GB995126A - Improvements in or relating to hoisting equipment at the stern of vessels - Google Patents

Improvements in or relating to hoisting equipment at the stern of vessels

Info

Publication number
GB995126A
GB995126A GB2427860A GB2427860A GB995126A GB 995126 A GB995126 A GB 995126A GB 2427860 A GB2427860 A GB 2427860A GB 2427860 A GB2427860 A GB 2427860A GB 995126 A GB995126 A GB 995126A
Authority
GB
United Kingdom
Prior art keywords
davit
guides
stern
slope
fences
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
GB2427860A
Inventor
Ewan Christian Brew Corlett
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.)
Burness Corlett & Partners Ltd
Original Assignee
Burness Corlett & Partners 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 Burness Corlett & Partners Ltd filed Critical Burness Corlett & Partners Ltd
Priority to GB2427860A priority Critical patent/GB995126A/en
Priority to ES0269055A priority patent/ES269055A1/en
Publication of GB995126A publication Critical patent/GB995126A/en
Expired 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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/14—Fishing vessels
    • B63B35/16—Trawlers
    • B63B35/20—Trawlers adapted to hoisting nets aboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0328—Cranes on rails or on rail vehicles
    • B66C2700/035—Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles; Outriggers; Coupling of the travelling mechanism to the crane mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Jib Cranes (AREA)

Abstract

995,126. Ships' cranes. BURNESS, CORLETT & PARTNERS Ltd. July 7, 1961 [July 12, 1960], No. 24278/60. Heading B8B. [Also in Division B7] A ship's davit which is specially suited for handling trawls is mounted near the stern in fore-and-aft guides 16 (Fig. 1) which hold it against tilting movement except such as is caused by the change in slope of the guides themselves. The guides include a horizontal portion and an after portion which dips. In the form shown the foot of a davit 12 has rollers 15 running in guides 16 which are curved towards the stern so that the davit takes up the inclination shown in full lines. In this position a portion of the foot 14 rests against a stop 27. The davit is moved in its guides by a connection 25 to an endless rope 22 driven by a winch 23 or, alternatively, self - propelled by hydraulic or electric motors. The guides 16 may slope upwardly sufficiently far to raise the davit to a shelter deck, and may slope downwardly towards their forward end so that its load is automatically lowered at the forward end of its travel. Where the davit is to be used for handling a boat the guide 16 may run down a stern ramp. The guide 16 may be carried by fences 19, as shown in Fig. 2, and a space may be left between the fences 19 and the bulwarks 21 to receive trawl boards 35.
GB2427860A 1960-07-12 1960-07-12 Improvements in or relating to hoisting equipment at the stern of vessels Expired GB995126A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2427860A GB995126A (en) 1960-07-12 1960-07-12 Improvements in or relating to hoisting equipment at the stern of vessels
ES0269055A ES269055A1 (en) 1960-07-12 1961-07-11 Improvements in or relating to hoisting equipment at the stern of vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2427860A GB995126A (en) 1960-07-12 1960-07-12 Improvements in or relating to hoisting equipment at the stern of vessels

Publications (1)

Publication Number Publication Date
GB995126A true GB995126A (en) 1965-06-16

Family

ID=10209207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2427860A Expired GB995126A (en) 1960-07-12 1960-07-12 Improvements in or relating to hoisting equipment at the stern of vessels

Country Status (2)

Country Link
ES (1) ES269055A1 (en)
GB (1) GB995126A (en)

Also Published As

Publication number Publication date
ES269055A1 (en) 1962-03-01

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