EP0171301A1 - Drehkreuz für die Durchlasskontrolle an einem bestimmten Ort - Google Patents

Drehkreuz für die Durchlasskontrolle an einem bestimmten Ort Download PDF

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Publication number
EP0171301A1
EP0171301A1 EP85401166A EP85401166A EP0171301A1 EP 0171301 A1 EP0171301 A1 EP 0171301A1 EP 85401166 A EP85401166 A EP 85401166A EP 85401166 A EP85401166 A EP 85401166A EP 0171301 A1 EP0171301 A1 EP 0171301A1
Authority
EP
European Patent Office
Prior art keywords
rollers
turnstile
locking rollers
core
locking
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.)
Granted
Application number
EP85401166A
Other languages
English (en)
French (fr)
Other versions
EP0171301B1 (de
Inventor
Marc Levy Joseph
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.)
Ateliers Reunis SA
Original Assignee
Ateliers Reunis SA
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 Ateliers Reunis SA filed Critical Ateliers Reunis SA
Publication of EP0171301A1 publication Critical patent/EP0171301A1/de
Application granted granted Critical
Publication of EP0171301B1 publication Critical patent/EP0171301B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic

Definitions

  • the present invention relates to turnstiles used to control access to a specific place, such as a store, exhibition hall, performance hall, etc. .
  • the invention relates to turnstiles of this kind which are constituted by a series of horizontal arms radiating around a hub rotatably mounted around a fixed core carried by a post, and which comprises movable blocking members not allowing the rotation of this hub only in one direction.
  • These members generally consist of vertical rollers arranged inside notches provided on the periphery of the core, and which are subjected to the action of elastic pushing means acting on each of them.
  • US Pat. No. 3,559,341 describes a turnstile of the type in question in which there is provided a central core comprising, at its periphery, several notches each serving as housing for a locking roller and elastic means acting on this roller.
  • a central core comprising, at its periphery, several notches each serving as housing for a locking roller and elastic means acting on this roller.
  • the structure of the mechanism of this turnstile is relatively complicated and expensive.
  • the subject of the present invention is a turnstile of the same kind which is designed so as to have a very simple structure and to include very reliable operation.
  • This turnstile which is constituted by a series of horizontal arms radiating around a hollow hub rotatably mounted around a fixed core carried by a pole and provided with locking rollers allowing the rotation of this hub only in one direction , these rollers being arranged in notches on the periphery of this core as well as each of the elastic members acting on such a roller, is characterized in that the blocking rollers have pins at their ends, and the elastic members acting on these blocking rollers consist of plastic rods, and the pins of the blocking rollers as well as the ends of the elastic rods are slidably mounted in provided guide grooves on the opposite faces of the two retaining discs mounted on either side of the fixed core.
  • the present turnstile comprises a series of horizontal arms 1 radiating around a hollow hub 2 of which they are integral.
  • This hub has a cavity 3 opening at its lower part.
  • a cylindrical core designated by the general reference 4, and which is intended to constitute the pivot pivot of the hub 2, this core being carried by a post 5 capable of being fixed to the ground .
  • the fixed core of this turnstile is constituted by a cylindrical body 6 disposed between two upper 7 and lower 8 discs. These three parts are joined together for example by two split elastic pins 9, engaged in complementary bores 10 provided both in the cylindrical body 6 and in the two discs 7 and 8.
  • the cylindrical body 6 has three notches 11 serving to accommodate three locking rollers 12.
  • the width of these notches is such that each of these rollers can be moved between a retracting position in the central part of each notch (see Figure 4) and a partial projection position in which these rollers are placed near the shallower end of these notches (see Figure 3).
  • Each of these rollers carries, at both of its ends, a pin 13 which is engaged in a retaining groove 14 formed in the opposite face of one or the other disc 7 or 8.
  • L 'axis of these grooves is arranged in an angular orientation identical to that of the bottom of the notches 11 so as to properly guide the locking rollers 12 in their movements.
  • the elastic return means acting on the locking rollers consist of elastic sticks or small elastic tubes 15, the ends of which are also engaged in the retaining grooves 14. These elastic sticks or tubes are arranged in the deepest end of the notches 11 in order to push the locking rollers towards the opposite end.
  • the core thus formed is fixed to the upper end of the post 5 by means of three screws 16 engaged through complementary bores 17 made in the various constituent elements of this core. The ends of these screws are then screwed into tapped holes 18 provided on the upper head 19 of the post 5.
  • the locking rollers are held on the cylindrical body 6 of the present core due to the engagement of their end journals 13 inside the grooves 14 of the two discs 7 and 8 attached on either side of it. body.
  • these rollers are able to make the necessary displacements between their blocking position, shown in FIG. 3, and their retracting position allowing the free rotation of the turnstile, which position is shown in FIG. 4.
  • the fixed core thus constituted can be easily assembled and disassembled without risk of deterioration, because its various constituent elements are perfectly assembled with each other and form a homogeneous whole.
  • the present turnstile is not limited to the exemplary embodiment indicated above.
  • the elastic return means of the locking rollers could be produced differently.
  • the attachment of the cylindrical body 6 with the two discs 7 and 8 could be carried out differently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Springs (AREA)
EP19850401166 1984-07-18 1985-06-13 Drehkreuz für die Durchlasskontrolle an einem bestimmten Ort Expired EP0171301B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8411368 1984-07-18
FR8411368A FR2568041B1 (fr) 1984-07-18 1984-07-18 Tourniquet de controle de l'acces a un lieu determine

