JPS6134873U - Submergence prevention material for underwater structures such as fish reefs - Google Patents

Submergence prevention material for underwater structures such as fish reefs

Info

Publication number
JPS6134873U
JPS6134873U JP1984113977U JP11397784U JPS6134873U JP S6134873 U JPS6134873 U JP S6134873U JP 1984113977 U JP1984113977 U JP 1984113977U JP 11397784 U JP11397784 U JP 11397784U JP S6134873 U JPS6134873 U JP S6134873U
Authority
JP
Japan
Prior art keywords
underwater structures
fish reefs
prevention material
sheet
submergence prevention
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.)
Granted
Application number
JP1984113977U
Other languages
Japanese (ja)
Other versions
JPH0229903Y2 (en
Inventor
忠志 佐藤
Original Assignee
函館製網船具株式会社
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 函館製網船具株式会社 filed Critical 函館製網船具株式会社
Priority to JP1984113977U priority Critical patent/JPS6134873U/en
Publication of JPS6134873U publication Critical patent/JPS6134873U/en
Application granted granted Critical
Publication of JPH0229903Y2 publication Critical patent/JPH0229903Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は埋没防止材の平面図、第２図はシートの平面図
、第３図は螺旋体の拡大平面図、第４図は埋没防止材の
Ｘ−Ｘ’切欠拡大側面図、第５図は使用状態を示す正面
図でである。 １・・・シート、１ａ・・・ポケット部、２・・・シ一
ト１の片面、３・・・ループ糸、３ａ・・・ループ糸３
のループ、４・・・螺旋体、４ａ＝ｃ・・・螺旋体４の
線材、４′・・・螺旋体４の端末、５・・・魚礁等構造
物、６・・・水底、Ａ・・・埋没防止材。Fig. 1 is a plan view of the immersion prevention material, Fig. 2 is a plan view of the sheet, Fig. 3 is an enlarged plan view of the spiral body, Fig. 4 is an enlarged side view of the immersion prevention material taken along line X-X', and Fig. 5 is a front view showing the state of use. DESCRIPTION OF SYMBOLS 1... Sheet, 1a... Pocket part, 2... One side of sheet 1, 3... Loop thread, 3a... Loop thread 3
loop, 4... spiral body, 4a=c... wire rod of spiral body 4, 4'... end of spiral body 4, 5... structure such as fish reef, 6... underwater bottom, A... buried Prevention material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通気性ならびに透水性を有し砂泥等を遮閉可能な密度で
織布された合成繊維素材から成る所定の大きさのシート
の片面に、鋼鉄、合成樹脂等剛性線材から成り、その線
径より嵩高ならしめた螺旋体を適宜間隔で並列状態に固
定し、緩衝、通水沈降性ならびに寸法安定性を保有させ
たことを特徴とする魚礁等水底構造物の埋没防止材。One side of a sheet of a predetermined size is made of a synthetic fiber material woven with a density that allows air permeability and water permeability to block out sand, mud, etc., and a rigid wire material such as steel or synthetic resin is placed on one side of the sheet, and the wire diameter A material for preventing siltation of underwater structures such as fish reefs, characterized in that bulkier spiral bodies are fixed in parallel at appropriate intervals to provide buffering, water permeability and dimensional stability.
JP1984113977U 1984-07-25 1984-07-25 Submergence prevention material for underwater structures such as fish reefs Granted JPS6134873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984113977U JPS6134873U (en) 1984-07-25 1984-07-25 Submergence prevention material for underwater structures such as fish reefs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984113977U JPS6134873U (en) 1984-07-25 1984-07-25 Submergence prevention material for underwater structures such as fish reefs

Publications (2)

Publication Number Publication Date
JPS6134873U true JPS6134873U (en) 1986-03-03
JPH0229903Y2 JPH0229903Y2 (en) 1990-08-10

Family

ID=30673004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984113977U Granted JPS6134873U (en) 1984-07-25 1984-07-25 Submergence prevention material for underwater structures such as fish reefs

Country Status (1)

Country Link
JP (1) JPS6134873U (en)

Also Published As

Publication number Publication date
JPH0229903Y2 (en) 1990-08-10

Similar Documents

Publication Publication Date Title
JPS6134873U (en) Submergence prevention material for underwater structures such as fish reefs
JPS6134872U (en) Submergence prevention material for underwater structures such as fish reefs
JPS5816055U (en) seaweed crack
JPS59161960U (en) Submerged bed for kelp culture
JPS584169U (en) artificial reef
JPS58124213U (en) Filtration device that uses the buoyancy of water bubbles
JPS59150263U (en) floating fishing reef
JPS6126552U (en) Float device for swimming practice
JPS5883275U (en) float
JPS59178059U (en) transport container
JPS5868999U (en) Mooring rope for aquaculture
JPS60171169U (en) artificial fishing reef
JPS59101888U (en) key holder
JPS6147282U (en) Float stopper thread with hook
JPS5979495U (en) Offshore station for recreational fishing
JPS5919497U (en) Underwater cleaning device for the bottom of the ship
JPS5983351U (en) artificial reef
JPS5987262U (en) artificial reef
JPS59188540U (en) Quicklime storage cylinder for soft ground improvement
JPS5842088U (en) ruler
JPS6117965U (en) Flexible float for trawl fishing nets
JPS5894376U (en) squid fishing hook
JPH03117449U (en)
JPS58126855U (en) Physical strength equipment
JPS5841826U (en) Structure of chain gutter