CONTINUOUSLY VARIABLE TRANSMISSION

Title:

CONTINUOUSLY VARIABLE TRANSMISSION

Document Type and Number:

Japanese Patent JP2013087932

Kind Code:

A

Abstract:

To facilitate the assembly of an eccentric disk with respect to an eccentric cam of a continuously variable transmission.

While an eccentric disk 19 is assembled to an eccentric cam 18, a ring gear 19b of the eccentric disk 19 fits in a pinion 15 exposed from an opening 12a of an input shaft 12. However, in the process of causing the ring gear 19b of the eccentric disk 19 to fit in an outer circumference of the input shaft 12 and inserting it in an axis line L direction so as to assemble the eccentric disk 19 to the eccentric cam 18, the input shaft 12 in front of the pinion 15 interferes with the ring gear 19b and it becomes impossible to position the eccentric disk 19 at a correct position relative to the eccentric cam 18, so that its assembly is disabled. However, since a notch 19d of a depth D greater than a wall thickness T of the input shaft 12 has been formed in a part of the ring gear 19b, the eccentric disk 19 can be positioned and assembled at a correct position relative to the eccentric cam 18 by causing the notch 19d of the ring gear 19b to fit in the input shaft 12 in front of the pinion 15.

Inventors:

NISHIMURA YUJI

Application Number:

JP2011231992A

Publication Date:

May 13, 2013

Filing Date:

October 21, 2011

Export Citation:

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Assignee:

HONDA MOTOR CO LTD

International Classes:

F16H29/08

Domestic Patent References:

JP2005502543A	2005-01-27
JP2005502543A	2005-01-27

Foreign References:

WO2010043193A1	2010-04-22
WO2010009697A1	2010-01-28
DE102009039993A1	2010-04-15
WO2010043193A1	2010-04-22
WO2010009697A1	2010-01-28
DE102009039993A1	2010-04-15

Attorney, Agent or Firm:

Ken Ochiai
Kazuaki Niki
Nude Shima Shinji

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