JPS57121991A - Simultaneously releasable type gangway storing bed - Google Patents

Simultaneously releasable type gangway storing bed

Info

Publication number
JPS57121991A
JPS57121991A JP833781A JP833781A JPS57121991A JP S57121991 A JPS57121991 A JP S57121991A JP 833781 A JP833781 A JP 833781A JP 833781 A JP833781 A JP 833781A JP S57121991 A JPS57121991 A JP S57121991A
Authority
JP
Japan
Prior art keywords
gangway
slide block
tightening
longitudinal
handle
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
JP833781A
Other languages
Japanese (ja)
Inventor
Yoshito Fukuki
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 JP833781A priority Critical patent/JPS57121991A/en
Publication of JPS57121991A publication Critical patent/JPS57121991A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

PURPOSE:To simplify the handling of a gangway by manipulating a handle for displacing a slide block threadedly engaged with the threaded portion of a spindle and provided with longitudinal and lateral hooks for tightening the gangway, so that the gangway is tightened or untightened. CONSTITUTION:A slide block 7 is displaced axially of a spindle 6 by rotating a tightening handle 4 by hand. At this time, a lateral hook 2 coupled to the slide block 7 through a lateral hook pin 2a, is horizontally moved, and longitudinal hook 3 coupled to the slide block 7 through a longitudinal hook pin 3a, is also displaced within a range from its tightened state to the state indicated by reference numeral 3'' by way of the state indicated by refereance numeral 3', thereby a gangway 14 is released from its tightened state. Further, the tightening of the gangway 14 is made by turning the tightening handle 4 in the reverse direction to the direction above-mentioned.
JP833781A 1981-01-22 1981-01-22 Simultaneously releasable type gangway storing bed Pending JPS57121991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP833781A JPS57121991A (en) 1981-01-22 1981-01-22 Simultaneously releasable type gangway storing bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP833781A JPS57121991A (en) 1981-01-22 1981-01-22 Simultaneously releasable type gangway storing bed

Publications (1)

Publication Number Publication Date
JPS57121991A true JPS57121991A (en) 1982-07-29

Family

ID=11690375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP833781A Pending JPS57121991A (en) 1981-01-22 1981-01-22 Simultaneously releasable type gangway storing bed

Country Status (1)

Country Link
JP (1) JPS57121991A (en)

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