EP2003275A1 - Anordnung für eine schnellschliessende Schwenktür eines Kraftfahrzeugs - Google Patents

Anordnung für eine schnellschliessende Schwenktür eines Kraftfahrzeugs Download PDF

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Publication number
EP2003275A1
EP2003275A1 EP08300213A EP08300213A EP2003275A1 EP 2003275 A1 EP2003275 A1 EP 2003275A1 EP 08300213 A EP08300213 A EP 08300213A EP 08300213 A EP08300213 A EP 08300213A EP 2003275 A1 EP2003275 A1 EP 2003275A1
Authority
EP
European Patent Office
Prior art keywords
roller
door
lever
intermediate portion
track
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Withdrawn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
EP08300213A
Other languages
English (en)
French (fr)
Inventor
Didier Michelin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP2003275A1 publication Critical patent/EP2003275A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/08—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening
    • E05C17/085—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening automatic release by further opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles

Definitions

  • the invention relates to an arrangement for holding in at least one predetermined angular position of a motor vehicle pivot door.
  • the invention more particularly relates to an arrangement for holding in at least one predetermined angular position of a motor vehicle pivoting door which is articulated on a vehicle body structure element by means of at least one axial hinge, said arrangement including at least one indexing device in at least one fixed angular position which is interposed between a door wafer wall and the body structure element for determining said determined fixed angular position of the door, said indexing comprising at least one transversely oriented arm whose first end is carried by the edge wall of the door and of which a second end carrying at least one axially oriented rolling roller which is capable of being received in a guiding element, integral with the body structure element, which comprises at least a first transverse track of r or said roller and a retractable indexing means of said roller which is arranged in an intermediate portion of the track and which is associated with the determined fixed angular position of the door.
  • such an arrangement is intended to ensure the maintenance of a revolving door of a motor vehicle in at least two angular positions, in particular an angular position of half-opening in which the door is rotated by a determined angle of about 90 degrees to the vehicle body structure member, and a full aperture angular position in which the door is rotated by a determined angle of about 180 degrees to the body structure element of the vehicle.
  • the door is held in its half-open angular position by a passive indexing means. From this half-open position, if a pulse is printed on the door, the indexing means can be deactivated and the door can then freely close or open in full.
  • This configuration is disadvantageous for a commercial vehicle for which it may be desirable to have a stable position of half-opening of the door.
  • this indexing means relates to the two directions of opening and closing of the door.
  • This configuration is disadvantageous for a commercial vehicle for which it may be necessary to close the door without having to overcome the antagonistic effort of the indexing means.
  • the invention provides an arrangement of the type described above for stable indexing of the half-opening position of the door and a quick closing of the door.
  • the first embodiment relates to a non-positive notch door stop
  • the second and third modes relate to a positive notch door stop
  • the door 12 is hinged to a body structure member 14 of the vehicle through at least one axial hinge (not shown) which has been shown an axis "A" pivoting.
  • the arrangement 10 comprises at least one indexing device 16 according to at least one fixed angular position which is interposed between a wall portion 18 of the door 12 and the body structure element 14 to determine the position fixed fixed angle of the door 12.
  • the indexing device 16 comprises in known manner at least one arm 20 of transverse orientation, a first end 22 is carried by the wall 18 of the edge of the door 12 and a second end 24 carries at least one roller 26, axially parallel to the axis "A" which is receivable in a guide element 28, integral with the body structure element 14, which comprises at least a first transverse track of rolling of the roller 26 and a retractable indexing means 32 of the roller 26, which is arranged in an intermediate portion of the track 30, and which is associated with the determined fixed angular position of the door 12.
  • the arm is for example made from a wire whose bent end receives the roller 26.
  • This configuration makes it possible to propose a stop of the roller 26 in the track 30 according to a determined position which determines an intermediate angular position for stopping the opening of the door 12.
  • the invention proposes a guide element 28 comprising a second rolling track for the roller 26.
  • this fourth running surface of the second track 35 is curved according to an arc of curvature determined to accompany the rolling of the roller 26 during its displacement on the second track 35 during the closing movement of the door 12.
  • the retractable indexing means 32 of the roller 26 which is arranged in an intermediate portion of the first track 30 and which is associated with the determined fixed angular position of the door 12, comprises a lever 52, a first end 54 of which is mounted pivoting axially via a pivot 56 and is biased resiliently relative to the plate 38, for example by means of a torsion wire spring 58.
  • FIGS 9 to 10 and 21 to 30 respectively represent second and third alternative embodiments of the retractable indexing means 32 of the roller 26, shown during the movement of the roller in the first pista 30, this displacement being associated with the opening of the door 12.
  • the guide element 28 comprises a plate 38, of section having substantially the shape of two "U” recumbents whose concavities are arranged facing one another, having a fastening surface 40, two first tracks 30A and 30B rolling and two second tracks 35A and 35B rolling intended to receive two coaxial rollers 26A and 26B carried by the arm 22 whose end is in this embodiment shaped as a "T" to receive the two rollers 26A and 26B of the same size and opposite.
  • the toothed wheel 84 is indexed every 60 degrees by a blasting means 86 comprising a radial spring 106 urging a ball 108 against the notches of the wheel 84.
  • FIGS. 9 to 20 illustrate a second embodiment comprising a retractable indexing means 32 operating substantially in a manner similar to the embodiment described above, but associated with a single roller 26.
  • the plate 38 includes a first track 30 and a second track 36, both intended to receive a single roller 26.
  • the wheel 125 is indexed every 45 degrees by means of a spring blade 150 cooperating with adequate cavities 127 of the wheel 125.
  • the user causes a partial retreat of the roller 26 by closing the door 12 slightly by a reduced angle, as shown in FIG. figure 17 corresponding to a closure of the door at an angle of about ten degrees, and in this case the roller 26 again urges the downstream ramp 120 of the intermediate portion 114 of the first control lever 110, which causes again the rotation of the cam 128 to four bosses 130 so that no boss 130 solicits the intermediate portion 144 of the second lever 140.
  • the invention therefore proposes an arrangement 10 making it possible to open a door 12 and to keep it open substantially halfway in a predetermined fixed angular position, and to close said door without going back through said indexing position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
EP08300213A 2007-06-12 2008-05-28 Anordnung für eine schnellschliessende Schwenktür eines Kraftfahrzeugs Withdrawn EP2003275A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755678A FR2917335B1 (fr) 2007-06-12 2007-06-12 Agencement pour une porte pivotante de vehicule automobile a fermeture rapide.

