JPS5477990A - Fender device - Google Patents

Fender device

Info

Publication number
JPS5477990A
JPS5477990A JP14548877A JP14548877A JPS5477990A JP S5477990 A JPS5477990 A JP S5477990A JP 14548877 A JP14548877 A JP 14548877A JP 14548877 A JP14548877 A JP 14548877A JP S5477990 A JPS5477990 A JP S5477990A
Authority
JP
Japan
Prior art keywords
rod
fender
hinged
links
quaywall
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
JP14548877A
Other languages
Japanese (ja)
Inventor
Yuji Fukuda
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP14548877A priority Critical patent/JPS5477990A/en
Publication of JPS5477990A publication Critical patent/JPS5477990A/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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Abstract

PURPOSE: To prevent the reduction of side board protecting performance of a fender device by prohibiting the deflection of a rod securing the fender at the end based on the link function restricted in relative motion.
CONSTITUTION: A rod 2 projected from a quaywall 1 enables to telescope back and forth by means of rack and pinion mechanism 3 within the quaywall 1 with rubber fender 5 secured through a mounting plate 4 to the end thereof. Lugs 6, 6' hinged with one ends of first links 7, 7' are projected from the quaywall 1 at both sides of the rod 2, and lugs 8, 8' hinged with second links 9, 9' at one ends thereof are provided at the plate 4 with both links hinged. Rollers 10, 10' guided via roller guides 11, 11' are mounted at the hinged portions. The respective links are coupled with a pair of two positioning members 12, 13, 12', 13' of S shape. Thus, the force acting on the rod is reduced to prohibit the deflection of the rod so as to thereby maintain the side board protecting performance of the fender.
COPYRIGHT: (C)1979,JPO&Japio
JP14548877A 1977-12-03 1977-12-03 Fender device Pending JPS5477990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14548877A JPS5477990A (en) 1977-12-03 1977-12-03 Fender device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14548877A JPS5477990A (en) 1977-12-03 1977-12-03 Fender device

Publications (1)

Publication Number Publication Date
JPS5477990A true JPS5477990A (en) 1979-06-21

Family

ID=15386411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14548877A Pending JPS5477990A (en) 1977-12-03 1977-12-03 Fender device

Country Status (1)

Country Link
JP (1) JPS5477990A (en)

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