GB1142346A - Improvements in hatch covers - Google Patents

Improvements in hatch covers

Info

Publication number
GB1142346A
GB1142346A GB5328666A GB5328666A GB1142346A GB 1142346 A GB1142346 A GB 1142346A GB 5328666 A GB5328666 A GB 5328666A GB 5328666 A GB5328666 A GB 5328666A GB 1142346 A GB1142346 A GB 1142346A
Authority
GB
United Kingdom
Prior art keywords
cover
hatch
roller
sections
parts
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
GB5328666A
Inventor
Bo Jonasson
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.)
VON TELL TRADING CO AB
Original Assignee
VON TELL TRADING CO AB
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 VON TELL TRADING CO AB filed Critical VON TELL TRADING CO AB
Priority to GB5328666A priority Critical patent/GB1142346A/en
Publication of GB1142346A publication Critical patent/GB1142346A/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
    • B63B19/26—Gaskets; Draining means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Refrigerator Housings (AREA)

Abstract

1,142,346. Hatch covers. VON TELL TRADING CO. A.B. 29 Nov., 1966, No. 53286/66. Heading B7S. A hatch cover comprises two parts 1, 2, the cover part 1 comprising two cover sections 3, 4 hinged at 7 so that the two cover sections fold with their under sides turned towards each other, there being in the transverse joint 13 between the cover parts 1 and 2 a seal formed by sealing strip 16 in groove 15 against which is pressed bulge 17 on sealing flange 18, the hinge 7 between the cover sections at closed cover being situated below an imaginary line 31 which connects hinge shaft 9 on the hatch covering and the point where roller 25 rests on the hatch coaming when cover part 1 is in closed position. Cover section 4 is provided with a lifting means in the form of a sword-shaped plate 30 having an inclined plane 29 which co-operates with roller 28 so as to lift the sealing strip 16 out of engagement with the sealing flange 18.
GB5328666A 1966-11-29 1966-11-29 Improvements in hatch covers Expired GB1142346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5328666A GB1142346A (en) 1966-11-29 1966-11-29 Improvements in hatch covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5328666A GB1142346A (en) 1966-11-29 1966-11-29 Improvements in hatch covers

Publications (1)

Publication Number Publication Date
GB1142346A true GB1142346A (en) 1969-02-05

Family

ID=10467269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5328666A Expired GB1142346A (en) 1966-11-29 1966-11-29 Improvements in hatch covers

Country Status (1)

Country Link
GB (1) GB1142346A (en)

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