DE1681063U - ADDITIONAL EQUIPMENT FOR ELECTRICALLY POWERED HOUSEHOLD MACHINE. - Google Patents

Description

Frankfurt a. M.

Pat. 53 Mag

Sheet 1 of

request
concerning

"Additional device for electrically operated household ^{machine Ir}

The invention relates to an electrically operated household machine, preferably a kitchen appliance, with a Drive motor built into the base of the machine with high speed, from which a drive shaft vertically upwards 'goes out, which is regularly used to operate an attached tool for mixing, crushing and stirring Serves food. Each of the invention is now an additional device to be created to the known mixing devices of the aforementioned type at the same time for the connection and operation of various types of equipment, preferably for kitchen use to train. It should be noted in particular that these additional tools such as meat grinder, schnitzel mill, agitator or coffee grinder require a significantly lower speed than the drive motor.

The invention relates to the above It is not delimited to such household machines, which are also known, for the same multiple purposes which all necessary gear types together with the Drive motor firmly united in a uniform G-round housing are., Such machines necessarily require significantly more expensive materials and manufacturing and. are also of a relatively large size and therefore cumbersome to use ..

Additional equipment for electrically operated mixing devices with a high-speed drive motor and vertically upwards outgoing drive shaft according to the nature of the invention are now also already known. So designs are known at

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No. 333a. 5000.12. 52. K

MÄX BRÄUN
Frankfurt α, Μ.

? & t.5> MZg

Sheet 2 of.

which-the intermediate gear to achieve low speeds and. Connection of the equipment to be operated with it in an extension arm detachably hinged on the base are. However, this becomes a relatively complicated one Construction required; since the extension arm not only accommodates the reduction gear, but also the devices to connect the work equipment to a long output shaft at the end of the extension arm »

In household machines of this type, which are otherwise known up to now, the gear head, which can be placed on the vertical drive shaft and which accommodates the intermediate gears to achieve the low speeds required for operating various work devices, is designed in such a way that the. Connections for the optional inclusion of further tools are located in a vertical "extension" above the drive motor Inadequate stability and impractical handling can be brought about. / With some working machines to be connected, it is even necessary to bring the entire machine into the working position by pivoting it by 90. In addition, the necessary intermediate gears to achieve lower speeds with such training are relatively expensive and work inevitably very noisy. worm gear tÖTonen. be this hardly used ,, however, the gears used to make multiple translations and bearing points required ·

According to the invention, these technical parts are avoided at the same time multiple improvements for the training of the Additional equipment and for connecting the various working

H .333a. SOOO. 12. 52nd K

MAX BROWN Frankfurt α.Μ.

Pat. 53 MZg

Sheet 3 of

device enables. With the additional device according to the invention in the form of an independent gear head that of the vertical drive shaft of the high-speed drive motor transferred power to one or more horizontally extending output shafts. This makes it possible to connect the desired working machines at the side, which considerably simplifies practical handling. To accommodate the work products of the devices to be connected, any simple bowl can be used at the same time, the under whose exit openings are attached. The vertically constructed Tools in the known household machines with additional equipment, however, require specially trained Receiving container in which the work products generated from below can be introduced.

-The invention allows at the same time a simplified and improved design of the intermediate gear contained in the gear head to obtain the required lower speeds. Since, in the arrangement according to the invention, the force emanating from the perpendicular main drive shaft only needs to be redirected by 90 in the horizontal connections, .,can. without "particular .. difficulty, preferably worm gear are used, in addition to a further intermediate gear, which makes the high reduction ratio unnecessary at the same time bring a desired low noise level.

According to another idea of the invention, it is possible to attach output shafts that work with each other again at different speeds without any special effort, which is advantageous with regard to certain tools. All that is required for this is the combination of the worm gear provided with a simple pinion gear, which those of that. Worm gear already reduced speed again reduced, whereby the second output time thus gained is advantageously offset by ISO at the same time Available. It can be provided here that the

No. 333a. 5000.12. 52. K

MÄX BRÄUN
Frankfurt dM

Bit .53 MZg "■. V

Sheet 4 from

Gear head can be attached so that either of the two . Connections with different speeds, in the state of use is available to accommodate the required equipment.

The gear head according to the invention can be designed according to a further Sedanken so that the two connections be designed unmistakably for the output shafts with different speed torques. For this it is sufficient that the to provide existing connections with sticks or pins, which are to be connected to the respective send work tools work together »Ss goes without saying also possible that the lure respectively. Pins and the associated recesses are reversed.

