WO2005052298A1 - Entree securisee a deux portes - Google Patents

Entree securisee a deux portes Download PDF

Info

Publication number
WO2005052298A1
WO2005052298A1 PCT/FI2004/050178 FI2004050178W WO2005052298A1 WO 2005052298 A1 WO2005052298 A1 WO 2005052298A1 FI 2004050178 W FI2004050178 W FI 2004050178W WO 2005052298 A1 WO2005052298 A1 WO 2005052298A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding door
cradle
rollers
doors
guideway element
Prior art date
Application number
PCT/FI2004/050178
Other languages
English (en)
Inventor
Simo Saari
Original Assignee
Megalock Oy
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 Megalock Oy filed Critical Megalock Oy
Publication of WO2005052298A1 publication Critical patent/WO2005052298A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G5/00—Bank protection devices
    • E05G5/02—Trapping or confining mechanisms, e.g. transaction security booths
    • 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/90—Revolving doors; Cages or housings therefor
    • E06B3/903—Revolving doors; Cages or housings therefor consisting of arcuate wings revolving around a parallel axis situated outside the wing, e.g. a cylindrical wing revolving around its axis

Definitions

  • the present invention relates to a security entrance with two doors, comprising two substantially circular-arc shaped walls defining therebetween a cylindrical entrance space, as well as two passageways or doorways, two substantially circular-arc shaped sliding doors, a substantially circular-arc shaped guideway element, along which the sliding doors are adapted to travel individually and at various times in a curvilinear path, displacement means for the sliding door for moving the sliding door to open and close the doorway, said displacement means for each sliding door including a cradle supportable on the guideway element, a drive belt connected to the cradle for moving the sliding door along the guideway element.
  • the entrance includes two doors, just one of said doors being open at a time.
  • the present invention is characterized in that the cradle is provided with at least three pairs of rollers, by which the cradle is adapted to bear on the guideway element, which is circular in cross-section and which has the rollers of each pair of rollers bearing on the opposite sides thereof with their circumferential grooves, that in engagement with the cradle are provided suspenders for the sliding door, fixed to the sliding door's top edge, that the drive belt has its belt pulleys disposed on a curvilinear path lying adjacent to the guideway element, and that the security entrance comprises floor-mounted support rollers, the sliding door having its otherwise unsupported bottom edge adapted to travel therebetween, as well as a mounting frame placed above the entrance space, having the displacement means attached thereto, the mounting frame, along with its displacement means, constituting an independent structural module.
  • a security entrance of this type wherein a guideway element has a sliding door three-point supported thereon by way of pairs of rollers of a cradle, enables the security entrance's structures, such as displacement means for doors, to be constructed from light, inexpensive components of standard manufacture, such as standardized sliding door mechanisms.
  • the suspension and displacement means for doors can be accommodated in a low cylindrical disc-shaped module, "a cap element", which constitutes a separate unit for manufacture and shipping.
  • a cap element which constitutes a separate unit for manufacture and shipping.
  • Such a structure is lightweight and, being a modular design, it is easy to assemble, for example even at the site of erection. This is advantageous in terms of shipping, as well.
  • a cap module containing the operating equipment, functions and logic, can be manufactured separately and shipped economically to various countries of the World, in which the walls and doors can be ordered from local suppliers. It is of course possible to manufacture and ship all modules of the security entrance together.
  • a preferred embodiment of the present invention is set forth in the dependent claim.
  • fig. 1 shows a plan view of a security entrance without a housing element
  • fig. 2 shows an elevation of sliding door displacement means.
  • Fig. 1 shows from above a security entrance of the invention, designated by reference numeral 1.
  • the security entrance 1 comprises two circular-arc shaped walls 2 and 2a, a roof 13 and a floor 14 which define a cylindrical space 16, having typically a diameter of 1-2 meters.
  • the space height is determined by a distance between the floor 14 and the roof 13 shown in fig. 2, which is typically 2-3 meters.
  • the separate walls 2 and 2a have their edges on the same side curving towards each other, yet remaining spaced from each other in order to leave therebetween two passageways or doorways 4 and 4a large enough for a person to enter.
  • the walls 2 and 2a can be made of glass.
  • first sliding door 7 In connection with the first doorway 4 is mounted a first sliding door 7 and in connection with the second doorway 4a is mounted a second sliding door 7a.
  • the sliding doors 7 and 7a have also a shape substantially like a circular arc and are adapted to travel on a path of a substantially equivalent curvature, as will be described hereinafter.
  • the first sliding door 7 and the second sliding door 7a are designed to have such a length in the direction of their path that, when in a closed position, the respective doorways 4 and 4a are completely shut thereby.
  • displacement means 3 In connection with the first sliding door 7 are provided displacement means 3, 5, 6, 8, 9, 10, 19 and in connection with the second sliding door 7a are provided displacement means 3, 5, 6a, 8a, 9a, 10a, 19a, whereby the sliding doors are operated for opening and closing the respective doorway 4 and 4a.
