JPS5647393A - Floating dock - Google Patents

Floating dock

Info

Publication number
JPS5647393A
JPS5647393A JP12245379A JP12245379A JPS5647393A JP S5647393 A JPS5647393 A JP S5647393A JP 12245379 A JP12245379 A JP 12245379A JP 12245379 A JP12245379 A JP 12245379A JP S5647393 A JPS5647393 A JP S5647393A
Authority
JP
Japan
Prior art keywords
hoisting device
frame
preseruer
fish
floating bodies
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.)
Pending
Application number
JP12245379A
Other languages
Japanese (ja)
Inventor
Hidetoshi Komatsu
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
Priority to JP12245379A priority Critical patent/JPS5647393A/en
Publication of JPS5647393A publication Critical patent/JPS5647393A/en
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Abstract

PURPOSE: To facilitate the removal of sea weeds attached to the screen on a fish preseruer by enabling one end thereof to be lifted employing a hoisting device by means of a support tower having the hoisting device provided on a frame supported by a plurality of floating bodies.
CONSTITUTION: A frame 1 supported by a plurality of floating bodies is formed roughly in a shape of ring horizontally viewed and provided with a support tower 4 having a hoisting device 5. Therefore, an upper frame D of the fish preseruer is hoisted with the hoisting device and a worker on a small boat F jets out a high pressure water through a hose 8 whereby the pressure of the released water removes sea weeds attached to the draining board.
COPYRIGHT: (C)1981,JPO&Japio
JP12245379A 1979-09-22 1979-09-22 Floating dock Pending JPS5647393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12245379A JPS5647393A (en) 1979-09-22 1979-09-22 Floating dock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12245379A JPS5647393A (en) 1979-09-22 1979-09-22 Floating dock

Publications (1)

Publication Number Publication Date
JPS5647393A true JPS5647393A (en) 1981-04-30

Family

ID=14836215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12245379A Pending JPS5647393A (en) 1979-09-22 1979-09-22 Floating dock

Country Status (1)

Country Link
JP (1) JPS5647393A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6114953B1 (en) * 2016-08-08 2017-04-19 鈴木　健一 Self-propelled aquaculture ginger
CN111642439A (en) * 2020-05-18 2020-09-11 杭州千岛湖发展集团有限公司 Live fish temporary culture and transfer net cage convenient for quantitative extraction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6114953B1 (en) * 2016-08-08 2017-04-19 鈴木　健一 Self-propelled aquaculture ginger
JP2018023349A (en) * 2016-08-08 2018-02-15 鈴木　健一 Self-propelled culture crawl
CN111642439A (en) * 2020-05-18 2020-09-11 杭州千岛湖发展集团有限公司 Live fish temporary culture and transfer net cage convenient for quantitative extraction
CN111642439B (en) * 2020-05-18 2021-12-21 杭州千岛湖发展集团有限公司 Live fish temporary culture and transfer net cage convenient for quantitative extraction

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