| 摘要 |
PCT No. PCT/JP87/00453 Sec. 371 Date Mar. 1, 1988 Sec. 102(e) Date Mar. 1, 1988 PCT Filed Jun. 30, 1987 PCT Pub. No. WO88/00303 PCT Pub. Date Jan. 14, 1988.A manual valve which is used for an automatic transmission is designed to be shortened axially. A port for reverse running and the ports for forward running are made on the same axial direction against ports for the port for line pressure application. A spool has; a first oil chamber which connects the port for line pressure application and the ports for forward running, a second oil chamber which connects the port for reverse running and the port for line pressure application or a drain hole, and a drain path connecting the ports for forward running and the drain portion. |
