EP0553802B1 - Mécanisme de commande pour une barrière ou similaire - Google Patents

Mécanisme de commande pour une barrière ou similaire Download PDF

Info

Publication number
EP0553802B1
EP0553802B1 EP93101242A EP93101242A EP0553802B1 EP 0553802 B1 EP0553802 B1 EP 0553802B1 EP 93101242 A EP93101242 A EP 93101242A EP 93101242 A EP93101242 A EP 93101242A EP 0553802 B1 EP0553802 B1 EP 0553802B1
Authority
EP
European Patent Office
Prior art keywords
gear
crank
shaft
driving device
spring
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.)
Expired - Lifetime
Application number
EP93101242A
Other languages
German (de)
English (en)
Other versions
EP0553802A3 (en
EP0553802A2 (fr
Inventor
Bernhard Dr.-Ing. Bouché
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.)
Rhein-Getriebe GmbH
Original Assignee
Rhein-Getriebe GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6450578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0553802(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhein-Getriebe GmbH filed Critical Rhein-Getriebe GmbH
Publication of EP0553802A2 publication Critical patent/EP0553802A2/fr
Publication of EP0553802A3 publication Critical patent/EP0553802A3/de
Application granted granted Critical
Publication of EP0553802B1 publication Critical patent/EP0553802B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates

Definitions

  • the invention relates to a drive device for a between two end positions by a predetermined pivot angle of preferably substantially 90 ° pivotable barrier boom or the like with an electric drive motor carried by a carrier, which rotates a tree shaft back and forth via a gear transmission and crank mechanism, and with am Supporting compensating spring for the barrier.
  • Such a drive device is known from DE-OS 37 15 936, in which a drive motor is mounted in a housing which at the same time carries bearings for mounting a tree shaft for a barrier tree or the like, the drive motor via a gear mechanism and a crank mechanism with the tree shaft is coupled to pivot the latter back and forth by 90 °, and additional compensating springs are provided between the carrier and a lever engaging the tree shaft, which is part of the crank mechanism, for relieving the torque of the drive gear motor.
  • the tree wave or its storage and the compensation springs form a unit here.
  • the drive geared motor has to be designed relatively strong despite the compensating springs, since the crank gear provides a non-uniform transmission ratio and therefore the torque relief by the compensating springs does not work optimally.
  • the required travel requires a relatively long spring crank arm, which affects a compact design.
  • the object of this invention is to provide a drive device according to the preamble of claim 1, in which the torque load and the electrical energy consumption of the drive gear motor are significantly reduced and smaller crank arms are required for the compensating springs.
  • the compensating spring acts via a crank on a gear shaft of a gear connected downstream of the drive motor, which gear shaft rotates back and forth by double the pivoting angle of the barrier boom.
  • Fig. 1 shows schematically in section a drive device for a barrier.
  • FIG. 2 shows a top view of the drive device from FIG. 1.
  • Fig. 3 shows the course of the transmission torque (ordinate) for the drive device of Fig. 1 and 2 plotted against the angle of rotation of the transmission shaft.
  • the drive device shown comprises a carrier 1, which can preferably be designed as a separate part fastened to a barrier housing 2 and carries an electric drive motor 3.
  • the drive motor 3 is coupled to a crank mechanism via a gear 4, for example a worm gear.
  • the crank mechanism comprises a double crank 6 fastened on the transmission shaft 5 of the transmission 4, which is fastened via a link 7 articulated thereon with a barrier boom 9 or the like which is attached to the tree shaft 8 for an essentially 90 ° pivotable between a closed horizontal and an open vertical position Lever 10 is articulated.
  • the tree shaft 8 is mounted on the carrier 1 via, for example, two bearing blocks 11, the Lever 10 in the area between the two bearing blocks 11 engages.
  • the gear shaft 5 is connected to the double crank 6, which on the one hand - as already described - causes the movement of the tree shaft 8 and the barrier boom 9, on the other hand contains a rotatably mounted shaft 12 which is designed at its free end as a spring cup. This accommodates a compensating spring 13 designed as a compression spring, which is supported on the counter-holder 14, which is screwed to the carrier 1.
  • the drive motor 3 rotates the transmission output shaft 5 by twice the swivel angle of the barrier boom 9, i.e. in the illustrated embodiment by 180 °, so that the spring cup 12 with the compensating spring 13 is pivoted by this angle between the illustrated end position (barrier boom 9 open) and an end position (barrier boom 9 closed).
  • the crank mechanism is designed in such a way that it causes the barrier boom 9 to pivot by 90 ° when the transmission shaft 5 is rotated through 180 °.
  • the bore for the spring cup shaft 12 is located opposite the pin for the crank mechanism, consisting of the parts double crank 6, intermediate member 7 and lever 10 by the angle ⁇ 40 ° with a horizontally arranged compensating spring 13 and with a vertically mounted compensating spring rotated by 130 °.
  • the total torque in the 0 ° position is just positive.
  • the total torque is somewhat larger negative, which causes a preload against the closed position, i.e. the opening of the barrier boom 9, i.e. the beginning of its pivoting into its vertical position is supported.
  • the size of the moments at 0 ° and 180 ° can be influenced by appropriate choice of the angle ⁇ . In the dead positions, there are only small torques from the crank mechanism and also from the compensating spring 13.
  • a relatively weak drive motor 3 can be used, at the same time no large crank arm is required for the compensating spring 13.
  • the unit formed by the carrier 1, which comprises the drive motor 3, the gear 4, the compensating spring arrangement and the crank mechanism, can be designed separately replaceable.
  • the gear 4 can contain a releasable slip clutch, which enables an emergency opening of the barrier boom 9.
  • the emergency opening when the slip clutch is released is supported by the compensating spring 13 due to the resulting negative torque in the 180 ° position of the transmission 4 corresponding to the 90 ° horizontal position of the barrier boom 9.
  • An emergency opening with a hand crank can be done with the free drive shaft journal when the slip clutch is closed 15 can be made.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)

