DE524733C - Elastic installation of motors on support points made of rubber or the like - Google Patents
Elastic installation of motors on support points made of rubber or the likeInfo
- Publication number
- DE524733C DE524733C DEA59789D DEA0059789D DE524733C DE 524733 C DE524733 C DE 524733C DE A59789 D DEA59789 D DE A59789D DE A0059789 D DEA0059789 D DE A0059789D DE 524733 C DE524733 C DE 524733C
- Authority
- DE
- Germany
- Prior art keywords
- elastic
- motors
- rubber
- support points
- plug contacts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM
11. MAI 1931 'ISSUED ON
11 MAY 1931 '
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
M 524733 KLASSE 2Id1 GRUPPE M 524733 CLASS 2Id 1 GROUP
Allgemeine Elektricitäts-Gesellschaft in Berlin*)General Electricity Society in Berlin *)
Schnellaufende Motoren, wie beispielsweise Spinnzentrifugen- oder Zwirnspindelmotoren, werden, damit sie den beim Durchgang durch die kritische Drehzahl aufgezwungenen Schwingungen folgen können, vermittels eines Universalgelenkes an Pendeln nachgiebig aufgehängt bzw. elastisch auswechselbar aufgestellt. Zu diesem Zweck verwendet man bekanntlich neben Gummiunterlagen häufig auch noch Federn. Gummiunterlagen haben den Nachteil, daß sie unabhängig von der Stromzuführung beim Auswechseln der Maschinen besonders gelöst bzw. wieder mit ihrer Unterlage verbunden werden müssen, so daß die Abnahme und Aufstellung der Motoren sich ziemlich umständlich gestaltet. Die Aufhängung der Motoren an Federn, die im allgemeinen gleichzeitig zur Stromzuführung verwendet werden, birgt andererseits die Gefahr einer Berührung der stromführenden Teile, ganz besonders natürlich beim Auswechseln der Motoren in sich.High-speed motors, such as spinning centrifuge or twisting spindle motors, so that they are forced to pass through the critical speed Can follow vibrations, suspended resiliently on pendulums by means of a universal joint or set up elastically exchangeable. It is known that one uses for this purpose In addition to rubber pads, there are often springs as well. Rubber pads have the disadvantage that they are independent of the power supply when replacing the machines must be particularly loosened or reconnected to their base, so that the Acceptance and installation of the engines turned out to be rather cumbersome. The suspension of the motors on springs, which are generally used at the same time as power supply On the other hand, there is a risk of touching the live parts, especially when replacing them of the engines in itself.
Um die Motoren gefahrlos und schnell aus ihrer Arbeitslage zu entfernen und durch andere zu ersetzen, werden erfindungsgemäß in den elastischen, beispielsweise aus Gummi bestehenden Stützkörpern Steckerstifte und Stromzuführungen untergebracht, so daß die Stromzuführungen gegen Beschädigungen ge-To safely and quickly remove the motors from their working position and by others to replace, according to the invention in the elastic, for example made of rubber existing support bodies housed connector pins and power leads, so that the Power supply lines are protected against damage
schützt und Berührungen der die Spannung führenden Teile bei abgenommenen Motoren ausgeschlossen sind. Zur Stromführung können Kabel, die spiralförmig im Stützkörper verlaufen, verwendet werden.protects and touches the live parts when the motors are removed excluded are. Cables, which are spiral-shaped in the support body, can be used to conduct electricity run, be used.
Die Erfindung ist in der Zeichnung beispielsweise veranschaulicht. Abb. 1 zeigt einen Spinnzentrifugenmotor mit Abstützungen, Abb. 2 eine Abstützung im Schnitt und Abb. 3 eine Steckerhülse.The invention is illustrated in the drawing, for example. Fig. 1 shows a spinning centrifuge motor with supports, Fig. 2 a support in section and Fig. 3 a connector sleeve.
