DE901973C - High tensile elastic drive belt - Google Patents

High tensile elastic drive belt

Info

Publication number
DE901973C
DE901973C DEST3726A DEST003726A DE901973C DE 901973 C DE901973 C DE 901973C DE ST3726 A DEST3726 A DE ST3726A DE ST003726 A DEST003726 A DE ST003726A DE 901973 C DE901973 C DE 901973C
Authority
DE
Germany
Prior art keywords
belt
spring steel
drive belt
high tensile
tensile elastic
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
DEST3726A
Other languages
German (de)
Inventor
Adalbert Steusolff
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 DEST3726A priority Critical patent/DE901973C/en
Application granted granted Critical
Publication of DE901973C publication Critical patent/DE901973C/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
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00Driving-belts
    • F16G1/06Driving-belts made of rubber
    • F16G1/08Driving-belts made of rubber with reinforcement bonded by the rubber
    • F16G1/12Driving-belts made of rubber with reinforcement bonded by the rubber with metal reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

Die Erfindung betrifft einen Riemen, insbesondere einen Keil- oder Flachriemen, wie er zur Übertragung mechanischer Leistung von Welle zu Welle in elastischer Ausführung bisher üblich ist, der aber zur Verhinderung der Dehnung mit einer unelastischen, jedoch schmiegsamen Einlage versehen ist, die die Zugkräfte aufnimmt.The invention relates to a belt, in particular a wedge or Flat belts such as those used in the transmission of mechanical power from shaft to shaft elastic design has been common so far, but to prevent stretching is provided with an inelastic, but pliable insert that absorbs the tensile forces records.

Elastische Antriebsriemen zur Energieübertragung werden beispielsweise aus Leder, Gummi oder Textilgeweben im Flach-, Rund- oder Keilprofil hergestellt. Diese Materialien oder auch Verbindungen von ihnen, wie Gummiriemen mit Textileinlage, haben den Nachteil, sich im Betrieb unzulässig stark auszudehnen, so daß sie bald ihre Spannung verlieren und immer besondere Maßnahmen erforderlich sind, um diese Ausdehnung unwirksam zu machen.Elastic drive belts for energy transmission are for example made of leather, rubber or textile fabrics in flat, round or wedge profiles. These materials or connections between them, such as rubber belts with a textile insert, have the disadvantage of inadmissibly expanding during operation, so that they soon lose their tension and always special measures are required to prevent this To make expansion ineffective.

Nach der Erfindung wird ein Riemen der bisher üblichen Ausführung mittels eines Federstahlbandes verstärkt, das sich über die gesamte Riemenlänge erstreckt und mit Hilfe von Krallen am Riemen befestigt oder im Riemen einvulkanisiert ist.According to the invention, a belt of the hitherto customary design is achieved Reinforced by means of a spring steel band that extends over the entire length of the belt extends and attached to the belt with the help of claws or vulcanized into the belt is.

Ein Riemen nach der Erfindung kann sowohl in endlicher als auch in endloser Ausführung verwendet werden. Bei der endlosen Ausführung wird das auf- oder eingelegte Federstahlband an der Stoßstelle gelötet; bei der endlichen Ausführung werden die Stöße von Riemen und Federstahlband gegeneinander versetzt, so daß auch in diesem Fall ein stoßfrei arbeitender endloser Riemen entsteht.A belt according to the invention can be both finite and in endless execution can be used. In the case of the endless execution, the or inserted spring steel band soldered at the joint; at finite execution the joints of belt and spring steel band are offset against each other, so that too In this case, a seamlessly working endless belt is created.

Die Verbindung der Federstahlbandauflage mit dem Riemenmaterial erfolgt zweckmäßig durch eine Perforierung, bei der die Durchbrüche als rechtwinklig angebogene Krallen ausgebildet sind, die im Riemenmaterial verankert werden und eine Relativbewegung zwischen Federstahlband und Riemen verhindern. Bei endlosen Riemen wird diese Verbindung zweckmäßig auch durch Ruf-oder Einvulkanisieren hergestellt.The connection between the spring steel band and the belt material takes place expedient by a perforation in which the openings are bent at right angles Claws are formed which are anchored in the belt material and a relative movement between the spring steel band and the belt. In the case of endless belts, this connection becomes also expediently manufactured by vulcanization or vulcanization.

