EP0501530A2 - Motor- und Getreibeträger - Google Patents

Motor- und Getreibeträger Download PDF

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Publication number
EP0501530A2
EP0501530A2 EP92108208A EP92108208A EP0501530A2 EP 0501530 A2 EP0501530 A2 EP 0501530A2 EP 92108208 A EP92108208 A EP 92108208A EP 92108208 A EP92108208 A EP 92108208A EP 0501530 A2 EP0501530 A2 EP 0501530A2
Authority
EP
European Patent Office
Prior art keywords
motor
cover
support
worm screw
crown wheel
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
EP92108208A
Other languages
English (en)
French (fr)
Other versions
EP0501530A3 (en
EP0501530B1 (de
Inventor
Antonio Romero Magarino
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.)
Dispositivos de Accesorios de Puertas SA
Original Assignee
Dispositivos de Accesorios de Puertas SA
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 Dispositivos de Accesorios de Puertas SA filed Critical Dispositivos de Accesorios de Puertas SA
Priority claimed from EP87500038A external-priority patent/EP0278199B1/de
Publication of EP0501530A2 publication Critical patent/EP0501530A2/de
Publication of EP0501530A3 publication Critical patent/EP0501530A3/en
Application granted granted Critical
Publication of EP0501530B1 publication Critical patent/EP0501530B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/485—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with cable tensioners
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/50—Crank gear with clutches or retaining brakes, for operating window mechanisms
    • E05F11/505—Crank gear with clutches or retaining brakes, for operating window mechanisms for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/697—Motor units therefor, e.g. geared motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/486—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with one cable connection to the window glass
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • motorized reducers are known that are made up of an independent motor, which by means, for example, of an elastic coupling, powers a reducer, that means it is necessary to have one housing for the motor and another for the reducer, all of which used to mean that double units had to be manufactured as a consequence of this, with different moulds for the housing and also different assembly tooling, with the peculiarity that to be able to used the motor-reducer in applications with the power outlet on one or the other side, it was necessary for the reducer housing to be symmetrical parts.
  • the patent provides a small reducer that is made up of one single block or unit which can be used in any position, and in which the motor and the worm screw have a single support to be able to receive the crown with the mechanism to drive the cable drum or pinion which operates another mechanism, for example the window drive system of a vehicle, which are sometimes operated by a pinion and on other occasions by means of a cable drum.
  • the single unit of the patent is symmetrical, so that it can be used equally for one position or side or for the other.
  • the special shape of the support that serves as the front housing for the motor, which has a single drill hole for fixing, situated in a protruding part below the hollow of the worm screw and symmetrical with respect to the medium plane of the part, which allows the unit assembly plate to be fitted symmetrically to it , that is, on one side or the other of the side of the motor, as demanded by its situation in the door of the vehicle.
  • the assembly of the small-sized reducer is made up of a low-power micromotor, which includes the support for the reducer, and whose power intake is placed directly above the worm screw, which is cut or laminated on the rotor shaft itself, thus allowing the total length of the assembly to be reduced.
  • the shaft in cuestion has only two sperical supports at its ends, with these preferably being of sintered, self-lubricated material. These are some lenticular, coaxial supports responsible for supporting the play and loads of axial thrust, by means of plastic material with high resistance to wear and temperature and a low friction coefficient, which are obviously placed in an adjacent position as regards the said spherical supports.
  • motor cover-support part in the shape of a circular segment, whose centre coincides with the shaft of the crown, which has three equally spaced drill holes, in which the worm screw shows the profile of its helix through a portion of the said motor cover-support part.
  • the crown support can therefore be adapted to this part and fixed in the drill holes by means of suitable bolts or rivets.
  • the said cover-support receives, at the end farthest away from the sperical support of the worm screw rotor shaft, and near the motor itself it houses a retainer that is coaxial with the shaft, so that it ensures the oiltightness, watertightness, etc. of the motor, with the help of an elastic joint in the flanging area of the cover-support with the motor housing.
  • the motor-reducer assembly is fitted to the door of the vehicle by means of an assembly plate, which is a die-cut part of sheet metal, of suitable thickness, which at one end received, through an opening carried out on a right angle fold, the body of the motor and at the other end takes the shape of a "A"-shaped leg, which with its corresponding drill hole is fixed to the drill hole in the protruding part of the motor support by means of a rivet or bolt.
  • This system allows a metallic surface to be left available to back up laterally to the motor, of the shape and dimensions required for bolts or nuts to be fixed to it by welding, so that they coincide with the drill holes determined by the constructor of the vehicle in the door, so that the centre of gravity of the motor-reducer assembly is contained between them; this condition is of great importance so that the dynamic stresses that the mass of this assembly produces when the door is being closed does not cause the tearing away of the sheet metal which is so common.
  • the body cover of the semi-reducer motor can be as narrow as the motor itself, and also completely symmetrical with respect to the average axial plane of the assembly, thus being able to admit the support housing of the crown indistinctly at one side or the other, according to convenience.
  • an oil and damp retaining element is adapted (7), responsible for impeding, if necessary, these elements from passing into the electrical area of the brushes and the rotor collector, where they might be the cause of breakdowns, taking into account that the conditions of dampness and temperature inside the door panel might be very variable at certain moments.
  • This support is preferably made by injection of reinforced fiber glass thermoplastic resin or light metal.
  • the operation of the cable in the case of window winding devices of this type, is made up of the toothed crown wheel (8), made of thermoplastic resin with a low friction coefficient, which gears on the worm screw-spindle (2) of the motor (1), and which forming part of the coplanary torque transmitter (9), draws over the drum that is integral to this system the two strands of cable (10 and 11) wound onto it and connected among themselves to the plate or unit for moving the pane of glass, as shown in figure 7.
  • the cable system is supported by the two casing elements (14 and 15), made by injection of reinforced fiber glass thermoplastic resin and with a rotation shaft (16) inserted under pressure with its ends on the corresponding supports of the said housing.
  • the compensation of the cable is carried out by means of guides (12), made by injection of thermoplastic resin with a low friction coefficient, the cable conductors (26) and the helicoidal springs (13) shown in figure 1, which facilitates its sliding and compensation over the corresponding outlets (17) of the housing (15).
  • Housing (14) which houses the crown wheel (8) and the torque transmitter (9), is connected to housing (15) by the shaft (16) and by the plastic deformation of the sectorial projections (18).
  • this unit is inserted into the bracket support (6) of the motor like a case, so that the crown wheel (8) will gear on the worm screw (2) and will be fastened to it by means of three rivets or bolts (10), thus shaping the compact motor-reducer that is extremely reduced in both size and weight, with the particular advantage that the motor can be exchanged by simply loosening the fixing elements (19) and then replacing them once that the change has been carried out.
  • Housing (14) is a single part due to its geometry, so it can be used on one side or the other of the motor-reducer assembly, which means a considerable saving.
  • This assembly is connected to the door of the vehicle by means of a simple anchoring plate (20), which clamps the motor in its rear part (figures 1 and 2) and is fixed by its front part through the only drill hole that the assembly has in the front support (6) of the motor, by means of a rivet or bolt (21) and its corresponding washer.
  • the anchoring plate (20) is oversized at its support area on the door, so that the centre of gravity of the motor-reducer assembly falls within the box defined by the fixing elements, usually bolts (23).
  • the fixing elements usually bolts (23).