  • displacement means 3 In connection with the first sliding door 7 are provided displacement means 3, 5, 6, 8, 9, 10, 19 and in connection with the second sliding door 7a are provided displacement means 3, 5, 6a, 8a, 9a, 10a, 19a, whereby the sliding doors are operated for opening and closing the respective doorway 4 and 4a.
  • the following description deals primarily with displacement means for the first sliding door 7, which for essential elements are identical to those of the second sliding door 7a.
  • the displacement means include a guideway element 3, for example of a square hollow section and secured to a mounting frame 11 set above the roof 13.
  • the guideway element 3 constitutes a substantially circular track, which is located in a radial direction outside the roofs 13 edge and which has a curvature matching substantially that of the sliding doors 7 and 7a. Consequently, the guideway 3 (track) circles along the outer edge of the cylindrical space 16 above the space 16.
  • the guideway element 3 is preferably manufactured in a round metal section.
  • the sliding door 7 is adapted to circle around a centre of curvature P of a track constituted by the guideway element 3. Hence, the sliding door 7 is suspended by its upper edge to the guideway element 3 by means of a cradle 5, 6, 6'.
  • the cradle comprises at least three pairs of rollers 5 provided in association with the guideway element and, respectively, at least three flat-shaped flange members 6' with the pairs of rollers 5 attached thereto.
  • the rollers included in a pair of rollers 5 are adapted to bear with their circumferential grooves on the opposite sides of the guideway element 3.
  • the flange members are fastened to each other by a curving frame flat bar 6, whose centre of curvature P is the same as that of the guideway element 3 which has the frame flat bar 6 adjacent thereto.
  • the flange member 6' has its bottom edge, preferably substantially below the pair of rollers 5, provided with a suspension element 17, the sliding door 7 being suspended thereto by its top end.
  • the sliding door 7 is suspended and braced to the guideway element 3 at three points, two of which lie in the proximity of the opposite edges and one in the middle, the sliding door having its support system based on supporting points provided by three pairs of rollers.
  • This triangular support system eliminates an unwanted tilting of the cradle or the sliding door, whereby the sliding door 7 or the cradle 5, 6, 6' is not capable of rising or tilting off its track, either.
  • a drive belt 8 for example a cogged belt, which is in turn adapted to extend to a set of wheels constituted by belt pulleys 9.
  • the pulleys 9 are fixed in position, preferably for vertical rotation axes.
  • a traction capable of moving the sliding door 7 on its track is applied to the drive belt 8 by means of a traction drive mechanism 10, including a motor to rotate the axle of a drive pulley 19.
  • Some of the belt pulleys 9, five of them in the present embodiment, are disposed one after the other along a curvilinear track lying adjacent to the circular-arc shaped track constituted by the guideway element 3, above the latter.
  • the disposition of these belt pulleys 9 is such that the belt fastener 12 associated with the flange member 6' by-passes the belt pulleys 9 as the sliding door 7 supported by the rollers 5 advances along the guideway element 3.
  • the belt 8 presently at a coinciding position disengages itself a small distance from the roller 9.
  • belt pulleys 9 arranged along the curvilinear track at such intervals that in all of its positions the sliding door 7 has preferably the support of at least three belt pulleys 9.
  • a direction of the belt's 8 traction force which in this case is hence substantially consistent with the curvilinear path of the sliding door 7.
  • Such forces would apply lateral loads to the rollers 5, resulting in extra drag and possibly causing the sliding door 7 to rise off its position in the event that a lateral profiled clamping between the rollers' 5 circumferential grooves and the guideway 3 is not sufficiently reliable.
  • the floor 14, in the vicinity of the sliding door 7, is provided with a pair of support rollers 15 for bracing the door 7 from below.
  • Pairs of support rollers can be disposed anywhere along the sidelines of the door's 7 curvilinear path, although not directly on the path.
  • at least two pairs of support rollers 15 are provided, one in the proximity of either bottom edge of the doorway 4.
  • the sliding door 7 with an otherwise unsupported bottom portion is adapted to advance through between the bearing-mounted rollers of each pair of rollers 15.
  • the arrangement provides an extra support system for the sliding door 7, especially in its closed position.
  • the sliding door does not have its bottom edge embedded in a guide groove, but instead above the floor surface, such that it is limited in a lateral direction only by the rollers of the pairs of rollers 15.
  • the walls 2 and 2a are provided at the top edge thereof with an attachment element 20, whose attachment flange can be screwed securily to the exterior of the frame 11 for placing the walls 2, 2a underneath the attachment frame 11.
  • the walls 2, 2a are fitted in an attachment groove 18 formed on the floor 14 and secured therein for example by the application of an adhesive.
  • the inventive security entrance includes at least devices for identifying a person and a logic for controlling the doors between open and closed positions. However, it is not considered necessary to describe such devices any further in this context.
  • the attachment frame 11 comprises a module of a low cylindrical contour, which houses all equipment needed for operating the doors. By virtue of its light weight, this module can be installed directly e.g. on glass walls 2 and 2a, resulting in a fully glass-enclosed security entrance.

