EP1295992A2 - Barrière électromécanique - Google Patents

Barrière électromécanique Download PDF

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Publication number
EP1295992A2
EP1295992A2 EP02077876A EP02077876A EP1295992A2 EP 1295992 A2 EP1295992 A2 EP 1295992A2 EP 02077876 A EP02077876 A EP 02077876A EP 02077876 A EP02077876 A EP 02077876A EP 1295992 A2 EP1295992 A2 EP 1295992A2
Authority
EP
European Patent Office
Prior art keywords
rotating shaft
shaft
bar
balancing
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.)
Withdrawn
Application number
EP02077876A
Other languages
German (de)
English (en)
Other versions
EP1295992A3 (fr
Inventor
Giuseppe Bosio
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.)
RIB SRL
Original Assignee
RIB SRL
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 RIB SRL filed Critical RIB SRL
Publication of EP1295992A2 publication Critical patent/EP1295992A2/fr
Publication of EP1295992A3 publication Critical patent/EP1295992A3/fr
Withdrawn legal-status Critical Current

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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 present invention concerns an electromechanical barrier with a movable bar barrier, and refers in particular to an innovative control system and balance of the bar in such a barrier.
  • An electromechanical barrier which includes a movable bar attached to and rotating with a shaft.
  • This shaft is driven by a motorised unit through a gear transmission housed in a body or framework, and at least one elastic means is provided for balancing the bar when moving, which loads when said bar moves from the open to the closed position.
  • the elastic means is made up of at least one spiral, helical or leaf spring having one end fixed to the rotating shaft and the other end fixed to the body or framework.
  • the elastic means is placed coaxially to the rotating shaft of the bar, either directly attached to this shaft or through the interposition of a cylindrical support.
  • an object of the present invention to propose and achieve an electromechanical movable barrier of the abovementioned type, where the spring or springs are no longer coaxial, that is around the rotating shaft of the bar, but positioned on an additional axis, parallel to the rotating axis and cinematically associated with it.
  • An advantage which stems from this new combination and position of the elements lies in the reduction at least in width, more precisely in the direction of the motor shaft axis, of the overall size of the body or framework which encloses the control and balancing units.
  • the positioning of the balancing spring or springs on an axis parallel to the rotating shaft means the length of this shaft can be reduced and the spring or springs positioned in a zone apart from said shaft, preferably below the latter, however not effecting the overall size.
  • a further advantage of the present invention is found in the reduction in the force required in balancing the bar, this means in other terms that, spring or springs forces used being equal, it will be possible to balance the opening and closing movements of heavier and longer bars.
  • the electromechanical barrier represented includes a revolving bar 10, which can be straight or at an angle, have round, polygonal or some other shape in section, depending on needs.
  • the bar 10 is mounted on a body or frame 11, which holds the devices required to make the barrier operating and which may be in the form of a supporting post 12 to anchor it to the ground (Fig. 1), for example with a bracket 13 as shown in Figs 4 and 5, or a wall (Fig. 2) or a ceiling (Fig. 3).
  • the bar 10 is attached to a rotating shaft 14 protruding from one side of the body 11, which is supported by bearings 15 and driven by an electric motor 16 with a first step-down gear 17 and a second step-down gear 18, which in the example illustrated are both the worm screw - worm wheel type.
  • a release group 18' which is well known and does not require a description, works in conjunction with the rotating shaft 14.
  • the electric motor 16 is powered and controlled by an electric actuator device 19 also placed in the body 11.
  • a secondary rotating shaft 12 is provided, which is coupled to the rotating shaft 14 by means of a driving gear 21.
  • One or two balancing springs 22 are connected to the secondary shaft 20, each one housed in a separate box or housing 23 acting also as a means for supporting said secondary shaft.
  • the balancing spring or springs 22 can be spiral, as shown in Figs. 4 and 5, helicoidal or of another type, each with one end 24 attached to the secondary shaft 20 and the other end anchored to the stationary box or housing 23.
  • the group is such that when the bar is actuated to move from the open to the closed position, the spring or springs load balancing the effect of the weight of the bar itself; when the bar then passes from the closed to the open position the springs react, assisting the action of the power unit thus facilitating the movement of the bar.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Glass Compositions (AREA)
EP02077876A 2001-09-24 2002-07-16 Barrière électromécanique Withdrawn EP1295992A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITBS20010079 2001-09-24
IT2001BS000079U ITBS20010079U1 (it) 2001-09-24 2001-09-24 Barriera elettromeccanica
ITBS20010079U 2001-09-24
US10/391,660 US20040182005A1 (en) 2001-09-24 2003-03-18 Electromechanical barrier

Publications (2)

Publication Number Publication Date
EP1295992A2 true EP1295992A2 (fr) 2003-03-26
EP1295992A3 EP1295992A3 (fr) 2003-12-03

Family

ID=33477813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02077876A Withdrawn EP1295992A3 (fr) 2001-09-24 2002-07-16 Barrière électromécanique

Country Status (3)