Claims (10)

  1. Dispositif d'entraînement pour une barrière articulée ou analogue (9), ladite barrière étant susceptible de pivoter entre deux positions finales, avec un angle prédéterminé de préférence de l'ordre de 90°, ledit dispositif comportant un moteur électrique (3) porté par un support (1), ledit moteur appliquant, par l'intermédiaire d'un engrenage (4) et d'une transmission à bielles (6, 7, 10), un mouvement rotatif alterné à un arbre (8) de la barrière, ainsi qu'un ressort de compensation (13) pour la barrière, ledit ressort s'appuyant sur le support (1), caractérisé en ce que le ressort de compensation (13) agit, au moyen d'une bielle (6) de la transmission à bielles (6, 7, 10), sur un arbre d'engrenage (5) d'un engrenage (4) monté en aval du moteur (3), ledit arbre d'engrenage (5) exécutant un mouvement rotatif alterné du double de l'angle de pivotement de la barrière (9).
  2. Dispositif d'entraînement selon la revendication 1, caractérisé en ce que le ressort de compensation (13) sert de ressort de compression.
  3. Dispositif d'entraînement selon la revendication 1 ou 2, caractérisé en ce que le ressort de compensation (13) est accouplé à la bielle (6) par l'intermédiaire d'un arbre (12) muni d'un logement de ressort et logé dans un alésage de la bielle (6).
  4. Dispositif d'entraînement selon la revendication 3, caractérisé en ce que l'alésage pour l'arbre à logement de ressort (12) est agencé dans la bielle (6) à un angle ( β ) d'environ 40° autour de l'axe de l'arbre d'engrenage (5), ledit angle étant pris, alors que le ressort de compensation (13) s'étend horizontalement, par rapport à la ligne reliant l'axe de l'arbre d'engrenage (5) à l'axe d'une articulation située sur la bielle (6) et prévue pour relier ladite bielle à la partie suivante (7) de la transmission à bielles (6, 7, 10), de telle sorte que, dans la position finale fermée de la barrière (9), il en résulte pour l'engrenage (4) un couple de rotation faible s'opposant à la position de fermeture.
  5. Dispositif d'entraînement selon la revendication 4, caractérisé en ce que l'alésage de l'arbre à logement de ressort (12) est agencé à un angle ( β ) d'environ 40° autour de l'axe de l'arbre d'engrenage (5), ledit angle étant pris lorsque le ressort de compensation (13) s'étend horizontalement.
  6. Dispositif d'entraînement selon l'une des revendications 3 à 5, caractérisé en ce que l'alésage pour l'arbre à logement de ressort (12) est agencé dans la bielle (6) à un angle ( β ) autour de l'axe de l'arbre d'engrenage (5), ledit angle étant pris par rapport à la ligne reliant l'axe de l'arbre d'engrenage (5) à l'axe d'une articulation située sur la bielle (6) et prévue pour relier ladite bielle à la partie suivante (7) de la transmission à bielles (6, 7, 10), de telle sorte que le ressort de compensation (13), au moyen d'une tension initiale adéquate dans la position finale ouverte de la barrière, exerce sur la barrière (9) en position fermée un faible couple de rotation.
  7. Dispositif d'entraînement selon l'une des revendications 1 à 6, caractérisé en ce que l'engrenage (4) est un engrenage à vis sans fin.
  8. Dispositif d'entraînement selon l'une des revendications 1 à 7, caractérisé en ce que l'engrenage (4) comprend un embrayage à friction débrayable.
  9. Dispositif d'entraînement selon l'une des revendications 1 à 8, caractérisé en ce que l'engrenage (4) comporte un tenon libre (15) agencé sur l'arbre d'entraînement, de sorte à permettre une manoeuvre d'urgence en utilisant une manivelle.
  10. Dispositif d'entraînement selon l'une des revendications 1 à 9, caractérisé en ce que le support (1), comportant le moteur d'entraînement (3), l'engrenage (4), la transmission à bielles (6, 7, 10) et le ressort de compensation (13), est réalisé sous la forme d'un bloc à éléments interchangeables.
EP93101242A 1992-01-30 1993-01-28 Mécanisme de commande pour une barrière ou similaire Expired - Lifetime EP0553802B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4202584 1992-01-30
DE4202584A DE4202584A1 (de) 1992-01-30 1992-01-30 Antriebsvorrichtung fuer eine schranke oder dergleichen

