DE102008046839A1 - Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element - Google Patents

Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element Download PDF

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Publication number
DE102008046839A1
DE102008046839A1 DE200810046839 DE102008046839A DE102008046839A1 DE 102008046839 A1 DE102008046839 A1 DE 102008046839A1 DE 200810046839 DE200810046839 DE 200810046839 DE 102008046839 A DE102008046839 A DE 102008046839A DE 102008046839 A1 DE102008046839 A1 DE 102008046839A1
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DE
Germany
Prior art keywords
fiber strand
centering element
spherical elements
merged
formed around
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.)
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DE200810046839
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German (de)
Inventor
Ullrich Meyer
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.)
Meyer Ullrich Dr
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Meyer Ullrich Dr
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Application filed by Meyer Ullrich Dr filed Critical Meyer Ullrich Dr
Priority to DE200810046839 priority Critical patent/DE102008046839A1/en
Publication of DE102008046839A1 publication Critical patent/DE102008046839A1/en
Withdrawn legal-status Critical Current

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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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The fiber strand (1) has a centering element (2), which is interlaced or merged at equal distances in fiber strand. The spherical elements are formed around the centering element. The spherical elements form a fixed form closure with the fiber strand.

Description

Kugelketten werden industriell meist nur für Anwendungen mit geringer Zugbelastung eingesetzt. Hier wird eine Kugelkette beschrieben, die größere Kräfte aufnehmen kann, niedrige Reibung und geringen Verschleiß aufweist.Bolas are industrially mostly only for applications used with low tensile load. Here is a ball chain described that absorb larger forces can, has low friction and low wear.

Um hohe Kräfte aufzunehmen, besteht die Kette nicht aus einzelnen verbundenen Kettengliedern, sondern die Kugeln (3) werden um einen Faserstrang (1) gepresst oder gegossen, in den in gleichmäßigen Abständen Zentrierelemente (2) eingeflochten sind. Durch diese formschlüssige Verbindung der Kugeln mit dem Faserstrang können die Kugeln hohe Zugkräfte aufnehmen. 1 zeigt den schematischen Aufbau solch einer Kugelkette.To absorb high forces, the chain is not made of individual connected chain links, but the balls ( 3 ) are wound around a fiber strand ( 1 ) are pressed or cast, in the evenly spaced centering elements ( 2 ) are braided. Through this positive connection of the balls with the fiber strand, the balls can absorb high tensile forces. 1 shows the schematic structure of such a ball chain.

Die Kugelkette (4) läuft über Scheiben mit kalottenförmigen Vertiefungen, die in 2 als Kalottenscheibe (5) bezeichnet wird. Die Kugeln tauchen in die kalottenförmigen Vertiefungen (6) ein und es ergibt sich ein temporärer Formschluss, der die auf der Kette wirkende Zugkraft an die Kalottenscheibe (5) überträgt. Damit die Kugeln nicht aus den Vertiefungen gleiten, kann eine frei drehende Führungsrolle (7) mit ebensolchen kalottenförmigen Vertiefungen (6) hinter die Kalottenscheibe gesetzt werden.The ball chain ( 4 ) runs over discs with dome-shaped depressions, which in 2 as a dome disk ( 5 ) referred to as. The balls dive into the dome-shaped depressions ( 6 ) and there is a temporary positive locking, which affects the tensile force acting on the chain on the calotte disc ( 5 ) transmits. So that the balls do not slide out of the recesses, a freely rotating guide roller ( 7 ) with just such dome-shaped recesses ( 6 ) are placed behind the dome disc.

Bei dieser Ausführung sind die Gleitflächen minimal und damit ist der Reibungsverlust gering, sowie der Verschleiß niedrig.at this version the sliding surfaces are minimal and thus the friction loss is low, and the wear is low.

Claims (2)

Faserstrang zur Aufnahme von Zugkräften gekennzeichnet dadurch, dass in den Faserstrang (1) in gleichmäßigen Abständen Zentrierelemente (2) eingeflochten oder eingebunden sind, um die kugelförmige Elemente (3) geschaffen werden, die einen festen Formschluss mit dem Faserstrang bilden. (Siehe 1)Fiber strand for absorbing tensile forces characterized in that in the fiber strand ( 1 ) at regular intervals centering elements ( 2 ) or bound around the spherical elements ( 3 ) are created, which form a tight fit with the fiber strand. (Please refer 1 ) Faserstrang mit kugelförmigen Elementen nach Anspruch 1 gekennzeichnet dadurch, dass bei der Kraftübertragung auf eine Scheibe mit kalottenförmigen Vertiefungen (6) durch eine frei laufende Führungsrolle mit kalottenförmigen Vertiefungen (6) ein sicherer Formschluss gewährleistet wird.Fiber strand with spherical elements according to claim 1, characterized in that in the transmission of force to a disc with dome-shaped recesses ( 6 ) by a free-running guide roller with dome-shaped depressions ( 6 ) ensures a secure positive connection.
DE200810046839 2008-09-11 2008-09-11 Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element Withdrawn DE102008046839A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810046839 DE102008046839A1 (en) 2008-09-11 2008-09-11 Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810046839 DE102008046839A1 (en) 2008-09-11 2008-09-11 Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element

Publications (1)

Publication Number Publication Date
DE102008046839A1 true DE102008046839A1 (en) 2010-03-18

Family

ID=41667754

Family Applications (1)

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DE200810046839 Withdrawn DE102008046839A1 (en) 2008-09-11 2008-09-11 Fiber strand for supporting traction force, has centering element interlaced or merged at equal distances in fiber strand and spherical elements formed around centering element

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DE (1) DE102008046839A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196961A (en) * 2014-09-23 2014-12-10 湖南海诺电梯有限公司 'Rope-ball' pulling chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196961A (en) * 2014-09-23 2014-12-10 湖南海诺电梯有限公司 'Rope-ball' pulling chain

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8122 Nonbinding interest in granting licenses declared
R120 Application withdrawn or ip right abandoned

Effective date: 20120207