JPS58171946U - Grab dredger unwinding control device - Google Patents

Grab dredger unwinding control device

Info

Publication number
JPS58171946U
JPS58171946U JP6606782U JP6606782U JPS58171946U JP S58171946 U JPS58171946 U JP S58171946U JP 6606782 U JP6606782 U JP 6606782U JP 6606782 U JP6606782 U JP 6606782U JP S58171946 U JPS58171946 U JP S58171946U
Authority
JP
Japan
Prior art keywords
control device
grab
grab dredger
drum
opening
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
JP6606782U
Other languages
Japanese (ja)
Other versions
JPS6340532Y2 (en
Inventor
仁井田　精一
Original Assignee
四国建機株式会社
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 四国建機株式会社 filed Critical 四国建機株式会社
Priority to JP6606782U priority Critical patent/JPS58171946U/en
Publication of JPS58171946U publication Critical patent/JPS58171946U/en
Application granted granted Critical
Publication of JPS6340532Y2 publication Critical patent/JPS6340532Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Earth Drilling (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図はグラブ浚渫船の側面図、第２図は本考案に係る
グラブ浚渫船の繰出し制御装置の構成図である。 １・・・・・・開閉ドラム、２・・・・・・支持ドラム
、３・・・・・・ジブ、４．　６．　７・・・・・・ワ
イヤロープ、５・・・−・・・起伏ドラム、８・・・・
・・ロープシープ、９・・・・・・グラブ、１０・・・
・・・旋回機構、１１・・・・・・減速機、１２・・・
・・・エンジン、１３，１４，１５．２３・・・・・・
バンドブレ　　−−キ、１６，１７．１８．２２・・・
・・・バンドクラッチ、１９，２０，２１．２６・・・
・・・操作ハンドル、２４・・・・・・プレッシャース
イッチ、２５・・・・・・リミットスイッチ、２７．２
８・・・・・・ソレノイド。FIG. 1 is a side view of a grab dredger, and FIG. 2 is a configuration diagram of a grab dredger payout control device according to the present invention. 1...Opening/closing drum, 2...Support drum, 3...Jib, 4. 6. 7...Wire rope, 5...--Luffing drum, 8...
...rope sheep, 9...grab, 10...
...Swivel mechanism, 11...Reduction gear, 12...
...Engine, 13, 14, 15.23...
Band brake --- brake, 16, 17, 18, 22...
...Band clutch, 19,20,21.26...
...Operation handle, 24...Pressure switch, 25...Limit switch, 27.2
8...Solenoid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 互いに連結されて原動機により回転駆動する開閉ドラム
と支持ドラムとに、ブレーキ及びクラッチを夫々備えて
なるグラブ浚渫船において、前記開閉ドラム及び支持ド
ラムと原動機との間をグラブの春陽し時に切断する支持
、開閉ドラム同調用クラッチを有し、かつ、前記何れか
のドラムに春陽しを制御するブレーキを設けてなること
を特徴とするグラブ浚渫船の春陽し制御装置。In a grab dredger comprising an opening/closing drum and a support drum connected to each other and rotationally driven by a prime mover, each equipped with a brake and a clutch, a support that disconnects between the opening/closing drum, the support drum, and the prime mover when the grab is released; 1. A spring release control device for a grab dredger, comprising a clutch for synchronizing opening and closing drums, and a brake for controlling spring release on any of the drums.
JP6606782U 1982-05-04 1982-05-04 Grab dredger unwinding control device Granted JPS58171946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6606782U JPS58171946U (en) 1982-05-04 1982-05-04 Grab dredger unwinding control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6606782U JPS58171946U (en) 1982-05-04 1982-05-04 Grab dredger unwinding control device

Publications (2)

Publication Number Publication Date
JPS58171946U true JPS58171946U (en) 1983-11-17
JPS6340532Y2 JPS6340532Y2 (en) 1988-10-24

Family

ID=30075967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6606782U Granted JPS58171946U (en) 1982-05-04 1982-05-04 Grab dredger unwinding control device

Country Status (1)

Country Link
JP (1) JPS58171946U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212482A (en) * 1975-07-19 1977-01-31 Fujikura Ltd Production method of aerial insulated electric wire
JPS5524532A (en) * 1978-08-09 1980-02-21 Ishizu Seiyaku Kk Treating agent for circulation system toilet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212482A (en) * 1975-07-19 1977-01-31 Fujikura Ltd Production method of aerial insulated electric wire
JPS5524532A (en) * 1978-08-09 1980-02-21 Ishizu Seiyaku Kk Treating agent for circulation system toilet

Also Published As

Publication number Publication date
JPS6340532Y2 (en) 1988-10-24

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