Publications (1)

Publication Number Publication Date
EP2003275A1 true EP2003275A1 (de) 2008-12-17

Family

ID=38962841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08300213A Withdrawn EP2003275A1 (de) 2007-06-12 2008-05-28 Anordnung für eine schnellschliessende Schwenktür eines Kraftfahrzeugs

Country Status (2)

Country Link
EP (1) EP2003275A1 (de)
FR (1) FR2917335B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996499A1 (fr) * 2012-10-05 2014-04-11 Coutier Moulage Gen Ind Dispositif d’arret de porte destine a stabiliser un ouvrant d’un vehicule automobile et ensemble d’arret de porte comprenant un tel dispositif d’arret de porte
FR3074828A1 (fr) * 2017-12-12 2019-06-14 Psa Automobiles Sa Ensemble avec un dispositif de limitation de deplacement perfectionne

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0808981A2 (de) * 1996-05-23 1997-11-26 FIAT AUTO S.p.A. Einrichtung für die Steuerung des Öffnungs- und Schliessvorganges von Kraftfahrzeugtüren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0808981A2 (de) * 1996-05-23 1997-11-26 FIAT AUTO S.p.A. Einrichtung für die Steuerung des Öffnungs- und Schliessvorganges von Kraftfahrzeugtüren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996499A1 (fr) * 2012-10-05 2014-04-11 Coutier Moulage Gen Ind Dispositif d’arret de porte destine a stabiliser un ouvrant d’un vehicule automobile et ensemble d’arret de porte comprenant un tel dispositif d’arret de porte
FR3074828A1 (fr) * 2017-12-12 2019-06-14 Psa Automobiles Sa Ensemble avec un dispositif de limitation de deplacement perfectionne

Also Published As

Publication number Publication date
FR2917335A1 (fr) 2008-12-19
FR2917335B1 (fr) 2009-08-21

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