JPS62116083U - - Google Patents

Info

Publication number
JPS62116083U
JPS62116083U JP416186U JP416186U JPS62116083U JP S62116083 U JPS62116083 U JP S62116083U JP 416186 U JP416186 U JP 416186U JP 416186 U JP416186 U JP 416186U JP S62116083 U JPS62116083 U JP S62116083U
Authority
JP
Japan
Prior art keywords
rope
spreader
drum
rotational position
detecting
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
JP416186U
Other languages
Japanese (ja)
Other versions
JPH0324554Y2 (en
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 filed Critical
Priority to JP1986004161U priority Critical patent/JPH0324554Y2/ja
Publication of JPS62116083U publication Critical patent/JPS62116083U/ja
Application granted granted Critical
Publication of JPH0324554Y2 publication Critical patent/JPH0324554Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)

Description

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

第1図は本考案のロープ弛み減少装置の一実施
例の説明図、第2図は第1図のロープ弛み減少装
置の詳細説明図、第3図および第4図は従来のロ
ープ弛み減少装置の説明図である。 図中1は巻上駆動装置、5はドラム、6はドラ
ム回転位置検出装置、11はロープ、12はトロ
リー、14,15はスプレツダ、16はコンテナ
、17は着床検出リミツトスイツチを示す。
Fig. 1 is an explanatory diagram of an embodiment of the rope slack reducing device of the present invention, Fig. 2 is a detailed explanatory diagram of the rope slack reducing device of Fig. 1, and Figs. 3 and 4 are conventional rope slack reducing devices. FIG. In the figure, 1 is a hoisting drive device, 5 is a drum, 6 is a drum rotation position detection device, 11 is a rope, 12 is a trolley, 14 and 15 are spreaders, 16 is a container, and 17 is a landing detection limit switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンテナクレーンのスプレツダ昇降用のロープ
を巻き取り繰り出す巻上駆動装置に、該巻上駆動
装置のドラムの回転位置を検出するためのドラム
回転位置検出装置を連動せしめ、スプレツダに吊
り下げられたコンテナの着床を検出する着床検出
装置をスプレツダに配設したことを特徴とするロ
ープ弛み減少装置。
A drum rotational position detection device for detecting the rotational position of the drum of the hoisting drive device is linked to the hoisting drive device that winds up and unwinds the rope for raising and lowering the spreader of the container crane. 1. A rope slack reduction device characterized in that a landing detection device for detecting landing is provided on a spreader.
JP1986004161U 1986-01-16 1986-01-16 Expired JPH0324554Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986004161U JPH0324554Y2 (en) 1986-01-16 1986-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986004161U JPH0324554Y2 (en) 1986-01-16 1986-01-16

Publications (2)

Publication Number Publication Date
JPS62116083U true JPS62116083U (en) 1987-07-23
JPH0324554Y2 JPH0324554Y2 (en) 1991-05-28

Family

ID=30784578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986004161U Expired JPH0324554Y2 (en) 1986-01-16 1986-01-16

Country Status (1)

Country Link
JP (1) JPH0324554Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465957U (en) * 1977-10-17 1979-05-10
JPS575542U (en) * 1980-06-11 1982-01-12
JPS60145341U (en) * 1984-03-07 1985-09-26 株式会社日立製作所 Rope slack detection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465957U (en) * 1977-10-17 1979-05-10
JPS575542U (en) * 1980-06-11 1982-01-12
JPS60145341U (en) * 1984-03-07 1985-09-26 株式会社日立製作所 Rope slack detection device

Also Published As

Publication number Publication date
JPH0324554Y2 (en) 1991-05-28

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