Title:
HIGH-SPEED HYDRAULIC PRESS
Document Type and Number:
WIPO Patent Application WO/1997/015438
Kind Code:
A1
Abstract:
A high-speed hydraulic press comprising a high-speed hydraulic cylinder (3) and a slide (6) adapted to be moved vertically by means of the high-speed hydraulic cylinder, the high-speed hydraulic cylinder and slide being provided on an upper part of a press main body constituted by a C-shaped frame (1a), wherein a manifold block (4) is directly mounted on a front face of the high-speed hydraulic cylinder and wherein a control valve (8) is mounted on the manifold block, whereby hydraulic fluid is supplied to the high-speed hydraulic cylinder via a passageway inside the manifold block by controlling at least one of the flow rate and pressure of the hydraulic fluid by means of the control valve.
Inventors:
NAKABAYASHI HIDEAKI (JP)
SAWAMURA HITOSHI (JP)
SAWAMURA HITOSHI (JP)
Application Number:
PCT/JP1996/003072
Publication Date:
May 01, 1997
Filing Date:
October 22, 1996
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
KOMATSU IND CORP (JP)
NAKABAYASHI HIDEAKI (JP)
SAWAMURA HITOSHI (JP)
KOMATSU IND CORP (JP)
NAKABAYASHI HIDEAKI (JP)
SAWAMURA HITOSHI (JP)
International Classes:
F15B21/04; B30B1/32; B30B15/16; B30B15/20; B30B15/22; F15B11/04; (IPC1-7): B30B15/16; B30B1/32; B30B15/20
Foreign References:
| JPH06155089A | 1994-06-03 | |||
| JPH07155997A | 1995-06-20 | |||
| JPH0639599A | 1994-02-15 |
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