GB713988A - Improvements in or relating to devices for mounting rollable and liftable hatch covers - Google Patents

Improvements in or relating to devices for mounting rollable and liftable hatch covers

Info

Publication number
GB713988A
GB713988A GB8041/52A GB804152A GB713988A GB 713988 A GB713988 A GB 713988A GB 8041/52 A GB8041/52 A GB 8041/52A GB 804152 A GB804152 A GB 804152A GB 713988 A GB713988 A GB 713988A
Authority
GB
United Kingdom
Prior art keywords
hatch
cover
stop
rollable
mounting
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
GB8041/52A
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.)
Deutsche Werft AG
Original Assignee
Deutsche Werft AG
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 Deutsche Werft AG filed Critical Deutsche Werft AG
Publication of GB713988A publication Critical patent/GB713988A/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
    • B63B19/18—Hatch covers slidable

Landscapes

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

Abstract

713,988. Hatch covers. DEUTSCHE WERFT AKT.-GES. March 28, 1952 [Oct. 29, 1951; Dec. 24, 1951], No. 8041/52. Class 113(1) In a hatch 11 having covers 13 rollable on a hatch member 12 with an extension 15, each cover has a stub 13a on each side towards its end for engaging in a mounting 16 on the extension 15, and a stop 19 for engaging a stop 18 at the end of the hatch. When a cover is rolled to the end of the hatch, its stop 19 engages the stop 18 and the stub 13a is thus located above its appertaining mount 16, which mount is a slot in a bar 17, and the cover is raised by a winch to a vertical position. In its closed position the rollers 14 of the cover are located partly in slots 26 in the member 12. When the cover is raised for moving the slots 26 are closed by a fillet 24 which swings from the dotted position to the full line position under the action of a weight 25. In other embodiments the fillet is slidable into and out of the closed position, or is pivoted to be swung up into. and held in, closed position by a pin.
GB8041/52A 1951-10-29 1952-03-28 Improvements in or relating to devices for mounting rollable and liftable hatch covers Expired GB713988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE713988X 1951-10-29

Publications (1)

Publication Number Publication Date
GB713988A true GB713988A (en) 1954-08-18

Family

ID=6624643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041/52A Expired GB713988A (en) 1951-10-29 1952-03-28 Improvements in or relating to devices for mounting rollable and liftable hatch covers

Country Status (1)

Country Link
GB (1) GB713988A (en)

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