GB837533A - Improvements in hydraulically-operated ships' hatch covers - Google Patents

Improvements in hydraulically-operated ships' hatch covers

Info

Publication number
GB837533A
GB837533A GB3043758A GB3043758A GB837533A GB 837533 A GB837533 A GB 837533A GB 3043758 A GB3043758 A GB 3043758A GB 3043758 A GB3043758 A GB 3043758A GB 837533 A GB837533 A GB 837533A
Authority
GB
United Kingdom
Prior art keywords
sections
stowed
extension
link
pair
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
GB3043758A
Inventor
Joseph Macgregor
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.)
MacGregor and Co Naval Architects Ltd
Original Assignee
MacGregor and Co Naval Architects Ltd
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 MacGregor and Co Naval Architects Ltd filed Critical MacGregor and Co Naval Architects Ltd
Priority to GB3043758A priority Critical patent/GB837533A/en
Priority to DE19591556976 priority patent/DE1556976B1/en
Publication of GB837533A publication Critical patent/GB837533A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Actuator (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

837,533. Hatch covers. MACGREGOR & CO. (NAVAL ARCHITECTS) Ltd. Dec. 29, 1958 [Sept. 23, 1958], No. 30437/58. Class 113. In a ships hatch cover comprising paired sections 1-2, 3-4 and 5-6 which are hinged together at 9 by geared plates 10, 12 pivotably connected by a link 13 and the sections 1 and 6 are hinged to the coaming at 7, an extension 16 pivotably connects the ram 22 to the link 13 and hydraulic fluid admitted to the cylinder 17, disposed within the cover sections 1, 4, 6 and pivotably connected to the cross web 19, imposes a thrust on the extension 16 causing the joint 9 to break upwards until the sections 1, 2, 3, 4, 5, 6 are vertical and stowed as indicated by chain lines in Fig. 2. Drag links 8 connect to sections 4 and 5 so that when the pair 5-6 are being stowed they pull along the pair 3-4 for stowing in succession. The hatch cover may comprise any number of panel sections.
GB3043758A 1958-09-23 1958-09-23 Improvements in hydraulically-operated ships' hatch covers Expired GB837533A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3043758A GB837533A (en) 1958-09-23 1958-09-23 Improvements in hydraulically-operated ships' hatch covers
DE19591556976 DE1556976B1 (en) 1958-09-23 1959-09-18 Actuating device for opening and closing a hatch cover consisting of at least one foldable pair of lids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3043758A GB837533A (en) 1958-09-23 1958-09-23 Improvements in hydraulically-operated ships' hatch covers

Publications (1)

Publication Number Publication Date
GB837533A true GB837533A (en) 1960-06-15

Family

ID=10307672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3043758A Expired GB837533A (en) 1958-09-23 1958-09-23 Improvements in hydraulically-operated ships' hatch covers

Country Status (2)

Country Link
DE (1) DE1556976B1 (en)
GB (1) GB837533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163883A (en) * 1959-10-10 1965-01-05 Internat Macgregor Organizatio Hinge means for interconnecting hatch cover sections and the like
DE1288397B (en) * 1963-07-10 1969-01-30 Houdaille Industries Inc Hydraulically operated crank mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US681624A (en) * 1901-05-08 1901-08-27 Long Arm System Company Mechanism for moving armored hatches, &c.
US1877846A (en) * 1930-09-20 1932-09-20 Interlocking Fence Co Gate hinge
US2072028A (en) * 1936-03-23 1937-02-23 Leroy T Cooper Hinge
FR971979A (en) * 1940-11-29 1951-01-24 Const Mecaniques De La Vallee Control device for folding doors and the like
FR55607E (en) * 1942-08-05 1952-09-02 Const Mecaniques De La Vallee Control device for folding doors and the like
GB690924A (en) * 1949-03-28 1953-04-29 Jean Georges Mercier Device for rotating a door
DE914349C (en) * 1950-11-07 1954-07-01 Henri Kummerman Waterproof seal for hatches, doors, etc. like. of ships
DE940810C (en) * 1952-07-27 1956-03-29 Atlas Werke Ag Device for opening and closing folding doors or covers, in particular for hydraulic opening and closing of ship hatches
GB755297A (en) * 1954-07-27 1956-08-22 Jean Georges Mercier Improvements in or relating to sealing arrangements for doors having one or more panels, and more particularly for hatch doors
GB789651A (en) * 1955-05-16 1958-01-22 G M E Corp Hatch cover assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163883A (en) * 1959-10-10 1965-01-05 Internat Macgregor Organizatio Hinge means for interconnecting hatch cover sections and the like
DE1288397B (en) * 1963-07-10 1969-01-30 Houdaille Industries Inc Hydraulically operated crank mechanism
DE1288397C2 (en) * 1963-07-10 1969-10-16 Houdaille Industries Inc Hydraulically operated crank drive

Also Published As

Publication number Publication date
DE1556976B1 (en) 1969-11-06

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