Transmission device
AssigneesJATCO Ltd, Nissan Motor Co., Ltd.
InventorsRyuzaburo Kobayashi, Kunihiko Fukanoki, Akira Kamiyama
Life of this patent
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Abstract
A power transmission device having: a case formed by assembling a first case member and a second case member; and a shaft member supported by the case, the power transmission device comprising: a protrusion provided to the first case member and protruding in the axial direction along to the direction of assembling the case; and a recess provided to the second case member and recessed in the axial direction. The shaft member is supported by the protrusion in the recess.
Claims10
A power transmission device comprising
- a case assembled by assembling a first case member and a second case member, and
- a shaft member supported by the case, wherein
- the first case member has a protrusion protruding in an axial direction along an assembly direction of the case,
- the second case member has a recess recessed in the axial direction,
- the shaft member is supported by the protrusion in the recess, and
- an oil passage between the recess and the protrusion in a circumferential direction of the case.
A power transmission device comprising
- a case assembled by assembling a first case member and a second case member, and
- a shaft member supported by the case, wherein
- the first case member has a protrusion protruding in an axial direction along an assembly direction of the case,
- the second case member has a recess recessed in the axial direction,
- the shaft member is supported by the protrusion in the recess, wherein
- the power transmission device comprises a pinion mate gear located between the first case member and the second case member,
- the pinion mate gear is supported on the shaft member,
- the power transmission device comprises a pinion mate shaft composed of the shaft member and a central member supporting the shaft member,
- the central member and the shaft member is integrally molded, and
- the shaft member is assembled to the second case member while supporting the pinion mate gear.
A power transmission device comprising
- a case assembled by assembling a first case member and a second case member, and
- a shaft member supported by the case, wherein
- the first case member has a protrusion protruding in an axial direction along an assembly direction of the case,
- the second case member has a recess recessed in the axial direction,
- the shaft member is supported by the protrusion in the recess, and
- the first case member has a plate that is connected to the protrusion and fits into the second case member.
Dependencies are inferred from the claim text.