ES8503113A1 - Gears for moving a means controlling an air stream, especially in a motor vehicle - Google Patents

Gears for moving a means controlling an air stream, especially in a motor vehicle

Info

Publication number
ES8503113A1
ES8503113A1 ES533272A ES533272A ES8503113A1 ES 8503113 A1 ES8503113 A1 ES 8503113A1 ES 533272 A ES533272 A ES 533272A ES 533272 A ES533272 A ES 533272A ES 8503113 A1 ES8503113 A1 ES 8503113A1
Authority
ES
Spain
Prior art keywords
play
gears
moving
motor vehicle
air stream
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
Application number
ES533272A
Other languages
Spanish (es)
Other versions
ES533272A0 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES8503113A1 publication Critical patent/ES8503113A1/en
Publication of ES533272A0 publication Critical patent/ES533272A0/en
Granted 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
    • 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
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/126—Self-adjusting during operation, e.g. by a spring
    • F16H2057/127—Self-adjusting during operation, e.g. by a spring using springs

Abstract

The gears (2) are intended for moving a means (3) controlling an air stream, such as a pivotable flap, especially in ventilating, heating and air-conditioning systems of motor vehicles. The gears (2) have gear parts (18,28), mounted by axle journals (13,22), with meshing teeth (19,29). The axle journals (13,22) are mounted with radial play (31,32) in mounting bores (16,25). An elastic tensioning device (33) constructed as a leg spring is arranged so that it presses the gear parts (18,28) together, as a result of which their teeth mesh without play. In this way a rotary motion of the gear part (18) produced by a lever (7) is transmitted without play to the gear part (28) and the means (3) to be moved, which for its part is connected without play to the gear part (28). Flap noise due to the means (3) are avoided because of the engagement of the teeth (19,29) without play. This also ensures a long, trouble-free operating time of the ventilating, heating or air-conditioning system and improves the comfort of a motor vehicle into which the system is built.
ES533272A 1983-06-09 1984-06-08 IMPROVEMENTS IN A VENTILATION FACILITY, ESPECIALLY FOR AUTOMOBILE VEHICLES Granted ES533272A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833320878 DE3320878A1 (en) 1983-06-09 1983-06-09 Gears for moving a means controlling an air stream, especially in a motor vehicle

Publications (2)

Publication Number Publication Date
ES8503113A1 true ES8503113A1 (en) 1985-02-01
ES533272A0 ES533272A0 (en) 1985-02-01

Family

ID=6201073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533272A Granted ES533272A0 (en) 1983-06-09 1984-06-08 IMPROVEMENTS IN A VENTILATION FACILITY, ESPECIALLY FOR AUTOMOBILE VEHICLES

Country Status (4)

Country Link
DE (1) DE3320878A1 (en)
ES (1) ES533272A0 (en)
FR (1) FR2547398B1 (en)
IT (1) IT1178483B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418128A1 (en) * 1984-05-16 1985-11-21 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Driving device, in particular for windscreen wipers of motor vehicles
FR2620505B1 (en) * 1987-09-10 1989-12-08 Valeo CONNECTING ROD-TYPE DEVICE, PARTICULARLY FOR CONTROLLING A VENTILATION SHUTTER IN A HEATING OR AIR CONDITIONING SYSTEM FOR A MOTOR VEHICLE
DE10234184A1 (en) * 2002-07-26 2004-02-05 Behr Gmbh & Co. Actuating device and heating and / or air conditioning device
DE102018120631A1 (en) * 2018-08-23 2020-02-27 Valeo Systèmes d'Essuyage wiper motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061162A (en) * 1935-07-10 1936-11-17 John Spargo Louver construction
US2513217A (en) * 1946-01-07 1950-06-27 Us Navy Gear train
US3683783A (en) * 1970-03-26 1972-08-15 Giulio Pedrani Air conditioning device for motor vehicles
DE2206272A1 (en) * 1972-02-10 1973-08-16 Engelbert Schmidt DEVICE FOR ADJUSTING AT LEAST ONE SWIVEL BODY, IN PARTICULAR AT LEAST ONE FLAP ON AN AIR CONDITIONING UNIT
FR2279987A3 (en) * 1974-06-06 1976-02-20 Rocchi Luigi DEMULTIPLICATION DEVICE ESPECIALLY FOR VARIABLE CAPACITORS
JPS5718169Y2 (en) * 1977-05-20 1982-04-16
JPS55148608A (en) * 1979-05-10 1980-11-19 Nissan Motor Co Ltd Temperature controlling unit of air conditioner for automobile
US4337827A (en) * 1980-10-01 1982-07-06 The Babcock & Wilcox Company Helical steam generator tube support

Also Published As

Publication number Publication date
IT8421212A1 (en) 1985-12-01
FR2547398A1 (en) 1984-12-14
ES533272A0 (en) 1985-02-01
IT1178483B (en) 1987-09-09
FR2547398B1 (en) 1989-06-30
DE3320878A1 (en) 1984-12-13
IT8421212A0 (en) 1984-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603