GB2060090B - Headsail furling gear for sailboat and ball bearing joint thereof - Google Patents

Headsail furling gear for sailboat and ball bearing joint thereof

Info

Publication number
GB2060090B
GB2060090B GB8030776A GB8030776A GB2060090B GB 2060090 B GB2060090 B GB 2060090B GB 8030776 A GB8030776 A GB 8030776A GB 8030776 A GB8030776 A GB 8030776A GB 2060090 B GB2060090 B GB 2060090B
Authority
GB
United Kingdom
Prior art keywords
headsail
sailboat
ball bearing
bearing joint
furling gear
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
Application number
GB8030776A
Other languages
English (en)
Other versions
GB2060090A (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.)
Vanguard Group Inc
Original Assignee
Vanguard Group Inc
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 Vanguard Group Inc filed Critical Vanguard Group Inc
Publication of GB2060090A publication Critical patent/GB2060090A/en
Application granted granted Critical
Publication of GB2060090B publication Critical patent/GB2060090B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Prostheses (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Rolling Contact Bearings (AREA)
GB8030776A 1979-09-26 1980-09-24 Headsail furling gear for sailboat and ball bearing joint thereof Expired GB2060090B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7894579A 1979-09-26 1979-09-26

Publications (2)

Publication Number Publication Date
GB2060090A GB2060090A (en) 1981-04-29
GB2060090B true GB2060090B (en) 1983-06-22

Family

ID=22147171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8030776A Expired GB2060090B (en) 1979-09-26 1980-09-24 Headsail furling gear for sailboat and ball bearing joint thereof

Country Status (3)

Country Link
DE (1) DE3034482A1 (enrdf_load_stackoverflow)
FR (1) FR2465642B1 (enrdf_load_stackoverflow)
GB (1) GB2060090B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707592B1 (fr) * 1993-07-12 1995-09-15 Proengin Emmagasineur pour bateaux à voile.
US6173668B1 (en) * 1999-03-19 2001-01-16 Pompanette, Inc. Furling drum with fixed guard
IT201700099675A1 (it) * 2017-09-06 2019-03-06 Giorgio Cubeddu Sistema per la riduzione della superficie velica con tamburo e asse avvolgitore trasversale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829519A (fr) * 1937-02-24 1938-06-29 Dispositif de montage des billes dans les roulements multiples
FR1080675A (fr) * 1953-04-16 1954-12-13 Roulement de butée à rattrappage de jeu automatique
US3148922A (en) * 1960-01-12 1964-09-15 Fmc Corp Plugging device
US3528645A (en) * 1968-04-18 1970-09-15 Peter O Harken Bearing block
US3851610A (en) * 1973-10-10 1974-12-03 Safe Flight Instrument Device for selectively preventing rotation of the upper end of a reefed sail and particularly a head sail such as a jib
FR2271749A7 (en) * 1974-05-17 1975-12-12 Villaret Daniel Pulley device for use with sails - is used to roll sails round an edging cable and has ball bearings
ES208617Y (es) * 1974-12-23 1976-07-16 Gioanni Dispositivo enrollador de foque.
ES462602A1 (es) * 1977-05-02 1978-07-16 Coast Catamaran Corp Aparato para recoger la vela de foque de un barco de vela del tipo catamaran.

Also Published As

Publication number Publication date
DE3034482C2 (enrdf_load_stackoverflow) 1990-08-23
DE3034482A1 (de) 1981-04-09
GB2060090A (en) 1981-04-29
FR2465642B1 (fr) 1986-08-08
FR2465642A1 (fr) 1981-03-27

Similar Documents

Publication Publication Date Title
GB2051718B (en) Sail furling apparatus and sailboats employing same
AU516229B2 (en) Hydrodynamic sleeve and ball bearing assembly
GB2070443B (en) Golf shaft having reverse tapered butt section
JPS55166524A (en) Hydrodynamic foil bearing
GB2049838B (en) Linear ball bearing
GB2049839B (en) Shaft bearing assembly
JPS566917A (en) Bearing device for rotational shaft and turbosupercharger
JPS5352847A (en) Radial* radial angular* and axial angular ball bearing
DE2962142D1 (en) System for reefing and furling stay sails
DE3268873D1 (en) Sail furling and storing apparatus
YU159380A (en) Joint for bearings and the like
JPS5620827A (en) Layered bearing
JPS5515386A (en) Vehicle with tiltable rudder propeller and construction used for same
GB2047645B (en) Stern drive gearbox and clutching arrangement
DE3361479D1 (en) Sport sails and composite craft related thereto
GB2053010B (en) Propellers and windmills
BR7703087A (pt) Junta universal conjunto de junta universal e conjunto de junta universal e eixo propulsor
GB2060090B (en) Headsail furling gear for sailboat and ball bearing joint thereof
JPS5694025A (en) Thrust bearing
AU7291987A (en) Mainsail reefing and furling device and method
AU518673B2 (en) Shaft and bearing arrangement
JPS57167513A (en) Bidirectional thrust/radial ball bearing
JPS55123016A (en) Three points ball bearing
EP0076878A3 (en) Sail storage and reefing device
DE3467133D1 (en) Telescoping steering shaft with adjusted lash

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000923