Landscapes

  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Motor Or Generator Frames (AREA)
EP92108208A 1986-06-19 1987-06-17 Motor- und Getreibeträger Expired - Lifetime EP0501530B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES294919U 1986-06-19
ES1986294919U ES294919Y (es) 1986-06-19 1986-06-19 Motosemireductor reducido
EP87500038A EP0278199B1 (de) 1986-06-19 1987-06-17 Fahrzeugfensterantriebssystem

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP87500038.2 Division 1987-06-17

Publications (3)

Publication Number Publication Date
EP0501530A2 true EP0501530A2 (de) 1992-09-02
EP0501530A3 EP0501530A3 (en) 1992-12-02
EP0501530B1 EP0501530B1 (de) 1997-05-28

Family

ID=8441693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92108208A Expired - Lifetime EP0501530B1 (de) 1986-06-19 1987-06-17 Motor- und Getreibeträger

Country Status (3)

Country Link
EP (1) EP0501530B1 (de)
DE (1) DE3752069T2 (de)
ES (1) ES294919Y (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345223A (zh) * 2019-08-05 2019-10-18 中国工程物理研究院机械制造工艺研究所 一种电动光学镜架减速器及调节部件
EP3611324A1 (de) * 2018-08-06 2020-02-19 HI-LEX Corporation Vorrichtung zum heben/senken von fensterscheiben

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239256C2 (de) * 1972-08-09 1985-01-17 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg Fensterheber mit Elektromotorantrieb
US4167834A (en) * 1978-02-15 1979-09-18 Ferro Manufacturing Corporation Power window mechanism
DE8128186U1 (de) * 1981-09-25 1982-06-16 Siemens AG, 1000 Berlin und 8000 München Getriebemotor, insbesondere elektromotorischer fensterheber-antrieb fuer kraftfahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3611324A1 (de) * 2018-08-06 2020-02-19 HI-LEX Corporation Vorrichtung zum heben/senken von fensterscheiben
CN110345223A (zh) * 2019-08-05 2019-10-18 中国工程物理研究院机械制造工艺研究所 一种电动光学镜架减速器及调节部件
CN110345223B (zh) * 2019-08-05 2024-05-31 中国工程物理研究院机械制造工艺研究所 一种电动光学镜架减速器及调节部件

Also Published As

Publication number Publication date
EP0501530A3 (en) 1992-12-02
DE3752069D1 (de) 1997-07-03
EP0501530B1 (de) 1997-05-28
ES294919Y (es) 1987-11-01
ES294919U (es) 1987-03-16
DE3752069T2 (de) 1998-01-02

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