ES2043747T3 - JET PROPULSION BOAT. - Google Patents

JET PROPULSION BOAT.

Info

Publication number
ES2043747T3
ES2043747T3 ES88113521T ES88113521T ES2043747T3 ES 2043747 T3 ES2043747 T3 ES 2043747T3 ES 88113521 T ES88113521 T ES 88113521T ES 88113521 T ES88113521 T ES 88113521T ES 2043747 T3 ES2043747 T3 ES 2043747T3
Authority
ES
Spain
Prior art keywords
feet
propelled
breasts
jar
jet propulsion
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 - Lifetime
Application number
ES88113521T
Other languages
Spanish (es)
Inventor
Noboru Kobayashi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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
Priority claimed from JP62213010A external-priority patent/JP2676345B2/en
Priority claimed from JP62220392A external-priority patent/JP2666139B2/en
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ES2043747T3 publication Critical patent/ES2043747T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • 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
    • B63B34/10—Power-driven personal watercraft, e.g. water scooters; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Toys (AREA)

Abstract

2.1) LOS BOTES PROPULSADOS TIPO MOTO CONOCIDOS HASTA AHORA ESTAN PROVISTOS A AMBOS LADOS DEL BANCO DE ASIENTO DE UNOS SENOS PARA LOS PIES QUE SE ABREN HACIA POPA. CUANDO EL BOTE PROPULSADO NO ESTA EN MARCHA, EL AGUA FLUYE DESDE LA POPA Y ENTRA EN LOS SENOS PARA LOS PIES, LO CUAL ES DESAGRADABLE PARA EL USUARIO. 2.2) DE ACUERDO CON EL INVENTO, LOS SENOS PARA LOS PIES (18,19) ESTAN CERRADOS POR LA PARTE DE POPA DEL BOTE POR UN MIEMBRO TRANSVERSAL (20) SITUADO EN UN LUGAR ESPACIADO DE LA POPA (8) PARA PREVENIR LA ENTRADA DE AGUA DESDE LA MISMA. 2.3) EL BOTE PROPULSADO ES ADECUADO PARA PRACTICAR DEPORTES ACUATICOS Y PUEDE SER UTILIZADO ASIMISMO COMO BOTE PARA PESCAR CON CAÑA.2.1) THE MOTORCYCLE PROPELLED BOATS KNOWN SO FAR ARE PROVIDED ON BOTH SIDES OF THE SEAT BANK OF SOME BREASTS FOR THE OPENING FEET TO THE AFT. WHEN THE PROPELLED JAR IS NOT RUNNING, WATER FLOWS FROM THE AFTER AND ENTERS THE BOWLS FOR THE FEET, WHICH IS UNPLEASANT FOR THE USER. 2.2) ACCORDING TO THE INVENTION, THE BREASTS FOR THE FEET (18,19) ARE CLOSED BY THE AFTER PART OF THE JAR BY A CROSS MEMBER (20) LOCATED IN A SPACED PLACE OF THE AFTER (8) TO PREVENT THE ENTRY OF WATER FROM THE SAME. 2.3) THE PROPELLED BOAT IS SUITABLE FOR PRACTICING AQUATIC SPORTS AND CAN ALSO BE USED AS A FISHING BOAT WITH ROD.

ES88113521T 1987-08-28 1988-08-19 JET PROPULSION BOAT. Expired - Lifetime ES2043747T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62213010A JP2676345B2 (en) 1987-08-28 1987-08-28 Small planing boat
JP62220392A JP2666139B2 (en) 1987-09-04 1987-09-04 Small planing boat

Publications (1)

Publication Number Publication Date
ES2043747T3 true ES2043747T3 (en) 1994-01-01

Family

ID=26519571

Family Applications (2)

Application Number Title Priority Date Filing Date
ES88113521T Expired - Lifetime ES2043747T3 (en) 1987-08-28 1988-08-19 JET PROPULSION BOAT.
ES198888113522T Expired - Lifetime ES2039532T3 (en) 1987-08-28 1988-08-19 BOAT IN REACTION.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES198888113522T Expired - Lifetime ES2039532T3 (en) 1987-08-28 1988-08-19 BOAT IN REACTION.

Country Status (2)

Country Link
EP (2) EP0304822B1 (en)
ES (2) ES2043747T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128696U (en) * 1988-03-09 1990-10-23
US5036789A (en) * 1990-03-01 1991-08-06 Kelly Roy T Jet ski hull and method of manufacture
FR2664229B1 (en) * 1990-07-06 1995-07-07 Zodiac Int BOAT, ESPECIALLY POWERED BY WATER JET, EQUIPPED WITH A RIGID HULL PROFILED AT THE REAR.
GB9905427D0 (en) 1999-03-09 1999-05-05 Duncan Ian J Hull for high speed water craft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB325852A (en) * 1928-11-30 1930-02-28 Hubert Scott Paine Improvements in or relating to under-water fittings for motor boats
GB1121031A (en) * 1966-03-01 1968-07-24 Timothy James Bedford Improvements relating to planing water craft
US3790977A (en) * 1972-01-24 1974-02-12 Germain Bombardier Hull construction for watercraft
DE2222613A1 (en) * 1972-05-09 1973-11-22 Kurt Bier BUCKET VALVE WITH NON-RETURN FLAP FOR SPORTS SAILING BOATS
US4128072A (en) * 1977-03-21 1978-12-05 Woodstream Corporation Power boat hull
JPS55142395U (en) * 1979-03-29 1980-10-11
JPS61257389A (en) * 1985-05-08 1986-11-14 Kawasaki Heavy Ind Ltd Small speedboat

Also Published As

Publication number Publication date
ES2039532T3 (en) 1993-10-01
EP0304821A1 (en) 1989-03-01
EP0304822A1 (en) 1989-03-01
EP0304821B1 (en) 1993-08-04
EP0304822B1 (en) 1993-03-03

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