EP0824178A2 - Lève-vitre électrique de véhicule - Google Patents

Lève-vitre électrique de véhicule Download PDF

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Publication number
EP0824178A2
EP0824178A2 EP97500138A EP97500138A EP0824178A2 EP 0824178 A2 EP0824178 A2 EP 0824178A2 EP 97500138 A EP97500138 A EP 97500138A EP 97500138 A EP97500138 A EP 97500138A EP 0824178 A2 EP0824178 A2 EP 0824178A2
Authority
EP
European Patent Office
Prior art keywords
glass
nonskid
general
windows
lift device
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Withdrawn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
EP97500138A
Other languages
German (de)
English (en)
Other versions
EP0824178A3 (fr
Inventor
Vinicio Completa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0824178A2 publication Critical patent/EP0824178A2/fr
Publication of EP0824178A3 publication Critical patent/EP0824178A3/fr
Withdrawn legal-status Critical Current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
    • E05F11/42—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 rack bars and toothed wheels or other push-pull mechanisms
    • E05F11/423—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 rack bars and toothed wheels or other push-pull mechanisms for vehicle windows
    • E05F11/426—Flexible rack-and-pinion arrangements
    • 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
    • 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
    • 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

  • the present utility model consists in an electrical window-lift device, for automobile windows in general, and its object is to supply a device that allows the elimination of electrical and mechanical complex systems that those vehicles usually have.
  • window-lift devices are known, among which, the most usual are the mechanical ones that end in an axle that going through the walls of the panel of the door, mounts a handle of command.
  • Hydraulic devices that include a servo and pipes finished in cylinders endowed with arms pushers are also known.
  • Electromechanical devices are also known, that include a central motor moving unit provided by means of transmission of movement that, crossing the doors, they enter toward the interior of the panel where they are connected with the mechanism of elevation of the glass.
  • This set is supplemented by a tubular compensator spring that, threaded in the axis and anchored to it, is also anchored in the frame of the glass, so that it is loaded of tension during the descent and it cooperates during the ascent of the mentioned glass.
  • Figure 1 is a lateral view of the vehicle of application, with a longitudinal section in the door that allows to appreciate the location of the electric window-lift device.
  • Figure 2 is a lateral view of the present window-lift device that allows to observe the disposition of its different component parts.
  • the motorreductor fixed to the frame of the glass is clearly distinguished, as well as the nonskid bodies that, mounted in their axis, are embraced by the lengthened bands.
  • the hook means are seen, while between both nonskid bodies the tubular compensator spring is appreciated.
  • Figure 3 a is a front view of a traverse section of the door with the glass in its inferior position.
  • Figure 3b is a view like the previous one but with the glass in superior position.
  • the electric window-lift device for windows of vehicles in general, is of the type in which the glass (1), being mobile, is slidingly channeled in the opposed grooved guides (12) of a frame (b') that, defining an opening of variable enabling by the own glass (1), is part of a panel (13), generally member of a door (b) of the vehicle (a); and the mentioned glass (1) is mounted on a frame (9) that, through means of transmission of movement, is operable by an electric motoreducer (c), component of a circuit that includes a switching means; said glass (1) being moveable in the same guides (12) between two limit points that correspond to the closing and opening positions, respectively, as well as to other intermediate ones;
  • this device is characterized because the motoreducer (c) that counts with fixation means (4) to said glass (1), is provided of a nonskid body (6) in whose periphery (6'), at least, a flexible and lengthened band (5) has nonskid embrace the one which, subject by its ends (5′′′) to the panel
  • the device of the present utility model consists on an electric window-lift, for windows of vehicles in general.
  • Said door (b) includes a window frame (b') whose opening is enabled variably by a glass (1) to which a motoreducer (c) is fixed.
  • the latter (c) is provided of a nonskid body (6) that is embraced by, at least, a lengthened band (5) anchored (14) and (15) in the panel (13) of the door (b), although in the embodiment that is described, the device includes two nonskid bodies (6) and two lengthened bands (5).
  • the door (b) of the vehicle (a) each, conform grooved guides (12) that extend from frame (b') of the window until panel (13), in the inferior part of the mentioned door (b).
  • the lateral borders (1') of the glass (1) are slidingly fixed.
  • the glass (1) has prepared in its inferior part a frame (9) to which the motoreducer is linked (c) through fixing means (4).
  • the motoreducer (c) is an unit composed by aii electric motor and a reducer that has for exit a motor axis (8).
  • This axis (8) is prolonged in a parallel way to the frame (9) until finishing in an end (8') rotatively mounted in a support (10) that, while on one hand it conforms a bearing for the one mentioned end (8'), on the other hand it is fixed to the frame (9) of the glass (1).
  • the axis (8) is provided of two nonskid bodies (6) with drum form whose peripheries (6') are jagged. In these peripheries (6'),each, have their nonskid embrace the internal faces (5"), also jagged, of lengthened and flexible bands(5). These lengthened bands (5) cross sidelong to the motor axis (8) and each one of them (5) is rolled helically on their nonskid body (6), to which it confers a complete embrace conforming a spire embracing (5').
  • each band (5) is projected in an inferior tract and another superior, both finished in respective ends opened in the form of an eyelet that call be hooked (5′′′). These ends (5′′′) can be hooked to hooking means (d) that link these lengthened bands (5) with the panel (13) of the door (b).
  • the hooking means (d) are constituted by tensile springs (11), each one (11) of which is endowed with an insert hook (11') [in the end open in the form of an eyelet (5′′′)] and with another hook (11") dedicated to the respective inferior anchorage (14) of the panel (13).
  • the hooking means (d) of the lengthened bands (5) are constituted by rigid hooks of insert-anchorage (16) that link these bands (5) with the superior anchorages (15) of the panel (13).
  • a tubular compensator spring (7) is coaxially mounted on the motor axis (8), in all intermediate disposition between both nonskid bodies (6).
  • This spring (7) that is threaded in the axis (8), has an end that conforms an anchorage (7") in the axis (8), while the other end finishes in another anchorage (7') in the frame (9) of the glass (1).
  • the glass (1) at the top of its upward career closes the opening defined by the frame (b') of the window of the door (b). If under those conditions the switch of the circuit of the motoreducer is worked (c), the motor axis (8) of the latter (c) is animated of gyrating movement, the same as the nonskid bodies (6) that said axis (8) has solidarily mounted.
  • the nonskid bodies (6) are movement transmitting means that, being revolving in the motor axis (8), becomes rectilinear movement alternatingly upward-descending of the glass (1), among the grooved guides (12) of the door (b).
  • tubular compensator spring(7) is stretched by the descent of the frame (9) [in which one of its ends has anchorage (7')], being loaded of tension in the sense of the descending career of the glass (1). This way it reaches the maximum tension in the inferior position of the glass (1). Therefore when beginning the upward career of the mentioned glass (1) the tubular compensator spring(7) behaves as cooperating with the work of the motoreducer (c).

