Patent ID: 11933398
Assignee: UNIPRES CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B  Y | IPC B  F

Claim 3:
4. The two-speed transmission apparatus for an electric vehicle according to claim 3,
wherein said clutch pressure member comprises a ring plate member which is press-molded and is extended to a radial direction between said first multi-plate friction clutch and said second multi-plate friction clutch,
wherein said clutch pressure member is integrally connected to said outside cylindrical part at an outer circumferential end,
wherein said clutch pressure member includes a first press molding part to press either one of said first multi-plate friction clutch and said second multi-plate friction clutch at an inner circumferential end, and
wherein said clutch pressure member includes a second press molding part to press another one of said first multi-plate friction clutch and said second multi-plate friction clutch at an intermediate portion.