JPS5890249U - concrete block - Google Patents

concrete block

Info

Publication number
JPS5890249U
JPS5890249U JP1981186485U JP18648581U JPS5890249U JP S5890249 U JPS5890249 U JP S5890249U JP 1981186485 U JP1981186485 U JP 1981186485U JP 18648581 U JP18648581 U JP 18648581U JP S5890249 U JPS5890249 U JP S5890249U
Authority
JP
Japan
Prior art keywords
concrete block
head
hole
opens
retaining part
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
JP1981186485U
Other languages
Japanese (ja)
Inventor
岡部　「あ」郎
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 JP1981186485U priority Critical patent/JPS5890249U/en
Publication of JPS5890249U publication Critical patent/JPS5890249U/en
Pending 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

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Ladders (AREA)
  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Retaining Walls (AREA)
  • Road Paving Structures (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図は通常の６角ブロツクの斜視図、第２図は本案に
よるブロックの１例を示す縦断面図、第３図は第２図の
■−■線方向にとられた横断面図、第４闇は第２図およ
び第３図に示すものより横方向の貫通孔を省いたものを
示す縦断面図である。 １・・・頭部、２・・・控部、３・・・頭部より控部に
至る孔、４・・・貫通孔、５・・・水抜き孔。Fig. 1 is a perspective view of a normal hexagonal block, Fig. 2 is a longitudinal cross-sectional view showing an example of the block according to the present invention, Fig. 3 is a cross-sectional view taken in the direction of line ■-■ in Fig. 2, The fourth dark side is a vertical cross-sectional view showing the one shown in FIGS. 2 and 3, with the horizontal through-holes omitted. 1... Head, 2... Retaining part, 3... Hole leading from the head to the retaining part, 4... Through hole, 5... Drain hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前面形状が正６角形の頭部１とこの頭部に連なる控部２
とをもつ形式のものにおいて、頭部１の前面の中心部に
開口すると共に控部２内に深く進入する孔３を設けたこ
とを特徴とするコンクリートブロック。A head 1 with a regular hexagonal front shape and a restraining part 2 connected to this head
A concrete block characterized in that a hole 3 is provided which opens at the center of the front surface of the head 1 and extends deeply into the retaining part 2.
JP1981186485U 1981-12-15 1981-12-15 concrete block Pending JPS5890249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981186485U JPS5890249U (en) 1981-12-15 1981-12-15 concrete block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981186485U JPS5890249U (en) 1981-12-15 1981-12-15 concrete block

Publications (1)

Publication Number Publication Date
JPS5890249U true JPS5890249U (en) 1983-06-18

Family

ID=29988469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981186485U Pending JPS5890249U (en) 1981-12-15 1981-12-15 concrete block

Country Status (1)

Country Link
JP (1) JPS5890249U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159058U (en) * 1984-03-29 1985-10-23 金丸　和光 construction blocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159058U (en) * 1984-03-29 1985-10-23 金丸　和光 construction blocks

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