L. Schuler Gmbh

Hans Braun

Gunter Cieslok

Helmut Fetzer

Otto Rasenberger

Franz Wolf

An arrangement for coupling and decoupling gripper rail partial sections of a transfer press in which the gripper rail partial sections are to be clamped together flange-like. The clamping bolt is adapted to be actuated by an adjusting drive in the displacement direction and in a rotary movement. A slide member displaceable in the end portion of the gripper rail partial section includes slide guidances which extend at an inclination to the displacement direction and in which pressure members are displaceably supported. During the displacement of the clamping bolt, the slide member is moved along and the pressure members are displaced into the separating gap between the gripper rail partial sections under abutment at stop members in the end portion of the gripper rail partial section to be coupled. The clamping anchor is adapted to be fixed at a ball socket by rotation and by retraction.

Arrangement for coupling and decoupling gripper rail partial sections of

Arrangement for the feeding of sheet-metal blanks to the drawing stage

A dividing apparatus for dividing, cutting, or severing a continuously running strip material with the apparatus including an articulated drive for effecting a stroke movement of a cutting unit. The articulated drive is constructed as a quadrangular linkage including a driven crank and a rocker lever pivotally connected to the driven crank through a coupling member. The rocker lever includes an extension portion extending beyond a pivotal connection of the coupling member with the rocker lever. A secondary drive lever is provided with a first end of a link member being pivotally connected with the secondary drive lever and a second end of the link member being pivotally connected with a free end of the extension portion of the rocker lever. A transmission link element is provided for moving the cutting unit with the transmission link element being adjustably connected with the secondary drive lever.

Strip material dividing device

Apparatus for processing flat strip material including cutting apparatus for cutting the material and to strip portions and stacking apparatus having air cushion means for stacking the strip portions one on top of the other. An accelerating anchoring roller, having vacuum or magnet devices therein for attracting the sheet portions thereto are provided for the exclusive transfer of the strip portions from the position were cut in the cutting apparatus in positions at the inlet of the stacking apparatus where the air cushion takes over the conveyance and stacking of the strip portions.

Apparatus for cutting strip material into lengths and for stacking the

Driving apparatus for imparting linear reciprocating movement to a shear on a flying shear apparatus or the like. A continuously constantly rotatable axle is provided with a pair of disks having cam surfaces on the periphery thereof engageable with guide rollers fixed at two lever arms of a three-armed lever, the third lever arm being connected to the flying shear by way of a coupling rod pivotably attached at the third lever arm and the flying shear. The cam disks are configured so as to impart motion to the shear in a feeding direction with a first feed segment of increasing velocity, a second feed segment of constant velocity, and a third feed segment of decreasing velocity, whereby the shearing operation can conveniently be executed during the phase of constant velocity. The cam surfaces are so constructed that motion of the shear in the return stroke direction includes a first return segment of increasing velocity and a second return segment of decreasing velocity, without the interposition of a constant velocity section.

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Weilheim, Germany

Hans Braun