IT201700108524A1 - Mainsail reduction and winding sail system with flexible winder axle. - Google Patents

Mainsail reduction and winding sail system with flexible winder axle.

Info

Publication number
IT201700108524A1
IT201700108524A1 IT102017000108524A IT201700108524A IT201700108524A1 IT 201700108524 A1 IT201700108524 A1 IT 201700108524A1 IT 102017000108524 A IT102017000108524 A IT 102017000108524A IT 201700108524 A IT201700108524 A IT 201700108524A IT 201700108524 A1 IT201700108524 A1 IT 201700108524A1
Authority
IT
Italy
Prior art keywords
mainsail
winding
reduction
sail system
winder axle
Prior art date
Application number
IT102017000108524A
Other languages
Italian (it)
Inventor
Giorgio Cubeddu
Original Assignee
Giorgio Cubeddu
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 Giorgio Cubeddu filed Critical Giorgio Cubeddu
Priority to IT102017000108524A priority Critical patent/IT201700108524A1/en
Publication of IT201700108524A1 publication Critical patent/IT201700108524A1/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
    • B63H9/1042—Reefing by furling around or inside the boom
    • 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
    • B63H2009/082—Booms, or the like
    • 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
    • B63H2009/105—Reefing using drives for actuating reefing mechanism, e.g. roll reefing drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
IT102017000108524A 2017-09-28 2017-09-28 Mainsail reduction and winding sail system with flexible winder axle. IT201700108524A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000108524A IT201700108524A1 (en) 2017-09-28 2017-09-28 Mainsail reduction and winding sail system with flexible winder axle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000108524A IT201700108524A1 (en) 2017-09-28 2017-09-28 Mainsail reduction and winding sail system with flexible winder axle.

Publications (1)

Publication Number Publication Date
IT201700108524A1 true IT201700108524A1 (en) 2019-03-28

Family

ID=61224251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000108524A IT201700108524A1 (en) 2017-09-28 2017-09-28 Mainsail reduction and winding sail system with flexible winder axle.

Country Status (1)

Country Link
IT (1) IT201700108524A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940994A (en) * 1982-08-31 1984-03-06 Nippon Kokan Kk <Nkk> Sail steering and unfurling/furling device for jib
US5406902A (en) * 1994-05-24 1995-04-18 Heinsohn; Gerd Method and apparatus for optimum sail shaping
WO2009006658A2 (en) * 2007-07-10 2009-01-15 Kurt Waldhauser Roller reefing boom for sailing ships
US20170073053A1 (en) * 2015-09-10 2017-03-16 Stephen Colgan Clement Sailing furler and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940994A (en) * 1982-08-31 1984-03-06 Nippon Kokan Kk <Nkk> Sail steering and unfurling/furling device for jib
US5406902A (en) * 1994-05-24 1995-04-18 Heinsohn; Gerd Method and apparatus for optimum sail shaping
WO2009006658A2 (en) * 2007-07-10 2009-01-15 Kurt Waldhauser Roller reefing boom for sailing ships
US20170073053A1 (en) * 2015-09-10 2017-03-16 Stephen Colgan Clement Sailing furler and method

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