DE10048677B4 - toothed belt - Google Patents

toothed belt Download PDF

Info

Publication number
DE10048677B4
DE10048677B4 DE2000148677 DE10048677A DE10048677B4 DE 10048677 B4 DE10048677 B4 DE 10048677B4 DE 2000148677 DE2000148677 DE 2000148677 DE 10048677 A DE10048677 A DE 10048677A DE 10048677 B4 DE10048677 B4 DE 10048677B4
Authority
DE
Germany
Prior art keywords
toothed belt
shaft
sides
tooth profile
profile
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 - Fee Related
Application number
DE2000148677
Other languages
German (de)
Other versions
DE10048677A1 (en
Inventor
André Hille
Bernd Hille
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.)
HILLE NUTZFAHRZEUGE BAUMASCHIN
Hille Nutzfahrzeuge Baumaschinen Service
Original Assignee
HILLE NUTZFAHRZEUGE BAUMASCHIN
Hille Nutzfahrzeuge Baumaschinen Service
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 HILLE NUTZFAHRZEUGE BAUMASCHIN, Hille Nutzfahrzeuge Baumaschinen Service filed Critical HILLE NUTZFAHRZEUGE BAUMASCHIN
Priority to DE2000148677 priority Critical patent/DE10048677B4/en
Publication of DE10048677A1 publication Critical patent/DE10048677A1/en
Application granted granted Critical
Publication of DE10048677B4 publication Critical patent/DE10048677B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys

Abstract

Zahnriemenrad, daß aus mehreren Teilen aus ursprünglich plattenförmigem, verformbarem Material unterschiedlicher Stärke einstückig zusammengefügt ist, dadurch gekennzeichnet, daß stirnseitig zwischen den Außenrändern zweier Kreisringscheiben (1, 6) ein zu einem Zahnprofil (5) umgeformter, geschlossener Materialstreifen konstanter Breite beidseitig in einander gegenüberliegende gleich große ringförmige Nuten (3) mit Rechteckquerschnitt eingesenkt ist, deren radiale Höhe geringfügig kleiner ist als die Profilhöhe des Zahnriemenprofilstreifens (5) und die Kreisringscheiben (1, 6) mit ihren fluchtenden Nabenbohrungen (2) axial auf eine Welle oder Achse gefügt werden, so daß sowohl der Zahnprofilstreifen (5) beidseitig in den ringförmigen Nuten (3) als auch die Welle oder Achse in den Nabenbohrungen (2) in radialer Presspassung gehalten werden.Toothed belt wheel that is integrally assembled from several parts of originally plate-shaped, deformable material of different thicknesses, characterized in that a closed material strip of constant width, formed into a tooth profile (5) and having a constant width, is mutually opposite on both sides between the outer edges of two annular discs (1, 6) Equally large annular grooves (3) with a rectangular cross-section are recessed, the radial height of which is slightly less than the profile height of the toothed belt profile strip (5) and the annular discs (1, 6) with their aligned hub bores (2) are axially joined to a shaft or axis, so that both the tooth profile strip (5) on both sides in the annular grooves (3) and the shaft or axis in the hub bores (2) are held in a radial interference fit.

Figure 00000001
Figure 00000001

Description

Die Erfindung betrifft ein Zahnriemenrad, daß aus mehreren Teilen aus ursprünglich plattenförmigem verformbarem Material unterschiedlicher Stärkte einstückig zusammengefügt ist.The invention relates to a toothed belt wheel that from several Parts from originally plate-shaped deformable material of different thicknesses is assembled in one piece.

Solche Zahnräder als Blechkonstruktionen sind z. B aus der US-PS 2 923 166 und der FR-PS 21 45 896 bekannt.Such gears as sheet metal structures are such. B from the U.S. Patent 2,923,166 and the FR-PS 21 45 896 known.

Aufgabe der Erfindung ist es, ein solches Zahnriemenrad aus möglichst wenig Einzelteilen und mit geringstem Fertigungsaufwand in unterschiedlichen Größen herstellen zu können.The object of the invention is a such a toothed belt wheel from if possible few individual parts and with the least manufacturing effort in different Make sizes to be able to.

Diese Aufgabe wird mit den Merkmalen des einzigen Pantentanspruchs gelöst.This task comes with the characteristics of the only pantent claim resolved.

Das aus drei Teilen zusammengefügte Zahnriemenrad besteht aus zwei Kreisringscheiben mit jeweils einer im Querschnitt rechteckförmigen Ringnut. Zwischen diese einander gegenüberliegenden Nuten der beiden Kreisringscheiben ist ein zu einem Zahnprofil umgeformter, nachträglich geschlossener Materialstreifen eingesenkt. Sowohl der Zahnprofil-Materialstreifen, als auch die Welle/Achse werden in radialer – und folglich zwingend axialer – Presspassung in den Kreisringscheiben gehalten.The toothed belt wheel assembled from three parts consists of two circular washers, each with a cross-section rectangular Ring groove. Between these opposite grooves of the two Annular washers are formed into a tooth profile and subsequently closed Material strips sunk in. Both the tooth profile material strip, as well as the shaft / axis are in a radial - and consequently an axial - press fit in the circular washers held.

Die Erfindung soll nachstehend anhand eines Ausführungsbeispiels näher erläutert werden. Die zugehörige Zeichnung zeigt eine Explosionsdarstellung des Zahnriemenrades.The invention is based on the following of an embodiment are explained in more detail. The associated Drawing shows an exploded view of the toothed belt wheel.

In der Kreisringscheibe 1 oder 6 ist umlaufend eine rechteckförmige, gleich große Nut 3 eingesenkt. Jede Kreisringscheibe 1, 6 trägt eine durchgehende Nabenbohrung 2. In diese im Querschnitt recheckförmigen Nuten 3 greift ein zu einem, z.B. trapezförmigen, Zahnprofil 5 umgeformter, nachträglich geschlossener Materialstreifen konstanter Breite auf beiden Seiten ein. Gleichzeitig oder danach wird auch eine Welle oder Achse in die Nabenbohrungen 2 getrieben, so daß die Welle oder Achse in radialer Presspassung mit den Zahnriemenscheiben 1, 6 und letztere ebenfalls in radialer Presspassung mit dem zahnprofilförmigen, geschlossenen Materialstreifen 5 einstückig gehalten werden.In the circular disc 1 or 6 is all around a rectangular, equally large groove 3 sunk. Every circular disc 1 . 6 has a continuous hub bore 2 , In these cross-sectionally rectangular grooves 3 engages in a, for example trapezoidal, tooth profile 5 reshaped, subsequently closed material strips of constant width on both sides. At the same time or afterwards, a shaft or axle is also inserted into the hub bores 2 driven so that the shaft or axis in a radial interference fit with the toothed belt pulleys 1 . 6 and the latter also in a radial interference fit with the toothed profile-shaped, closed material strip 5 be held in one piece.

Claims (1)

Zahnriemenrad, daß aus mehreren Teilen aus ursprünglich plattenförmigem, verformbarem Material unterschiedlicher Stärke einstückig zusammengefügt ist, dadurch gekennzeichnet, daß stirnseitig zwischen den Außenrändern zweier Kreisringscheiben (1, 6) ein zu einem Zahnprofil (5) umgeformter, geschlossener Materialstreifen konstanter Breite beidseitig in einander gegenüberliegende gleich große ringförmige Nuten (3) mit Rechteckquerschnitt eingesenkt ist, deren radiale Höhe geringfügig kleiner ist als die Profilhöhe des Zahnriemenprofilstreifens (5) und die Kreisringscheiben (1, 6) mit ihren fluchtenden Nabenbohrungen (2) axial auf eine Welle oder Achse gefügt werden, so daß sowohl der Zahnprofilstreifen (5) beidseitig in den ringförmigen Nuten (3) als auch die Welle oder Achse in den Nabenbohrungen (2) in radialer Presspassung gehalten werden.Toothed belt wheel that is integrally assembled from several parts made of originally plate-shaped, deformable material of different thicknesses, characterized in that between the outer edges of two annular discs ( 1 . 6 ) to a tooth profile ( 5 ) formed, closed material strips of constant width on both sides in mutually opposite, equally large, annular grooves ( 3 ) is recessed with a rectangular cross-section, the radial height of which is slightly less than the profile height of the toothed belt profile strip ( 5 ) and the circular washers ( 1 . 6 ) with their aligned hub bores ( 2 ) axially on a shaft or axis so that both the tooth profile strip ( 5 ) on both sides in the annular grooves ( 3 ) as well as the shaft or axle in the hub bores ( 2 ) are held in a radial interference fit.
DE2000148677 2000-09-30 2000-09-30 toothed belt Expired - Fee Related DE10048677B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000148677 DE10048677B4 (en) 2000-09-30 2000-09-30 toothed belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000148677 DE10048677B4 (en) 2000-09-30 2000-09-30 toothed belt