Die Abbildungen zeigen beispielsweise Ausführungsformen, und zwar ist Abb. i die schematische Ansicht eines Riementriebes, Abb. 2 die Draufsicht, Abb: 3 der Längsschnitt durch einen Keilriemen, _'I,bb. q. ein Querschnitt nach Abb. 3, Abb. 5 die Draufsicht, Abb. 6 der Längsschnitt, Abb. 7 der Querschnitt durch einen Flachriemen. auf der Außenfläche eines Riemens i ist ein Federstahlband 2 angebracht, das mit den Krallen 3 im Riemen i verankert ist, so daß die Zugkräfte im ziehenden Trumm allein von diesem Federstahlband aufgenommen werden. Die Krallen 3 entstehen am Federstahlband 2 durch einseitig ausgestanzte und rechtwinklig abgebogene Dreiecke Bei endlosen Riemen ist das Federstahlband hart verlötet und kann einvulkanisiert sein, bei endlichen Riemen ist der Riemenstoß 5 gegenüber dem Federstahlband 6 versetzt, wobei letzterer zweckmäßig überlappt ausgeführt wird.The figures show examples of embodiments, namely Fig. i is a schematic view of a belt drive, Fig. 2 is a plan view, Fig: 3 the longitudinal section through a V-belt, _'I, bb. q. a cross section according to Fig. 3, Fig. 5 the top view, Fig. 6 the longitudinal section, Fig. 7 the cross section through a flat belt. on the outer surface of a belt i is a spring steel band 2 attached, which is anchored with the claws 3 in the belt i, so that the tensile forces be absorbed in the pulling strand by this spring steel band alone. The claws 3 are created on the spring steel strip 2 by punched out on one side and bent at right angles Triangles In the case of endless belts, the spring steel band is hard-soldered and can be vulcanized into it with finite belts the belt joint 5 is offset from the spring steel belt 6, the latter being expediently designed to be overlapped.

Claims (2)

PATENTANSPRÜCHE: i. Antriebsriemen, gekennzeichnet durch eine Verstärkung des Riemens mittels eines Federstahlbandes, welches sich über die gesamte Riemenlänge erstreckt und mit Hilfe von Krallen am Riemen befestigt oder im Riemen einvulkanisiert ist. PATENT CLAIMS: i. Drive belt, characterized by a reinforcement of the belt by means of a spring steel band, which extends over the entire length of the belt extends and attached to the belt with the help of claws or vulcanized into the belt is. 2. Antriebsriemen nach Anspruch i, dadurch gekennzeichnet, daß die Krallen im Federstahlband durch Einstanzen von Winkeln und rechtwinkliges Abbiegen der so entstandenen Dreiecke gebildet werden.2. Drive belt according to claim i, characterized in that the claws in the spring steel strip by punching in angles and bending the so at right angles resulting triangles are formed.
DEST3726A 1951-08-10 1951-08-10 High tensile elastic drive belt Expired DE901973C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST3726A DE901973C (en) 1951-08-10 1951-08-10 High tensile elastic drive belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST3726A DE901973C (en) 1951-08-10 1951-08-10 High tensile elastic drive belt

Publications (1)

Publication Number Publication Date
DE901973C true DE901973C (en) 1954-01-18

Family

ID=7453303

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST3726A Expired DE901973C (en) 1951-08-10 1951-08-10 High tensile elastic drive belt

Country Status (1)

Country Link
DE (1) DE901973C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214950B (en) * 1964-01-02 1966-04-21 Hans Feighofen Endless and finite V-belts
DE1221861B (en) * 1964-01-02 1966-07-28 Hans Feighofen Endless and finite V-belts made of rubber, plastic, leather or the like, in particular for the transmission of high powers and speeds
FR2671841A1 (en) * 1991-01-21 1992-07-24 Imphy Sa Belt for a transmission mechanism, particularly for an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214950B (en) * 1964-01-02 1966-04-21 Hans Feighofen Endless and finite V-belts
DE1221861B (en) * 1964-01-02 1966-07-28 Hans Feighofen Endless and finite V-belts made of rubber, plastic, leather or the like, in particular for the transmission of high powers and speeds
FR2671841A1 (en) * 1991-01-21 1992-07-24 Imphy Sa Belt for a transmission mechanism, particularly for an internal combustion engine

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