GB303477A - Improvements in folding pontoon - Google Patents

Improvements in folding pontoon

Info

Publication number
GB303477A
GB303477A GB38119/28A GB3811928A GB303477A GB 303477 A GB303477 A GB 303477A GB 38119/28 A GB38119/28 A GB 38119/28A GB 3811928 A GB3811928 A GB 3811928A GB 303477 A GB303477 A GB 303477A
Authority
GB
United Kingdom
Prior art keywords
pontoon
hinges
walls
joints
air
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
GB38119/28A
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
Publication of GB303477A publication Critical patent/GB303477A/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
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

303,477. Blomquist, K. R., (Assignees of Fridholm, C. G.). Jan. 4, 1928, [Convention date]. Pontoons; air casings, non-structural - A collapsable pontoon which may be employed for salvage purposes and may be expanded by charging it with air or by the employment of lever linkages, comprises a body 5 of indiarubber the upper edges b of which are gripped between a steel plate c and upper closure member 3. The walls are supported by plates f connected by hinges e<1> the walls of the container being recessed opposite the hinges. When the pontoon is locked in an expanded condition by thimbles m which take over joints on rods k attached to the top and bottom of the pontoon when the joints of the rod are in alignment.
GB38119/28A 1928-01-04 1928-12-24 Improvements in folding pontoon Expired GB303477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE303477X 1928-01-04

Publications (1)

Publication Number Publication Date
GB303477A true GB303477A (en) 1929-10-10

Family

ID=20307479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38119/28A Expired GB303477A (en) 1928-01-04 1928-12-24 Improvements in folding pontoon

Country Status (1)

Country Link
GB (1) GB303477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712760A1 (en) * 1987-04-15 1988-11-03 Angelo Rota SHAPE ADJUSTABLE BODY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712760A1 (en) * 1987-04-15 1988-11-03 Angelo Rota SHAPE ADJUSTABLE BODY

Similar Documents

Publication Publication Date Title
GB303477A (en) Improvements in folding pontoon
GB353257A (en) Improvements in gangways for loading and unloading ships
GB142565A (en) A combined bag and crate
GB306267A (en) Improvements in or relating to folding handbags
GB351375A (en) Improvements in ships&#39; lifeboats
GB296655A (en)
GB445251A (en) Improvements relating to metal boats
GB121613A (en) Improvements in and relating to Means and Apparatus for Salving Vessels and Material.
GB325766A (en) Improvements in tanks for the transport of volatile liquids
GB190140A (en) Improvements in packing cases
GB136591A (en) Improvements in Floats for Hydroplanes and other Aircraft.
GB222957A (en) Improvements in and connected with collapsible or folding boats
GB176965A (en) Improvements in the construction of boats
GB374931A (en) Improvements in and connected with rudders for boats and ships
GB217495A (en) Improvements in and relating to whaling vessels, especially floating tryworks
GB386015A (en) Improvements in and relating to foldable or collapsible boats
GB198377A (en) A device for salving sunken vessels or goods from a sunken ship
GB248021A (en) Improvements in rubber-lined containers
Katayama Model Experiments on a Special Sectional Form of Submarine Hull under External Pressure
GB218627A (en) Improvements in submarines
GB308931A (en) Improvements in or relating to collapsible boxes and like containers
GB447427A (en) Improvements in lifeboats
GB216293A (en) Improvements in and relating to collapsible boats
GB260515A (en) Improvements in or relating to side-cars for motor-bicycles
GB257437A (en) Improvements relating to hinges