DE3034482A1 - Halterung und antrieb fuer rollbare segel - Google Patents

Halterung und antrieb fuer rollbare segel

Info

Publication number
DE3034482A1
DE3034482A1 DE19803034482 DE3034482A DE3034482A1 DE 3034482 A1 DE3034482 A1 DE 3034482A1 DE 19803034482 DE19803034482 DE 19803034482 DE 3034482 A DE3034482 A DE 3034482A DE 3034482 A1 DE3034482 A1 DE 3034482A1
Authority
DE
Germany
Prior art keywords
shaft
sleeve
holder according
vortex
grooves
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
DE19803034482
Other languages
German (de)
English (en)
Other versions
DE3034482C2 (da
Inventor
Olaf Theodore Pewaukee Wis. Harken
William Edward Stillwater Minn. Lawson
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 Inc
Original Assignee
Vanguard 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 Inc filed Critical Vanguard Inc
Publication of DE3034482A1 publication Critical patent/DE3034482A1/de
Application granted granted Critical
Publication of DE3034482C2 publication Critical patent/DE3034482C2/de
Granted 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)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Prostheses (AREA)
  • Joints Allowing Movement (AREA)
DE19803034482 1979-09-26 1980-09-12 Halterung und antrieb fuer rollbare segel Granted DE3034482A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3034482A1 true DE3034482A1 (de) 1981-04-09
DE3034482C2 DE3034482C2 (da) 1990-08-23

Family

ID=22147171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034482 Granted DE3034482A1 (de) 1979-09-26 1980-09-12 Halterung und antrieb fuer rollbare segel

Country Status (3)

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

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2295873A1 (fr) * 1974-12-23 1976-07-23 Gioanni Fred Dispositif enrouleur de foc

Family Cites Families (4)

* 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
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.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2295873A1 (fr) * 1974-12-23 1976-07-23 Gioanni Fred Dispositif enrouleur de foc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Prospekt "Fockroller von Bartels", der Fa. Feinmechanische Produktion Hermann BARTELS, 7778 Markdorf, 1977 *

Also Published As

Publication number Publication date
DE3034482C2 (da) 1990-08-23
GB2060090A (en) 1981-04-29
GB2060090B (en) 1983-06-22
FR2465642A1 (fr) 1981-03-27
FR2465642B1 (fr) 1986-08-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee