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Gearing arrangement, in particular worm gearing arrangement

Info

Publication number
DE3434093A1
DE3434093A1 DE19843434093 DE3434093A DE3434093A1 DE 3434093 A1 DE3434093 A1 DE 3434093A1 DE 19843434093 DE19843434093 DE 19843434093 DE 3434093 A DE3434093 A DE 3434093A DE 3434093 A1 DE3434093 A1 DE 3434093A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
gearwheel
arrangement
shaft
gearing
motor
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.)
Withdrawn
Application number
DE19843434093
Other languages
German (de)
Inventor
Wolfram Dipl Ing Knappe
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.)
Siemens AG
Original Assignee
Siemens AG
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/06Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16Means for transmitting drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/02Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms; Pulleys; Sheaves
    • F16H55/02Toothed members; Worms
    • F16H55/14Construction providing resilience or vibration-damping
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms; Pulleys; Sheaves
    • F16H55/02Toothed members; Worms
    • F16H55/17Toothed wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms; Pulleys; Sheaves
    • F16H55/02Toothed members; Worms
    • F16H55/22Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697Motor units therefor, e.g. geared motors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55Windows

Abstract

The intention is to provide from a small number of individual components a gearing arrangement of low overall height for motor-vehicle auxiliary drives with a motor, which gearing arrangement is to be simple to manufacture and assemble and reliable in operation even under high thermal loads. In the gearing arrangement, an output shaft (5) supported in a gear case (2) is connected with an elastic rotary take-along connection to a worm input shaft (7) projecting into the gear case (2); according to the invention, only a single one-piece plastic gearwheel (3) with spokes (34 to 37) arranged between a radially outer gearwheel rim (31) and a radially inner gearwheel hub (32) is provided for this purpose between the input shaft (7) and the output shaft (5), the said spokes having a stiffness in the axial direction which produces a dimensionally stable rotary drive and a stiffness in the tangential direction which produces elastic flexibility in the rotary drive in the event of an abrupt start. The output shaft (5) is moulded directly to the gearwheel hub (33) or into a gearwheel bearing sleeve (32) arranged concentrically and at a radial distance from the latter. One application, in particular, for which the invention is suitable is that of motor-vehicle window lifter drives with a motor. <IMAGE>
DE19843434093 1984-09-17 1984-09-17 Gearing arrangement, in particular worm gearing arrangement Withdrawn DE3434093A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843434093 DE3434093A1 (en) 1984-09-17 1984-09-17 Gearing arrangement, in particular worm gearing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843434093 DE3434093A1 (en) 1984-09-17 1984-09-17 Gearing arrangement, in particular worm gearing arrangement

Publications (1)

Publication Number Publication Date
DE3434093A1 true true DE3434093A1 (en) 1986-03-27

Family

ID=6245600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843434093 Withdrawn DE3434093A1 (en) 1984-09-17 1984-09-17 Gearing arrangement, in particular worm gearing arrangement

Country Status (1)

Country Link
DE (1) DE3434093A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726801A1 (en) * 1987-08-12 1989-02-23 Teves Gmbh Co Ohg Alfred Power transmission device
EP0509263A2 (en) * 1991-04-18 1992-10-21 Siemens Aktiengesellschaft Geared motor device for automotive vehicles
EP0549817A1 (en) * 1991-11-27 1993-07-07 Siemens Aktiengesellschaft Adjusting drive, especially a motor vehicle adjusting drive
EP0559931A1 (en) * 1992-03-10 1993-09-15 Siemens Aktiengesellschaft Geared motor drive for automotive vehicles, in particular window-lifting drive
FR2698945A1 (en) * 1992-12-07 1994-06-10 Valeo Systemes Essuyage Combine shaft and gear component used in windscreen wiper mechanism - has shaft made with projections or recesses, with plastic or alloy gear moulded onto them, provides reliable transmission of effort and has low wt
FR2730022A1 (en) * 1995-01-31 1996-08-02 Ymos France Gear mechanism eg for driving reciprocating nut
DE19522787A1 (en) * 1995-06-14 1996-12-19 Brose Fahrzeugteile Car window worm drive with rope drum
EP1279860A2 (en) * 2001-07-27 2003-01-29 Robert Bosch Gmbh Actuator gearing
EP1764257A3 (en) * 2005-09-16 2009-05-27 IMS Gear GmbH Gear for adjusting devices, especially in motor vehicles
EP2218944A1 (en) 2009-02-11 2010-08-18 Robert Bosch GmbH Gear drive unit, in particular for a retractable roof drive
WO2011054585A1 (en) * 2009-11-09 2011-05-12 Robert Bosch Gmbh Transmission drive unit
US20150047448A1 (en) * 2013-08-16 2015-02-19 Johnson Electric S.A. Gear

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726801C2 (en) * 1987-08-12 1998-04-09 Teves Gmbh Co Ohg Alfred worm gear
DE3726801A1 (en) * 1987-08-12 1989-02-23 Teves Gmbh Co Ohg Alfred Power transmission device
EP0509263B1 (en) * 1991-04-18 1995-10-04 Siemens Aktiengesellschaft Geared motor device for automotive vehicles
EP0509263A2 (en) * 1991-04-18 1992-10-21 Siemens Aktiengesellschaft Geared motor device for automotive vehicles
EP0549817A1 (en) * 1991-11-27 1993-07-07 Siemens Aktiengesellschaft Adjusting drive, especially a motor vehicle adjusting drive
US5307704A (en) * 1991-11-27 1994-05-03 Siemens Aktiengesellschaft Adjustment drive
EP0559931A1 (en) * 1992-03-10 1993-09-15 Siemens Aktiengesellschaft Geared motor drive for automotive vehicles, in particular window-lifting drive
FR2698945A1 (en) * 1992-12-07 1994-06-10 Valeo Systemes Essuyage Combine shaft and gear component used in windscreen wiper mechanism - has shaft made with projections or recesses, with plastic or alloy gear moulded onto them, provides reliable transmission of effort and has low wt
FR2730022A1 (en) * 1995-01-31 1996-08-02 Ymos France Gear mechanism eg for driving reciprocating nut
DE19522787A1 (en) * 1995-06-14 1996-12-19 Brose Fahrzeugteile Car window worm drive with rope drum
EP1279860A3 (en) * 2001-07-27 2004-01-21 Robert Bosch Gmbh Actuator gearing
EP1279860A2 (en) * 2001-07-27 2003-01-29 Robert Bosch Gmbh Actuator gearing
EP1764257A3 (en) * 2005-09-16 2009-05-27 IMS Gear GmbH Gear for adjusting devices, especially in motor vehicles
US8555742B2 (en) 2005-09-16 2013-10-15 Ims Gear Gmbh Gearbox for adjustment devices, especially in motor vehicles
EP2218944A1 (en) 2009-02-11 2010-08-18 Robert Bosch GmbH Gear drive unit, in particular for a retractable roof drive
WO2011054585A1 (en) * 2009-11-09 2011-05-12 Robert Bosch Gmbh Transmission drive unit
CN102597576A (en) * 2009-11-09 2012-07-18 罗伯特·博世有限公司 Transmission drive unit
US8978502B2 (en) 2009-11-09 2015-03-17 Robert Bosch Gmbh Transmission drive unit
CN102597576B (en) * 2009-11-09 2015-12-16 罗伯特·博世有限公司 Transmission drive unit
US20150047448A1 (en) * 2013-08-16 2015-02-19 Johnson Electric S.A. Gear

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Legal Events

Date Code Title Description
8130 Withdrawal