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne une entrée sécurisée (1) dotée de deux portes (7, 7a). Deux parois (2, 2a) sensiblement en arc de cercle définissent entre elles un espace d'entrée cylindrique (16), dont le passage ou l'entrée de porte (4, 4a) peut être fermé ou ouvert au moyen des deux portes (7, 7a) coulissantes sensiblement en arc de cercle, chacune étant suspendue à un support (5, 6, 6'; 5a, 6a, 6a') équipé d'au moins trois paires de roulements (5), ledit support (5, 6, 6'; 5a, 6a, 6a') pouvant être porté par un élément de guidage en arc de cercle (3). Une courroie d'entraînement (8; 8a) est couplée au support (5, 6, 6'; 5a, 6a, 6a') de façon à déplacer la porte coulissante (7, 7a). Les roues (9; 9a) de la courroie d'entraînement (8; 8a) sont placées sur une trajectoire curviligne jouxtant l'élément de guidage (3). Des roulements (15) support montés sur palier sont fixés au sol, le bord inférieur libre de la porte coulissante (7; 7a) étant destiné à voyager entre eux.
PCT/FI2004/050178 2003-11-26 2004-11-25 Entree securisee a deux portes WO2005052298A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20035220A FI20035220A (fi) 2003-11-26 2003-11-26 Kahdella ovella varustettu turvaeteinen
FI20035220 2003-11-26

Publications (1)

Publication Number Publication Date
WO2005052298A1 true WO2005052298A1 (fr) 2005-06-09

Family

ID=29558740

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2004/050178 WO2005052298A1 (fr) 2003-11-26 2004-11-25 Entree securisee a deux portes

Country Status (2)

Country Link
FI (1) FI20035220A (fr)
WO (1) WO2005052298A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013182328A1 (fr) 2012-06-05 2013-12-12 Agfa Graphics Nv Précurseur pour plaque d'impression lithographique
WO2014198820A1 (fr) 2013-06-14 2014-12-18 Agfa Graphics Nv Précurseur de plaque d'impression lithographique
US9046740B1 (en) 2014-08-12 2015-06-02 360 Booth, Inc. Photography studio with revolvable curved wall defining studio backdrop and wall opening
WO2015086659A1 (fr) 2013-12-11 2015-06-18 Agfa Graphics Nv Précurseur de plaque d'impression lithographique et monomère
EP3392709A1 (fr) 2017-04-21 2018-10-24 Agfa Nv Précurseur de plaque d'impression lithographique
CN110759076A (zh) * 2019-11-19 2020-02-07 东阳督凡安防科技有限公司 一种交通运输用自动安检机
US11570369B1 (en) 2010-03-09 2023-01-31 Stephen Michael Swinford Indoor producing of high resolution images of the commonly viewed exterior surfaces of vehicles, each with the same background view
GB2591456B (en) * 2020-01-22 2023-04-05 Knorr Bremse Rail Systems Uk Ltd Platform screen door

