Multiple component gear wheel

The invention relates to a multiple component gear wheel comprising an outer part (20) with a gear rim (22), an inner part (30), and a connection part (40) which is produced from plastic and is used for forced link connection between the inner part (30) and the outer part (20). The outer part (20) i...

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Bibliographic Details
Main Authors OBERLE STEPHAN, BERNHARD MARKUS, SEIDEL MANUEL, KUTSCHER CHRISTIAN, STOPPEL EUGEN
Format Patent
LanguageEnglish
Published 29.07.2015
Subjects
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
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Summary:The invention relates to a multiple component gear wheel comprising an outer part (20) with a gear rim (22), an inner part (30), and a connection part (40) which is produced from plastic and is used for forced link connection between the inner part (30) and the outer part (20). The outer part (20) is installed on the outer circumferential surface (45) of the connection part (40) and the inner part (30) is installed on the inner circumferential surface (44) of the connection part (40). A plurality of notches (48, 49) are arranged in two opposite main surfaces (46, 47) of the outer side of the connection part (40) perpendicular to a rotating shaft (12). The gear wheel is characterized in that compared with the notch (49) in the second main surface of the connection part (40), the notch (48) in the first main surface (46) of the connection part (40) is biased in the radial direction and / or the circumferential direction of the rotating shaft (12).
Bibliography:Application Number: CN2015136144