JPS551240A - Movable-deck lifting apparatus - Google Patents

Movable-deck lifting apparatus

Info

Publication number
JPS551240A
JPS551240A JP7365378A JP7365378A JPS551240A JP S551240 A JPS551240 A JP S551240A JP 7365378 A JP7365378 A JP 7365378A JP 7365378 A JP7365378 A JP 7365378A JP S551240 A JPS551240 A JP S551240A
Authority
JP
Japan
Prior art keywords
movable deck
rope
deck
movable
lifted
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
JP7365378A
Other languages
Japanese (ja)
Other versions
JPS5925715B2 (en
Inventor
Hajime Komatsu
Isao Moriguchi
Mamoru Nishiyama
Yoshio Beppu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7365378A priority Critical patent/JPS5925715B2/en
Publication of JPS551240A publication Critical patent/JPS551240A/en
Publication of JPS5925715B2 publication Critical patent/JPS5925715B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

PURPOSE: To secure the stable situation of the deck and smooth ascent and descent in elevating and lowering the movable deck by properly arranging an auxiliary rope for a main rope, in the lifting apparatus for the movable deck.
CONSTITUTION: A main rope 11 of which one end 11a is root-fixed on the upper movable deck 5D is driven by a rope driving mechanism consisting of a trolley 12 and a winch W, holding each movable deck 1D, 2D, 3D, 4D under the movable deck 5D. The lower end 17a of an auxiliary rope 17 is root-fixed at the ship inner side end part of the movable deck 1D in the lowest layer, and the rope 17 elongates upward and is connected with the trolley 12. When each movable deck 1DW4D is lifted by the main rope, the edge part of the ship side outer board S side of each movable deck 1DW4D is lifted, in cooperation with the action of the auxiliary rope 17, and at the same time, the edge part on the ship inner side is raised, so each movable deck is lifted nearly horizontally.
COPYRIGHT: (C)1980,JPO&Japio
JP7365378A 1978-06-16 1978-06-16 Movable deck lifting device Expired JPS5925715B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7365378A JPS5925715B2 (en) 1978-06-16 1978-06-16 Movable deck lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7365378A JPS5925715B2 (en) 1978-06-16 1978-06-16 Movable deck lifting device

Publications (2)

Publication Number Publication Date
JPS551240A true JPS551240A (en) 1980-01-08
JPS5925715B2 JPS5925715B2 (en) 1984-06-20

Family

ID=13524454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7365378A Expired JPS5925715B2 (en) 1978-06-16 1978-06-16 Movable deck lifting device

Country Status (1)

Country Link
JP (1) JPS5925715B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113694A (en) * 1980-02-08 1981-09-07 Hitachi Ltd Method and device for controlling hoist
JPH0568385U (en) * 1991-05-23 1993-09-17 株式会社日中製作所 Wall hanging device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113694A (en) * 1980-02-08 1981-09-07 Hitachi Ltd Method and device for controlling hoist
JPS6160037B2 (en) * 1980-02-08 1986-12-18 Hitachi Ltd
JPH0568385U (en) * 1991-05-23 1993-09-17 株式会社日中製作所 Wall hanging device

Also Published As

Publication number Publication date
JPS5925715B2 (en) 1984-06-20

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