GB729379A - Improvements in or relating to devices for handling hatch covers on board ships and the like - Google Patents

Improvements in or relating to devices for handling hatch covers on board ships and the like

Info

Publication number
GB729379A
GB729379A GB12621/53A GB1262153A GB729379A GB 729379 A GB729379 A GB 729379A GB 12621/53 A GB12621/53 A GB 12621/53A GB 1262153 A GB1262153 A GB 1262153A GB 729379 A GB729379 A GB 729379A
Authority
GB
United Kingdom
Prior art keywords
sections
starting
hatch covers
movement
relating
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
GB12621/53A
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 Comarain SA
Original Assignee
MacGregor Comarain 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 MacGregor Comarain SA filed Critical MacGregor Comarain SA
Publication of GB729379A publication Critical patent/GB729379A/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
    • B63B19/203—Hatch covers foldable actuated by cables or the like

Abstract

729,379. Hatch covers. MACGREGORCOMARIN. May 6, 1953 [May 8, 1952], No. 12621/53. Class 113 (1). In a device for operating hatch covers consisting of a plurality of hingedly interconnected sections, one end section 4 being hinged at 7 to the hatchway and the other, 3 having rollers 6 for movement along the coaming, a traction means such as a rope 8, chain or the like, interconnects or passes over the ends of the adjacent or end sections and is bound on a winch 10, and means are provided for starting the folding movement of the sections and for starting the opposite spreading movement. The means for starting the folding movement consists of a rod, link, lever or the like, 16, positioned substantially plumb to the hinge axis 5 of the adjacent sections and bearing on the traction means 8 (as in Fig. 1) so as to exert a slight thrust thereon when the sections are in their spread position. The means for starting the spreading movement consists of springs 17, 18, registering and co-operating with one another.
GB12621/53A 1952-05-08 1953-05-06 Improvements in or relating to devices for handling hatch covers on board ships and the like Expired GB729379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR729379X 1952-05-08

Publications (1)

Publication Number Publication Date
GB729379A true GB729379A (en) 1955-05-04

Family

ID=9112404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12621/53A Expired GB729379A (en) 1952-05-08 1953-05-06 Improvements in or relating to devices for handling hatch covers on board ships and the like

Country Status (1)

Country Link
GB (1) GB729379A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082150B (en) * 1957-06-24 1960-05-19 G M E Corp Hatch locking device
DE1172568B (en) * 1962-01-23 1964-06-18 Iaweseria Ag Ship hatch cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082150B (en) * 1957-06-24 1960-05-19 G M E Corp Hatch locking device
DE1172568B (en) * 1962-01-23 1964-06-18 Iaweseria Ag Ship hatch cover

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