DE29516163U1 - Jib furler with endless rope drive - Google Patents

Jib furler with endless rope drive

Info

Publication number
DE29516163U1
DE29516163U1 DE29516163U DE29516163U DE29516163U1 DE 29516163 U1 DE29516163 U1 DE 29516163U1 DE 29516163 U DE29516163 U DE 29516163U DE 29516163 U DE29516163 U DE 29516163U DE 29516163 U1 DE29516163 U1 DE 29516163U1
Authority
DE
Germany
Prior art keywords
rope
jib furler
jib
endless rope
rope drive
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
DE29516163U
Other languages
German (de)
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.)
BARTELS GmbH
Original Assignee
BARTELS GmbH
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 BARTELS GmbH filed Critical BARTELS GmbH
Priority to DE29516163U priority Critical patent/DE29516163U1/en
Publication of DE29516163U1 publication Critical patent/DE29516163U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • 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
    • B63H9/1028—Reefing by furling around stays
    • 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
    • B63H2009/1057—Reefing using drives for actuating reefing mechanism, e.g. roll reefing drives using sheaves being friction driven by endless ropes or by ropes having two free ends

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)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Ropes Or Cables (AREA)
  • Tents Or Canopies (AREA)

Description

BeschreibungDescription Fockroller mit Antrieb durch ein Endlos-SeilJib furler driven by an endless rope Gestaltung der Seilscheibe und Seil-UmlenkungDesign of the rope sheave and rope deflection

Bei Fockroilern (Einrichtung zum Aufwickeln des vorhandenen Segels bei Sportschiffen) welche durch Abziehen eines Seiles von einer Trommel angetrieben werden, ist die Zahl der Umdrehungen begrenzt.For jib furlers (devices for winding up the existing sail on sport boats) which are driven by pulling a rope from a drum, the number of revolutions is limited.

Bei sehr großen Segeln, insbesondere Leichtwind-Segeln, ist daher oftmals ein von Baugröße und Festigkeit sonst ausreichend dimensionierter Fockroller mit Seiltrommel nicht in der Lage, das ganze Segel aufzurollen.For very large sails, especially light wind sails, a jib furler with a rope drum that is otherwise sufficiently dimensioned in terms of size and strength is often not able to roll up the entire sail.

Durch Verwendung einer Seilscheibe (1) mit besonderer Gestaltung und einer endlos geflochtenen oder gespleissten Seilschlinge (2) ist die Zahl der Umdrehungen nicht mehr begrenzt.By using a specially designed pulley (1) and an endless braided or spliced rope loop (2), the number of revolutions is no longer limited.

2 Seilführungsrollen (3) mit räumlich schräger Achslage sichern die Umschlingung des Seiles auf der Seilscheibe (1) und ermöglichen auch einen schrägen Abzug der beiden Leinen der Seiischlinge (2).2 rope guide rollers (3) with spatially inclined axis position ensure the wrapping of the rope on the rope pulley (1) and also enable an inclined pull-off of the two lines of the rope sling (2).

Die Seilmitnahme in der Seilscheibe (1) erfolgt durch die spezielle, versetzte Lochung der zwei Bordscheiben (4) + (5) aus denen sich die Seilscheibe zusammensetzt.The rope is carried along in the pulley (1) by the special, offset holes in the two flanged pulleys (4) + (5) that make up the pulley.

Claims (3)

SCHUTZANSPRUCHEPROTECTION CLAIMS 1.) Fockroller mit Antrieb durch ein Endlos-Seil dadurch gekennzeichnet, daß die Seilmitnahme in der Seilscheibe (1) durch versetzte Lochung oder Prägung der beiden Bordscheiben (4) und (5) verstärkt wird.1.) Jib furler driven by an endless rope, characterized in that the rope drive in the rope pulley (1) is reinforced by offset holes or embossing of the two flanged pulleys (4) and (5). 2.) Fockroller nach Anspruch 1.) dadurch gekennzeichnet, daß zwei
Seilführungsrollen (3) die Umschlingung erhöhen.2.) Jib furler according to claim 1.) characterized in that two
Rope guide rollers (3) increase the wrap. 3.) Fockroller nach Anspruch 1.) dadurch gekennzeichnet, daß die Achsen der Seilführungsroilen (3) raumschief angeordnet sind, sodaß auch ein schräger Abzug der beiden Seile möglich ist.3.) Jib furler according to claim 1.) characterized in that the axes of the cable guide rollers (3) are arranged at an angle, so that an oblique pull-off of the two cables is also possible.
DE29516163U 1995-10-12 1995-10-12 Jib furler with endless rope drive Expired - Lifetime DE29516163U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29516163U DE29516163U1 (en) 1995-10-12 1995-10-12 Jib furler with endless rope drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29516163U DE29516163U1 (en) 1995-10-12 1995-10-12 Jib furler with endless rope drive

Publications (1)

Publication Number Publication Date
DE29516163U1 true DE29516163U1 (en) 1995-12-07

Family

ID=8014040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29516163U Expired - Lifetime DE29516163U1 (en) 1995-10-12 1995-10-12 Jib furler with endless rope drive

Country Status (1)

Country Link
DE (1) DE29516163U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378442A1 (en) * 2002-07-04 2004-01-07 Fabrication d'accastillage Normand Furling device for a sail of a boat
DE102004055115A1 (en) * 2004-11-15 2006-05-24 Sabine & Harald Herschel GbR (vertretungsberechtigte/r Gesellschafter/in Sabine Herschel & Harald Herschel, 56370 Attenhausen) Method for reefing fore sail onto a tubular support rotating about the forestay and driven by a pulley and line fitted into the upper end of the tubular support

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294107A (en) * 1969-12-22 1972-10-25 Rwo Marine Equip Ltd Jib furling gear

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294107A (en) * 1969-12-22 1972-10-25 Rwo Marine Equip Ltd Jib furling gear

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Prospekt: Rollfockanlagen und Rollreffanlagen, Fa.Bartels GmbH,88677 Markdorf, Febr.1995,S.4,5 *
Schoten nicht für Schotten? In: Die Yacht, 28.Nov.1974,H.24,S.4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378442A1 (en) * 2002-07-04 2004-01-07 Fabrication d'accastillage Normand Furling device for a sail of a boat
FR2841872A1 (en) * 2002-07-04 2004-01-09 Fabrication D Accastillage Nor SHIP SAIL STORER
DE102004055115A1 (en) * 2004-11-15 2006-05-24 Sabine & Harald Herschel GbR (vertretungsberechtigte/r Gesellschafter/in Sabine Herschel & Harald Herschel, 56370 Attenhausen) Method for reefing fore sail onto a tubular support rotating about the forestay and driven by a pulley and line fitted into the upper end of the tubular support

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960125

R021 Search request validly filed

Effective date: 19951223

R163 Identified publications notified

Effective date: 19960425

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990604

R157 Lapse of ip right after 6 years

Effective date: 20020702