Speed-change gearbox for motor vehicles
A description is given of a speed-change gearbox for motor vehicles, in which the striking together of meshing gears due to rotational play is eliminated. For this purpose, a friction wheel (1b) is connected to a gear (1a) to form a driving part (1) and a friction wheel (6b) is connected to a gear (...
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Main Authors | , |
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Format | Patent |
Language | English German |
Published |
03.08.1989
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Subjects | |
Online Access | Get full text |
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Abstract | A description is given of a speed-change gearbox for motor vehicles, in which the striking together of meshing gears due to rotational play is eliminated. For this purpose, a friction wheel (1b) is connected to a gear (1a) to form a driving part (1) and a friction wheel (6b) is connected to a gear (3a) to form a driven part (3). This gives a friction-wheel pair and a gear pair which have equal transmission ratios. When little or no torque is being transmitted, the friction-wheel pair eliminates the rotational play of the gear pair. |
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AbstractList | A description is given of a speed-change gearbox for motor vehicles, in which the striking together of meshing gears due to rotational play is eliminated. For this purpose, a friction wheel (1b) is connected to a gear (1a) to form a driving part (1) and a friction wheel (6b) is connected to a gear (3a) to form a driven part (3). This gives a friction-wheel pair and a gear pair which have equal transmission ratios. When little or no torque is being transmitted, the friction-wheel pair eliminates the rotational play of the gear pair. |
Author | KELLER, WINFRIED, 8018 GRAFING, DE FINSTERHOELZL, HERBERT., 8000 MUENCHEN, DE |
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DocumentTitleAlternate | WECHSELGETRIEBE FUER KRAFTFAHRZEUGE |
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Notes | Application Number: DE19883801461 |
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PublicationDate | 19890803 |
PublicationDateYYYYMMDD | 1989-08-03 |
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PublicationDecade | 1980 |
PublicationYear | 1989 |
RelatedCompanies | BAYERISCHE MOTOREN WERKE AG, 8000 MUENCHEN, DE |
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Snippet | A description is given of a speed-change gearbox for motor vehicles, in which the striking together of meshing gears due to rotational play is eliminated. For... |
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SubjectTerms | BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
Title | Speed-change gearbox for motor vehicles |
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