Damper device
AssigneeExedy Corporation
InventorKazuhiro KOSHI
Life of this patent
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Abstract
A damper device includes a first rotary member to which a power of an engine is inputted. The second rotary member is disposed to be rotatable relatively to the first rotary member. The plurality of elastic members elastically couple the first rotary member and the second rotary member in a rotational direction. The seat member is disposed between at least one of the first and second rotary members and one of the plurality of elastic members, and is movable in the rotational direction in accordance with compression and extension of the one of the plurality of elastic members. The auxiliary compression mechanism changes a posture of the seat member so as to compress the one of the plurality of elastic members by a predetermined amount in transmitting the power between the first rotary member and the second rotary member.
Claims9
A damper device comprising:
- a first rotary member to which a power of an engine is inputted;
- a second rotary member disposed to be rotatable relatively to the first rotary member;
- a plurality of elastic members for elastically coupling the first rotary member and the second rotary member in a rotational direction;
- a seat member disposed between at least one of the first and second rotary members and one of the plurality of elastic members, the seat member movable in the rotational direction in accordance with compression and extension of the one of the plurality of elastic members;
- and
- an auxiliary compression mechanism for changing a posture of the seat member so as to compress the one of the plurality of elastic members by a predetermined amount in transmitting the power between the first rotary member and the second rotary member.
Dependencies are inferred from the claim text.