[go: up one dir, main page]

JPS5876626U - Fish nest and revetment block - Google Patents

Fish nest and revetment block

Info

Publication number
JPS5876626U
JPS5876626U JP1981169820U JP16982081U JPS5876626U JP S5876626 U JPS5876626 U JP S5876626U JP 1981169820 U JP1981169820 U JP 1981169820U JP 16982081 U JP16982081 U JP 16982081U JP S5876626 U JPS5876626 U JP S5876626U
Authority
JP
Japan
Prior art keywords
block
fish nest
revetment block
top plate
main body
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
JP1981169820U
Other languages
Japanese (ja)
Other versions
JPS602259Y2 (en
Inventor
斉藤　光男
Original Assignee
石川島建材工業株式会社
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 石川島建材工業株式会社 filed Critical 石川島建材工業株式会社
Priority to JP1981169820U priority Critical patent/JPS602259Y2/en
Publication of JPS5876626U publication Critical patent/JPS5876626U/en
Application granted granted Critical
Publication of JPS602259Y2 publication Critical patent/JPS602259Y2/en
Expired 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)
  • Revetment (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図は従来の魚巣兼用護岸ブロックの斜視図、第２図
以下は本考案の一実施例を示すもので、第２図は斜視図
、第３図は組立て状態を示す斜視図、第４図は断面図、
第５図は構築された魚巣兼用護岸壁の断面図、第６図イ
１口はそれぞれ本体ブロックの布積み、および直積みの
説明図である。 １０・・・本体ブロック、１１・・・魚巣用ブロック、
１２・・・基板部、１２ｂ・・・係合溝、１３・・・基
礎部、１４・・・天板部、１５・・・前板部、１６・・
・凹部、１７゜１８・・・突条。Fig. 1 is a perspective view of a conventional fish nest and revetment block, Fig. 2 and the following show an embodiment of the present invention; Figure 4 is a cross-sectional view.
FIG. 5 is a sectional view of the constructed fish nest and revetment wall, and FIG. 10...Body block, 11...Fish nest block,
DESCRIPTION OF SYMBOLS 12... Board part, 12b... Engagement groove, 13... Foundation part, 14... Top plate part, 15... Front plate part, 16...
・Concavity, 17°18...projection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端面に保合溝を持つ本体ブロックと、この本体ブロッ
クの幅より狭い幅をもつ天板部と前板部とが逆り字状に
一体にされた魚巣用ブロックとを一組として備え、前記
天板部の先端部には、天板部をその上面が本体ブロック
の上面より突出しないように前記係合溝に係合させる係
合部が形成された魚巣兼用護岸ブロック。A set includes a main body block having a retaining groove on the upper end surface, and a fish nest block in which a top plate part and a front plate part having a width narrower than the width of the main body block are integrated in an inverted shape. 2. A revetment block that also serves as a fish nest, wherein an engaging portion is formed at a tip end of the top plate portion to engage the top plate portion with the engagement groove so that the top surface thereof does not protrude beyond the top surface of the main block.
JP1981169820U 1981-11-14 1981-11-14 Seawall block that doubles as a fish nest Expired JPS602259Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981169820U JPS602259Y2 (en) 1981-11-14 1981-11-14 Seawall block that doubles as a fish nest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981169820U JPS602259Y2 (en) 1981-11-14 1981-11-14 Seawall block that doubles as a fish nest

Publications (2)

Publication Number Publication Date
JPS5876626U true JPS5876626U (en) 1983-05-24
JPS602259Y2 JPS602259Y2 (en) 1985-01-22

Family

ID=29961788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981169820U Expired JPS602259Y2 (en) 1981-11-14 1981-11-14 Seawall block that doubles as a fish nest

Country Status (1)

Country Link
JP (1) JPS602259Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01230806A (en) * 1988-03-09 1989-09-14 Showa Concrete Kogyo Kk Revetment block with fish nest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01230806A (en) * 1988-03-09 1989-09-14 Showa Concrete Kogyo Kk Revetment block with fish nest

Also Published As

Publication number Publication date
JPS602259Y2 (en) 1985-01-22

Similar Documents

Publication Publication Date Title
JPS5876626U (en) Fish nest and revetment block
JPS6076149U (en) Bucket point attachment device
JPS58183770U (en) terminal screw
JPS6049341U (en) Engine mount
JPS59120902U (en) beach sandals
JPS5837597U (en) fuel pool
JPS58183109U (en) counter
JPS5929906U (en) footwear stand
JPS59179626U (en) bottom case for camera
JPS58183829U (en) eaves gutter
JPS5827340U (en) bar soap
JPS5841929U (en) Switch device with connector
JPS60154083U (en) bathtub
JPS5851578U (en) terminal board
JPS5951976U (en) Satsushi connection reinforcement plate
JPS59192946U (en) Block with drain hole
JPS59143028U (en) capacitor
JPS60132399U (en) inkstone
JPS5824862U (en) Distance rod mounting structure
JPS6139569U (en) putter club
JPS5878953U (en) bar soap
JPS59187925U (en) Float structure in rice transplanter
JPS58130993U (en) cutlet gate
JPS5984156U (en) foundation formwork
JPS5999121U (en) radiator