Transmission drive unit



The invention relates to a transmission drive unit (10; 40; 50; 70) having an adapter element made of plastic (22; 22a; 53; 73) via which a torque is initiated by an input element (29) and a drive element (12; 12a; 51; 72) made of metal for forwarding the torque, wherein the adapter element (22; 22a; 53; 73) and the drive element (12; 12a; 51; 72) are directly coupled to one another and rigidly connected, wherein the adapter element (22; 22a; 53; 73) is an injection molded part which is formed by at least partial overmolding of the drive element (12; 12a; 51; 72) and wherein the drive element (12; 12a; 51; 72) serves as a bearing element.




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Patent Citations (10)

    Publication numberPublication dateAssigneeTitle
    CN-201196248-YFebruary 18, 2009东莞兴龙家用电器有限公司Gear train structure of stirrer
    DE-102004044863-A1March 30, 2006Brose Fahrzeugteile Gmbh & Co. Kg, CoburgDrive unit for cable-type electric window lifter for motor vehicle, has reinforcing insert provided in axial cavity of plastics shaft
    DE-3434093-A1March 27, 1986Siemens AgGetriebeanordnung, insbesondere schneckengetriebeanordnung
    EP-2031277-A2March 04, 2009Robert Bosch GmbhRoue dentée en matière synthétique, châssis doté d'une roue en matière synthétique et procédé de fabrication
    JP-H0559034-UAugust 03, 1993ミツミ電機株式会社ウォームホイール
    JP-H0577656-UOctober 22, 1993国産電機株式会社減速機用歯車
    US-2008016974-A1January 24, 2008Kenji WatanabeRotation transmission member and manufacturing method therefor
    US-4548592-AOctober 22, 1985Honda Giken Kogyo Kabushiki KaishaPulley construction
    US-4831705-AMay 23, 1989Kabushiki Kaisha KanemitsuMethod of manufacturing a sheet metal poly-V pulley
    US-6140578-AOctober 31, 2000Itt Manufacturing Enterprises Inc.Drive housing cover

NO-Patent Citations (0)


Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-104416528-AMarch 18, 2015罗伯特·博世有限公司Method for assembling gear drive unit, centering member for applying method, and gear drive unit
    CN-104514861-AApril 15, 2015罗伯特·博世有限公司传动-驱动装置的从动元件以及传动-驱动装置