FR2234181A1 - Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping - Google Patents

Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping

Info

Publication number
FR2234181A1
FR2234181A1 FR7323170A FR7323170A FR2234181A1 FR 2234181 A1 FR2234181 A1 FR 2234181A1 FR 7323170 A FR7323170 A FR 7323170A FR 7323170 A FR7323170 A FR 7323170A FR 2234181 A1 FR2234181 A1 FR 2234181A1
Authority
FR
France
Prior art keywords
cockpit
optimise
profile control
tension
boat hulls
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.)
Granted
Application number
FR7323170A
Other languages
French (fr)
Other versions
FR2234181B1 (en
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.)
LOPEZ ROBERT FR
Original Assignee
LOPEZ ROBERT FR
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 LOPEZ ROBERT FR filed Critical LOPEZ ROBERT FR
Priority to FR7323170A priority Critical patent/FR2234181A1/en
Publication of FR2234181A1 publication Critical patent/FR2234181A1/en
Application granted granted Critical
Publication of FR2234181B1 publication Critical patent/FR2234181B1/fr
Granted 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 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/30—Rowing boats specially adapted for racing; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/12—Hulls characterised by their construction of non-metallic material made predominantly of wood with metal reinforcement, i.e. composite construction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Wood Science & Technology (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Laminated Bodies (AREA)

Abstract

Boat hull comprising a one-piece moulded shell fitted with a rigid cockpit, where each end of the boat can be aligned with the cockpit axis by adjustment of the tension in at least 3 pairs of cables connecting the stem (or stern) former to centreline and symmetrically lateral axes on the cockpit. The longitudinal curvature of the hull can be varied by adjusting the tension in a trellis pattern of struts located between the gunwales. Used for mfr. of e.g., racing sculls, catamaran or trimaran hulls, etc., esp. of twin shell construction made from two crossplied laminates interfacially bonded by a cold setting resin. The number of laminate layers may increase towards the cockpit.
FR7323170A 1973-06-20 1973-06-20 Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping Granted FR2234181A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7323170A FR2234181A1 (en) 1973-06-20 1973-06-20 Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323170A FR2234181A1 (en) 1973-06-20 1973-06-20 Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping

Publications (2)

Publication Number Publication Date
FR2234181A1 true FR2234181A1 (en) 1975-01-17
FR2234181B1 FR2234181B1 (en) 1977-11-25

Family

ID=9121524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323170A Granted FR2234181A1 (en) 1973-06-20 1973-06-20 Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping

Country Status (1)

Country Link
FR (1) FR2234181A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138960A (en) * 1977-04-22 1979-02-13 Bergstrom Lars R Sailboat construction
US4227272A (en) * 1979-01-22 1980-10-14 Masters William E Supportive framework for a boat
FR2886617A1 (en) * 2005-06-07 2006-12-08 Frederic Xavier Tati Holozet Pirogue for board sport in high sea, has hull, with constant and uninterrupted floor plate, formed by drag including raised nose for bow, raised tail end and flattened top, and crosspieces connecting beam to hull and composed of blades
CN100360376C (en) * 2005-04-01 2008-01-09 罗忠义 Dragon boat with double-walled hull and its manufacturing process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138960A (en) * 1977-04-22 1979-02-13 Bergstrom Lars R Sailboat construction
US4227272A (en) * 1979-01-22 1980-10-14 Masters William E Supportive framework for a boat
CN100360376C (en) * 2005-04-01 2008-01-09 罗忠义 Dragon boat with double-walled hull and its manufacturing process
FR2886617A1 (en) * 2005-06-07 2006-12-08 Frederic Xavier Tati Holozet Pirogue for board sport in high sea, has hull, with constant and uninterrupted floor plate, formed by drag including raised nose for bow, raised tail end and flattened top, and crosspieces connecting beam to hull and composed of blades

Also Published As

Publication number Publication date
FR2234181B1 (en) 1977-11-25

Similar Documents

Publication Publication Date Title
US3604384A (en) Boats
FR2234181A1 (en) Laminated boat hulls with tensile ties for profile control - to optimise or counteract warping
US3046926A (en) Boat hull construction
GB1515024A (en) Catamaran
FR2229606A1 (en) Buoyancy eqpt for raising wrecks - cushions held along sides of hull by cables can be inflated selectively
GB1289361A (en)
US3296992A (en) Ships
US2361409A (en) Ship hull
FR2323573A1 (en) Lightweight shallow draught craft - is driven by air propeller mounted overhead, and has stabilising foils and blades
FR2387840A1 (en) Boat hull with two parallel lateral stern hulls - has fin keels on each hull, and bridging deck
GB1009711A (en) Improvements in or relating to boats and particularly ships' lifeboats and the manufacture thereof
US3295152A (en) Sailboat
GB608967A (en) Improvements in or relating to boats or ships
RU97114218A (en) UNABILATED UNDERWATER UNIT
GB1062152A (en) Improvements relating to moulded boat hulls and their manufacture
FR2432972A1 (en) Modular hull components for GRP boat hulls - opt. with integral rubbing strakes of reinforced polyester resin incorporating microspheres
US1251164A (en) Safety double boat.
US3561390A (en) Hydroplane boat hull
WO1987007228A3 (en) Twin-hull boat
US1385790A (en) Tubular ship's hull
CN104648609A (en) Small wind farm maintenance catamaran with fore submerged body and sternward submerged body
ITCN970009A1 (en) CATAMARAN-KAYAK-BIKE BOAT
US1777258A (en) Propulsion of ships
ES253979U (en) Candle boat (Machine-translation by Google Translate, not legally binding)
US1345213A (en) Construction of ships

Legal Events

Date Code Title Description
CL Concession to grant licences
GC Lien (pledge) constituted
ST Notification of lapse