Country Link
US (1) US20040182005A1 (fr)
EP (1) EP1295992A3 (fr)
IT (1) ITBS20010079U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1967652A1 (fr) * 2007-03-05 2008-09-10 Rib S.r.l. Barrière électromécanique
WO2010133764A1 (fr) * 2009-05-18 2010-11-25 Pg Effect Oy Dispositif pour équilibrer un objet destiné à effectuer un mouvement de va-et-vient dans un plan vertical sur une orbite circulaire
FR3042799A1 (fr) * 2015-10-27 2017-04-28 A2C - Pop Up Concept Dispositif de reservation de place de parking et de protection de la carrosserie d'un vehicule terrestre
WO2017072456A1 (fr) * 2015-10-27 2017-05-04 A2C - Pop Up Concept Dispositif de réservation de place de stationnement et de protection de la carrosserie d'un véhicule terrestre et parking le comportant
DE102019114513A1 (de) 2018-05-30 2019-12-05 Peter Fasel Schrankensystem
CN112235299A (zh) * 2020-10-14 2021-01-15 杭州海康威视数字技术股份有限公司 数据加解密方法、装置、设备、***及介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7683036B2 (en) * 2003-07-31 2010-03-23 Regulus Therapeutics Inc. Oligomeric compounds and compositions for use in modulation of small non-coding RNAs
US7818920B2 (en) * 2007-11-06 2010-10-26 Causey Lynn R Barrier gate with torque limiter
US8601739B2 (en) * 2011-09-02 2013-12-10 Siemens Rail Automation Corporation Gate arm saver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718165A1 (fr) * 1994-03-30 1995-10-06 Chatel Roger Dispositif d'entraînement en rotation d'une barrière mobile.
DE19712333A1 (de) * 1996-03-25 1997-11-06 Froh Carl Gmbh Sperrschranke für Zufahrten, wie Kleinschranke für Parkplätze o. dgl.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839826A (en) * 1973-05-15 1974-10-08 R Ries Power or manually operable gate
US3914902A (en) * 1974-07-01 1975-10-28 Hardware Specialties Sales Co Turnstile
US3964704A (en) * 1974-09-23 1976-06-22 Harmon Industries, Inc. Operating mechanism for railroad crossing gate
US4035955A (en) * 1975-01-23 1977-07-19 David Burnett Boom gate
US3993975A (en) * 1975-05-30 1976-11-23 Long Jr Alvin W Automatic parking lot gate
US4434578A (en) * 1982-06-17 1984-03-06 Rumpz Raphael J Automatic traffic control gate
US4658543A (en) * 1985-07-03 1987-04-21 Carr Frederick J Swinging lift gate
US4779379A (en) * 1987-02-09 1988-10-25 The Gatemaster Corporation Gate operator
DE8706868U1 (de) * 1987-05-13 1987-07-09 Magnetic-Elektromotoren GmbH, 7867 Maulburg Antriebsvorrichtung für Schranke od. dgl.
GB9005921D0 (en) * 1990-03-16 1990-05-09 Apt Controls Ltd Traffic control barrier
US5136810A (en) * 1991-05-30 1992-08-11 Dewitt Iii Frank A Parking gate
US5288164A (en) * 1992-01-07 1994-02-22 Nasatka Ralph G Combined vehicle barrier
US5299882A (en) * 1992-06-02 1994-04-05 Sayers Donald L Mechanically actuated barrier system
AT402311B (de) * 1995-03-20 1997-04-25 Skidata Gmbh Absperreinrichtung
ES2160967T3 (es) * 1997-07-17 2001-11-16 Magnetic Autocontrol Gmbh Dispositivo de accionamiento para una barrera de bloqueo.
GB9827241D0 (en) * 1998-12-10 1999-02-03 Baker Joseph P W Barrier apparatus
US6470626B2 (en) * 2001-01-17 2002-10-29 Mtr, Inc. Gate release mechanism with detent and plunger, and gate incorporating same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718165A1 (fr) * 1994-03-30 1995-10-06 Chatel Roger Dispositif d'entraînement en rotation d'une barrière mobile.
DE19712333A1 (de) * 1996-03-25 1997-11-06 Froh Carl Gmbh Sperrschranke für Zufahrten, wie Kleinschranke für Parkplätze o. dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1967652A1 (fr) * 2007-03-05 2008-09-10 Rib S.r.l. Barrière électromécanique
WO2010133764A1 (fr) * 2009-05-18 2010-11-25 Pg Effect Oy Dispositif pour équilibrer un objet destiné à effectuer un mouvement de va-et-vient dans un plan vertical sur une orbite circulaire
FR3042799A1 (fr) * 2015-10-27 2017-04-28 A2C - Pop Up Concept Dispositif de reservation de place de parking et de protection de la carrosserie d'un vehicule terrestre
WO2017072456A1 (fr) * 2015-10-27 2017-05-04 A2C - Pop Up Concept Dispositif de réservation de place de stationnement et de protection de la carrosserie d'un véhicule terrestre et parking le comportant
DE102019114513A1 (de) 2018-05-30 2019-12-05 Peter Fasel Schrankensystem
CN112235299A (zh) * 2020-10-14 2021-01-15 杭州海康威视数字技术股份有限公司 数据加解密方法、装置、设备、***及介质

Also Published As

Publication number Publication date
US20040182005A1 (en) 2004-09-23
EP1295992A3 (fr) 2003-12-03
ITBS20010079U1 (it) 2003-03-24

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