To accommodate the products of the various to be connected Work equipment sufficient simple Sch Issel can in itself known -Wise-be arranged on a base connected to the drive approach so laterally that they are for the appropriately trained equipment required Owns distance. This ensures further simplification and security in practical handling.

According to a further ßedanken of the invention, this can be done under other agitator intended as a working device to be connected are particularly advantageous. Ss will be like this placed above the intended bowl, so that after completion

supply the stirring without difficulty can be removed "\ Thus, the bowl of content easily for further machining! tion can be used. The connection of the agitator operated vertically downwards from the horizontal "| \ output shaft by means of a bevel gear connection" can be designed in such a way that an additional bevel gear simultaneously forms an additional output shaft arranged vertically above it, with which a Z-itrus press or a Similar working device for - low speeds can be operated. The work products - "'. -. _{Of this device can at the same time + be added} to the

'3a. 5000.12. 52. K -

MAX BROWN

Frcmkfuria.M. J - ">

Pat. 53 MZg ζ /

Sheet 5 from

borrowed bowl, especially during the stirring process introduced, for example with citrus fruit presses can be particularly advantageous.

Any additional fire also applies to this as an implement to be connected agitator. The translation provided for its operation on the horizontal transmission from the intermediate gear by means of bevel gears it can be designed so that two corresponding agitator tools are used for agitation Acting forces with opposite movement are available stand .. For this purpose, a gear ratio using a double bevel gear system is sufficient, with the shaft for one of the stirring tools is designed as a hollow shaft through which the opposing arrows of the other bevel gear aiif the second stirring tool can act.

Such an arrangement gives the possibility of using the opposite moving stirring tools to perform particularly effective processing of the contents of the mixing bowl ...

Fähere details of invent ^one - "^ arising from the demand _for the following description taken in conjunction with the execution

- -examples- attached drawings ..

Here mean;

'Fig .. 1 is a view of the drive socket of _t G-round apparatus with the erfindungsgeraäßen additional device according to Fig. La and to be connected to working devices (Fig .. Ib to Id)

% Fig * 2 is a view of the gear head according to the invention

with a longitudinal section (Fig. 2a) and a top view of the opened gearbox head (Fig. 2b),

3 shows a longitudinal section through a stirrer to be connected with a citrus fruit press to be connected at the same time (Fig. 3a).

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No. 333a. 5000.12. 52. K

MÄX BRÄUN

FrrmVfiiTfrr.M.

? at.53 HZ

Sheet fi from,

The attached to a base plate 1 drive soekel 2,. which takes the nods shown drive motor and the vertically upwardly extending drive shaft, has at its upper end a claw coupling 3, in the cement of which the coupling 4 of the fast-running .Antriebswelle is located. The gear head according to Fig. La, after combined putting on ä.en drive base 2 by the holding bracket 5 fixed to the base "up the base 1 is adjacent to the drive base 2, for the agitator and the work products of other implements usable bowl 6 appropriate. The drive motor is operated by means of the operating switch 7. \

The gear head (FIG. 1 a) has a conical configuration 8 at its lower end, which engages in the claw coupling 3 of the drive base 2. On the G gear head are ■ for example two connections 9 for output shafts with _; arranged at different speeds. The lid 10 _; of the gear head it has a catch 11 for receiving the bracket 5 ♦ The optional equipment to be connected ^: such as meat grinder (Fig. Ib), chopping device for: fruit> vegetables and other foods (Fig. Ic) and j ^ agitator "(Fxgv "± d)""denote a connection piece 12, 12 ' ^ s \ respectively 12 ^lf and a connector 13, 13' respectively. 13 "for connection with the drive output shaft of the gear head. This makes lure one or pin 14, 14 'BEZW. 14''for the J holder of the terminal and at the same time for the unmistakable [bility of the terminals 9 of the gear head, which is not illustrated \ The agitator (Fig. Id) provided as a working device has one or more Eünrwerkzeuge 15 ·

The gear head according to the invention (FIG. 2), as shown in FIG. 2a can be seen, carries a coupling 16 sur connection with the vertical drive shaft. A worm / shaft closes. 17 with a worm 18, the aid: a worm wheel 19 acts, which sits on a worm gear shaft 20. About a

J =. 333a.5000-12-52.K

MAX BROWN Frankfurt α.Μ.