Am oberen Lagerschild α eines Spinnzentrifugenmotors b sind elastische Stützkörper k angebracht, die vorteilhaft eine der Abb. 2 entsprechende Gestalt haben und aus Gummi oder einer ähnlichen elastischen und zugleich isolierenden Masse bestehen. In den elastisehen Elementen befinden sich Steckkontakte d, in welche die inneren Motorzuleitungen eingeführt sind. Zu diesem Zweck ist je ein Kabel e im Innern des isolierenden Stützkörpers eingelegt und bildet eine oder mehrere spiralförmige Windungen /. ■ Auf diese Weise wird verhindert, daß bei Gestaltsänderungen der Teile It während des Betriebes des Motors die Verbindung zwischen dem Steckkontakt d und dem Kabel e an der Stelle, wo das Kabel den Gummikörper k verläßt, mechanisch starr ist. Der Teil d hat somit die Möglichkeit, der Formänderung des Gummikörpers k zu folgen, ohne daß zerstörende mechanische Beanspruchungen im Kabel c auftreten. Zur Erzielung eines vollkommenen Berührungsschutzes beim Motorwechsel sind in die Spindelbank m (Abb. 3) Isolierbuchsen g· eingelassen, in die Kontakthülsen h On the upper bearing plate α of a spinning centrifuge motor b elastic support bodies k are attached, which advantageously have a shape corresponding to Fig. 2 and are made of rubber or a similar elastic and at the same time insulating material. In the elastic elements there are plug contacts d into which the inner motor leads are inserted. For this purpose, a cable e is inserted inside the insulating support body and forms one or more spiral turns /. In this way it is prevented that when the shape of the parts It changes during operation of the engine, the connection between the plug contact d and the cable e at the point where the cable leaves the rubber body k , is mechanically rigid. The part d thus has the possibility of following the change in shape of the rubber body k without destructive mechanical stresses occurring in the cable c. In order to achieve complete protection against accidental contact when changing the motor, insulating bushes g are embedded in the spindle bank m (Fig. 3), and in the contact sleeves h
*) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor:
Bruno Teichmann in Berlin.Bruno Teichmann in Berlin.
COP"·COP "·
mit Zuleitungen / für den Strom untergebracht sind. Der Rand der Isolierbuchse g steht um einen kleinen Betrag über dem oberen Rand der Kontakthülse h, so daß eine S Berührung mit den die Spannung führenden blanken Teilen nicht möglich ist.with supply lines / for the electricity are housed. The edge of the insulating sleeve g is a small amount above the upper edge of the contact sleeve h, so that contact with the bare parts carrying the voltage is not possible.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA59789D DE524733C (en) | 1929-11-30 | 1929-11-30 | Elastic installation of motors on support points made of rubber or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA59789D DE524733C (en) | 1929-11-30 | 1929-11-30 | Elastic installation of motors on support points made of rubber or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE524733C true DE524733C (en) | 1931-05-11 |
Family
ID=6942053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA59789D Expired DE524733C (en) | 1929-11-30 | 1929-11-30 | Elastic installation of motors on support points made of rubber or the like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE524733C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1015525B (en) * | 1954-06-14 | 1957-09-12 | Siemens Ag | Elastic suspension of an electric motor, especially for washing machine drives |
US3984712A (en) * | 1974-11-11 | 1976-10-05 | Industra Products, Inc. | End turn shield and winding connector |
US4569125A (en) * | 1982-10-21 | 1986-02-11 | Black & Decker Inc. | Wiring arrangement for an electric tool |
DE102012110791A1 (en) * | 2012-11-09 | 2014-05-15 | Küster Holding GmbH | Actuator for brake e.g. parking brake of motor vehicle, has electric motor that is electrically connected through vibration-decoupling electrical plug-in connector, and torque transfer device that is formed by intermediate gear |
-
1929
- 1929-11-30 DE DEA59789D patent/DE524733C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1015525B (en) * | 1954-06-14 | 1957-09-12 | Siemens Ag | Elastic suspension of an electric motor, especially for washing machine drives |
US3984712A (en) * | 1974-11-11 | 1976-10-05 | Industra Products, Inc. | End turn shield and winding connector |
US4569125A (en) * | 1982-10-21 | 1986-02-11 | Black & Decker Inc. | Wiring arrangement for an electric tool |
DE102012110791A1 (en) * | 2012-11-09 | 2014-05-15 | Küster Holding GmbH | Actuator for brake e.g. parking brake of motor vehicle, has electric motor that is electrically connected through vibration-decoupling electrical plug-in connector, and torque transfer device that is formed by intermediate gear |
DE102012110791B4 (en) | 2012-11-09 | 2021-10-07 | Küster Holding GmbH | Automotive actuator |
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