DEB0019097MA - - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

Registration date: February 15, 1952. Advertised on: September 1, 1955

GERMAN PATENT OFFICE

The invention relates to portable, in the horizontal or vertical working position Motor shaft usable drive devices having several different speeds Coupling points for connectable kitchen machines. The particular advantage of such drive devices compared to those with only one coupling point, the main reason is that they have one Speed control of the motor is not absolutely necessary if it is instead of one with a relatively high speed device to be driven, e.g. B. a so-called mixer, any other device requiring a lower drive speed is coupled or anoder. is attached, e.g. a mixing bowl or a meat grinder.

Are known portable drive devices with several coupling points in the manner that one box or suitcase fitted with a handle A motor is installed in the housing and the outputs are different from the MotoTwelle gear ratio make all possible sides out of the housing or to the ones on the housing provided coupling points, just not to the side on which the carrying and handle is attached. In the vertical working position in which the handle and handle are is on top, any machines or tools can only be attached to the side. The tilting moment that is required for a vertically positioned drive device with laterally positioned

509 546/87

B 19097 X134b

If the device becomes quite large, you can simply hold onto the handle on top cannot be met with sufficient certainty. In the horizontally folded position, the handle and handle are on the side of the drive device and so again in a position in which it is necessary to hold the drive device cannot be possible at all or only very inadequately by hand.

ίο The purpose of the invention is now, one Drive device of the type set out at the beginning, (1. i.e. one with several coupling points for different large drive speeds requiring kitchen machines and tools, z. B.

for mixers, for rotating kneading bowls, for meat grinders, etc., where the coupled Machine the overturning moment of the drive device, regardless of whether it is in a horizontal position or a vertical working position, so

ao little favored as possible. Furthermore, the carrying and holding means of the drive device should be so be arranged that unites; reliable and convenient operation of the drive device guaranteed and whose stability can be increased if necessary by holding on.

The invention itself consists in improving a drive device of the type set out at the beginning Art, in that the motor shaft and all of the end or peripheral surfaces of the drive device provided coupling points as well as the carrying and holding means in one and the same, are arranged in a vertical diametrical plane in both working positions.

On the Ausführungsbeispicl shown in the drawing reference is now made. It shows

Fig. Ι the drive device in a horizontal position Location, partly in section,

Al) I). 2 the drive device in a horizontal position Layer with attached kneading bowl,

Fig. 3 the drive device in a vertical working position with the mixer attached.

According to the invention, the end faces and Coupling points for attachable kitchen machines distributed around the area around the drive device are labeled 1, 2 and 3, with the motor shaft output 1 'within the connector 1, the full engine speed and the outputs 2', 3 'within the other connection points 2, 3 give lower speeds. The arrangement of the drives 2 ', 3' with respect to the motor shaft is left to your discretion. In a preferred embodiment drives the pinion 4, which is seated on the motor shaft, via a gearwheel 5 and with it meshing pinion 6 the gear 7 of the output 2 '. A fixedly attached to the gear 7 or with It somehow meshing bevel gear 8 provides the drive to a bevel gear 9 of the output 3 '. The size of the Zalinradübersetzuragen can be freely selected within wide limits.

The motor shaft and all provided on the end or peripheral surfaces of the drive device Coupling points 1, 2, 3 are according to the invention in one and the same vertical diametrical plane of the Arranged on the base. However, this does not rule out the possibility of further coupling points to be provided in other places.

Furthermore, according to the invention, the two carrying and holding handles 10 are also diametrically opposite one another and arranged with the ansteckstcllen 1, 2, 3 in one and the same vertical diametrical bench. On one of the handles 10 is a support, for. B. a rubber buffer 10 ', provided to be in association with two further supports 11, 11 'the horizontal position to determine the drive device. The supports 11, 11 'and serve for the vertical position as a third support point a collar 2 ″ enclosing the coupling point 2, which may also be designed as a rubber buffer the same or similar to that provided on the one carrying and handle 10 can be.

By means of these carrying and holding means, the stability of the drive device can optionally be increased increase.

A protective cover 12 can be used to cover the each free coupling points can be provided.

Claims (1)

PATENT CLAIM: Portable drive device that can be used in the horizontal or vertical working position of the motor shaft with several coupling positions having different speeds. for connectable kitchen machines, characterized in that the Motorwellc and all coupling points provided on the end or peripheral surfaces of the drive device (1, 2, 3) and the carrying and holding means (10) in one and the same, in both working positions vertical diamctralplane (longitudinal center plane) are arranged. Referred publications:
U.S. Patent No. 2284885. 1 sheet of drawings O 509 546/87 8. 55