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A carrier having short pinion gears and long pinion gears is made compact, and the mountability of the carrier on vehicles is improved. In a structure (100) of the carrier, short pinion gear housing spaces (A) are formed between thick-walled portions (52a) of a carrier body (52) and a carrier cover...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A carrier having short pinion gears and long pinion gears is made compact, and the mountability of the carrier on vehicles is improved. In a structure (100) of the carrier, short pinion gear housing spaces (A) are formed between thick-walled portions (52a) of a carrier body (52) and a carrier cover (51), and long pinion gear housing spaces (B) are formed between flange portions (52f) and the carrier cover (51). Bridge portions (52b) are provided on the radially outer side of the short pinion gear housing spaces (A), and fixed to the carrier cover (51). Openings (C) are provided on the radially outer side of the long pinion gear housing spaces (B). Splines (52s) to be engaged with a friction member of a clutch are formed on the outer peripheral surfaces of the bridge portions (52b). |
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