Presses – Reciprocating press construction – Box and piston type
Reexamination Certificate
2006-09-26
2006-09-26
Banks, Derris H. (Department: 3725)
Presses
Reciprocating press construction
Box and piston type
C100S254000, C100S257000, C100S266000, C100S280000
Reexamination Certificate
active
07111549
ABSTRACT:
A guide system is provided to slidingly guide a reciprocating dynamic balancer weight within a press machine. An elongate stationary guide rail is disposed within a vertical channel formed at one side of the balancer mass. In this configuration, the guide rail is arranged in guide support relationship to the balancer mass. An arrangement of wear plates is mounted to the guide rail to provide additional bearing support to the reciprocating balancer mass. An arrangement of hydrostatic pads is mounted to the guide rail in facing opposition to the balancer mass to enable the formation of a hydrodynamic/hydrostatic lubricating action therebetween during reciprocation of the balancer mass. A machined steel plate is secured to the balancer mass at the same side where the guide rail is located and includes a set of lateral apertures formed therethrough that receive guide support members extending therethrough. The guide support members anchor the guide rail to the press crown.
REFERENCES:
patent: 2321741 (1943-06-01), Flowers
patent: 2532320 (1950-12-01), Maussnest
patent: 2914362 (1959-11-01), Ott et al.
patent: 3020097 (1962-02-01), Bullard et al.
patent: 3568498 (1971-03-01), Pearson
patent: 3611918 (1971-10-01), Marsh et al.
patent: 3619013 (1971-11-01), Jones
patent: 3675976 (1972-07-01), Carrieri et al.
patent: 3903993 (1975-09-01), Vorrhees et al.
patent: 4065954 (1978-01-01), Gotz
patent: 4321819 (1982-03-01), Kraft et al.
patent: 4375785 (1983-03-01), Schoch et al.
patent: 4376410 (1983-03-01), Wissman et al.
patent: 4397232 (1983-08-01), Schockman et al.
patent: 4475278 (1984-10-01), Schockman et al.
patent: 4542674 (1985-09-01), Omo, Jr.
patent: 4606587 (1986-08-01), Thompson
patent: 4674357 (1987-06-01), Sugawara et al.
patent: 5136875 (1992-08-01), Schockman
patent: 5182935 (1993-02-01), Schockman
patent: 5609099 (1997-03-01), Burns et al.
patent: 5775212 (1998-07-01), Takao
patent: 6070523 (2000-06-01), Burns et al.
Banks Derris H.
Knuth Randall J.
Self Shelley
The Minster Machine Company
LandOfFree
T-gib dynamic balancer weight guide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with T-gib dynamic balancer weight guide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and T-gib dynamic balancer weight guide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3535753