Publications (2)

Publication Number Publication Date
EP0171301A1 true EP0171301A1 (de) 1986-02-12
EP0171301B1 EP0171301B1 (de) 1988-02-10

Family

ID=9306231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850401166 Expired EP0171301B1 (de) 1984-07-18 1985-06-13 Drehkreuz für die Durchlasskontrolle an einem bestimmten Ort

Country Status (4)

Country Link
EP (1) EP0171301B1 (de)
DE (1) DE3561603D1 (de)
ES (1) ES288262Y (de)
FR (1) FR2568041B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216898A1 (de) * 2002-04-17 2003-11-06 Cronenberg Ohg J Drehkreuzanlage
WO2009075921A2 (en) * 2007-09-28 2009-06-18 Babcock & Wilcox Technical Services Y-12, Llc Speed control system for an access gate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110897455B (zh) * 2019-12-15 2020-10-23 赵成东 一种手机防盗展示架

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR461663A (fr) * 1913-08-21 1914-01-08 Marcel Pollet Nouveau dispositif d'embrayage à coincement
GB706345A (en) * 1951-01-18 1954-03-31 Malmedie & Co Maschf Improvements relating to friction roller clutches and detents
US3559341A (en) * 1969-08-29 1971-02-02 William T Alvarado Rotatable turnstile construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR461663A (fr) * 1913-08-21 1914-01-08 Marcel Pollet Nouveau dispositif d'embrayage à coincement
GB706345A (en) * 1951-01-18 1954-03-31 Malmedie & Co Maschf Improvements relating to friction roller clutches and detents
US3559341A (en) * 1969-08-29 1971-02-02 William T Alvarado Rotatable turnstile construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216898A1 (de) * 2002-04-17 2003-11-06 Cronenberg Ohg J Drehkreuzanlage
WO2009075921A2 (en) * 2007-09-28 2009-06-18 Babcock & Wilcox Technical Services Y-12, Llc Speed control system for an access gate
WO2009075921A3 (en) * 2007-09-28 2009-08-06 Babcock & Wilcox Technical Ser Speed control system for an access gate
US8136297B2 (en) 2007-09-28 2012-03-20 Babcock & Wilcox Technical Services Y-12, Llc Speed control system for an access gate

Also Published As

Publication number Publication date
FR2568041A1 (fr) 1986-01-24
ES288262U (es) 1985-12-01
FR2568041B1 (fr) 1986-09-05
EP0171301B1 (de) 1988-02-10
ES288262Y (es) 1986-07-01
DE3561603D1 (en) 1988-03-17

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