GB194943A - Improvements in and relating to manhole and like doors for ships and for other purposes - Google Patents

Improvements in and relating to manhole and like doors for ships and for other purposes

Info

Publication number
GB194943A
GB194943A GB844022A GB844022A GB194943A GB 194943 A GB194943 A GB 194943A GB 844022 A GB844022 A GB 844022A GB 844022 A GB844022 A GB 844022A GB 194943 A GB194943 A GB 194943A
Authority
GB
United Kingdom
Prior art keywords
door
doors
manhole
ships
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
GB844022A
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
Priority to GB844022A priority Critical patent/GB194943A/en
Publication of GB194943A publication Critical patent/GB194943A/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

Abstract

194,943. Cross, A. March 23, 1922. Man-hole doors.-In a man-hole door of the type in which the door d is pressed against a stiffening ring a riveted to the plating b around the opening c, by bolts e the heads of which are located in spaced recesses g in an outer flat securing plate f the latter covers the central portion of the door plate instead of having openings therein to accommodate a handle attached to the door plate,.
GB844022A 1922-03-23 1922-03-23 Improvements in and relating to manhole and like doors for ships and for other purposes Expired GB194943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB844022A GB194943A (en) 1922-03-23 1922-03-23 Improvements in and relating to manhole and like doors for ships and for other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB844022A GB194943A (en) 1922-03-23 1922-03-23 Improvements in and relating to manhole and like doors for ships and for other purposes

Publications (1)

Publication Number Publication Date
GB194943A true GB194943A (en) 1923-03-22

Family

ID=9852517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB844022A Expired GB194943A (en) 1922-03-23 1922-03-23 Improvements in and relating to manhole and like doors for ships and for other purposes

Country Status (1)

Country Link
GB (1) GB194943A (en)

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