DE361469C - Lawn sprinkler with a spray head made of flexible fabric - Google Patents

Description

GERMAN EMPIRE

ISSUED AL OCTOBER 14, 1922

REICH PATENT OFFICE

PATENT LETTERING

- JVr 361469- CLASS 45 f GROUP 20

(N20314 III \ 45f)

Fritz Neppach in Feuerbach b. Stuttgart.

Lawn sprinkler with a spray head made of flexible fabric.

Patented in the German Empire on September 2, 1921.

There are already sprinklers in place. These consist in the fact that one part of the edge

become known, in which the spray head is made of 'the rubber ball between two plates

consists of a perforated rubber ball, which must be clamped, which in turn is made by

Arrangement, d. H. Connection with the lei-; a special helmet and pressure nut

S line pipe has significant disadvantages. being squeezed together, while other

partly the conduit pipe has to experience a special tAiusbildunig, which are to be adapted to the fastening means for the rubber ball. The invention relates to a novel design and arrangement of the spray head for lawn sprinklers and consists in that the spray head consists of a thimble-like cap which is pushed onto a pipe. This peculiar design of the spray head and its arrangement has carried out the Votteil that the attachment of the same by simply plugging and can find each stirrer piece without (special training of the same use. As the resilient material can, for. Example, leather, imitation leather, a leather-like material o. Etc. . be used.

The invention is shown on the drawings in several exemplary embodiments brought.

Fig. Ι izeigt the arrangement ^{1 of} the flexible cap in a Sprenigrohr;

Albb. 2 shows the innovation on a larger scale, in front view, while

Figure 3 is a sectional front view with the binder omitted; Figure 4 is a top plan view of Figure 3; Fig. 5 shows another in front view 3'o embodiment, (while

Fig. 6 is a side view in section along line AB of Fig. S;

Fig. 7 shows another form of guidance, while

Fig. 8 shows the arrangement of a further embodiment represents a multiple bent hose.

According to the invention, the tubes a, Ci ₁ carry a flexible and perforated cap b designed as an injection head and which has a thimble-like shape so that the cap b can be pushed onto and removed from the tube a, Ci _{1 quickly and easily.} To hold the caps h on the tubes a, a _± , so-called binders c can be used, or, as can be seen from Fig. 1, a wire winding d, of course, another connection could also be used. In Fig. 3, the tie c has been omitted.

The caps b can e on the ends of a tube or hose, for. B. ■ rubber hose to sit with the tube or the hose also has the connection for the water line, or it can special pipe sections (Z ₁ are used, the z. B.

are in connection with the tube e by being welded on. The length of these pipes is of minor importance.

The tube piece Ci ₁ carrying the cap b can also sit on a sleeve f , which serves as an intermediate piece between two tubes or hoses g, g . It is also possible to equip this socket / with a mandrel h that can be inserted at any angle into the floor i (Fig. 5 and 6). Fig. 7 also shows that on the one hand the pipe section carrying the cap b can be designed telescopically so that the length can be changed by moving the two pipe sections k, I, on the other hand this figure shows that several flaps b can be used.

After Ausfüibrungsbeispiel of Fig. 5 and 6 g ITo compound of the hose or Rohrstiüdke, g so-called binder in use, but could be the intermediate piece / well on one or both sides provided η with threaded connections be provided with nuts 0 of the tube - or pipe parts g, g work together. 'According to Fig. 8 (point I), one side of the intermediate piece / is provided with a thread η , which is used as a connection for the nut 0 of the z. B. from the water pipe coming hose g , while the other side 'z. B. with the help of a binder m with the pipe or. Söhlauchteil g is connected.

The arrangement at II shows that the intermediate piece / has threaded connections on both sides and the hose parts g, g are connected to the intermediate piece / with the aid of the nuts 0. According to arrangement III, the end of the intermediate piece / is completed by a threaded head p . The whole line can be .zusamemngestzt from hose or pipe pieces or from both types of lines.

Even if we are talking about a lawn sprinkler, the new type of spray head is also suitable for sprinkling flowers, gardens, fields, etc .; also, for other purposes, iz. B. for 'artificial ice preparation, since the finely atomized water emerging from the warhead b freezes easily.

Claims (1)

Patent claim: Lawn sprinkler with a spray head made of flexible material, characterized in that the spray head consists of a thimble-like cap (b) which is pushed onto a pipe (a, Ci ₁ ). 1 sheet of drawings.