DE381199C - Walking stick - Google Patents

Description

There are hollow walking sticks known, in the interior of which one to accommodate various Utensils serving, easily removable insert sleeve is arranged.

The subject of the invention is a walking stick, the shaft of which consists of several Tools, especially those that a piano tuner would use for his job

ίο used, is composed in such a way that each time the hollow handle of a tool is the protective sleeve for the underneath Tool forms. After disassembling the stick, all tools are ready for use.

An exemplary embodiment of the invention is shown in the drawing.

Figs. 1 and 2 show the ready-to-use walking stick, while the Fig. 3 to 13 all the tools created by dismantling the walking stick reproduce.

Figures 14 through 16 show details.

α is a file with a handle σ ¹ (Fig. 3), b a screwdriver with a handle fr ¹ (Fig. 4), c a felt knife that ends in a chisel and is carried by a handle c ¹ (Fig. 6) D is a attached to a handle d ¹ attached Kröpfeisen (Fig. 7), f (Fig a wide, supported on a handle ¹ screwdriver. 10) / a Reversible, different at both ends formed and in a handle f ¹ insertable Stknmkeil (Fig. 11), and g a tuning key that can be screwed into a handle g ¹ (Fig. 12). The handle α ^{1 of} the file α forms the clamp of the walking stick, while the handles b ¹ , c ¹ , d ¹ , i? ¹ , Z ¹ , g ^{1 of} the tools b, c, d, e, f, g when screwed or plugged together (Fig. 1 and 2) result in the shaft of the walking stick, each time the hollow handle of a tool the protective sleeve for the one underneath Tool releases. The curved executed and ^r with any \ erzierungen provided tuning key g represents the crutch of the walking stick.

The instruments that are also necessary for a piano tuner in his work, such as Tweezers, pricking needle, straightening iron and pitch pipe are in the stick in the following way housed:

A pair of tweezers h (Fig. 5) is pushed over the screwdriver b (Fig. 2) so that the tips of the tweezers h engage in two openings A ¹ , h " (Fig. 16) in the handle b ¹ carrying the screwdriver b and the front end of the screwdriver b is clamped between the two legs of the tweezers h . In order to avoid a noise caused by lateral movements of the tweezers h when the cane is used, the legs of the pin-

'zette h ^{notches h 3} for receiving the front end of the screwdriver b provided.

The prick needle shown in Fig. 8 i

! and the straightening iron k shown in Fig. 9 are arranged around the shaft d ^{2 of} the cropping iron d around (Fig. ι and 15). So that the prick needle / and the straightening iron k do not wobble back and forth when the stick is used for walking, two outwardly projecting webs k ¹ , k ² undercut grooves k ^s , k * are in two outwardly projecting webs k 1, k 2 that are connected to the straightening iron k.

; brought, which can be pushed over correspondingly designed projections i ¹ , i ^{2 of} the prick needle i. In the assembled state, these parts i, k leave recesses I between them, into which the shank d ^{2 of} the crook iron if fits (Figs. 1 and 15). In the g for combining the voice key with its handle g · ¹ required threaded bore g ^2, g the screw (Fig. ^{12): i} of the stylus g ¹ receives, when the tuning key g is fixed as a crutch on the floor, a threaded provided pitch pipe m (Fig. 13) inserted.

Fig. 14 shows a view of tuning key g from below.

Claims (1)

Patent claim: Walking stick, characterized in that its shaft is composed of several tools (a, b, c, d, e, f, g) in such a way that the hollow handle (b ¹ , c ¹ , d ¹ , e ¹ , f ¹ , g ¹ ) of a tool forms the protective sleeve for the tool arranged below. 1 sheet of drawings.