FR2442918A1 - Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub - Google Patents

Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub

Info

Publication number
FR2442918A1
FR2442918A1 FR7833974A FR7833974A FR2442918A1 FR 2442918 A1 FR2442918 A1 FR 2442918A1 FR 7833974 A FR7833974 A FR 7833974A FR 7833974 A FR7833974 A FR 7833974A FR 2442918 A1 FR2442918 A1 FR 2442918A1
Authority
FR
France
Prior art keywords
head
rim
wheel
spokes
barrier
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
FR7833974A
Other languages
French (fr)
Other versions
FR2442918B1 (en
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.)
EMH
Original Assignee
EMH
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 EMH filed Critical EMH
Priority to FR7833974A priority Critical patent/FR2442918A1/en
Publication of FR2442918A1 publication Critical patent/FR2442918A1/en
Application granted granted Critical
Publication of FR2442918B1 publication Critical patent/FR2442918B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/26—Fenders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

Protective device comprises a barrier surrounding the head or upper emergent part of the structure and presenting the configuration of a wheel with spokes. The barrier is formed by the rim of the wheel. The head of the structure forms the hub and the spokes connect the rim to the head. The protective device has a capacity for absorbing energy considerably greater than that of existing equipment comprising a screen which is mounted on elastic support pillars and which are large increasing the risk of collision and which are of great wt. In addn. the device occupies less space and is of less wt.
FR7833974A 1978-12-01 1978-12-01 Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub Granted FR2442918A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833974A FR2442918A1 (en) 1978-12-01 1978-12-01 Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833974A FR2442918A1 (en) 1978-12-01 1978-12-01 Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub

Publications (2)

Publication Number Publication Date
FR2442918A1 true FR2442918A1 (en) 1980-06-27
FR2442918B1 FR2442918B1 (en) 1982-12-17

Family

ID=9215599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833974A Granted FR2442918A1 (en) 1978-12-01 1978-12-01 Protection for offshore structure against shocks created e.g. by ships - has form of wheel with spokes, this barrier being formed by rim and head of structure forming hub

Country Status (1)

Country Link
FR (1) FR2442918A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514451A1 (en) * 1981-10-13 1983-04-15 Precontrainte Structures Ste F Fender for cylindrical columns in tidal waters - uses projecting structures to support sliding support points for fender cable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283515A (en) * 1964-04-15 1966-11-08 Pan American Petroleum Corp Marine structure
GB1426656A (en) * 1974-01-11 1976-03-03 Ingeco Spa Sea-platform
US4072022A (en) * 1975-10-11 1978-02-07 Tokyo Fabric Kogyo Kabushiki Kaisha Apparatus for protecting bridge pillars
FR2358512A1 (en) * 1976-07-16 1978-02-10 Sea Tank Co PROTECTION DEVICE FOR BORING AN OFFSHORE STRUCTURE
FR2406033A1 (en) * 1977-10-13 1979-05-11 Emh Entreprise Equip Meca Hydr Ring fender for mooring column at marine oil terminal - is above water and suspended from head posts in inverted cone formation around column

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283515A (en) * 1964-04-15 1966-11-08 Pan American Petroleum Corp Marine structure
GB1426656A (en) * 1974-01-11 1976-03-03 Ingeco Spa Sea-platform
US4072022A (en) * 1975-10-11 1978-02-07 Tokyo Fabric Kogyo Kabushiki Kaisha Apparatus for protecting bridge pillars
FR2358512A1 (en) * 1976-07-16 1978-02-10 Sea Tank Co PROTECTION DEVICE FOR BORING AN OFFSHORE STRUCTURE
FR2406033A1 (en) * 1977-10-13 1979-05-11 Emh Entreprise Equip Meca Hydr Ring fender for mooring column at marine oil terminal - is above water and suspended from head posts in inverted cone formation around column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514451A1 (en) * 1981-10-13 1983-04-15 Precontrainte Structures Ste F Fender for cylindrical columns in tidal waters - uses projecting structures to support sliding support points for fender cable

Also Published As

Publication number Publication date
FR2442918B1 (en) 1982-12-17

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Legal Events

Date Code Title Description
TP Transmission of property