EP1561891A2 - Mécanisme de pivotement pour ouvrir et fermer une porte avec vantail et châssis, en particulier pour une porte de véhicule - Google Patents

Mécanisme de pivotement pour ouvrir et fermer une porte avec vantail et châssis, en particulier pour une porte de véhicule Download PDF

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Publication number
EP1561891A2
EP1561891A2 EP05001344A EP05001344A EP1561891A2 EP 1561891 A2 EP1561891 A2 EP 1561891A2 EP 05001344 A EP05001344 A EP 05001344A EP 05001344 A EP05001344 A EP 05001344A EP 1561891 A2 EP1561891 A2 EP 1561891A2
Authority
EP
European Patent Office
Prior art keywords
door
crank arm
main crank
mechanism according
swing mechanism
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Withdrawn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
EP05001344A
Other languages
German (de)
English (en)
Other versions
EP1561891A3 (fr
Inventor
Franz Lorey
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.)
EDAG GmbH and Co KGaA
Original Assignee
EDAG GmbH and Co KGaA
Edag Engineering and Design AG
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 EDAG GmbH and Co KGaA, Edag Engineering and Design AG filed Critical EDAG GmbH and Co KGaA
Publication of EP1561891A2 publication Critical patent/EP1561891A2/fr
Publication of EP1561891A3 publication Critical patent/EP1561891A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
    • E05D15/32—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms
    • E05D15/34—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms with wings opening parallel to themselves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • 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
    • E05Y2900/531—Doors

Definitions

  • the door panel of a vehicle door is so on struck the post of a door frame that it to the Opening the door pivoted about a fixed vertical axis becomes.
  • the invention is thus based on the problem of opening a door create, whose door opening as possible with the door open is largely free, their mechanism easy to implement is and which needs little maintenance.
  • the invention provides a pivoting mechanism for opening and closing a door consisting of a door leaf and a door frame in which a Schoparallelogrammgetriebe with a front main crank arm and a rear main crank arm is provided, which are each mounted on the one hand on the door frame and on the other hand on the door leaf, wherein the door frame side mounting of the front main crank arm is close to the door opening, and wherein the Stilparallelogrammgetriebe having adjusting means with which the geometry is variable such that when approaching the door leaf to the door frame of the door frame side bearing point of the front main crank arm is moved in addition to belonging to the basic geometry pivotal movement in the direction of the adjacent door frame section.
  • the door leaf When using a pure Hauptparallelogrammgetriebes according to the first feature, the door leaf would Open and close always aligned parallel to the door opening led, because the sides of the door leaf, at which the main crank arms are stored, each on one Circular path around the axles of the main crank arms on the door frame to be moved. In this way, the door opening can be completely clear.
  • the problem with such a trajectory is the locking of the door leaf. Because of the Kinematics of a parallelogram transmission the movement of the Door leaf near the door opening is approximately perpendicular to it, are locks on both door edges with movable Provide bars, which is a receptacle for a pin lock a door as soon as the door leaf in the Door opening is located. Because such a lock both on front door edge and at the rear edge of the door necessary is the effort to lock the door in the door frame very expensive. Therefore, the invention provides an embodiment according to the second feature.
  • the clou of the invention thus consists in that Geometry of the main parallelogram gearbox.
  • the parallelogram should be stretched, when the door leaf of the closed position in the door frame approaches or is in this closed position.
  • the parallelogram should be stretched, when the door leaf of the closed position in the door frame approaches or is in this closed position.
  • the geometry of z. B. from a pin and a Socket existing lock so be designed can that the pin on the door leaf in the in the door leaf level lying jack is inserted so that he - in Viewed transversely to the door frame level - behind one is formed by the socket wall barrier formed. So that can at least in an attempt to break the door easily torn across the door frame plane out of the door frame become.
  • the change of geometry can be done either by a Change in the effective length of the front main crank arm or by a displacement of the rear bearing point of the main crank arm towards the frame section take place in which the lock is located.
  • the Main crank arm to perform as a telescopic rod, wherein by a arranged in the telescopic rod spring the Both telescopic rod parts are pressed apart.
  • a backdrop is provided in which a sliding block which is guided with one of the telescopic rod parts connected is. At the end of the closed position allows the Backdrop, that the two telescopic rod parts apart move, which extends the main crank arm becomes.
  • FIG. 1 Another possibility is the front one Main crank arm composed of two levers of approximately equal length to put the hinged together by a hinge are connected.
  • a tension spring holds the two levers in a slightly bent position, so that the length of the Main crank arm, defined by the distance between its bearing points, is shortened.
  • the two levers will be shortly before completely closing the door against the force of Tension spring brought into a more stretched position by the rear main crank arm presses against one of the levers.
  • This design is relatively easy to implement.
  • a locking device is provided, which is also operated by the main crank arm.
  • one the bearing points of the front main crank arm preferably whose bearing point on the door frame, to move.
  • This can be a fixed bearing pin, in a Slotted hole on the front main crank arm slides, inserted become.
  • An extension, d. H. a shift of the bearing pin in the slot to increase the distance between the bearing points, carried out by a forced operation of the pin in the socket on the door frame.
  • a locking device between the bearing pin and main crank arm preferably from a ring with a recess and one in the recess matching catch exists.
  • the door frame side bearing point can but also be a stationary backdrop be formed in the a sliding block on the front main crank arm slidable is stored.
  • the control of the shift can thereby be done by means of a handlebar, the rotatable at the rear Main crank arm is attached.
  • the rear bearing point of the Main crank arm but can also be stored on a control lever be, with the adjustment of the control lever also with a handlebar, the main bearing pivotally connected takes place.
  • the bearing of the handlebar on the control lever can with the bearing axis of the Main crank arm at the control lever match or off to be different.
  • the pivoting mechanism may also be suitable be combined with a longitudinal guide of the door.
  • a further embodiment of the invention with a Schoparallelogrammgetriebe consisting of a front Main crank arm and a rear main crank arm, respectively on the one hand on the door frame and on the other hand on the door leaf are stored, with the door frame side storage the front main crank arm is done near the door opening, sees a control parallelogram between the frame-side end of the front main crank arm and the door frame, wherein the control cranks in the Closed position of the mechanism approximately perpendicular to Door opening plane are aligned.
  • the pivot axis to the the front main crank arm turns is not stationary on the frame, but movable and leads due to the orientation the control crank when opening the door first a parallel movement to the door opening through.
  • the front edge of the door, at the front Main crank is rotatably mounted, a corresponding movement performs, allowing for locking this edge of the door only one pin is necessary, in an appropriate Bush is inserted in the door frame.
  • spigot and socket are aligned parallel to the door opening, which As a result, this door edge in the closed Position can not be moved perpendicular to the door opening can. On a separate bar can thus at this Be waived.
  • the rear main crank arm is due to the intended Kinematics of the swivel mechanism removed from the door opening articulated in a fixed axis on the door frame. In order to he does not appear when the door is closed, it lies in a corresponding groove in the door frame.
  • This also has the advantage that when the door is closed the groove is filled in by the rear main crank arm and thus secured against contamination.
  • the groove is recessed, so that a receiving chamber for the Steuerparallelogrammgetriebe forms.
  • FIG. 1 shows a first embodiment of the pivoting mechanism, wherein the front main crank arm 1 as a telescopic rod 30 is executed. With 2 is the rear main crank arm described here slightly bent executed is.
  • the front ends of the two crank arms 1 and 2 are pivotally connected to a door leaf carrier 17.
  • the rear ends are each pivotally on one of two superimposed discs 32 a, b existing Bearing 31 mounted, wherein the two crank arms 1, 2 are located between the discs 32 a, b.
  • the telescopic rod 30 consists of a front part 33rd and a rear part 34. At the front part 33, which with the door leaf carrier 17 is connected, there is a Cross pin 35, in a backdrop 36 in the two Slices 32 a, b of the bearing block 31 is guided. Of the Main part of the link 36 extends arcuately to the bearing axis the rear telescopic part 34 on the bearing block 31, so that when the front main crank arm 1 a corresponding Angular segment passes through the telescopic rod 30th no change in length experiences. In the end, has the backdrop 36 a forward projection 37 which allows that the telescopic rod 30 due to a in her arranged compression spring 38 extended. This will the parallelogram formed by the two main cranks 1, 2 slightly stretched in the final phase of the closing movement, which is sufficient that at the front end of the Door leaf trained pin 21 of the door lock a Longitudinal movement runs parallel to the door leaf level.
