GB421865A - Improvements relating to ship's hatchways - Google Patents

Improvements relating to ship's hatchways

Info

Publication number
GB421865A
GB421865A GB212234A GB212234A GB421865A GB 421865 A GB421865 A GB 421865A GB 212234 A GB212234 A GB 212234A GB 212234 A GB212234 A GB 212234A GB 421865 A GB421865 A GB 421865A
Authority
GB
United Kingdom
Prior art keywords
coaming
incline
ayre
hatches
castings
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
GB212234A
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.)
MARINE PROPULSION Ltd
Original Assignee
MARINE PROPULSION Ltd
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 MARINE PROPULSION Ltd filed Critical MARINE PROPULSION Ltd
Priority to GB212234A priority Critical patent/GB421865A/en
Publication of GB421865A publication Critical patent/GB421865A/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

Abstract

421,865. Ships' hatches. MARINE PROPULSION, Ltd., AYRE, A. L., and AYRE, W., The Shipyard, Burntisland, Fife. Jan. 22, 1934, No. 2122. [Class 113 (i)] In ships' hatches a part of the coaming is formed as or is provided with a longitudinally extended inclined ledge or seat on which the similarly inclined end of the hatch beam rests. In Fig. 1. the inclined ledge 6a is provided at the upper end of the coaming 6 and is engaged by the turned-up bottom flange 9<a> of the hatch beam 9. Positioning studs 10 for the beam are provided on the incline. In modifications, the incline is formed on setback extensions of the coaming and or the incline is welded to a vertical set-back part of the coaming. The positioning means may comprise slots in the incline in which the ends of the beams enter. In other modifications the inclines are formed as castings 16, Fig. 3, or flanged plates, or pieces attached to the inner side of the coaming. The castings are formed with guides in end abutments 16<a> for the reception and retention of the beams.
GB212234A 1934-01-22 1934-01-22 Improvements relating to ship's hatchways Expired GB421865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB212234A GB421865A (en) 1934-01-22 1934-01-22 Improvements relating to ship's hatchways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB212234A GB421865A (en) 1934-01-22 1934-01-22 Improvements relating to ship's hatchways

Publications (1)

Publication Number Publication Date
GB421865A true GB421865A (en) 1935-01-01

Family

ID=9733975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB212234A Expired GB421865A (en) 1934-01-22 1934-01-22 Improvements relating to ship's hatchways

Country Status (1)

Country Link
GB (1) GB421865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741525C (en) * 1940-11-03 1943-11-12 Bergwerks Und Huettenbau Ges M Raft-like inland watercraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741525C (en) * 1940-11-03 1943-11-12 Bergwerks Und Huettenbau Ges M Raft-like inland watercraft

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