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341165A (en) * 1980-05-29 1982-07-27 Calandritti R Security system including a revolving door
US4785579A (en) * 1987-03-19 1988-11-22 Nippon Air Brake Co., Ltd. Circular door operating method and apparatus
EP0305340A1 (fr) * 1987-08-28 1989-03-01 TONALI S.p.A. Sas de sécurité pour accès contrôlé à une banque ou similaire
US4991347A (en) * 1988-09-01 1991-02-12 Yoshida Kogyo K. K. Opening/closing mechanism for the use in circular-arc shaped sliding doors
EP0839982A2 (fr) * 1996-11-05 1998-05-06 Luciano Ceccherini Entraínement à moteur unique pour les portes d'un sas de contrôle d'accès
EP0907001A2 (fr) * 1997-10-01 1999-04-07 Ian Lindley Barrière de sécurité
US6032762A (en) * 1998-08-05 2000-03-07 Vertisys International, Inc. Door operator for elevators having curved doors
DE19952250A1 (de) * 1998-10-29 2000-06-29 Geze Gmbh Automatische Bogenschiebetüranlage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341165A (en) * 1980-05-29 1982-07-27 Calandritti R Security system including a revolving door
US4785579A (en) * 1987-03-19 1988-11-22 Nippon Air Brake Co., Ltd. Circular door operating method and apparatus
EP0305340A1 (fr) * 1987-08-28 1989-03-01 TONALI S.p.A. Sas de sécurité pour accès contrôlé à une banque ou similaire
US4991347A (en) * 1988-09-01 1991-02-12 Yoshida Kogyo K. K. Opening/closing mechanism for the use in circular-arc shaped sliding doors
EP0839982A2 (fr) * 1996-11-05 1998-05-06 Luciano Ceccherini Entraínement à moteur unique pour les portes d'un sas de contrôle d'accès
EP0907001A2 (fr) * 1997-10-01 1999-04-07 Ian Lindley Barrière de sécurité
US6032762A (en) * 1998-08-05 2000-03-07 Vertisys International, Inc. Door operator for elevators having curved doors
DE19952250A1 (de) * 1998-10-29 2000-06-29 Geze Gmbh Automatische Bogenschiebetüranlage

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11570369B1 (en) 2010-03-09 2023-01-31 Stephen Michael Swinford Indoor producing of high resolution images of the commonly viewed exterior surfaces of vehicles, each with the same background view
US11778328B2 (en) 2010-03-09 2023-10-03 Stephen Michael Swinford Revolutionary apparatus producing high resolution images of the commonly viewed exterior surfaces of automobiles
WO2013182328A1 (fr) 2012-06-05 2013-12-12 Agfa Graphics Nv Précurseur pour plaque d'impression lithographique
WO2014198820A1 (fr) 2013-06-14 2014-12-18 Agfa Graphics Nv Précurseur de plaque d'impression lithographique
WO2015086659A1 (fr) 2013-12-11 2015-06-18 Agfa Graphics Nv Précurseur de plaque d'impression lithographique et monomère
US9046740B1 (en) 2014-08-12 2015-06-02 360 Booth, Inc. Photography studio with revolvable curved wall defining studio backdrop and wall opening
EP3392709A1 (fr) 2017-04-21 2018-10-24 Agfa Nv Précurseur de plaque d'impression lithographique
WO2018192932A1 (fr) 2017-04-21 2018-10-25 Agfa Nv Précurseur de plaque d'impression lithographique
CN110759076A (zh) * 2019-11-19 2020-02-07 东阳督凡安防科技有限公司 一种交通运输用自动安检机
GB2591456B (en) * 2020-01-22 2023-04-05 Knorr Bremse Rail Systems Uk Ltd Platform screen door

Also Published As

Publication number Publication date
FI20035220A (fi) 2005-05-27
FI20035220A0 (fi) 2003-11-26

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