Method of assembling a stacked planetary gear set

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United States of America Patent

PATENT NO 9434032
APP PUB NO 20120272525A1
SERIAL NO

13419933

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Abstract

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A method for manufacturing a carrier assembly of a stacked planetary gear set is provided. The method includes forming the inner and outer spiders and attaching the spiders to a back plate or to each other to form the carrier assembly. One or both of the inner and outer carrier spiders are formed from powdered metal, by precision casting, and/or by stamping. The stacked planetary gear set may be axially aligned or axially offset.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCPO BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basin, Leonid Farmington Hills, US 34 134
Marin, Carlos E Oxford, US 30 262
Paelicke, Gary H Saline, US 6 33

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