DE1922156C3 - Case-like housing for a rotary duplicator - Google Patents

Description

The invention relates to a case-like housing for a rotary duplicator in which the upper part and the rear wall of the housing are pivotably arranged are, with the upper part in the swiveled down state the feed table and the rear wall in Form the unfolded state the support table.

They are suitcase-like housings for rotary duplicators, each with a hinged front and rear wall and an upper web firmly connecting the side walls known. The front and back panels are used when folded down Condition as a lay-on or storage table, and the upper bar is provided with a handle or for Attachment of such a handle is suitable. In one case (DE-Gbm 17 90 834) are closed Condition the front and rear walls with one another by means of a wire bracket attached to the front wall tied together. This bracket is not a very durable connection and works when the Housing disturbing. In another case (US-PS 31 36 244) the front are in the closed state and the rear wall each connected to a longitudinal side of the upper web. Here are two locking devices required, which are operated separately when opening and closing the housing have to.

In another known housing for a rotary duplicator, the rear wall and the are on this articulated upper part can be pivoted together (US-PS 26 32 388). The back wall carries a pull-out Filing table. The top also extends partially across the front of the duplicator. Of the The feed table cannot be swiveled. The duplicator cannot be attached to the housing by means of a Carrying handle, as the rear panel and the upper part do not come into contact with one another when closed Unfolding are secured.

Furthermore, a housing for a duplicator is known in which, in the opened state, the The swiveling upper part forms the feed table and the swiveling rear wall forms the support table (SE-AS 3 26 973). However, transporting the duplicator presents difficulties when carrying the Device with the help of a handle attached to the upper part, forces would occur that are undesirable seek to effect opening of the case. It would therefore be necessary to take complex measures to prevent opening of the case while wearing.

It is therefore the object of the present invention to provide a case-like housing for a rotary duplicator to create, in which at least the rear wall and the upper part are designed to be pivotable and in the closed state are coupled with each other so that when wearing the duplicator itself improper movements opening the housing is impossible. This task is done at the beginning said housing according to the invention achieved in that when the housing is closed, the upper part through the overlapping rear wall is locked and that the pivot points of the pivotable housing parts in such a way are arranged to each other that when carrying the housing provided with a handle on the upper part a Reinforcement of the closing effect is achieved.

The front wall is preferably also pivotably arranged and forms in the unfolded state a support for the upper part that is swiveled down and serves as a feed table.

In the drawings, the invention is shown in an exemplary embodiment. It shows

F i g. 1 shows a duplicator in a state prepared for work, omitting the left one Side wall;

Fig. 2 the plan view according to FIG. 1;

F i g. 3 the in F i g. 1 shown in the closed position, omitting the left one Side wall;

F i g. 4 shows a view in the direction of arrow A according to FIG. 3.

The in the F i g. The duplicator shown in FIGS. 1 to 3 has a printing cylinder 2 carrying the printing forme 1 on, which is mounted on a shaft 3, and a counterpressure roller 4 adjustable in a known manner, by means of which a sheet 5 is printed by a moistening device (not shown) before the printing process is moistened. The sheet 5 to be printed is given to the duplicator via one on the side walls 6 and 7 fixed feed table 8 and a feed table 10 which can be pivoted about axle bolts 9 and which by the support table, which can be pivoted about axle bolts 11 and is held in the operative position by a stop 12 13 in its in F i g. 1 is held position is supplied. Fastened on the feed tables 8 and 10 Guide rails 14 and 15 serve as stops for this. The printed sheet 5a is on a the side walls 6 and 7 attached guide plate 16 to a support table pivotable about axle bolts 17 18 supplied, the fixed guide plate 16 serving as a stop for the storage table 18. On the Storage table 18 is a stop plate 40 is arranged, which is firmly connected to this by a Permanent magnet 41 adheres to the storage table 18 and corresponds to the paper formats to be printed can go crazy. A bottle cap 42, the function of which is described in the description of FIG. 4 still is discussed in more detail, is also firmly connected to the stop plate 40 by means of a cover plate 43.

If the duplicator is now to be transported or protected against dust when not in use, see this is first the feed table 10 in the in F i g. 3 pivoted position shown, after which he on stops 19 and 20 lies. Then either the support table 13 and

then the storage table 18 into the position shown in FIG. 3 shown Position can be pivoted. The reverse order is also possible. This is used for part 21 of the Support table 13 a part 22 of the Bodenblecües 23 and for a part 24 of the storage table 18 a part 25 of the s Floor plate 23 as a stop. By means of centering points 26 and 27 of the feed table 10 and centering holes 28 and 29 of the support table 13 and the storage table 18 are these in their in F i g. 3 centered position shown.

The feed table 10 has a handle 30. by means of which the duplicator effortlessly transports can be. In this collapsed state, the feed table 10, the support table 13 and the Storage table 18 seamlessly in the course of side covers 31 and 32.

In the F i g. 3 and 4 is a wet liquid 44 The bottle 45 contained therein is shown as it is in the closed duplicator on the guide plate 16 is filed. The bottle 45 is in the bottle closure 42 connected to the stop plate 40 screwed and is by means of the permanent magnet. 41 held on the guide plate 16. In the for Work prepared duplicator is the bottle 45 in a known, not shown manner in a pivotable bracket and hung by means of one or more hoses with the moistening device tied together.

For this purpose 4 sheets of drawings

Claims (2)

Patent claims: 1. Case-like housing for a rotary duplicator, in which the upper part and the Rear wall of the housing are pivotably arranged, the upper part in the pivoted down State the feed table and the rear wall in the unfolded state form the support table, characterized in that when the housing is closed, the upper part (10) through the overlapping rear wall (18) is locked and that the pivot points of the pivotable housing parts are arranged to one another in such a way that when carrying the on the upper part (10) with a handle (30) provided housing an amplification of the closing effect is achieved. 2. Housing according to claim 1, characterized in that the front wall (13) also is arranged pivotably and in the unfolded state a support for the as a feed table serving swiveled down upper part (10) forms.