ATE39449T1 - CHANGING THE SAIL AREA OF A SAILBOARD. - Google Patents

CHANGING THE SAIL AREA OF A SAILBOARD.

Info

Publication number
ATE39449T1
ATE39449T1 AT83110848T AT83110848T ATE39449T1 AT E39449 T1 ATE39449 T1 AT E39449T1 AT 83110848 T AT83110848 T AT 83110848T AT 83110848 T AT83110848 T AT 83110848T AT E39449 T1 ATE39449 T1 AT E39449T1
Authority
AT
Austria
Prior art keywords
mast
sail
boom
sailboard
changing
Prior art date
Application number
AT83110848T
Other languages
German (de)
Inventor
Klaus Dipl-Ing Scheibe
Original Assignee
Partanag Ag
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 Partanag Ag filed Critical Partanag Ag
Application granted granted Critical
Publication of ATE39449T1 publication Critical patent/ATE39449T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/08—Connections of sails to masts, spars, or the like
    • B63H9/10—Running rigging, e.g. reefing equipment
    • B63H9/1021—Reefing
    • B63H9/1035—Reefing by furling around or inside the mast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing
    • B63H8/21—Wishbones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing
    • B63H8/23—Rigging arrangements involving masts, e.g. for windsurfing for tensioning or trimming the clew of the sail, e.g. outhaul trimmers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Catching Or Destruction (AREA)
  • Jib Cranes (AREA)
  • Toys (AREA)

Abstract

1. Windsurfer with a sailboard (1) which is provided with a rotating and tilting mast (4) to which through a rotating bearing (19) a boom (7) is fitted which is provided with a sail (5) the tip (6) of which is connected with the boom (7) which can be adjusted laterally to the mast (4) for varying the size of the sail surface by winding up the sail on the mast and with a tensioning device (8) provided on the boom (7) which affects the sail (5) and is provided with a tensioning cable (26), characterized by the fact that the mast (4) has at least one return spring (13) acting in at least one direction of rotation of the mast, that the tensioning cable (26) can be operated from the end of the boom (7) away from the mast (4) and that the tensioning device (8) is fitted with a further return spring provided on the end of the boom and acting upon the sail (5).
AT83110848T 1983-10-29 1983-10-29 CHANGING THE SAIL AREA OF A SAILBOARD. ATE39449T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83110848A EP0139782B1 (en) 1983-10-29 1983-10-29 Change of the area of the sail of a sailing-device

Publications (1)

Publication Number Publication Date
ATE39449T1 true ATE39449T1 (en) 1989-01-15

Family

ID=8190785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83110848T ATE39449T1 (en) 1983-10-29 1983-10-29 CHANGING THE SAIL AREA OF A SAILBOARD.

Country Status (3)

Country Link
EP (1) EP0139782B1 (en)
AT (1) ATE39449T1 (en)
DE (1) DE3378756D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586005A1 (en) * 1985-08-07 1987-02-13 Profil WISHBONE WITH VARIABLE GEOMETRY
EP0272463A1 (en) * 1986-11-21 1988-06-29 McGregor, Garth Bruce Sailboard boom
AU4208789A (en) * 1988-09-01 1990-04-02 John G. Rupert Sailboard reefing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE373624C (en) * 1923-04-14 Willy Freistadt Reefing device
US1675081A (en) * 1927-04-11 1928-06-26 Jr Cipriano Andrade Automatic reefing boom
CH281043A (en) * 1950-04-15 1952-02-15 Lott Carl Device for lifting and lowering the backstage on sailboats.
DE2912868A1 (en) * 1979-03-30 1980-10-09 Biggesee Boots Service Gmbh & Boom-securing fitting on sailing surfboard - is used where sail is stretched between mast and boom, and consists of fork fitting grooves in sleeve around mast, with sockets for boom
DE7914361U1 (en) * 1979-05-18 1979-09-06 Shark Wassersportgeraete Gmbh, 2830 Bassum FORK ARM FITTING
DE3031724A1 (en) * 1980-08-22 1982-04-01 Bichlmeier, Gerd, Dr., 8000 München Adjustable sail for sail-board - has sail rolled on rotating support alongside mast
DE3202225A1 (en) * 1982-01-25 1983-08-04 Hannes 8100 Garmisch-Partenkirchen Marker Device for clamping pipes which move telescopically in one another
FR2521945A1 (en) * 1982-02-23 1983-08-26 Orthlieb Gerard Sail for marine vessel - has adjustment of sail area by wishbone with sail rolled on to pivoted mast
DE3207077A1 (en) * 1982-02-26 1983-09-08 Horst 3012 Langenhagen Hildebrandt Rig for a windsurfer

Also Published As

Publication number Publication date
DE3378756D1 (en) 1989-02-02
EP0139782B1 (en) 1988-12-28
EP0139782A1 (en) 1985-05-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee