DE826810C - V-belt or pulley - Google Patents

V-belt or pulley

Info

Publication number
DE826810C
DE826810C DEE3010A DEE0003010A DE826810C DE 826810 C DE826810 C DE 826810C DE E3010 A DEE3010 A DE E3010A DE E0003010 A DEE0003010 A DE E0003010A DE 826810 C DE826810 C DE 826810C
Authority
DE
Germany
Prior art keywords
tires
belt
transmission means
individual
pulley
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
DEE3010A
Other languages
German (de)
Inventor
Wilhelm Leipold
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEE3010A priority Critical patent/DE826810C/en
Application granted granted Critical
Publication of DE826810C publication Critical patent/DE826810C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32Friction members
    • F16H55/36Pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

Es sind Keilriemen- oder Seilscheiben bekannt, bei denen einzelne, dem Profil des Keilriemens oder Seiles angepaßte massive Reifen in erforderlichem Abstand mit einem am Fuß des Kranzes sich ergebenden Luftspalt unmittelbar auf den Armen des Radsternes oder auf von diesen getragenen Querstücken befestigt sind, so daß sogenannte Gitterscheiben entstehen.There are V-belts or pulleys known in which individual, Solid tires adapted to the profile of the V-belt or rope in required Distance with an air gap resulting at the foot of the wreath directly on the Arms of the wheel spider or are attached to cross pieces carried by these, so that so-called lattice panes are created.

Solche Gitterscheiben bieten zwar gegenüber im Gießverfahren hergestellten Scheiben durch ihre einfachere Bauart und kostspielige Einrichtungen einsparendeHerstellungsweise mancherlei Vorteile; sie sind jedoch insofern zu bemängeln, als die einzelnen, aus vollem Stangenmaterial gebogenen Reifen immer noch verhältnismäßig schwer sind und zwecks Erzielung eines den verwendeten Übertragungsmitteln angepaßten Querschnittes und glatter Laufflächen einer nicht unerheblichen Bearbeitung durch Drehen und Schleifen bedürfen.Such lattice disks offer compared to those produced in the casting process Discs due to their simpler construction and costly facilities saving manufacturing method various advantages; However, they are to be criticized as the individual, out full of bar stock, bent tires are still relatively heavy and in order to achieve a cross-section adapted to the transmission means used and smooth running surfaces of a not inconsiderable machining by turning and grinding need.

Die Erfindung vermeidet diese Nachteile bei Keilriemen- oder Seilscheiben der eingangs erwähnten Bekannten Bauart dadurch, daß die einzelnen Reifen aus handelsüblichen gebogenen Winkeleisen mit entsprechend dem Profil der zur Anwendung kommenden Übertragungsmittel gerichteten Schenkeln bestehen.The invention avoids these disadvantages in V-belts or pulleys the above-mentioned known type in that the individual tires are made of commercially available bent angle iron with according to the profile of the transmission means used directed thighs exist.

Hierdurch ergibt sich, da die einzelnen Reifen nicht mehr aus vollem Material hergestellt zu werden brauchen, nicht nur eine bedeutende Gewichtsersparnis, sondern es wird außerdem auch eine beträchtliche Einsparung an Gestehungskosten insofern erzielt, als die nur eine unwesentliche Glättung erfordernden Schenkel der für die Reifen verwendeten, auf geeigneten Vorrichtungen leicht zu richtenden Winkeleisen eine bedeutende Herstellungsvereinfachung gewährleisten.This means that the individual tires are no longer fully Material need to be manufactured, not only a significant weight saving, but there will also be a considerable saving in production costs to the extent that the legs, which require only an insignificant smoothing, are achieved those used for the tires, easy to adjust on suitable devices Angle iron ensure a significant manufacturing simplification.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in schaubildlicher Darstellung als Ausschnitt zu erkennen.In the drawing, an embodiment of the invention is shown in perspective Recognize representation as a detail.

Die einzelnen Reifen i, zwischen denen sich die Übertragungsmittel 2, also Seile, oder, wie gezeigt, Keilriemen befinden, bestehen erfindungsgemäß aus handelsüblichen gebogenen Winkeleisen, deren Schenkel 5 in Anpassung an das Profil der zur Anwendung kommenden Übertragungsmittels 2 gerichtet sind. Die Reifen i können in bekannter Weise insbesondere bei schmalen Scheiben unmittelbar am freien Ende der Armsterne 3 oder, wie ersichtlich, bei einer größeren Anzahl von Reifen i auf Querstücken 4 in geeigneter Weise befestigt sein.The individual tires i, between which the transmission means 2, that is to say ropes or, as shown, V-belts are made according to the invention made of commercially available bent angle irons, the legs 5 of which are adapted to the Profile of the applied transmission means 2 are directed. The tires i can be used in a known manner, especially in the case of narrow panes, directly on the free End of the arm stars 3 or, as can be seen, with a larger number of tires i be attached to cross pieces 4 in a suitable manner.

Claims (1)

PATENTANSPRUCH: Keilriemen- oder Seilscheibe, bei der einzelne Reifen in erforderlichem Abstand mit einem am Fuß des Kranzes sich ergebenden Luftspalt unmittelbar auf den Armen des Radsternes oder auf von diesen getragenen Querstücken befestigt sind, dadurch gekennzeichnet, daß die Reifen (i) aus handelsüblichen gebogenen Winkeleisen mit entsprechend dem Profil der zur Anwendung kommenden Übertragungsmittel (2) gerichteten Schenkeln (5) bestehen. PATENT CLAIM: V-belt or rope pulley, in which individual tires are fastened at the required distance with an air gap resulting at the foot of the rim directly on the arms of the wheel spider or on cross pieces carried by these, characterized in that the tires (i) are made of commercially available curved Angle iron with legs (5) directed according to the profile of the transmission means (2) used.
DEE3010A 1950-11-19 1950-11-19 V-belt or pulley Expired DE826810C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE3010A DE826810C (en) 1950-11-19 1950-11-19 V-belt or pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE3010A DE826810C (en) 1950-11-19 1950-11-19 V-belt or pulley

Publications (1)

Publication Number Publication Date
DE826810C true DE826810C (en) 1952-01-07

Family

ID=7065664

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE3010A Expired DE826810C (en) 1950-11-19 1950-11-19 V-belt or pulley

Country Status (1)

Country Link
DE (1) DE826810C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751339C (en) * 1933-06-23 1955-08-04 Opta Radio A G Mixing tubes with protective grille and two control grids, one of which is designed as an exponential grid
US2933935A (en) * 1957-01-07 1960-04-26 Dayton Tandem V Belt Drive Co V-belt sheaves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751339C (en) * 1933-06-23 1955-08-04 Opta Radio A G Mixing tubes with protective grille and two control grids, one of which is designed as an exponential grid
US2933935A (en) * 1957-01-07 1960-04-26 Dayton Tandem V Belt Drive Co V-belt sheaves

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