  • Figure 2 shows a perspective view of the mechanism.
  • FIG 3 shows a solution in which the front main crank arm 1 consists of two levers 40, 41, which at their to each other abutting ends stored in a hinge 43 are.
  • a tension spring 44 By means of a tension spring 44, the two levers 40, 41 in a slightly bent basic position against each other braced.
  • the rear lever 41 At the rear lever 41 is a Stop 45, the rear main crank arm 2 to the plant comes as soon as the door leaf approaches the door frame. If so, the rear main crank arm pushes 2 against the stop 45 and causes the two levers 40, 41 against the force of the tension spring 44 in a stretched Position, which is an extension of the front main crank arm 1 means. That puts the effect, as already described for Figure 1 is.
  • the stopper 45 is designed as a cylindrical pin, which can slide on the main crank arm 1 along. To the reduce the frictional forces even further, the pin 45 can be rotatably mounted about its vertical axis be. So that the two main crank arms 1, 2 overlap can, the rear main crank arm 2 in cross section U-shaped and open to the front main crank arm 1, so that this in the thus formed slot of the rear Main crank arm 2 can dip.
  • a blocking means intended to avoid the front main crank arm when open Door despite the bias by the tension spring 44 changes its angular position.
  • This consists of a figure 4a Locking lever 50 which is rotatably mounted on the rear lever and a locking head 51 between two stops 52 immersed in the hinge 43. By a Locking lever spring 53 it is biased in this blocking position.
  • On the locking lever 50 is another stop 54, also from the rear main crank arm 2 is pressed. Compared to the stop 45 on the lever of But he stands out first, so first the locking lever 50 is released before by investment of the rear main crank arm 2 of the main crank arm 1 is stretched can be.
  • FIG. 4a shows a further embodiment the locking device with one of a compression spring loaded locking pin 55, which in a similar way as the locking head 51 locks the hinge 43. The unlocking takes place by means of a ramp 56 on the rear main crank arm 2, the locking pin 55 against the pressure of Push spring back.
  • the embodiments described below effect the change of the geometry of the parallelogram by a change in position of the frame-side bearing point of the front main crank arm 1.
  • the front main crank arm 1 which is executed here in one piece is, at the rear end of a slot 60, in the one on the door frame mounted bearing pin 61 protrudes.
  • a Tension spring 62 on the one hand on the main crank arm 1 and on the other hand fixed with a tab 63 on the bearing pin 61 is, the main crank arm 1 is pulled into position, in which the bearing pin 61 in a front Area of the slot is located so that the distance between the front and the rear bearing point of the front Main crank 1 has a basic position.
  • a locking device set up with the extended parallelogram is free to allow just this extension.
  • a latch 64 is integrally formed on the front main crank arm 1, behind the pivoting of the main crank arm 1 behind a half-ring 66 attached to the bearing pin 61 located: Is the door leaf just before or in the Closed position, the latch 64 is completely beside the half-ring 66 for lying and can past this be moved radially outwards, so that the front Main crank arm 1 is moved so that the bearing pin 61 in the slot 60 moves backwards (Fig. 5b) and thus the distance between the two bearing points of the Main crank arm is increased.
  • the rear end of the front main crank arm 1 with a Control lever 70 connected in a fixed bearing point is pivotally mounted on the door frame.
  • the angular position the control lever 70 determines the position of the rear Bearing axle 71 of the front main crank arm 1.
  • the adjustment the control lever 70 can by means of a link 72, which is connected to the rear main crank arm 2 is.
  • the bearing point of the link 72 on Control lever 70 either in accordance with Figure 6, 7 closer to the stationary Fulcrum of the control lever are as the bearing point of the front main crank arm 1 on the control lever 70th or - which is not shown in detail - with the bearing point of the front main crank arm 1 on the control lever 70 match.
  • Fig. 7 shows a perspective view of a concrete Embodiment of the schematic diagram of FIG. 6.
  • the bearing pin 61 executed as a sliding block, in an am Door frame fixed trained backdrop 73 slidable is stored.
  • the one connected to the rear main crank arm 2 Handlebar 72 is connected to the sliding block and moves this and thus the rear bearing point of the front main crank arm 1 according to the angular position of the rear main crank arm 2.
  • Figures 9 and 11 show a plan view of the section by a further embodiment of the invention Mechanism consisting of a main parallelogram gear, a front main crank arm 1 and a rear main crank arm 2 has. These are swiveling mounted on a door opening 5 surrounding a door frame 3.
  • the rear main crank arm 2 is a storage 4 with a fixed axis away from the door opening 5 provided and for the front main crank arm 1 a Control parallelogram transmission 6 near the door opening 5.
  • the each free ends of the main crank arms 1, 2 are with the front or rear end of a door leaf carrier. 7 connected.
  • a door leaf will have two such mechanisms held and operated, the door leaf carrier a lower mechanism on the lower edge of the door leaf and the door leaf carrier 7 of an upper mechanism the lower edge of the door leaf is attached.
  • control cranks 10, 11 are also, as shown in FIG 10 can be seen, arranged in different levels, so that they can overlap. This is located under the one control crank 11 on the pivot axis on Hauptkurbelarm 1 a spacer sleeve 12, whose height in about the height of the other control crank 10 corresponds, so that, as can be clearly seen in Figure 12, the control cranks 10, 11 can also be crossed over.
  • the rear main crank arm 2 pivots according to the Arrow 15 counterclockwise, leaving the door leaf carrier 7 and the associated door first one Pivoting movement in a clockwise direction.
  • FIG 13 is a cross section through a with a Door leaf carrier 7 connected door leaf 20 shown.
  • This carries at its front edge a pin 21, which is aligned parallel to the door opening 5. He is in successive, overlapping positions shown, he in the initial phase of an opening movement or in the final phase of a closing movement.
  • the door leaf carrier 7 mediated in the position "A” is, the pin 20 fits snugly into a socket 22 in Frame 3.
  • the pin passes 21 a movement that in the very first phase in the essentially parallel to the door opening according to arrow 14 (see also Fig. 1) takes place. But the movement is not can run completely parallel, the socket 22nd and the pin 21 each tapered, the shape being determined by the envelope of the trajectory is.
  • FIG. 13 thus represents the different positions of the 21 pin when you open the door. It can be seen that these are led out of the frame 3, in a direction parallel to the door opening 5, wherein the door leaf 20 itself first a pivoting movement in a clockwise direction performs.
  • the front bearing points the two main crank arms 1, 2 on the door leaf or on the door leaf carrier do not need to be located there directly. Rather, they can also be formed on a rail be on which the door leaf slides in the longitudinal direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Lock And Its Accessories (AREA)
EP05001344A 2004-02-06 2005-01-24 Mécanisme de pivotement pour ouvrir et fermer une porte avec vantail et châssis, en particulier pour une porte de véhicule Withdrawn EP1561891A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410006012 DE102004006012A1 (de) 2004-02-06 2004-02-06 Schwenkmechanismus zum Öffnen und Schließen einer aus einem Türblatt und einem Türrahmen bestehenden Tür, insbesondere einer Fahrzeugtür
DE102004006012 2004-02-06

