CA926221A - Hatch covers and ventilating system - Google Patents

Hatch covers and ventilating system

Info

Publication number
CA926221A
CA926221A CA102111A CA102111A CA926221A CA 926221 A CA926221 A CA 926221A CA 102111 A CA102111 A CA 102111A CA 102111 A CA102111 A CA 102111A CA 926221 A CA926221 A CA 926221A
Authority
CA
Canada
Prior art keywords
ventilating system
hatch covers
hatch
covers
ventilating
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
CA102111A
Inventor
V. Laskey Norman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA926221A publication Critical patent/CA926221A/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)
  • Ship Loading And Unloading (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
CA102111A 1970-05-19 1970-12-30 Hatch covers and ventilating system Expired CA926221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2409170 1970-05-19

Publications (1)

Publication Number Publication Date
CA926221A true CA926221A (en) 1973-05-15

Family

ID=10206229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102111A Expired CA926221A (en) 1970-05-19 1970-12-30 Hatch covers and ventilating system

Country Status (2)

Country Link
US (1) US3698347A (en)
CA (1) CA926221A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO983204L (en) 1998-04-16 1999-10-18 Allied Applied Marine Technolo Bulk carrier

Also Published As

Publication number Publication date
US3698347A (en) 1972-10-17

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