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C. Behrens AG Patents
Assignee:
C. Behrens AG
Address:
Alfeld, DE
No. of patents:
15
Patents:












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

 
 
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