GB963952A - Ship hatch cover plank - Google Patents

Ship hatch cover plank

Info

Publication number
GB963952A
GB963952A GB760162A GB760162A GB963952A GB 963952 A GB963952 A GB 963952A GB 760162 A GB760162 A GB 760162A GB 760162 A GB760162 A GB 760162A GB 963952 A GB963952 A GB 963952A
Authority
GB
United Kingdom
Prior art keywords
plastic
metal
plank
spacers
hatch cover
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
GB760162A
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.)
SCHIFF und GERATEBAU MBH GES
Original Assignee
SCHIFF und GERATEBAU MBH GES
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 SCHIFF und GERATEBAU MBH GES filed Critical SCHIFF und GERATEBAU MBH GES
Publication of GB963952A publication Critical patent/GB963952A/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
    • B63B19/16—Hatch covers with detachable boards

Abstract

963,952. Hatch covers. GESELLSCHAFT FUR SCHIFF-UND GERATEBAU. Feb. 27, 1962 [March 1, 1961], No. 7601/62. Heading B7S. [Also in Division B5] A hatch cover plank comprises a foamed plastic filling 4 disposed within outer cover-plates 1, 2, which may be metal or non-cellular plastic, possibly reinforced with fibre or metal, and longitudinal spacers 5 which may be plastic or metal. A non- cellular plastic layer 3 is disposed below the upper plate 1 to increase the resistance of the plank to bending. The plastic layer 3 may be prestressed with reinforcing strands of glass fibre or steel wire. The spacers 5 may be augmented with transverse spacers and they may be of zig-zag form. Side plates 6 of metal or plastic may be provided. The Specification describes a process (see Division B5) for producing a plank in a mould.
GB760162A 1961-03-01 1962-02-27 Ship hatch cover plank Expired GB963952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0031736 1961-03-01

Publications (1)

Publication Number Publication Date
GB963952A true GB963952A (en) 1964-07-15

Family

ID=7124295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB760162A Expired GB963952A (en) 1961-03-01 1962-02-27 Ship hatch cover plank

Country Status (2)

Country Link
DK (1) DK112429B (en)
GB (1) GB963952A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730128A (en) * 1970-12-03 1973-05-01 Northwestern National Bank Of Barge cover
JPS49101492U (en) * 1972-12-22 1974-08-31
NL2001006C2 (en) * 2007-11-14 2009-05-15 W N Smit Groep B V Ship's hatch, ship provided with a ship's hatch and method for the manufacture thereof.
WO2011020999A3 (en) * 2009-08-20 2011-09-09 Intelligent Engineering (Bahamas) Limited Improved hatchcover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730128A (en) * 1970-12-03 1973-05-01 Northwestern National Bank Of Barge cover
JPS49101492U (en) * 1972-12-22 1974-08-31
NL2001006C2 (en) * 2007-11-14 2009-05-15 W N Smit Groep B V Ship's hatch, ship provided with a ship's hatch and method for the manufacture thereof.
WO2011020999A3 (en) * 2009-08-20 2011-09-09 Intelligent Engineering (Bahamas) Limited Improved hatchcover

Also Published As

Publication number Publication date
DK112429B (en) 1968-12-09

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