DE393931C - Erasing device for the preparatory setting of machines suitable for creating a line - Google Patents

Description

The invention relates to the arranged on parts displaceable in its longitudinal direction To delete adjusters of line-setting devices in a convenient manner, the invention consists first of all in that a device is provided which individually returns the adjuster to their rest position. This can expediently with the help of a rod or the like moving through the machine, done with just as many approaches o. The like. Equipped, are available as inserters, and the appropriate one The end of a rotatable rod extending through the machine grips the through a so-called button can be moved.

According to the further invention, this device can also relate to other parts, z. B. on changeover for magazine lifting or pusher, which the type rods from the Maao move magazines out (on letterpress typewriters). The invention also relates to securing the deletion and Setting both for the individual deletion and for the deletion of the health of the adjuster S5 after completion of the task to be solved by the adjusters. This facility exists in that the holders to which the adjusters are attached are prevented from being in to give way to one direction of movement, especially when the holder is out of their Starting position are removed. According to the further invention, this is a safe one Effect of the general extinguishing device is still achieved by a special one Way arranged on and off latch for detecting the general extinguisher is.

The invention is illustrated in the drawing, for example, namely shows Fig. Ι a machine in which both an individual extinguishing device and a total extinguishing device is provided.

Fig. 2 shows the individual extinguishing device particularly drawn out in enlarged form Scale.

Fig. 3 also shows details of the overall extinguishing device.

In the drawing, b denotes a rod on which lugs c ¹ , c ² , c ^{3 are} provided. The approach c ³ is shown still in dotted line in a position in which it by movement in the direction of the arrow 1 according ι fig. D a rail, also shown in dotted lines across the extending machine has pivoted ^1. The hammer-like parts e ¹ sit on a device g ¹ moving through the machine, while the holders Λ · ¹ for the adjusters f ¹ are to be thought of as lying next to one another. On the device g ¹ migrating through the machine, a rod q ^{1 is} arranged to be longitudinally displaceable, which is equipped with lugs q-, q ³ and at its left end grips via a rail q ⁱ extending through the machine, which extends from a key cf can be swiveled. If the rail q ⁱ is pivoted in this way, the rod q ^{1 is} pulled to the left in the direction of the arrow in Fig. 2, so that the projection q ² returns the adjuster f ¹ to its original position.

1st keyed a Letter wrong, the known typewriters back plate, with the aid the-promoting through the machine wan-ί device g to-one step: to be switched back, returning the employed adjuster in its j rest position whereupon the clear key.

When the approach c ¹ has pivoted the rail d ^s and thereby the hammer-like part c ³ as well as the lever j , whereby the rods n ¹ connected with lever o ¹ , which lifts the magazine r , with the help of the approach j ³ from the in Fig. 1 in the position shown in Fig. 2 is moved to the right and the nose j ^{1 has reached} the left recess of the rod n ¹ , the approach q ^s by abutment against the nose n ^{11 of} the rod n ¹ also becomes the latter Return to its rest position as soon as the delete key ς ^{5 is} pressed. go j The same device can also be used to delete the adjuster f ² and the changeover d *, e ⁴ , j, j ² , j * between the holders h ² and the parts n ² .

The rod ¹ is used to lift magazines at different heights, while the rod ^{2 is} connected to pushers that move the type rods out of the magazines.

For general deletion, the rods ψ and Z ^{4 are} provided, which can be coupled with the help of a pawl / ⁵ or Ψ with the rod I ¹ or I ² , if z. B. the rod / ¹ , which brings the adjuster / ¹ in a row, is moved in Fig. 1 in the direction of arrow 2 to the left. On the pawl Ψ, which can be under the action of a spring or is pressed down by its own weight, a round attachment is provided at the left end, which extends over the inclined plane of part V

Claims (9)

goes and is thereby lifted, while it lowers again on the other side, so that it then assumes the position shown in Fig. 3. If the rod I ¹ and the rod I ^s coupled to it move to the right in Fig. 3, while the part A ¹ that carries the adjuster remains at rest, the employed adjuster f ¹ also returns to its rest position. This adjuster f ¹ must be designed so that it can pivot back from the detection between the parts Z ¹ and Z ³ into its rest position. After a certain distance the approach on the pawl Z ⁵ meets the other inclined surface of the part V and is thereby released from the connection with the pawl Z ⁵ . The holder A ¹ is held with the help of an upper toothing by a rotatable lever ^ms during this movement of the rod Z ³ , then the rod Z ¹ strikes the lower end of the lever m ¹ and thereby brings the lever m ³ into the position according to Fig. 1, while the rod V- had pivoted the lever I ¹ during its movement to the left in such a way that it assumed the position according to Fig. 3, whereby a locking of the holder Ii ¹ according to Fig. 3 was brought about. The same facilities can also be used for the facility which are shown in the lower part of the picture. The retention can also be used for the purpose of ^{preventing the parts A 1} \ from being shifted to the right when adjusting,! if these parts are not, as shown in j Example, in a different way to the right j are set. j The rod I ³ could also remain stationary if the holder A ¹ or A ^{2 is} first moved a little to the left, e.g. B. by shifting the rail m ^{s to the left} , which would also result in deletion, j The same can be achieved if the j holders A ¹ , Ir first return to the rest position and then the rod I ^{s is} moved to the right. Patent-Axspküciii :: - j ι. Extinguishing device for the preparatory! tendency towards the formation of a j Line suitable machines, marked | net by a device which individually brings the adjuster (f ¹ or f ² ) back to their rest position. 2. Apparatus according to claim i, characterized characterized in that the single; NEN adjusted parts in their rest position j returning facility from a ' there is an attachment carrier (q ¹ ) moving through the machine, which is equipped with as many attachments (q ² , q ^e j ) as there are adjustable parts. 3. Device according to claims 1 and 2, characterized in that the attachment carrier (q ¹ ) also has an attachment (q ³ , g ⁴ ) for returning the changeover for the magazine ^{lifting device (V) or the pusher (m 2} ) of letterpress typewriters . 4. Device according to claims 1 to 3, characterized in that the projection carrier (q ¹ ) provided with projections for returning the adjuster is connected to a rail (5 *) extending transversely to the machine. 5. Deletion device for the preparatory setting of machines suitable for forming a line, characterized in that the adjusters (f ¹ , f ² ) are deleted together after their transfer into a line by simultaneously holding the holders (A ¹ , A ² ) be held against the action of the extinguishing device. 6. Apparatus according to claim 5, characterized in that the rod (Z ¹ , Z ² ) bringing the adjuster into a line is equipped with a pawl (Z ⁵ , V ^s ) for detecting an extinguishing rod (I ³ , Z ⁴ ), from which it is separated again after a certain distance by lifting off. 7. extinguishing device according to claims 5 and 6, characterized in that the adjuster (f ¹ , f ² ) carrying holder (A ¹ , A ² ) are held by a continuous rod ( ^ms ) until after the deletion. 8. Extinguishing device according to claims 5 to 7, characterized in that the adjuster (f-, f ² ) in a line bringing device (Z ¹ , Z ² ) the holder (A ¹ , A ² ) locking rod (m ^s ) disengages as it moves backwards. 9. Extinguishing device according to claim 8, characterized in that the disengagement of the locking rod (m ³ ) takes place with the aid of a three-armed lever (mF) , from which an approach during the forward movement of the rod, which brings the adjuster into a line, is detected, while another arm is moved in the backward movement of this rod. 1 sheet of drawings.