Publications (2)

Publication Number Publication Date
EP1561891A2 true EP1561891A2 (fr) 2005-08-10
EP1561891A3 EP1561891A3 (fr) 2009-03-18

Family

ID=34673193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001344A Withdrawn EP1561891A3 (fr) 2004-02-06 2005-01-24 Mécanisme de pivotement pour ouvrir et fermer une porte avec vantail et châssis, en particulier pour une porte de véhicule

Country Status (2)

Country Link
EP (1) EP1561891A3 (fr)
DE (1) DE102004006012A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109552594A (zh) * 2018-12-11 2019-04-02 中国航空工业集团公司金城南京机电液压工程研究中心 一种曲柄浮动式舱门作动机构
CN110206452A (zh) * 2019-07-10 2019-09-06 德屹智能科技(扬州)有限公司 一种自动回转门

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008641A1 (de) 2006-02-24 2007-08-30 Robert Bosch Gmbh Verfahren zum Betreiben eines Hybridfahrzeugs und Steuergerät zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309313A1 (de) * 1973-02-24 1974-09-12 Kloeckner Humboldt Deutz Ag Schwingfluegel zum verschliessen von wandoeffnungen an fahrzeugen
FR2503231A1 (fr) * 1981-04-01 1982-10-08 Rech Mecanique Appliquee Porte basculante
DE8405003U1 (de) * 1984-02-18 1986-01-16 Daimler-Benz Ag, 7000 Stuttgart Kraftfahrzeug mit einer Vorrichtung zum Führen einer Schiebetür an der Seitenwand
DE3414890A1 (de) * 1984-04-19 1985-10-24 Hermann Koch Vorrichtung zum oeffnen und schliessen von fahrzeugtueren
FR2746059B1 (fr) * 1996-03-18 1998-04-24 Porte laterale de vehicule automobile a cinematique d'ouverture perfectionnee

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109552594A (zh) * 2018-12-11 2019-04-02 中国航空工业集团公司金城南京机电液压工程研究中心 一种曲柄浮动式舱门作动机构
CN110206452A (zh) * 2019-07-10 2019-09-06 德屹智能科技(扬州)有限公司 一种自动回转门
CN110206452B (zh) * 2019-07-10 2024-04-09 德屹智能科技(扬州)有限公司 一种自动回转门

Also Published As

Publication number Publication date
DE102004006012A1 (de) 2005-08-25
EP1561891A3 (fr) 2009-03-18

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