ES248648U - Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor - Google Patents

Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor

Info

Publication number
ES248648U
ES248648U ES1980248648U ES248648U ES248648U ES 248648 U ES248648 U ES 248648U ES 1980248648 U ES1980248648 U ES 1980248648U ES 248648 U ES248648 U ES 248648U ES 248648 U ES248648 U ES 248648U
Authority
ES
Spain
Prior art keywords
motor
spindle
drive unit
electric drive
worm gear
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.)
Granted
Application number
ES1980248648U
Other languages
English (en)
Other versions
ES248648Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of ES248648U publication Critical patent/ES248648U/es
Application granted granted Critical
Publication of ES248648Y publication Critical patent/ES248648Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/09—Windscreen wipers, e.g. pivots therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • F16C2380/27—Motor coupled with a gear, e.g. worm gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm
    • Y10T74/19842—Distribution of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1.Una unidad de accionamiento eléctrico de uso especial en los limpiaparabrisas de los vehículos de motor, la cual comprende un motor eléctrico dispuesto en una carcasa de motor y un engranaje de tornillo sinfín que sigue a dicho motor, de modo que, en una caja de engranajes fijada a la carcasa de motor, el husillo de dicho engranaje de tornillo sinfín engrana con dos ruedas helicoidales que funcionan teniendo una salida común, caracterizada porque el husillo (4) tiene dos roscas (20,21) con paso de inclinación opuesta y porque cada una de las ruedas helicoidales (22,23) engrana con una de las rocas (20, 21) del husillo. 2.Una unidad de acuerdo con la reivindicación 1, caracterizada porque las ruedas helicoidales (22,23) están dispuestas en lados opuestos del husillo (4). 3.Una unidad de acuerdo con la reivindicación 1 ó 2, caracterizada porque las dos roscas (20, 21) están una a continuación de la otra. 4.Una unidad de acuerdo con una de las reivindicaciones 1 a 3, caracterizada porque unapor lo menos de las roscas (20, 21) es de una sola entrada. 5.Una unidad de acuerdo con una de las reivindicaciones 1 a 4, caracterizada porque las dos roscas (20,21) tiene el mismo valor de paso. 6.Una unidad de acuerdo con una de las reivindicaciones 1 a 5, caracterizada porque las dos ruedas helicoidales (22,23) son del mismo desarrollo. 7.Una unidad de acuerdo con la reivindicación 6, caracterizado porque concéntrica y rígidamente con cada una de las ruedas helicoidales (22,23) hay insertada una rueda de engranaje recto (24,25) solidariamente ensamblada con sus caras adosadas. 8.Una unidad, de acuerdo con las reivindicación 7, caracteriza porque cada una de las unidades constituidas por una rueda helicoidal (22, 23) y una rueda de engranaje recto (24, 25) está soportada por sus dos lados. 9.Una unidad de acuerdo con la reivindicación 7 u 8, caracterizada porque las dos ruedas de engranaje recto (24, 25) engrana con otra ruda dentada (27, 28, 29) que está acoplada a un eje conducido (30, 31, 32). 10.Una unidad de acuerdo con la reivindicación 9, caracterizado porque la rueda dentada (27, 28, 29) está acoplada al eje conducido (30, 31, 32) como una rueda conducida solidaria de dicho eje. 11.Una unidad , de acuerdo con la reivindicación 9 ó 10, caracterizada porque el eje de rotación de la otra rueda dentada (27, 28, 29) se encuentra en un plano que es paralelo al plano definido por los ejes de rotación de ambas ruedas helicoidales (22, 23). 12.Una unidad, de acuerdo con la reivindicación 11, caracterizada porque el eje de rotación de la otra rueda, dentada (27) se encuentra fuera del plano definido por los ejes de rotación de las ruedas helicoidales (22, 23). 15.Una unidad, de acuerdo con la reivindicación 12, caracterizada porque la otra rueda dentada (28) está dentada exteriormente. 16.Una unidad de accionamiento eléctrico, de uso en especial en los limpiaparabrisas de los vehículos de motor.
ES1980248648U 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor Expired ES248648Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905869 DE2905869A1 (de) 1979-02-16 1979-02-16 Elektrisches antriebsaggregat

Publications (2)

Publication Number Publication Date
ES248648U true ES248648U (es) 1980-06-01
ES248648Y ES248648Y (es) 1981-01-01

Family

ID=6063037

Family Applications (6)

Application Number Title Priority Date Filing Date
ES1980248649U Expired ES248649Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso en especial en los limpiaparabrisas de los vehiculos de motor
ES1980248651U Expired ES248651Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso en especial en los limpiaparabrisas de los vehiculos a motor
ES1980248650U Expired ES248650Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor
ES1980248653U Expired ES248653Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso especial en loslimpiaparabrisas de los vehiculos de motor
ES1980248652U Expired ES248652Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor
ES1980248648U Expired ES248648Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor

Family Applications Before (5)

Application Number Title Priority Date Filing Date
ES1980248649U Expired ES248649Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso en especial en los limpiaparabrisas de los vehiculos de motor
ES1980248651U Expired ES248651Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso en especial en los limpiaparabrisas de los vehiculos a motor
ES1980248650U Expired ES248650Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor
ES1980248653U Expired ES248653Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico,de uso especial en loslimpiaparabrisas de los vehiculos de motor
ES1980248652U Expired ES248652Y (es) 1979-02-16 1980-02-15 Una unidad de accionamiento electrico de uso en especial en los limpiaparabrisas de los vehiculos de motor

Country Status (8)

Country Link
US (1) US4369387A (es)
JP (1) JPS6011260B2 (es)
AU (1) AU535566B2 (es)
DE (1) DE2905869A1 (es)
ES (6) ES248649Y (es)
FR (4) FR2449229A1 (es)
GB (1) GB2044551B (es)
IT (1) IT1140627B (es)

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Publication number Publication date
IT1140627B (it) 1986-10-01
ES248653U (es) 1980-06-01
FR2449354B3 (es) 1981-11-20
ES248649Y (es) 1981-01-01
FR2449229B3 (es) 1981-11-20
ES248650Y (es) 1981-01-01
IT8019971A0 (it) 1980-02-15
JPS6011260B2 (ja) 1985-03-25
GB2044551A (en) 1980-10-15
ES248652U (es) 1980-06-01
FR2449228B1 (es) 1983-11-18
AU535566B2 (en) 1984-03-29
FR2449229A1 (fr) 1980-09-12
IT8019971A1 (it) 1981-08-15
FR2449006B1 (fr) 1987-02-27
GB2044551B (en) 1983-04-20
JPS55112449A (en) 1980-08-30
ES248649U (es) 1980-06-01
ES248651Y (es) 1981-02-16
ES248650U (es) 1980-06-01
ES248648Y (es) 1981-01-01
FR2449354A1 (fr) 1980-09-12
ES248652Y (es) 1981-01-16
AU5533580A (en) 1980-08-21
DE2905869A1 (de) 1980-08-28
FR2449228A1 (fr) 1980-09-12
US4369387A (en) 1983-01-18
ES248651U (es) 1980-06-01
ES248653Y (es) 1981-01-01
FR2449006A1 (fr) 1980-09-12

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