JPS6483713A - Concrete covering block - Google Patents

Concrete covering block

Info

Publication number
JPS6483713A
JPS6483713A JP24168887A JP24168887A JPS6483713A JP S6483713 A JPS6483713 A JP S6483713A JP 24168887 A JP24168887 A JP 24168887A JP 24168887 A JP24168887 A JP 24168887A JP S6483713 A JPS6483713 A JP S6483713A
Authority
JP
Japan
Prior art keywords
block
concrete covering
floating
holes
mound
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
JP24168887A
Other languages
Japanese (ja)
Other versions
JPH0611984B2 (en
Inventor
Ryuichi Takezawa
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.)
Hokuriku Electric Power Co
Original Assignee
Hokuriku Electric Power Co
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 Hokuriku Electric Power Co filed Critical Hokuriku Electric Power Co
Priority to JP62241688A priority Critical patent/JPH0611984B2/en
Publication of JPS6483713A publication Critical patent/JPS6483713A/en
Publication of JPH0611984B2 publication Critical patent/JPH0611984B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)

Abstract

PURPOSE:To obtain a concrete covering block having excellent preventing effects on floating and suction of rubble-mound by using a block having through holes in a part of its body. CONSTITUTION:A spoiler 2 formed of projections 2a of a trapezoidal cross section is provided symmetrically to both ends of the inside 1a of a block 1. A downwardly projected skirt 3 is also formed along the peripheral edge of the downside 1b of the block 1, and a pair of tapered through holes 4 in an upwardly decreasing cross sectional area are formed between the top and bottom 1a and 1b of the block 1. The floating and toppling-over of the block due to a jet stream phenomenon from the rubble mound can thus be prevented.
JP62241688A 1987-09-26 1987-09-26 Concrete covered block Expired - Fee Related JPH0611984B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62241688A JPH0611984B2 (en) 1987-09-26 1987-09-26 Concrete covered block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62241688A JPH0611984B2 (en) 1987-09-26 1987-09-26 Concrete covered block

Publications (2)

Publication Number Publication Date
JPS6483713A true JPS6483713A (en) 1989-03-29
JPH0611984B2 JPH0611984B2 (en) 1994-02-16

Family

ID=17078039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62241688A Expired - Fee Related JPH0611984B2 (en) 1987-09-26 1987-09-26 Concrete covered block

Country Status (1)

Country Link
JP (1) JPH0611984B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049994A1 (en) * 2010-10-14 2012-04-19 国立大学法人京都大学 Counter-weight block construction method for caisson breakwater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133622U (en) * 1981-02-07 1982-08-20
JPS57164118U (en) * 1981-04-11 1982-10-16
JPS61164320U (en) * 1985-04-01 1986-10-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133622U (en) * 1981-02-07 1982-08-20
JPS57164118U (en) * 1981-04-11 1982-10-16
JPS61164320U (en) * 1985-04-01 1986-10-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049994A1 (en) * 2010-10-14 2012-04-19 国立大学法人京都大学 Counter-weight block construction method for caisson breakwater
JP2012082650A (en) * 2010-10-14 2012-04-26 Kyoto Univ Counterweight block method for caisson breakwater

Also Published As

Publication number Publication date
JPH0611984B2 (en) 1994-02-16

Similar Documents

Publication Publication Date Title
CA2112025A1 (en) A new structure for children's games
USD286416S (en) Toy construction piece
JPS6429283A (en) Ski board having diffusing upper surface
JPS6483713A (en) Concrete covering block
DE59002362D1 (en) SKI PRODUCTION PROCESS AND SKI PRODUCED BY THIS PROCESS.
USD305070S (en) Side panel for a gazebo
USD283337S (en) Inflatable frog figure for swimming pools
DE59003242D1 (en) Longitudinally adjustable interlocking tile.
USD272553S (en) Squash racket
JPS6483710A (en) Concrete covering block
JPS6483711A (en) Concrete covering block
USD273507S (en) Tennis racket frame
JPS6483712A (en) Concrete covering block
USD278916S (en) Calculator for highway travel
ATE28129T1 (en) LINE PROFILE FOR TENNIS COURTS.
USD237952S (en) Susie
IE830210L (en) Roof tile
USD265250S (en) Stair for a swimming pool
USD267184S (en) Tennis racket
USD240157S (en)
USD276362S (en) Bathtub
USD237208S (en) Component for grillwork, railings and columns
USD315585S (en) Tennis racket
USD274266S (en) Picket
USD237298S (en) Component for grillwork, railings and columns

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees