GB563977A - Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels - Google Patents

Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels

Info

Publication number
GB563977A
GB563977A GB525543A GB525543A GB563977A GB 563977 A GB563977 A GB 563977A GB 525543 A GB525543 A GB 525543A GB 525543 A GB525543 A GB 525543A GB 563977 A GB563977 A GB 563977A
Authority
GB
United Kingdom
Prior art keywords
bag
sealing
ships
hole
under water
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
GB525543A
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.)
ALFRED RICHARD PITTARD
Cementation Co Ltd
Original Assignee
ALFRED RICHARD PITTARD
Cementation Co 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 ALFRED RICHARD PITTARD, Cementation Co Ltd filed Critical ALFRED RICHARD PITTARD
Priority to GB525543A priority Critical patent/GB563977A/en
Publication of GB563977A publication Critical patent/GB563977A/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 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/16—Temporary equipment for stopping leaks, e.g. collision mats

Abstract

563,977. Sealing holes in ships' hulls. NEELANDS, A. R., PITTARD, A. R., WALLACE, G., and CEMENTATION CO., Ltd. April 1, 1943, No. 5255. [Class 113 (i)] Apparatus for sealing an under - water hole in a ship's hull comprises a bag in mesh form which is larger than the hole, is inserted therein so as to be partly inside and partly outside, and then expanded by material capable of setting under water to produce a substantially #-shaped formation. The bag may be made of malleable iron, copper fibre, cloth, rubber, or leather, and, in addition to the setting material, may also contain inert material such as ballast, broken brick or pottery, lumps of glass, road metal, or small cubes of wood. The bag B is secured to the broken edges C, C<1> of the hole by means of U-shaped spring clips D, D<1> with beaded edges, these clips being introduced through an opening on the outer side of the bag which is then covered by a bolted-on plate E adjustably connected by a steel distance rod F with a large washer G on the opposite side of the bag. Flexible feed pipes K, L for cement are connected to the top and bottom of the bag.
GB525543A 1943-04-01 1943-04-01 Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels Expired GB563977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB525543A GB563977A (en) 1943-04-01 1943-04-01 Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB525543A GB563977A (en) 1943-04-01 1943-04-01 Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels

Publications (1)

Publication Number Publication Date
GB563977A true GB563977A (en) 1944-09-07

Family

ID=9792636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB525543A Expired GB563977A (en) 1943-04-01 1943-04-01 Improvements in or relating to the sealing of holes under water in the metal platingor timbers of ships or vessels

Country Status (1)

Country Link
GB (1) GB563977A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329132A (en) * 1980-10-06 1982-05-11 Rockwell International Corporation Hole plugging system
NL9401959A (en) * 1994-11-23 1996-07-01 Hendrik Marie Wessels Device for closing a hole
FR2743347A1 (en) * 1996-01-08 1997-07-11 Montel Pascal Guy Repair patch for hull of marine vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329132A (en) * 1980-10-06 1982-05-11 Rockwell International Corporation Hole plugging system
NL9401959A (en) * 1994-11-23 1996-07-01 Hendrik Marie Wessels Device for closing a hole
FR2743347A1 (en) * 1996-01-08 1997-07-11 Montel Pascal Guy Repair patch for hull of marine vessel

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