Publications (3)

Publication Number Publication Date
EP0553802A2 EP0553802A2 (fr) 1993-08-04
EP0553802A3 EP0553802A3 (en) 1993-09-15
EP0553802B1 true EP0553802B1 (fr) 1995-08-09

Family

ID=6450578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93101242A Expired - Lifetime EP0553802B1 (fr) 1992-01-30 1993-01-28 Mécanisme de commande pour une barrière ou similaire

Country Status (2)

Country Link
EP (1) EP0553802B1 (fr)
DE (2) DE4202584A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012148A1 (de) 2010-03-20 2011-09-22 Rhein-Getriebe Gmbh Antriebsvorrichtung für eine Schranke oder dergleichen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435601A1 (de) * 1994-10-05 1996-04-11 Malkmus Doernemann Carola Antriebsvorrichtung für eine Schranke oder dergleichen
AT402311B (de) * 1995-03-20 1997-04-25 Skidata Gmbh Absperreinrichtung
DE202010003545U1 (de) 2010-03-13 2010-07-22 Magnetic Autocontrol Gmbh Antriebsvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991565U (de) * 1968-04-26 1968-08-14 Parkautomatic Hans Farmont Schranke.
DE8516062U1 (de) * 1985-06-01 1985-07-18 Rhein-Getriebe Gmbh, 4005 Meerbusch Schrankenantrieb
DE3715936A1 (de) * 1987-05-13 1988-12-01 Magnetic Elektromotoren Gmbh Antriebsvorrichtung fuer schranken od. dgl.
DE9000478U1 (de) * 1990-01-17 1990-03-01 K. & A. Knödler GmbH, 7302 Ostfildern Antriebsvorrichtung für eine Schranke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012148A1 (de) 2010-03-20 2011-09-22 Rhein-Getriebe Gmbh Antriebsvorrichtung für eine Schranke oder dergleichen

Also Published As

Publication number Publication date
EP0553802A3 (en) 1993-09-15
DE59300432D1 (de) 1995-09-14
EP0553802A2 (fr) 1993-08-04
DE4202584A1 (de) 1993-08-05

Similar Documents

Publication Publication Date Title
DE4218507C2 (de) Fensterstellglied
EP0129157B1 (fr) Bras de robot
DE19623317C2 (de) Vorrichtung zum Betätigen von einseitig angelenkten Bauteilen
DE4110170A1 (de) Wischervorrichtung
EP0716004B1 (fr) Porte pivotante et coulissante pour véhicules de transport de personnes
DD219985A5 (de) Ausschwingtuer mit betaetigungseinrichtung
DE3607078A1 (de) Arm-fensterheber, insbesondere fuer kraftfahrzeuge
EP0553802A2 (fr) Mécanisme de commande pour une barrière ou similaire
DE69420617T2 (de) Fensterbedienungsvorrichtung mit Gewichtsausgleich
EP0222995B1 (fr) Battant coulissant en forme d'une fenêtre, porte ou des choses pareilles
DE3416466C2 (fr)
DE2923421C2 (de) Antriebsvorrichtung für einen Tür- bzw. Torflügel
DE7021751U (de) Getriebeanordnung fuer fensterheber.
DE3546591C2 (en) Setting-out device for windows, rising roofs or the like pivotable about an axis and belonging to motor vehicles
WO2018069292A1 (fr) Ensemble transmission pour un entraînement à broche, entraînement à broche et siège de véhicule
DE718656C (de) Kippsicherung fuer Kraftfahrdrehleitern, Maste, Traeger o. dgl.
DE69015553T2 (de) Verfahren und Vorrichtung für das Heben und Entfernen von einer normalerweise horizontalen Plattform.
EP0593791B1 (fr) Dispositif pour déplacer un appareil dentaire
DE3207418A1 (de) Frontmaehwerk
DE2614753A1 (de) Vorrichtung zum oeffnen und schliessen von tueren
DE2200348C3 (de) Anlenkvorrichtung für einen lastabhängigen Bremskraftregler an Kraftfahrzeugen
DE3514306A1 (de) Hub- und kippvorrichtung zum entleeren von muellgefaessen
DE879623C (de) Fahrzeug mit an der Fahrzeugfront angebrachter Maehvorrichtung
DE2111680A1 (de) Brueckenlegegeraet
DE3904086A1 (de) Verstelleinrichtung, insbesondere fuer eine kopfstuetze in einem kraftwagen

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR IT NL

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR IT NL

17P Request for examination filed

Effective date: 19930923

17Q First examination report despatched

Effective date: 19941118

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT NL

REF Corresponds to:

Ref document number: 59300432

Country of ref document: DE

Date of ref document: 19950914

ET Fr: translation filed
ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20080115

Year of fee payment: 16

Ref country code: IT

Payment date: 20080125

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080111

Year of fee payment: 16

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20090801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090202

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100319

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090128

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59300432

Country of ref document: DE

Effective date: 20110802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110802