Title:
HYDRAULIC TOOL WITH RAPID RAM ADVANCE
Document Type and Number:
WIPO Patent Application WO2005060638
Kind Code:
A3
Abstract:
A hydraulic tool (10) including a frame (12) having a hydraulic conduit system (30); a ram (20) movably connected to the frame (12); and a multi-speed ram advancement system for advancing the ram (20) in at least two different rates of movement on the frame (12). The multi-speed ram advancement system includes a hydraulic pump (18) connected to the hydraulic conduit system (30) of the frame (12); and a conduit tube (48) extending into a hydraulic chamber inside the ram (20) and fixedly connected to the frame (12). The conduit tube (48) is adapted to conduit hydraulic fluid from the hydraulic conduit system (30) into the hydraulic chamber inside the ram (20). The conduit tube (48) is axially rotatably connected to the frame (12) and longitudinally stationarily fixed to the frame (12).
Inventors:
LEFAVOUR JOHN D (US)
MONTMINY ARMAND T (US)
FAUCHER THOMAS (US)
MONTMINY ARMAND T (US)
FAUCHER THOMAS (US)
Application Number:
PCT/US2004/041869
Publication Date:
February 02, 2006
Filing Date:
December 13, 2004
Export Citation:
Assignee:
FCI AMERICAS TECHNOLOGY INC (US)
FRAMATOME CONNECTORS INT (FR)
LEFAVOUR JOHN D (US)
MONTMINY ARMAND T (US)
FAUCHER THOMAS (US)
FRAMATOME CONNECTORS INT (FR)
LEFAVOUR JOHN D (US)
MONTMINY ARMAND T (US)
FAUCHER THOMAS (US)
International Classes:
B23D15/14; B23D29/00; H01R43/042; (IPC1-7): B21J9/18
Foreign References:
| US6446482B1 | 2002-09-10 | |||
| US4339942A | 1982-07-20 | |||
| US3972218A | 1976-08-03 |
Other References:
See also references of EP 1697067A4
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