GB191006478A - Improvements in and relating to Ship Elevators, Cradles and Docks. - Google Patents

Improvements in and relating to Ship Elevators, Cradles and Docks.

Info

Publication number
GB191006478A
GB191006478A GB191006478DA GB191006478A GB 191006478 A GB191006478 A GB 191006478A GB 191006478D A GB191006478D A GB 191006478DA GB 191006478 A GB191006478 A GB 191006478A
Authority
GB
United Kingdom
Prior art keywords
employed
units
lift
docks
dead weight
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
Inventor
Edward Langworthy Burwell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191006478A publication Critical patent/GB191006478A/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
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/06—Launching or hauling-out by landborne slipways; Slipways by vertical movement of vessel, i.e. by crane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B71/00—Designing vessels; Predicting their performance
    • 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
    • B63C3/12—Launching or hauling-out by landborne slipways; Slipways using cradles
    • 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
    • B63C2005/025—Stagings, or scaffolding, i.e. constructions providing temporary working platforms on slipways, in building or repair docks, or inside hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jib Cranes (AREA)

Abstract

6478. Burwell, E. L. March 15. Docks. - A ship lift 4, Fig. 9, is operated by " lift- " ing - units " 38 running upon inclined guide - ways. These units may be self-propelled into position, for example electrically as in the unit 75 or locomotives 74 may be employed either separately or in combination as shown in Fig. 9, and in these cases the tractive power may be employed as well as the dead weight. The units 38 may be linked together and may be filled with water after being hoisted into position. Upon the lift 4 is a cradle 10, 11, Fig. 3, upon which r u n, transversely, towers 15 for supporting the vessel 14 by means of flexible members 25 and contact rolls 24; or slings, Fig. 8, swung from derricks may be employed. The overhead shafts over which the lifting-chains pass are preferably controlled by band brakes, and the dead weight of the elevator may be counterbalanced.
GB191006478D 1910-03-15 1910-03-15 Improvements in and relating to Ship Elevators, Cradles and Docks. Expired GB191006478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191006478T 1910-03-15

Publications (1)

Publication Number Publication Date
GB191006478A true GB191006478A (en) 1910-08-25

Family

ID=32448493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191006478D Expired GB191006478A (en) 1910-03-15 1910-03-15 Improvements in and relating to Ship Elevators, Cradles and Docks.

Country Status (1)

Country Link
GB (1) GB191006478A (en)

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