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DE10062694A1 - Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped - Google Patents

Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped

Info

Publication number
DE10062694A1
DE10062694A1 DE2000162694 DE10062694A DE10062694A1 DE 10062694 A1 DE10062694 A1 DE 10062694A1 DE 2000162694 DE2000162694 DE 2000162694 DE 10062694 A DE10062694 A DE 10062694A DE 10062694 A1 DE10062694 A1 DE 10062694A1
Authority
DE
Germany
Prior art keywords
bearing
rolling
width
profiled
roller bearing
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.)
Withdrawn
Application number
DE2000162694
Other languages
German (de)
Inventor
Eduard Raum
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 DE2000162694 priority Critical patent/DE10062694A1/en
Publication of DE10062694A1 publication Critical patent/DE10062694A1/en
Withdrawn legal-status Critical Current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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Friction Gearing (AREA)

Abstract

The transmission has the races in the bearing rings shaped for part of the width, e.g. toothed, and the rolling bodies correspondingly shaped for a positive connection. The rolling bodies have axle stubs or can rotate on axes projecting from a carrier element such as a sprocket, or can rotate relative to the sprocket.

Description

Wird eines der drei Elemente eines Wälzlagers, nämlich Lageraußenring, Wälzköper und Lagerinnenring gegenüber einem ganz oder teilweise festgehaltenen Element in eine Drehbewegung versetzt, so dreht sich das jeweils freie Element mit einer von der Antriebsdrehzahl sich unterscheidenden Drehzahl. Becomes one of the three elements of a rolling bearing, namely bearing outer ring, rolling element and Bearing inner ring in relation to a fully or partially held element Rotary movement offset, so the free element rotates at one of the drive speed differing speed.

Diese Gegebenheit kann zum Beispiel bei einem Kindertretfahrzeug zur sinnvollen Drehzahlunter- oder Drehzahlübersetzung zwischen Antriebspedal und Rad herangezogen werden. Man kann auf diese Weise eine in der Praxis ausreichende preiswerte Gangschaltung realisieren. This fact can make sense for a child's pedal vehicle, for example Speed reduction or speed ratio between the drive pedal and the wheel is used become. In this way it is possible to have an inexpensive gear shift that is sufficient in practice realize.

Die kompakten Wälzlagergetriebe können dabei problemlos auch axiale Kräfte aufnehmen. The compact roller bearing gears can also easily absorb axial forces.

Claims (1)

Wälzlagerprofilgetriebe und Wälzlagerreibgetriebe, gekennzeichnet dadurch, dass entweder die Lagerringe auf den Wälzkörperlaufbahnen in einem Teil der Breite profiliert, z. B. verzahnt sind und die Wälzkörper die für einen Formschluß entsprechende Profilierung aufweisen und die Wälzkörper Achsstummel aufweisen oder auf Achsen, die aus einem Mitnehmerelement herausragen, z. B. aus einem Kettenrad, sich drehen können oder gegen die auf einer Mitnehmerscheibe drehbar angebrachten und in das Wälzlager hineinreichende Rollen anlaufen, oder dass Lagerschalen eines Kugel- oder Tonnen-Wälzlagers durch Spannringe oder Spannhülsen elastisch geringfügig zu einem Unrund verspannt werden und die jeweils durch einen kräftigen Reibschluß über die Lagerschalen in Rotation versetzbaren Wälzkörper über die im vorhergehenden Absatz beschriebenen Kraftübertragungselemente, wie Achsen oder Rollen ein erhebliches Drehmoment auf ein Mitnehmerelement übertragen können, wobei das Mitnehmerelement wie ein Wälzlagerkäfig auch als Abstandshalter der Wälzkörper untereinander fungiert. Roller bearing profile gear and roller bearing friction gear, characterized in that either the bearing rings on the rolling element raceways profiled in a part of the width, for. B. are toothed and the rolling elements have the corresponding profile for a positive connection and the rolling elements have stub axles or on axes that protrude from a driver element, for. B. from a sprocket, can rotate or against the rotatably mounted on a drive plate and run into the rolling bearing rollers, or that bearing shells of a ball or barrel roller bearing can be slightly stretched elastically to a non-circular shape by clamping rings or clamping sleeves and each by a strong frictional engagement on the bearing shells in rotation rolling elements on the power transmission elements described in the previous paragraph, such as axes or rollers can transmit a significant torque to a driver element, the driver element acts as a roller bearing cage as a spacer of the rolling elements with each other.
DE2000162694 2000-12-08 2000-12-08 Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped Withdrawn DE10062694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000162694 DE10062694A1 (en) 2000-12-08 2000-12-08 Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000162694 DE10062694A1 (en) 2000-12-08 2000-12-08 Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped

Publications (1)

Publication Number Publication Date
DE10062694A1 true DE10062694A1 (en) 2003-03-06

Family

ID=7667375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000162694 Withdrawn DE10062694A1 (en) 2000-12-08 2000-12-08 Rolling bearing profile transmission has the bearing rings with races profiled for part of width and rolling bodies correspondingly shaped

Country Status (1)

Country Link
DE (1) DE10062694A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021598A1 (en) * 2010-05-26 2011-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive device for hydraulic pump, is regulated by two power lines, where one power line is driven by internal combustion engine, and other power line is driven by electric motor, where electric motor is provided as starter motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222534A (en) * 1916-10-10 1917-04-10 Leo H Cormier Roller-bearing.
US1454057A (en) * 1923-05-08 Julius kuttnee
US3998506A (en) * 1974-01-30 1976-12-21 Traut Earl W Toothed rolling contact devices
DE10043067A1 (en) * 2000-08-28 2002-03-14 Eduard Raum Friction drive, especially for child's pedal car, comprises low friction bearing mounted on stub axle, outer or inner ring or cage being braked against one of other components to give high transmission efficiency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454057A (en) * 1923-05-08 Julius kuttnee
US1222534A (en) * 1916-10-10 1917-04-10 Leo H Cormier Roller-bearing.
US3998506A (en) * 1974-01-30 1976-12-21 Traut Earl W Toothed rolling contact devices
DE10043067A1 (en) * 2000-08-28 2002-03-14 Eduard Raum Friction drive, especially for child's pedal car, comprises low friction bearing mounted on stub axle, outer or inner ring or cage being braked against one of other components to give high transmission efficiency

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021598A1 (en) * 2010-05-26 2011-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive device for hydraulic pump, is regulated by two power lines, where one power line is driven by internal combustion engine, and other power line is driven by electric motor, where electric motor is provided as starter motor
DE102010021598B4 (en) * 2010-05-26 2019-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive device for a hydraulic pump

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee