由回転するよう設
けてなることを特徴とする棒上機の制動装置。 ２、上記一方向性の連結機がラチェットボールベアリン
グ機構、又は、スプリングクラッチ機構である実用新案
登録請求の範囲第１項記載の棒上機の制動装置。[Claims for Utility Model Registration] 1. A fixed shaft is provided opposite to one end of the rod-mounted rotating shaft, and a unidirectional coupling device is installed between the rod-mounted rotating shaft and the fixed shaft. A braking device for a bar machine, characterized in that the shaft is provided so as to freely rotate only in the lifting rotation direction. 2. The braking device for a pole machine according to claim 1, wherein the unidirectional coupling device is a ratchet ball bearing mechanism or a spring clutch mechanism.
JP1390783U 1983-02-01 1983-02-01 Braking device for hoisting machine Pending JPS59120796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1390783U JPS59120796U (en) 1983-02-01 1983-02-01 Braking device for hoisting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1390783U JPS59120796U (en) 1983-02-01 1983-02-01 Braking device for hoisting machine

Publications (1)

Publication Number Publication Date
JPS59120796U true JPS59120796U (en) 1984-08-14

Family

ID=30145281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1390783U Pending JPS59120796U (en) 1983-02-01 1983-02-01 Braking device for hoisting machine

Country Status (1)

Country Link
JP (1) JPS59120796U (en)

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