Dual-cavity half toroidal CVT for passenger cars
Dual-cavity half toroidal CVT for passenger cars
- New search for: Nakano, M.
- New search for: Hibi, T.
- New search for: Kobayashi, K.
- New search for: Nakano, M.
- New search for: Hibi, T.
- New search for: Kobayashi, K.
This paper presents a method for obtaining a large-capacity, high-efficiency continuously variable transmisison (CVT). In designing a dual-cavity half toroidal CVT, it is essential to balance the load forces of each cavity. The axial position of the inner output disks has an important effect on the load forces. Several dual-cavity layouts designed to maintain the necessary balance are discussed, and an optimum layout is proposed that meets three required conditions. One is that the inner output disks should be supported by a wall separating the cavities. The second is that the outer input disks should have identical rotational phases. The third is that a single loading cam should produce all the contact forces. Tests of the proposed layout indicate that it provides good synchronization of all power rollers.
Document information
Dual-cavity half toroidal CVT for passenger cars
Halbtoroidales Regelgetriebe mit zwei Hohlräumen für Personenkrafftahrzeuge
SAE Technical Papers ; 1-8
1992
8 Seiten, 15 Bilder, 3 Tabellen, 11 Quellen
Conference paper
English
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