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    • 71. 发明专利
    • DE69517576D1
    • 2000-07-27
    • DE69517576
    • 1995-12-21
    • OILES INDUSTRY CO LTD
    • SAKAIRI YOSHIKAZUUENO ATSUSHI
    • B62D1/16F16C27/06
    • A steering column bearing is comprised of an outer bush and an inner bush held in the outer bush. The outer bush includes: an inner ring having a lip portion and a retaining protrusion formed projectingly along the circumferential direction at a predetermined interval from the lip portion in an axial direction; an outer ring having protrusions; a support leg by which an outer peripheral surface portion of the inner ring not corresponding to a hollow cylindrical recess and an inner peripheral surface portion of the outer ring corresponding to that outer peripheral surface portion are integrally connected to each other in the circumferential direction; and reinforcing ribs each of which extends from an outer peripheral surface portion of the inner ring corresponding to the lip portion to the support leg, and integrally connects the outer peripheral surface of the inner ring, the inner peripheral surface of the outer ring, and the support leg.
    • 75. 发明专利
    • DE19680783T1
    • 1997-11-27
    • DE19680783
    • 1996-07-12
    • OILES INDUSTRY CO LTD
    • SASAHARA TADASHIMORIOKA HIDEYUKITAKADA TAKESHI
    • B21D28/32B21D37/08
    • PCT No. PCT/JP96/01958 Sec. 371 Date Nov. 19, 1996 Sec. 102(e) Date Nov. 19, 1996 PCT Filed Jul. 12, 1996 PCT Pub. No. WO97/04894 PCT Pub. Date Feb. 13, 1997A cam (1) for a press die comprises: a movable cam slide (3) having a cam slide (3) which has a cam surface (2) and is movable in an X-direction; a cam driver (4) for moving the cam slide (3) in the X-direction by abutting against the cam surface (2) of the cam slide (3); and a returning spring (5) for returning the cam slide (3) to its original position. The returning spring (5) is disposed in a bottomed hole (11) formed in the cam slide (3) and whose one end (41) abuts against a main body (12) of the cam slide (3) in the bottomed hole (11), a holder (43) holds the coil spring (42). The holder (43) is provided with a rod (45) which is slidably passed through a through hole (44) and extends through the bottomed hole (11) in such a manner as to be surrounded by the coil spring (42); and a spring seat (48) which is provided in threaded engagement with one end portion (47) of the rod (45) at a bottomed-hole (11) side so as to receive another end (46) of the coil spring (42).