FR2180784B1 - - Google Patents

Info

Publication number
FR2180784B1
FR2180784B1 FR7313429A FR7313429A FR2180784B1 FR 2180784 B1 FR2180784 B1 FR 2180784B1 FR 7313429 A FR7313429 A FR 7313429A FR 7313429 A FR7313429 A FR 7313429A FR 2180784 B1 FR2180784 B1 FR 2180784B1
Authority
FR
France
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.)
Expired
Application number
FR7313429A
Other languages
French (fr)
Other versions
FR2180784A1 (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.)
Kvaerner Brug AS
Original Assignee
Kvaerner Brug AS
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 Kvaerner Brug AS filed Critical Kvaerner Brug AS
Publication of FR2180784A1 publication Critical patent/FR2180784A1/fr
Application granted granted Critical
Publication of FR2180784B1 publication Critical patent/FR2180784B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/19—Hatch covers foldable
    • B63B19/197—Hatch covers foldable actuated by fluid pressure
FR7313429A 1972-04-19 1973-04-13 Expired FR2180784B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO135772A NO127959C (en) 1972-04-19 1972-04-19

Publications (2)

Publication Number Publication Date
FR2180784A1 FR2180784A1 (en) 1973-11-30
FR2180784B1 true FR2180784B1 (en) 1975-12-26

Family

ID=19878155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313429A Expired FR2180784B1 (en) 1972-04-19 1973-04-13

Country Status (11)

Country Link
JP (1) JPS5717758B2 (en)
BR (1) BR7302882D0 (en)
DE (1) DE2318942C3 (en)
ES (1) ES413894A1 (en)
FI (1) FI50852C (en)
FR (1) FR2180784B1 (en)
GB (1) GB1391386A (en)
NL (1) NL177009C (en)
NO (1) NO127959C (en)
PL (1) PL85467B1 (en)
SE (1) SE379018C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410596A2 (en) * 1977-11-30 1979-06-29 Mac Gregor International Sa Multi-leaved hatch cover operating appts. - has hydraulic jack to fold each cover pair in stowed position (NL 13.6.78)
US4193439A (en) * 1976-12-09 1980-03-18 Macgregor International S.A. Device for operating hatch covers or the like composed of panels
CN116424484B (en) * 2023-06-12 2023-08-22 上海海事大学 Marine three-pump folding hatch cover and control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240433B (en) * 1964-12-18 1967-05-11 Oskar Weisshaupt Hydraulic actuation device for foldable hatch covers, especially on ships
FR1419514A (en) * 1965-01-06 1965-11-26 Hatch cover development
DE1456289A1 (en) * 1965-04-05 1968-12-05 Von Tell Trading Co Ab Actuating device on folding covers for cargo spaces

Also Published As

Publication number Publication date
GB1391386A (en) 1975-04-23
BR7302882D0 (en) 1974-01-08
ES413894A1 (en) 1976-01-16
JPS4916191A (en) 1974-02-13
PL85467B1 (en) 1976-04-30
DE2318942C3 (en) 1986-07-10
FR2180784A1 (en) 1973-11-30
SE379018C (en) 1977-07-28
JPS5717758B2 (en) 1982-04-13
FI50852C (en) 1976-08-10
FI50852B (en) 1976-04-30
NO127959B (en) 1973-09-10
NL177009C (en) 1985-07-16
DE2318942A1 (en) 1973-10-31
NL7305439A (en) 1973-10-23
DE2318942B2 (en) 1981-01-15
SE379018B (en) 1975-09-22
NL177009B (en) 1985-02-18
NO127959C (en) 1975-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse