EP1526975A1 - Dispositif de reglage et installation de chauffage ou de climatisation - Google Patents

Dispositif de reglage et installation de chauffage ou de climatisation

Info

Publication number
EP1526975A1
EP1526975A1 EP03766131A EP03766131A EP1526975A1 EP 1526975 A1 EP1526975 A1 EP 1526975A1 EP 03766131 A EP03766131 A EP 03766131A EP 03766131 A EP03766131 A EP 03766131A EP 1526975 A1 EP1526975 A1 EP 1526975A1
Authority
EP
European Patent Office
Prior art keywords
teeth
damping
movable element
adjusting device
movable
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Withdrawn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
EP03766131A
Other languages
German (de)
English (en)
Inventor
Dietrich Klingler
Klaus Voigt
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1526975A1 publication Critical patent/EP1526975A1/fr
Withdrawn legal-status Critical Current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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • 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
    • B60H1/0065—Control members, e.g. levers or knobs
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • F16H2055/185—Special devices for taking up backlash using compound gears with coincident teeth of different material, e.g. laminated construction of metal and elastomeric gear layers, where elastic layer is slightly oversized

Definitions

  • the invention relates to an adjusting device for adjusting an adjusting element and a heating and / or air-conditioning device with such an adjusting device.
  • air flows are usually controlled by means of air flow control elements which open or block air duct channels to a desired extent.
  • Such an air flow control element is set with an actuating device which is part of an operating device, which has an operating element, the movements of which are transmitted, for example, by means of a flexible shaft to a transmission, from which the air flow control element is in turn moved.
  • a gearbox usually contains several movable elements, such as gears. Rotation of a first gear is transmitted to an adjacent gear by the teeth of the first gear the engage between the teeth of the adjacent gear and vice versa.
  • the teeth of the first gear wheel usually have some freedom of movement between the teeth of the adjacent gear wheel, and vice versa, in order to ensure smooth movement of the gear wheels. Due to a back and forth movement of the teeth within the respective range of motion, however, a noise development must be accepted, which can be perceived by a user when operating the control device as annoying.
  • the object of the invention is to provide an actuating device and / or a heating and / or air-conditioning device with an actuating device, in which a low-noise actuation of the actuating device can be implemented.
  • an actuating device has a transmission with two movable elements in operative contact with one another.
  • the object of the invention is advantageously achieved in that a first and / or second movable element has at least one damping element. Noises that may occur are damped by the damping element when the adjusting device is actuated.
  • a movable element of a transmission is to be understood as an element which is rotatably and / or displaceably mounted.
  • a movable element is, for example, as a gear Bevel gear, designed as a rack, as a threaded spindle or as a chain.
  • gear Bevel gear designed as a rack, as a threaded spindle or as a chain.
  • other movable elements are also conceivable within the scope of the invention.
  • a movable element has at least one damping element.
  • forms of use are also conceivable in which a configuration of a plurality of movable elements, each with at least one damping element, is preferred to achieve the object according to the invention.
  • the first and / or second movable element is formed in one piece with the at least one damping element.
  • manufacturing such a component is particularly simple and / or inexpensive.
  • the first and second movable elements have teeth that mesh with one another. The meshing of the teeth creates the operative contact between the first and the second movable element.
  • any possible freedom of movement of the teeth of the first or second movable element between the teeth of the second or first movable element is eliminated or at least reduced, so that noise generation is avoided or at least reduced from the outset.
  • the damping element can also be designed such that a range of motion of the teeth of a movable element is not affected.
  • the damping element can be arranged, for example, in a region of an axis of rotation of a movable element, where it can also have a vibration or noise damping effect.
  • the material of the at least one damping element preferably has a lower hardness than the material of the teeth of the movable elements. A vibration or noise-damping effect of the damping element is ensured in a simple manner. In addition, the smooth movement of the movable elements may or may not be restricted only slightly.
  • teeth of the movable elements are designed or usable as damping elements.
  • the material hardness of the teeth in question is selected to be sufficiently high that the operative contact between the movable elements is ensured.
  • the at least one damping element of the first or second movable element touches the second or first movable element. This prevents or at least reduces an undesired back and forth movement of the teeth of the first or second movable element between the teeth of the second or first movable element. In this way, undesirable noise is counteracted.
  • a layer-like structure of the first and / or second movable element serves a simple construction.
  • the at least one damping element is formed by a layer of the layer structure.
  • the damping element can equally well be formed by a plurality of adjacent or separate layers. By protruding the layer or layers forming the damping element from one or more other layers, for example, contact between the damping element and another movable element is made possible in a very simple manner.
  • the at least one damping element is made of an elastomeric material.
  • the vibration or noise damping effect of such mate. rialien serves to achieve the object of the invention in a particularly simple manner, while thereby ensuring cost-effective manufacture of the at least one movable element and thus the actuating device.
  • the actuating device is used in a heating and / or air-conditioning device with at least one air supply element, at least one heating and / or cooling element, at least one air duct and at least one air flow control element for controlling the flow rate in the at least one air duct, to enable adjustment of the at least one air flow control element.
  • the at least one air duct can be completely or partially blocked by the air flow control element, so that a desired flow rate can be set in the at least one air duct.
  • Such heating and / or air conditioning devices are described in DE 100 15 972 A1, the content of which is hereby expressly included in the disclosure content.
  • the actuating device according to the invention in any heating and / or air-conditioning device alone or in conjunction with at least one further actuating device, wherein the at least one further actuating device can also be an actuating device according to the invention or an actuating device according to the prior art ,
  • Fig. 1 A schematic view of an actuator with a transmission according to the prior art
  • FIG 3 is a perspective view of a gearwheel for a transmission according to the present invention.
  • FIG. 1 an actuator 10 for adjusting an actuator with a Get ⁇ ebe 70 according to the prior art is shown schematically.
  • An operating element 20 essentially consists of a housing
  • a flexible shaft 60 connects the operating element 20 to the actuator 70, which has a bevel gear 80 as the first movable element and a gear 90 with an inner ring gear 100 and an outer ring gear 1 as the second movable element 10 has.
  • the functioning of the actuating device 10 is as follows. When the operating element 20 is actuated, the rotary knob is rotated
  • an axis of an actuating element can be driven with any ratio or reduction, optionally also indirectly via a plurality of further movable elements.
  • the outer ring gear 110 one which is also not shown can also be used
  • Cam with variable translation are driven, with which at least one control element is finally moved via a lever.
  • first force transmission means 130 which are designed here as teeth of the bevel gear 80
  • second force transmission means 140 which here are teeth of the inner ring gear 100 are trained.
  • the teeth 130 of the bevel gear 80 engage between the teeth 140 of the inner ring gear 100. Due to a freedom of movement, a back and forth movement of the teeth 130 between the teeth 140 is possible, as a result of which noise is associated with actuation of the transmission 70.
  • Fig. 2 shows a bevel gear 210 which is part of a transmission according to the invention.
  • Llindl I shaped teeth 220 are arranged in a ring around a shaft 225 along an axis 230 of the bevel gear in order to transmit a force to a further movable element of the transmission, not shown, when the bevel gear 210 rotates about the axis 230. This is done by one of the teeth 220 engaging between two teeth of the other movable element.
  • the bevel gear 210 has an extension of each of the teeth 220 damping elements 240, which are injection molded onto the teeth 220 to form a structural unit with the bevel gear 210 using a two-component injection molding process are.
  • the damping elements 240 are made of an elastomeric material that has a lower hardness than the material of the teeth 220, which serve to transmit power. Elastomeric materials usually have vibration-damping properties and are therefore particularly suitable for achieving the object according to the invention.
  • the embodiment of the damping elements 240 as an extension of the teeth 220 is particularly advantageous in the embodiment in FIG. 2, the damping elements 240 projecting relative to the teeth 220 in the direction of the further movable element, not shown.
  • at least one of the damping elements 240 touches at least one tooth of the further movable element, so that an undesired back and forth movement of the teeth 220 between the teeth of the further movable element and thus an adverse development of noise is reduced or avoided.
  • FIG. 3 shows a gear 410 constructed in layers by a multi-component injection molding process.
  • force transmission elements are formed by teeth 420 of two outer layers 430 and 440, which transmit a force to the further gearwheel when the gearwheel 410 rotates about an axis 450 by engaging between teeth of a further gearwheel, not shown.
  • a middle layer 460 made of an egg-elastomeric material forms a damping element which protrudes with respect to the teeth 420 in the direction of the further gearwheel and touches the further gearwheel in any position of the transmission. Due to the associated avoidance or reduction of a play in the movement of the teeth 420 between the teeth of the further gearwheel and due to the material properties of the damping element 460, undesired noises are prevented or at least reduced when the transmission is actuated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

L'invention concerne un dispositif de réglage destiné à régler un élément de réglage, ainsi qu'une installation de chauffage ou de climatisation comprenant un tel dispositif de réglage. Le dispositif de réglage selon l'invention est caractérisé en ce qu'il comprend un engrenage pourvu de deux éléments mobiles, en contact actif l'un avec l'autre.
EP03766131A 2002-07-26 2003-07-07 Dispositif de reglage et installation de chauffage ou de climatisation Withdrawn EP1526975A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10234184 2002-07-26
DE2002134184 DE10234184A1 (de) 2002-07-26 2002-07-26 Stellvorrichtung und Heizungs- und/oder Klimatisierungseinrichtung
PCT/EP2003/007268 WO2004012950A1 (fr) 2002-07-26 2003-07-07 Dispositif de reglage et installation de chauffage ou de climatisation

Publications (1)

Publication Number Publication Date
EP1526975A1 true EP1526975A1 (fr) 2005-05-04

Family

ID=30010438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03766131A Withdrawn EP1526975A1 (fr) 2002-07-26 2003-07-07 Dispositif de reglage et installation de chauffage ou de climatisation

Country Status (4)

Country Link
EP (1) EP1526975A1 (fr)
AU (1) AU2003249970A1 (fr)
DE (1) DE10234184A1 (fr)
WO (1) WO2004012950A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013021824A1 (de) * 2013-12-21 2015-06-25 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung zum Erfassen eines Positionswinkels eines drehbaren Bauteils eines Kraftfahrzeugs und Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542117A (fr) *
US3199364A (en) * 1963-09-10 1965-08-10 Morse Chain Co Composite plastic gear
US4439053A (en) * 1980-08-28 1984-03-27 Keiper Automobiltechnik Gmbh & Co. Kg Swivel joint, especially for seats with adjustable backrest
FR2765650A1 (fr) * 1997-07-04 1999-01-08 Soc D Mecanique Et De Plastiqu Procede de fabrication d'un engrenage a denture souple et engrenage ainsi obtenu

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB730332A (en) * 1952-11-26 1955-05-18 Willys Motors Inc Laminated gear construction
DE1234567B (de) * 1965-12-07 1967-02-16 Weser Ag Verfahren und Anordnung zur Steigerung des Propulsionswirkungsgrades bei Seeschiffenmit Propellerantrieb
DE3320878A1 (de) * 1983-06-09 1984-12-13 Robert Bosch Gmbh, 7000 Stuttgart Getriebe zum verstellen eines eine luftstroemung steuernden mittels insbesondere in einem kraftfahrzeug
JPH066972B2 (ja) * 1983-08-19 1994-01-26 株式会社ブリヂストン 歯車の制振装置
DE19532257C2 (de) * 1995-09-01 1998-07-09 Keiper Recaro Gmbh Co Einstellvorrichtung für Fahrzeugsitze
FR2754326B1 (fr) * 1996-10-03 1998-10-30 Peugeot Dispositif de mecanique de transmission de mouvement du type engrenage et son application a un aerateur de vehicule
DE19704835B4 (de) * 1997-02-08 2007-10-11 Valeo Klimasysteme Gmbh Klappenverstelleinrichtung für ein Kraftfahrzeug
FR2803006B1 (fr) * 1999-12-27 2002-03-15 Valeo Systemes Dessuyage Roue ou pignon dente comportant un troncon flexible
DE10011236C2 (de) * 2000-03-08 2002-02-21 Valeo Klimasysteme Gmbh Befestigungsvorrichtung
DE10062917A1 (de) * 2000-12-16 2002-06-20 Buhler Motor Gmbh Stellantrieb zur Verstellung einer Klappe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE542117A (fr) *
US3199364A (en) * 1963-09-10 1965-08-10 Morse Chain Co Composite plastic gear
US4439053A (en) * 1980-08-28 1984-03-27 Keiper Automobiltechnik Gmbh & Co. Kg Swivel joint, especially for seats with adjustable backrest
FR2765650A1 (fr) * 1997-07-04 1999-01-08 Soc D Mecanique Et De Plastiqu Procede de fabrication d'un engrenage a denture souple et engrenage ainsi obtenu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004012950A1 *

