IT1015456B - HYDRAULIC HINGE DEVICE PARTICULARLY FOR PORT DOORS - Google Patents

HYDRAULIC HINGE DEVICE PARTICULARLY FOR PORT DOORS

Info

Publication number
IT1015456B
IT1015456B IT24489/74A IT2448974A IT1015456B IT 1015456 B IT1015456 B IT 1015456B IT 24489/74 A IT24489/74 A IT 24489/74A IT 2448974 A IT2448974 A IT 2448974A IT 1015456 B IT1015456 B IT 1015456B
Authority
IT
Italy
Prior art keywords
hinge device
device particularly
hydraulic hinge
port doors
doors
Prior art date
Application number
IT24489/74A
Other languages
Italian (it)
Inventor
A Stromsnes
Original Assignee
Maogregor International Sa
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 Maogregor International Sa filed Critical Maogregor International Sa
Application granted granted Critical
Publication of IT1015456B publication Critical patent/IT1015456B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
IT24489/74A 1973-06-28 1974-06-28 HYDRAULIC HINGE DEVICE PARTICULARLY FOR PORT DOORS IT1015456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2679/73A NO132271C (en) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
IT1015456B true IT1015456B (en) 1977-05-10

Family

ID=19879030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24489/74A IT1015456B (en) 1973-06-28 1974-06-28 HYDRAULIC HINGE DEVICE PARTICULARLY FOR PORT DOORS

Country Status (13)

Country Link
JP (1) JPS5744512B2 (en)
BR (1) BR7405325D0 (en)
DD (1) DD113493A5 (en)
DE (1) DE2429300A1 (en)
ES (1) ES427642A1 (en)
FR (1) FR2235039B1 (en)
GB (1) GB1462213A (en)
IT (1) IT1015456B (en)
NL (1) NL7408809A (en)
NO (1) NO132271C (en)
PL (1) PL91642B1 (en)
SE (1) SE401810B (en)
YU (1) YU180674A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199788A (en) * 1984-03-22 1985-10-09 Nippon Aikiyan Kk Opening and closing apparatus for hatch cover
CN103061635B (en) * 2013-01-18 2015-03-25 上海科得威船舶技术工程有限公司 Hatch cover opening device
CN108482892A (en) * 2018-04-26 2018-09-04 湖北三江航天万峰科技发展有限公司 It is a kind of large size nacelle to open foldable carbon fiber hatchcover

Also Published As

Publication number Publication date
NO132271C (en) 1975-10-15
NO267973L (en) 1975-01-27
PL91642B1 (en) 1977-03-31
DE2429300A1 (en) 1975-01-23
JPS5744512B2 (en) 1982-09-21
FR2235039B1 (en) 1979-01-26
BR7405325D0 (en) 1975-09-30
SE7408338L (en) 1974-12-30
GB1462213A (en) 1977-01-19
NO132271B (en) 1975-07-07
JPS5037187A (en) 1975-04-07
FR2235039A1 (en) 1975-01-24
NL7408809A (en) 1974-12-31
ES427642A1 (en) 1976-10-01
SE401810B (en) 1978-05-29
DD113493A5 (en) 1975-06-12
YU180674A (en) 1982-06-30

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