DE28136C - Device for using trimming machines as printing and gilding presses - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 11: Bookbinding.

Patented in the German Empire on November 20, 1883.

The device shown on trimming machines has the purpose of smaller bookbinders to save the purchase of special gilding and printing presses and will do this set up as follows:

The Prefsbalken A itself is not the Prefsspindel in connection but is by means of the rods cc and moves the foot pedal down and through the Zugspiralen ss always raised again, we DAF is able, by means of consecutive Fufstritte to reduce Prefsbalken quickly and to lift. If the machine is to be used for printing, the lettering box K is attached to the Prefsbalken and serves the same to receive the relevant documents. In order to mechanically effect the blackening, a blackening roller is guided once over the writing with each pressure, and it makes its movement through the lever B, one arm d of which has a slot in which the pin i, which is attached to the downwardly movable piece D sits, slides and the oscillation of the roller W from the color plate k according to the scripture and vice versa. Roller JF is constantly pressed by the spring /.

The movement of the ink roller W respectively. the lever B can also be used by moving the wheel; for this purpose, the lever B is firmly connected to the wheel P , which is connected to the guide 2? The bolted rack O is rotated when the former is moved, thus bringing about the same movement of the roller JF over the inking plate k and the writing box K as in the lever system. Of course, the movement of the lever B can be standardized as required by single or multiple gear ratios, and an adjustable stop N is attached to the outside of the guide D for the purpose of lifting the position, and if it is applied to the corresponding fixed frame parts, an adjustable stop N is too wide! Stepping down is prevented.

The box K can also be used for gilding and for this purpose has the space R, in which glowing bolts are inserted to heat the writing. Here, too, the movement of the prefab beam is as described above, but to increase the pressure a better pressing can be achieved by pressing the spindle H down on the prefab beam by hand, just as it usually happens when trimming. If the machine is to be used for pruning, it is only necessary to remove the box K; In addition, one can easily remove the rest of the mechanism, which is attached partly to the frame and partly to the beam, since only a few screws have to be loosened in this case.

Claims (1)

Patent Claims: i. Facility to use trimming machines for printing and gilding can, consisting of the pieces D pulled upwards by spiral springs ί, to which the prefab bar A , which is moved by means of rods cc and footstep, is attached and is easily detachably connected to the heatable writing box K and black plate C.
The movement of the black roller W by means of the lever B, the piece D and the pin L. The movement of the blackening roller W and the lever B by the wheel P attached to the latter, which is set in rotation by the rack O as it moves. For this purpose I sheet drawings.