GB863524A - Improvements in building-beds for large structures, such as ships or parts thereof - Google Patents

Improvements in building-beds for large structures, such as ships or parts thereof

Info

Publication number
GB863524A
GB863524A GB21857/59A GB2185759A GB863524A GB 863524 A GB863524 A GB 863524A GB 21857/59 A GB21857/59 A GB 21857/59A GB 2185759 A GB2185759 A GB 2185759A GB 863524 A GB863524 A GB 863524A
Authority
GB
United Kingdom
Prior art keywords
roller
unit
rollers
units
blocks
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.)
Expired
Application number
GB21857/59A
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.)
Goetaverken AB
Original Assignee
Goetaverken AB
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 Goetaverken AB filed Critical Goetaverken AB
Publication of GB863524A publication Critical patent/GB863524A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C5/00—Equipment usable both on slipways and in dry docks
    • B63C5/02—Stagings; Scaffolding; Shores or struts
    • B63C5/04—Bilge or keel blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/02—Launching or hauling-out by landborne slipways; Slipways by longitudinal movement of vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/08—Tracks on slipways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

863,524. Slipways. GOTAVERKEN A. B. June 25, 1959 [July 15, 1958], No. 21857/59. Class 68(2). A ship-building slipway comprises a base 1 with embedded joists 3 which form flat tracks 4 for the rollers 8 of roller units 5. Each unit comprises a plurality of rollers 8 mounted in a frame 11. A tongue 13 projecting from the track 4 engages a groove 12 in each roller. The ship is supported on blocks 6 secured to channel beams 7 which run on the rollers 8 and have a projecting tongue 16. Each roller unit has a pair of arms pivoted on the spindle of the roller at one end of the units and the arms have notches at their free ends which engage reduced portions 15 on the rollers of an adjacent unit. In use a number of roller units are connected together (Fig. 5) of sufficient length to carry the requisite number of blocks 6 and when the unit has been built it is moved along by means 19 and further roller units and blocks are assembled on the ways. Where a block 6 is used as a distance piece to push the unit 9 it is prevented from tipping by pivoted arms 20 with roller ends 21 which engage the top surface of the edges of the beams 7. Return tracks 17 are provided between the ways to enable roller units to be returned to the loading position.
GB21857/59A 1958-07-15 1959-06-25 Improvements in building-beds for large structures, such as ships or parts thereof Expired GB863524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE863524X 1958-07-15

Publications (1)

Publication Number Publication Date
GB863524A true GB863524A (en) 1961-03-22

Family

ID=20366900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21857/59A Expired GB863524A (en) 1958-07-15 1959-06-25 Improvements in building-beds for large structures, such as ships or parts thereof

Country Status (1)

Country Link
GB (1) GB863524A (en)

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