Pat. 53 MZg

Blcril <J from cm

In Fig. 2a not visible transmission part is da-ait large chimney rs.d 21 connected, which is on the pinwheel shaft 22 sits. Worm wheel shaft 20 and Ka; run wheel shaft 22 deliver output speeds offset by 180. The plan view according to FIG. 2b also shows that in FIG. 2a Small rabbit wheel 23 (not visible), the coupling 24 between the worm wheel 19 and the comb wheel 23 and the coupling shaft 25

for connecting an output shaft to the drivers 13, 13 ' respectively 13 ″ to be connected according to Fig. Ib to Id Work device e.

The upper part of an agitator shown in Fig. 3 has the connecting piece 12 '' _f the. Driver 13 '* and the cam or pin 14''. The drive shaft 26 of the agitator leads to the driving bevel gear 27. This acts on the upper driven bevel gear 28 to which the vertical shaft is connected. At the same time, the lower driven bevel gear 30 is driven with the hollow shaft timing the vertical shaft 29. Here, the vertical shaft 29 and rotate. the hollow shaft 31, to which the stirring tools 15, not shown in FIG. 3, are connected, in opposite directions

^ft direction. The citrus fruit press (FIG. 3a), which can also be attached to the vertical shaft 29, which is extended upwards, by means of the coupling shaft 32 ', has a rotatable pre-body 33' arranged on the coupling shaft, under which the juice collecting trays 34 are arranged.

-8th-

No. 333a. 5000.12. 52. K

Claims (1)

max brown PhilinZZ "'inn Frankfurt / M. Ί.Α.0 H (j 3Q 1 ⁵ HD 0 ί Pat. 53 MZg * ^ · ^ϋ4 l) Additional equipment for electrically operated households machine with drive arranged vertically in the base, d ■ a d-U r c h marked that as independent component a gear head is put on, .. ■ ■ - only the (retrieb et eile to divert the work force from the vertical. Drive motor shaft on one or more horizontal output shafts with smaller ones Speeds in. Unites and connections to choose. have releasable attachment of all the work equipment provided, even with the required additional gears and bearings are equipped. 2} Additional device according to claim 1), characterized in that a worm gear is used to target the lower speeds for the horizontal output shafts. 5) additional device according to claim l), characterized G. e k e η η ζ e i c h η e t that two horizontal There are output shafts for connecting work equipment, which have a different speed. 4). · Additional device according to claim 1) and 3), characterized _y that the different output speeds by a combined worm-Karnräd-tTb. he settlement can be obtained, with the output shafts at different speeds, the. have the same direction of rotation as seen from the drive ends, are offset by 180 relative to one another. -Q- ; v. 333a. 5MO. 12.5Z _V K MAX BRAUN Frankfurt d.M. ..Pat. 55 'MZg; Sheet Q from 5) "Additional device according to claim l), 3) and 4), characterized in that the Gear head can be offset by 180 in such a way that the output shafts can be selected at different speeds can be used on the same side in the working position «. . 6) Additional device according to claim l) and 5), characterized in that the connections for the various tools with different speeds are designed unmistakably .. 7) additional device according to claim 6), characterized ge k.e η η ζν.β, .Ι, -Ο. ..h.n et ,,, that the connections for η or pins are provided, on the corresponding notices of the to be connected Work tools are matched or vice versa. .... .... 8) Additional device according to claim l) ₊ with one per se ,. known device for the lateral attachment of a ■ "Bowl, because you" marked "rc" h. ", '; ■, "■" that this bowl is optional for everyone's labor products the desired equipment to be connected V "..,. -... can .. A-V. 9) additional device · according to claim 1), characterized ? '■ - "■ -' ■" ■ "- ■■ -.- ■ ν;. .-; .- /,: - - 'ge k. e η η ζ e 1 ch n. et ,, that that for driving a J ¹ V Vv:; agitator working vertically downwards * £: /. . Eeg.elr.wheel gear an additional connection at the top i "V;" V ": for the simultaneous operation of another working ** - ■:. owns the device., -10- MSXBBÄUIT FrcmkfuiiaM. Sheet' Agitator. ft £ r ^ tisatzeinrichtung according to claim 1) or "EreSranate-like kitchen machines, dad u't ¹ , ch g e'fcejiaz eic hn et,. that Äwei, xuurdie 'giexche = - läse ^ around. rotating stirrers • throwing equipment available , are set up in the gate pull-way by means of the * bevel gearbox serving for "ijitri.e" b for a counter-laxative Ifrehwegung ".