GB1462213A - Hydraulic hinge device particularly for hatch covers - Google Patents

Hydraulic hinge device particularly for hatch covers

Info

Publication number
GB1462213A
GB1462213A GB2795674A GB2795674A GB1462213A GB 1462213 A GB1462213 A GB 1462213A GB 2795674 A GB2795674 A GB 2795674A GB 2795674 A GB2795674 A GB 2795674A GB 1462213 A GB1462213 A GB 1462213A
Authority
GB
United Kingdom
Prior art keywords
hinge
hatch
hatch cover
hatch covers
june
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.)
Expired
Application number
GB2795674A
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.)
Mac Gregor International SA
Original Assignee
Mac Gregor 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 Mac Gregor International SA filed Critical Mac Gregor International SA
Publication of GB1462213A publication Critical patent/GB1462213A/en
Expired legal-status Critical Current

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)

Abstract

1462213 Power operated hinges; operating hatch covers MACGREGOR INTERNATIONAL SA 24 June 1974 [28 June 1973] 27956/74 Headings E2F and E2M A power operated hinge particularly suitable for operating hatch covers comprises two hinge members 6, 8 pivotally connected at 7, an intermediate member 9 also pivoted at 7, and two double acting hydraulic piston and cylinder power units 11, 12, 15, 6 each connected pivotally between a hinge member and the intermediate member and being connected to be actuated in sequence to open or close the hinge. In the embodiment shown one section 3' of a hatch cover 3 is connected to member 6 while member 8 is secured to a ships deck-opening of the hatch cover from the closed position in Fig. 1 is effected by first extending piston and cylinder unit 11, 12, then extending unit 15, 16. Two stops 18, 19 engage the hinge in its closed and opened positions. As shown on the right hand side of Fig. 4 a ramp 22 is provided which is engaged by a roller 21 near the fully open position to raise the hatch cover away from the hatch edge.
GB2795674A 1973-06-28 1974-06-24 Hydraulic hinge device particularly for hatch covers Expired GB1462213A (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
GB1462213A true GB1462213A (en) 1977-01-19

Family

ID=19879030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2795674A Expired GB1462213A (en) 1973-06-28 1974-06-24 Hydraulic hinge device particularly for hatch covers

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061635A (en) * 2013-01-18 2013-04-24 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

Families Citing this family (1)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061635A (en) * 2013-01-18 2013-04-24 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
NL7408809A (en) 1974-12-31
FR2235039B1 (en) 1979-01-26
NO267973L (en) 1975-01-27
DD113493A5 (en) 1975-06-12
SE401810B (en) 1978-05-29
PL91642B1 (en) 1977-03-31
JPS5744512B2 (en) 1982-09-21
JPS5037187A (en) 1975-04-07
YU180674A (en) 1982-06-30
IT1015456B (en) 1977-05-10
ES427642A1 (en) 1976-10-01
BR7405325D0 (en) 1975-09-30
FR2235039A1 (en) 1975-01-24
DE2429300A1 (en) 1975-01-23
NO132271B (en) 1975-07-07
SE7408338L (en) 1974-12-30
NO132271C (en) 1975-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee