US1643329A - Boat construction - Google Patents

Boat construction Download PDF

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Publication number
US1643329A
US1643329A US118208A US11820826A US1643329A US 1643329 A US1643329 A US 1643329A US 118208 A US118208 A US 118208A US 11820826 A US11820826 A US 11820826A US 1643329 A US1643329 A US 1643329A
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United States
Prior art keywords
ribs
layer
boat
cork
waterproofing
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Expired - Lifetime
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US118208A
Inventor
Donat R Baribault
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Individual
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Priority to US118208A priority Critical patent/US1643329A/en
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Publication of US1643329A publication Critical patent/US1643329A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00Hulls characterised by their construction of non-metallic material
    • B63B5/02Hulls characterised by their construction of non-metallic material made predominantly of wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00Material used for some parts or elements, or for particular purposes
    • B63B2231/32Vegetable materials or material comprising predominately vegetable material

Definitions

  • This invention relates to improvements in boat construction or other floating apparates. More especially it relates to the sub stitution and use of materials which are lighter in weight, incombustible, and less expensive than the materials now usually employed inthe'construction of the hull of boats.
  • it has been a common practice to construct the hull of longitudi- 10 nal strips of wood or metal of various kinds which are required to be carefully fitted'together and bent'to conformto the shape of the ribs, bow and st-ern.
  • concrete hulls have been constructed with the use of forms or moulds. I
  • the present invention broadly considered, resides in the use of a material in combination with structural shapes such as channels, I beams, angle or T shaped ribs which extend transversely from one side to the other of the hull and to which are secured the strips of cork b0ard, gypsum blocks, Lith material, which is a trade name of a product that is composed of grasses, metal lath, or other materials and to which material a plastic substance will adhere. These materials may be formed and treated in the same manner as a boat "hull which is constructed of wood or metal. Located on the outer surface of the cork board or other material is a coat or layer of damp or waterproofing material which'may consist of asphalt or other waterproofing compounds.
  • a layer of cement, plaster, or other plastic materials which may be applied in any suitable way as by hand, the floating or spreading process, or with a spraying apparatus without the use of forms or moulds and which may or may not be reinforced with a metal lath.
  • the inner surface of the cork board or other material has applied thereto a coat or layer of water-proofing material, and, on this material is a layer of plastic material which may, or may not be reinforced with a metal lath.
  • Fig. 1 is understood to be a transverse sectional view on a plane which is parallel with one of the transverse ribs showing the keel in section to which the ribs are secured and the cross connecting bar atthe top of the ribs when necessary or desired, and the layers of cement plaster in section.
  • F ig. 2 is a sectional view substantially on 1926. Serial no. 118,208.
  • These ribs are arranged about twelve inches from center to center lengthwise of the boat.
  • WlllCll extend lengthwise and 7 cross wise of the boat and are secured to the .or damp proofing material which are applied to the opposite surfaces of the strips of cork board 5.
  • This layer may consist of asphalt or other waterproofing compound.
  • 11 designates a layer of cement plaster, or other plastic material, that is applied to the outer surface of the waterproofing material 10 by any suitable way as by hand, floating or spreading process, or forced thereon by means ofa pressure pump.
  • 12 is a layer located on the inner side of the hull which may consist of a layer of cement plaster, or other plastic material which is applied directly to the layer of waterproofing material 9. It is understood that the plastic ma.
  • terials may be tinted any desired color and the surface rubbed down and painted or that hardening and waterproofing compounds may be added to the same.
  • the cork board or blocks of gypsum material may be sawed in the same manner as wood and will firmly retain a nail.
  • 13 designates a transversely located connecting bar which comprises a metal or wooden member that. is attached to the upper ends of the rib 2 when necessary or desired.
  • 15 is a layer of cement plaster or wood.
  • the webs of the ribs 2 are, as shown, notched at 2 for spanning the keel 1. 1
  • I may, if desired, make use of metal lath in the con struction ofthe hull, which lath is secured Y to the metal lath by hand, or spraying proc- I ess, and, without the use of forms or moulds of any kind.
  • cork board may be reinforcedwith metal fabric in place of metal lath.
  • a boat construction comprising trans on the waterproofing material, and means for securing the corkboard to the T-shaped rib member of the boat.
  • a boat construction comprising strips of cork like material, the inner surface of which material is coated with a layer of water proofing material, a layer of plastic;
  • a boat construction comprising in com bination, a keel, transverselylocated ribs secured to the keel, afilling material secured to the ribs, an inner and outer layer of plastic material secured to the filling material,
  • a boa-t construction comprising a hull composed of strips of cork material, T- shaped:ribs-betweenwhich the strips of cork material are supported, means for securing the. said strips to the T shaped ribs, a T shaped keel, the vertical webs of the/ribs being notched at their inner ends for spanning the vertical web of thekeel, means for securing the llOTlZOIltELl; webs of the ribs to the horizontal web of the keel, a waterproofing asphalt material on the inner and outer surfaces of the cork material, and a cement substance on the inner and outer surfaces of the water-proofing asphalt ma terial.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Building Environments (AREA)

Description

Sept. 2% 192131 15439329 D. R. BJWEEAULQ BOAT CONSTRUCTION Filed June 1926 x U v I 1 T mfh.QHNW..
Ei/ZPf Mi so flwwwwy INVENTOR. flwzafjifiarz'bauli.
A TTORNE Y.
Patented Sept. 27, 1927. v
stairs!) s'rArss 1,64 9; PATENT oF lca.
' DONAT R. BARIBAULT, or "SPRINGFIELD,- MASSACHUSETTS.
J BOAT 'cons'rn'oorroiv.
Application filed 311118.24,
This invention relates to improvements in boat construction or other floating apparates. More especially it relates to the sub stitution and use of materials which are lighter in weight, incombustible, and less expensive than the materials now usually employed inthe'construction of the hull of boats. Heretotore, it has been a common practice to construct the hull of longitudi- 10 nal strips of wood or metal of various kinds which are required to be carefully fitted'together and bent'to conformto the shape of the ribs, bow and st-ern. Also, concrete hulls have been constructed with the use of forms or moulds. I
The present invention broadly considered, resides in the use of a material in combination with structural shapes such as channels, I beams, angle or T shaped ribs which extend transversely from one side to the other of the hull and to which are secured the strips of cork b0ard, gypsum blocks, Lith material, which is a trade name of a product that is composed of grasses, metal lath, or other materials and to which material a plastic substance will adhere. These materials may be formed and treated in the same manner as a boat "hull which is constructed of wood or metal. Located on the outer surface of the cork board or other material is a coat or layer of damp or waterproofing material which'may consist of asphalt or other waterproofing compounds. Outside of the layer or coat of the waterproofing material is a layer of cement, plaster, or other plastic materials, which may be applied in any suitable way as by hand, the floating or spreading process, or with a spraying apparatus without the use of forms or moulds and which may or may not be reinforced with a metal lath. The inner surface of the cork board or other material has applied thereto a coat or layer of water-proofing material, and, on this material is a layer of plastic material which may, or may not be reinforced with a metal lath.
Referring to the drawings:
Fig. 1 is understood to be a transverse sectional view on a plane which is parallel with one of the transverse ribs showing the keel in section to which the ribs are secured and the cross connecting bar atthe top of the ribs when necessary or desired, and the layers of cement plaster in section.
F ig. 2 is a sectional view substantially on 1926. Serial no. 118,208.
a plane indicated by the line 22 of Fig. 1
means of rivets, bolts, or. other means 4.
These ribs are arranged about twelve inches from center to center lengthwise of the boat.
5 designates strips of cork board or other materials WlllCll extend lengthwise and 7 cross wise of the boat and are secured to the .or damp proofing material which are applied to the opposite surfaces of the strips of cork board 5. This layer may consist of asphalt or other waterproofing compound. 11 designates a layer of cement plaster, or other plastic material, that is applied to the outer surface of the waterproofing material 10 by any suitable way as by hand, floating or spreading process, or forced thereon by means ofa pressure pump. 12 is a layer located on the inner side of the hull which may consist of a layer of cement plaster, or other plastic material which is applied directly to the layer of waterproofing material 9. It is understood that the plastic ma. terials may be tinted any desired color and the surface rubbed down and painted or that hardening and waterproofing compounds may be added to the same. The cork board or blocks of gypsum material may be sawed in the same manner as wood and will firmly retain a nail. 13 designates a transversely located connecting bar which comprises a metal or wooden member that. is attached to the upper ends of the rib 2 when necessary or desired. 15 is a layer of cement plaster or wood. The webs of the ribs 2 are, as shown, notched at 2 for spanning the keel 1. 1
It is to be understood that I may, if desired, make use of metal lath in the con struction ofthe hull, which lath is secured Y to the metal lath by hand, or spraying proc- I ess, and, without the use of forms or moulds of any kind.
It is to be understood that the cork board may be reinforcedwith metal fabric in place of metal lath.
What I claim is:
1. A boat construction comprising trans on the waterproofing material, and means for securing the corkboard to the T-shaped rib member of the boat.
2. A boat construction comprising strips of cork like material, the inner surface of which material is coated with a layer of water proofing material, a layer of plastic;
material in. contact with, thewater proofing material, keel, and T-shaped ribs to which the keel is secured, and means for securing the cork-like materials to the ribs.
I 3. A boat construction comprising in com bination, a keel, transverselylocated ribs secured to the keel, afilling material secured to the ribs, an inner and outer layer of plastic material secured to the filling material,
'waterproofing material located between the plasticmaterial and the filling material.
l. A boa-t construction comprising a hull composed of strips of cork material, T- shaped:ribs-betweenwhich the strips of cork material are supported, means for securing the. said strips to the T shaped ribs, a T shaped keel, the vertical webs of the/ribs being notched at their inner ends for spanning the vertical web of thekeel, means for securing the llOTlZOIltELl; webs of the ribs to the horizontal web of the keel, a waterproofing asphalt material on the inner and outer surfaces of the cork material, and a cement substance on the inner and outer surfaces of the water-proofing asphalt ma terial. v
' DONAT R. BARIBAULT.
US118208A 1926-06-24 1926-06-24 Boat construction Expired - Lifetime US1643329A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268924A (en) * 1964-09-04 1966-08-30 Jr Ernest B Dane Sandwiched structural surfaces
US3340553A (en) * 1965-04-30 1967-09-12 Ralph L Jones Marine floats and method for making same
US3457890A (en) * 1967-10-23 1969-07-29 Exxon Research Engineering Co Concrete liquefied gas vessel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268924A (en) * 1964-09-04 1966-08-30 Jr Ernest B Dane Sandwiched structural surfaces
US3340553A (en) * 1965-04-30 1967-09-12 Ralph L Jones Marine floats and method for making same
US3457890A (en) * 1967-10-23 1969-07-29 Exxon Research Engineering Co Concrete liquefied gas vessel

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