| Patent Number |
Title Of Patent |
Date Issued |
| RE35907 |
Adjustable base assembly |
September 29, 1998 |
| An adjustable base assembly for selectively adjusting the horizontal and vertical position of a fabricating tool such as a punch or metal forming tool. The apparatus includes a generally planar base and a carriage assembly positioned on the base. The carriage assembly includes a lower |
| RE33798 |
Self-equalizing piercing machine |
January 21, 1992 |
| A self-equalizing device for performing mechanical operations such as piercing and punching wherein the piston means forming the work ram is internally mounted within the proximal portion of a yoke body, the yoke body being in turn mounted for sliding or rolling displacement on a sta |
| 5899110 |
Pivoting fabricating apparatus with a linear action |
May 4, 1999 |
| A fabricating apparatus especially designed to perform work operations in areas where access is limited. The apparatus includes a frame defining an anvil and a straight guide bore, a first fabricating tool mounted on the anvil proximate the guide bore, a power cylinder mounted on the fra |
| 5427349 |
Adjustable base assembly |
June 27, 1995 |
| An adjustable base assembly for selectively adjusting the horizontal and vertical position of a fabricating tool such as a punch or metal forming tool. The apparatus includes a generally planar base and a carriage assembly positioned on the base. The carriage assembly includes a lower |
| 5297382 |
Intensifier cylinder |
March 29, 1994 |
| An intensifier cylinder including a body structure defining a first bore, a first piston structure including a piston mounted in the first bore and a piston rod secured to the piston and extending at its forward end through an end wall of the body structure, a second bore defined in the |
| 5259102 |
Clinching tool |
November 9, 1993 |
| A clinching tool including a punch and a die. The die includes a sleeve, a riser, an elastomeric member, and a plurality of fingers. The riser is positioned within the sleeve and includes an upper reduced diameter anvil portion projecting upwardly through the open upper end of the sleeve |
| 5054305 |
Multiple function hydraulic apparatus |
October 8, 1991 |
| An apparatus for performing mechanical operations such as piercing, punching and forming on a workpiece wherein the apparatus includes a carrier, a ram mounted for reciprocal movement on the carrier, a first fabricating tool mounted on the ram, a piston assembly mounted on the ram fo |
| 4716803 |
Self-equalizing piercing machine |
January 5, 1988 |
| A self-equalizing device for performing mechanical operations such as piercing and punching wherein the piston means forming the work ram is internally mounted within the proximal portion of a yoke body, the yoke body being in turn mounted for sliding or rolling displacement on a sta |
