| Patent Number |
Title Of Patent |
Date Issued |
| 4976180 |
Revolving cutting press |
December 11, 1990 |
| A revolving cutting press comprises at least one rotatable supported revolving plate having a peripheral region provided with a plurality of tool receptacles which are formed for receiving tool sets and are spaced from one another, a working station arranged so that any of the tool sets |
| 4797531 |
Cutting press |
January 10, 1989 |
| A cutting press for working plate-shaped workpieces comprises at least one working station in which a workpiece having a working place is supported and in which a part of the workpiece is to be cut out, a device for cutting out the part of the workpiece, and a device for releasing the |
| 4646600 |
Cutting press with tool magazine |
March 3, 1987 |
| In a cutting press for working plate-shaped workpieces the workpiece is held motor movable normal this direction, the tool is arranged in a lying position in a U-shaped tool receptacle which is movable, and a stationarily arranged drive system is in operative connection with the tool |
| 4624165 |
Power tool, particularly revolving cutting press with tool receiving means suitable for a remote |
November 25, 1986 |
| In a power tool, particular a revolving cutting press, a punch holder and a stripper shoe are provided with openings for a punch and a stripper, whereas a matrix shoe which carries a matrix is located in a lower revolving plate also in a recess open in direction of withdrawal or inse |
| 4624044 |
Arrangement for storing and exchanging of tools in a power tool particularly a revolving cutting |
November 25, 1986 |
| An arrangement for storing and exchanging tools in a power tool, especially a revolving cutting press, has a tool exchange device and a cassette magazine arranged on guides, wherein the tool sets insertable in or withdrawable from the press are held in receiving units arranged in mag |
| 4507995 |
Arrangement for removing workpieces from a cutting press |
April 2, 1985 |
| A cutting press equipped for handling and treating or working plate-shaped workpieces or articles, especially of sheet metal, includes at least one cutting tool which is driven from a main drive of the machine through transmission components and its own driving arrangement. An additional |
| 4495398 |
Machine for working flat workpieces by cutting |
January 22, 1985 |
| A machine for working workpieces with a round outer contour by cutting has a coordinate table arranged to displace a workpiece in x-direction and y-direction and having a clamping guide extending in x-direction, a cutting device acting substantially in z-direction, and moving in a pr |
| 4483523 |
Arrangement on coordinate table of processing machine for carriage drive |
November 20, 1984 |
| An arrangement on a coordinate table of a processing machine for driving a carriage movable in an X-direction has a displacing device with a ball screw nut carried by a carriage and a ball screw cooperating with the ball screw nut and having two ends, two end supports each provided at th |
| 4452115 |
Machine for treating plate-shaped workpieces especially a cutting press |
June 5, 1984 |
| A cutting press for treating plate-shaped workpieces includes a coordinate table and a stationary support which surrounds the working area of a cutting tool. A central workpiece support is mounted on the coordinate table for movement in lateral guides of the latter toward and away from |
| 4446609 |
A tool for exchanging a matrix in a metal working machine |
May 8, 1984 |
| A matrix releasably mounted on an elongated matrix shoe is pressed by end faces of a pair of spring-biased clamping levers tiltable at outer ends about axes parallel to the axis of the matrix against an upwardly extending abutment face of the shoe, and a tool including a slide movable |
| 4437224 |
Tool changer for a revolving cutting press |
March 20, 1984 |
| An arrangement in a revolving press for withdrawing or inserting a tool holder carrying a punch from and into an opening in a turntable of the press when the tool holder turns with the turntable to an exchange position. The tool holder is in the exchange position temporarily held by |
| 4434639 |
Arrangement for producing drawn formations on workpieces, particularly in a cutting and pressing |
March 6, 1984 |
| A drawing arrangement for producing drawn formations in sheet-shaped workpieces includes a lower tool having a supporting surface for the workpieces and a recess which opens onto the supporting surface, and an upper tool having a female die and movable toward and away from the lower |
| 4380182 |
Arrangement for replaceably holding a stripper of a tool holder of the tool, and a replacing too |
April 19, 1983 |
| A stripper arrangement for a tool includes a stripper, a stripper shoe mounted on a lower side of a tool holder of a tool and having an opening for receiving the stripper so that the latter can be inserted into the opening by movement in a plane transverse to the axis of the tool, a |
| 4335296 |
Machine tool with a laser beam cutting device |
June 15, 1982 |
| A machine tool comprising at least one vertically reciprocating tool, such as a punch or the like, and a laser beam cutting device for cutting a workpiece thereunder positioned by a coordinate table movable in a plane in two directions normal to each other, in which the laser beam cuttin |
| 4250784 |
Press for punching and cutting plate-shaped workpieces, especially sheet metal workpieces |
February 17, 1981 |
| A combined press for punching and cutting respectively trimming a plate-shaped workpiece comprises at least one punching tool including a punch reciprocable along an axis and a first dirve for reciprocating said punch, at least one cutting tool including a knife reciprocatably parallel |