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
EP97500138A 1996-08-15 1997-08-14 Lève-vitre électrique de véhicule Withdrawn EP0824178A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AR9604008 1996-08-15
AR10400896 1996-08-15

Publications (2)

Publication Number Publication Date
EP0824178A2 true EP0824178A2 (fr) 1998-02-18
EP0824178A3 EP0824178A3 (fr) 1999-09-22

Family

ID=3460975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97500138A Withdrawn EP0824178A3 (fr) 1996-08-15 1997-08-14 Lève-vitre électrique de véhicule

Country Status (4)

Country Link
EP (1) EP0824178A3 (fr)
JP (1) JP3047300U (fr)
BR (1) BR9706151A (fr)
CA (1) CA2212879A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115853379A (zh) * 2021-09-23 2023-03-28 福州明芳汽车部件工业有限公司 具有适配架的玻璃升降机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1092796B (it) * 1978-02-24 1985-07-12 Sessa T Perfezionamenti relativi a dispositivi di equilibratura del cristallo mobile a saliscendi in finestre,in particolare per veicoli
JPS5761062U (fr) * 1980-09-29 1982-04-10
CA1297928C (fr) * 1987-03-18 1992-03-24 Nebojsa Djordjevic Commande d'ouverture sur cable pour glace d'automobile
DE4008061A1 (de) * 1990-03-14 1991-09-19 Swf Auto Electric Gmbh Vorrichtung zum bewegen verschiebbarer teile
ES2089950B1 (es) * 1993-11-12 1998-08-16 Dispositivos Acces Puertas Sa Elevalunas a cable de cadena cinematica simplificada y accionamiento electrico o manual.
DE4428262C1 (de) * 1994-08-10 1996-01-25 Brose Fahrzeugteile Motorisch angetriebener Fensterheber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115853379A (zh) * 2021-09-23 2023-03-28 福州明芳汽车部件工业有限公司 具有适配架的玻璃升降机

Also Published As

Publication number Publication date
BR9706151A (pt) 1999-06-01
JP3047300U (ja) 1998-04-10
EP0824178A3 (fr) 1999-09-22
CA2212879A1 (fr) 1998-02-15

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