JPS53137733A - Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit - Google Patents

Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit

Info

Publication number
JPS53137733A
JPS53137733A JP2515875A JP2515875A JPS53137733A JP S53137733 A JPS53137733 A JP S53137733A JP 2515875 A JP2515875 A JP 2515875A JP 2515875 A JP2515875 A JP 2515875A JP S53137733 A JPS53137733 A JP S53137733A
Authority
JP
Japan
Prior art keywords
collapsible
anchoring
guard rails
mark plate
starting mark
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
JP2515875A
Other languages
Japanese (ja)
Other versions
JPS5743271B2 (en
Inventor
Toshio Hamamura
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.)
MGC Filsheet Co Ltd
Original Assignee
MGC Filsheet Co Ltd
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 MGC Filsheet Co Ltd filed Critical MGC Filsheet Co Ltd
Priority to JP2515875A priority Critical patent/JPS53137733A/en
Publication of JPS53137733A publication Critical patent/JPS53137733A/en
Publication of JPS5743271B2 publication Critical patent/JPS5743271B2/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
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters

Landscapes

  • Revetment (AREA)
JP2515875A 1975-02-28 1975-02-28 Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit Granted JPS53137733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2515875A JPS53137733A (en) 1975-02-28 1975-02-28 Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2515875A JPS53137733A (en) 1975-02-28 1975-02-28 Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit

Publications (2)

Publication Number Publication Date
JPS53137733A true JPS53137733A (en) 1978-12-01
JPS5743271B2 JPS5743271B2 (en) 1982-09-13

Family

ID=12158207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2515875A Granted JPS53137733A (en) 1975-02-28 1975-02-28 Wave eliminator for boat race having collapsible starting mark plate*buffer unit with guard rails and anchoring and fixing unit

Country Status (1)

Country Link
JP (1) JPS53137733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100519598B1 (en) * 1999-10-28 2005-10-06 쇼타로 하마무라 A water-wave breaking trap having a shock absorber for use in a motorboat racing water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100519598B1 (en) * 1999-10-28 2005-10-06 쇼타로 하마무라 A water-wave breaking trap having a shock absorber for use in a motorboat racing water

Also Published As

Publication number Publication date
JPS5743271B2 (en) 1982-09-13

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