Publications (2)

Publication Number Publication Date
DE10048677A1 DE10048677A1 (en) 2002-04-25
DE10048677B4 true DE10048677B4 (en) 2004-04-01

Family

ID=7658348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000148677 Expired - Fee Related DE10048677B4 (en) 2000-09-30 2000-09-30 toothed belt

Country Status (1)

Country Link
DE (1) DE10048677B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033974A1 (en) * 2004-07-14 2006-02-16 Ina-Schaeffler Kg pulley
CA2575840A1 (en) * 2004-08-10 2006-02-16 Litens Automotive Partnership Method of manufacturing a non-circular drive element and drive element made thereby

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923166A (en) * 1956-03-05 1960-02-02 Richard B Brindley Pulley construction
FR2145869A5 (en) * 1971-07-15 1973-02-23 Lagneau Bernard
FR2167364A6 (en) * 1972-01-13 1973-08-24 Lagneau Bernard

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923166A (en) * 1956-03-05 1960-02-02 Richard B Brindley Pulley construction
FR2145869A5 (en) * 1971-07-15 1973-02-23 Lagneau Bernard
FR2167364A6 (en) * 1972-01-13 1973-08-24 Lagneau Bernard

Also Published As

Publication number Publication date
DE10048677A1 (en) 2002-04-25

Similar Documents

Publication Publication Date Title
EP1382872B1 (en) Driving disk for multi-plate friction clutch
DE2937207C2 (en) Brake disc for a disc brake, in particular for motor vehicles
DE3914175C2 (en)
DE4300665B4 (en) Torque transmission element working by means of friction
DE3601903C2 (en) Component, in particular for clutch discs for motor vehicles
DE3732572C2 (en)
DE4419754A1 (en) Brake disc with friction ring and sheet metal holding dish
DE3915624A1 (en) ROLLER BEARING
DE102015213723A1 (en) Folded connection webs for planet carrier
DE10319703B3 (en) Multi-plate clutch, in particular for a double clutch transmission
DE4336905C1 (en) Louvre for regulating a flow of gas
DE2644273C3 (en) Sealing arrangement for a split vehicle wheel rim
WO2010139298A1 (en) Gear wheel
DE102015216676A1 (en) Planet carrier of a planetary gear
DE10048677B4 (en) toothed belt
EP0536527B1 (en) Toothed belt drive with at least one tensioning roller
EP0270556B1 (en) Device comprising a spindle and grinding wheel, in particular for dentists, and process for its manufacture
EP0204032A2 (en) Pulley, especially a multiple V-pulley, and method of making rotation-symmetrical objects from a material deformable without chipping
DE19853894A1 (en) Synchronous ring has main ring body and radially extending disc body, with friction surface and toothing on outer periphery of disc
DE102015213725A1 (en) Planet carrier composed of segments
DE102015216672A1 (en) Planet carrier, which includes designed as forming parts carrier cheeks
DE2220657A1 (en) ARRANGEMENT FOR FASTENING TWO COMPONENTS
DE19507922C2 (en) Compound ventilated brake disc
DE3629109A1 (en) METHOD FOR PRODUCING A FREEWHEEL BODY WITH MULTIPLE GEARS
DE3725835A1 (en) SPROCKET FOR A FREEWHEEL

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee