GB821618A - Improvements in or relating to boats hulls and other structures composed of reinforced plastic material - Google Patents

Improvements in or relating to boats hulls and other structures composed of reinforced plastic material

Info

Publication number
GB821618A
GB821618A GB35803/55A GB3580355A GB821618A GB 821618 A GB821618 A GB 821618A GB 35803/55 A GB35803/55 A GB 35803/55A GB 3580355 A GB3580355 A GB 3580355A GB 821618 A GB821618 A GB 821618A
Authority
GB
United Kingdom
Prior art keywords
resin
fibreglass
layer
members
assembly
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
GB35803/55A
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 GB35803/55A priority Critical patent/GB821618A/en
Publication of GB821618A publication Critical patent/GB821618A/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 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/70—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor
    • B63B73/72—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor characterised by plastic moulding, e.g. injection moulding, extrusion moulding or blow moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

821,618. Laminating. ALLDAY, G. J. Dec. 5, 1956 [Dec. 13, 1955; May 14, 1956], Nos. 35803/55 and 14990/56. Class 140. [Also in Groups XV and XXXIII] A boat or other structure comprises at least one layer of glass fibre material embedded in a thermo-setting resin material and one or more wood members totally enclosed and hermetically sealed by a covering of thermo-setting resin material. A " Gell " coat of synthetic resin material is applied to a mould, after two coats of polyvinyl alcohol have thoroughly dried, and a fine surfacing mat of fibreglass pressed into the resin. The first main layer of fibreglass is laid on to a thick coating of resin lay-up mix and wooden inner floor members 11, seat pads 12, gunwales 13 and buoyancy packs 14 wrapped in fibreglass are placed into position. A second layer of fibreglass is applied and additional strips placed on the wooden members and buoyancy packs and a second thick coat of resin lay-up mix is applied. The assembly is covered with a layer of reconstituted cellulose material to prevent adhesion to a rubber bag which is sealed to the assembly by clamping. A vacuum applied between the assembly and the bag forces the resin, after heating, through the glass fibre material. After a temperature of 200‹ F has been retained for 30 minutes, the material becomes hard and the hull with the hermetically sealed wooden structural members is allowed to cool before being removed from the mould.
GB35803/55A 1955-12-13 1955-12-13 Improvements in or relating to boats hulls and other structures composed of reinforced plastic material Expired GB821618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35803/55A GB821618A (en) 1955-12-13 1955-12-13 Improvements in or relating to boats hulls and other structures composed of reinforced plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35803/55A GB821618A (en) 1955-12-13 1955-12-13 Improvements in or relating to boats hulls and other structures composed of reinforced plastic material

Publications (1)

Publication Number Publication Date
GB821618A true GB821618A (en) 1959-10-14

Family

ID=10381706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35803/55A Expired GB821618A (en) 1955-12-13 1955-12-13 Improvements in or relating to boats hulls and other structures composed of reinforced plastic material

Country Status (1)

Country Link
GB (1) GB821618A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135976A (en) * 1962-08-15 1964-06-09 Winters Henry Boat hull
US3179076A (en) * 1963-01-29 1965-04-20 Koch & Sons Inc H Float for floating structures
US4065820A (en) * 1976-12-03 1978-01-03 Starratt Jr Medford L Molded boat hulls
EP0048055A2 (en) * 1980-09-13 1982-03-24 Koninklijke Nijverdal-Ten Cate N.V. Laminate reinforcement for fibre-reinforced synthetic resins

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135976A (en) * 1962-08-15 1964-06-09 Winters Henry Boat hull
US3179076A (en) * 1963-01-29 1965-04-20 Koch & Sons Inc H Float for floating structures
US4065820A (en) * 1976-12-03 1978-01-03 Starratt Jr Medford L Molded boat hulls
EP0048055A2 (en) * 1980-09-13 1982-03-24 Koninklijke Nijverdal-Ten Cate N.V. Laminate reinforcement for fibre-reinforced synthetic resins
EP0048055A3 (en) * 1980-09-13 1984-07-25 Koninklijke Nijverdal-Ten Cate N.V. Laminate reinforcement for fibre-reinforced synthetic resins

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