Also Published As

Publication number Publication date
AU2003249970A1 (en) 2004-02-23
WO2004012950A1 (fr) 2004-02-12
DE10234184A8 (de) 2011-02-10
DE10234184A1 (de) 2004-02-05

Similar Documents

Publication Publication Date Title
DE102004013009B4 (de) Antrieb für eine Verstelleinrichtung innerhalb eines Fahrzeuges, insbesondere eine Sitzverstelleinrichtung innerhalb eines Kraftfahrzeuges und Verfahren zur Herstellung eines solchen Antriebs
DE102017008036B4 (de) Sitzverstell-Baugruppe
DE19527912C2 (de) Beidseitig wirkender, manueller Antrieb zur Erzeugung einer Drehbewegung, insbesondere für Kraftfahrzeugsitze
EP1725429B1 (fr) Dispositif de reglage angulaire d'un composant pouvant tourner autour d'un axe de rotation, en particulier un accoudoir situe dans un vehicule
DE4021973C1 (fr)
EP0979750A2 (fr) Dispositif de réglage d' un siège de véhicule à vis et écrou
EP3486523B1 (fr) Porte-satellites
EP3235679B1 (fr) Engrenage pour un dispositif de reglage dans des vehicules destine a regler deux parties de vehicules reglables
WO1996023672A1 (fr) Mecanisme manuel d'entrainement bidirectionnel servant a generer un mouvement de rotation
WO2010031496A1 (fr) Tendeur de ceinture réversible
EP0981696A1 (fr) Transmission a roue dentee excentrique
DE202008016335U1 (de) Motor-Getriebeeinheit zum Betätigen eines Verstellelements eines Fahrzeuges
EP3486527A1 (fr) Dispositif formant roue hélicoïdale-planétaire et roue hélicoïdale interne pour un engrenage à roue hélicoïdal-planétaire
DE29814294U1 (de) Taumel- oder Exzentergetriebe für eine Fahrzeugsitz-Verstelleinrichtung
WO2012152555A1 (fr) Dispositif de commande, en particulier pour un composant de véhicule
EP3486530B1 (fr) Porte-satellites
EP3279019B1 (fr) Système de réglage de diffuseur d'air
DE102010048601A1 (de) Eingabevorrichtung mit variablem Betätigungsgefühl
WO2004012950A1 (fr) Dispositif de reglage et installation de chauffage ou de climatisation
EP3124298A1 (fr) Dispositif d'aeration
DE102006057336A1 (de) Zahnstangensystem mit variablem Hub für ein Fahrzeug
DE10138116C1 (de) Verstellbares Pedalwerk mit Sicherungselement
EP1924375A1 (fr) Outil d'usinage par enlevement de matiere des surfaces de pieces
DE60000543T2 (de) Mechanisches Getriebe mit variabler Übersetzung
WO1999047781A1 (fr) Dispositif d'entrainement pour une vitre orientable laterale d'un vehicule

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BEHR GMBH & CO. KG

17Q First examination report despatched

Effective date: 20070411

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20081216