SE9404031D0 - Method and apparatus for varying transport on water - Google Patents

Method and apparatus for varying transport on water

Info

Publication number
SE9404031D0
SE9404031D0 SE9404031A SE9404031A SE9404031D0 SE 9404031 D0 SE9404031 D0 SE 9404031D0 SE 9404031 A SE9404031 A SE 9404031A SE 9404031 A SE9404031 A SE 9404031A SE 9404031 D0 SE9404031 D0 SE 9404031D0
Authority
SE
Sweden
Prior art keywords
water
craft
blades
paddles
varying transport
Prior art date
Application number
SE9404031A
Other languages
Swedish (sv)
Other versions
SE9404031L (en
SE510993C2 (en
Inventor
Torbjoern Hahlin
Original Assignee
Dorotea Mekaniska 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 Dorotea Mekaniska Ab filed Critical Dorotea Mekaniska Ab
Priority to SE9404031A priority Critical patent/SE510993C2/en
Publication of SE9404031D0 publication Critical patent/SE9404031D0/en
Publication of SE9404031L publication Critical patent/SE9404031L/en
Publication of SE510993C2 publication Critical patent/SE510993C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/34—Propulsive elements directly acting on water of non-rotary type of endless-track type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Environmental Sciences (AREA)
  • Ship Loading And Unloading (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The craft drive unit comprises a belt equipped with blades/paddles and which rotates around the pontoons, with the blades or paddles moving the craft in the direction which the operator requires. The craft also has land properties in that it can be moved down to the water by its own machinery and for unloading cut marine growth it can move up onto dry land.
SE9404031A 1994-11-22 1994-11-22 Craft for varying transport on water SE510993C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9404031A SE510993C2 (en) 1994-11-22 1994-11-22 Craft for varying transport on water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404031A SE510993C2 (en) 1994-11-22 1994-11-22 Craft for varying transport on water

Publications (3)

Publication Number Publication Date
SE9404031D0 true SE9404031D0 (en) 1994-11-22
SE9404031L SE9404031L (en) 1996-05-23
SE510993C2 SE510993C2 (en) 1999-07-19

Family

ID=20396060

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404031A SE510993C2 (en) 1994-11-22 1994-11-22 Craft for varying transport on water

Country Status (1)

Country Link
SE (1) SE510993C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102823444B (en) * 2012-09-20 2014-01-15 苏州市农业科学院 Shipborne aquatic plant trimming device
CN103460897A (en) * 2013-09-23 2013-12-25 刘年利 Aquatic plant pruning device

Also Published As

Publication number Publication date
SE9404031L (en) 1996-05-23
SE510993C2 (en) 1999-07-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed