EP0013770A1 - Schwenktür für Supermärkte und ähnliche Einrichtungen - Google Patents

Schwenktür für Supermärkte und ähnliche Einrichtungen Download PDF

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Publication number
EP0013770A1
EP0013770A1 EP79200038A EP79200038A EP0013770A1 EP 0013770 A1 EP0013770 A1 EP 0013770A1 EP 79200038 A EP79200038 A EP 79200038A EP 79200038 A EP79200038 A EP 79200038A EP 0013770 A1 EP0013770 A1 EP 0013770A1
Authority
EP
European Patent Office
Prior art keywords
opening
gate
passage
console
support levers
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
EP79200038A
Other languages
English (en)
French (fr)
Other versions
EP0013770B1 (de
Inventor
Amaury Hubert Adrien Joseph Marie Ghislain
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.)
TECHNICAL SERVICES SA
Original Assignee
TECHNICAL SERVICES 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 TECHNICAL SERVICES SA filed Critical TECHNICAL SERVICES SA
Priority to EP79200038A priority Critical patent/EP0013770B1/de
Priority to DE7979200038T priority patent/DE2963039D1/de
Priority to US06/112,271 priority patent/US4290230A/en
Priority to ES1980254327U priority patent/ES254327Y/es
Priority to JP625280A priority patent/JPS55127685A/ja
Publication of EP0013770A1 publication Critical patent/EP0013770A1/de
Application granted granted Critical
Publication of EP0013770B1 publication Critical patent/EP0013770B1/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
    • E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°

Definitions

  • the present invention relates to a door of the type generally used in supermarkets or other establishments known as large area.
  • the gates of the aforementioned type consist substantially of at least one console enclosing an electric motor controlling a vertical shaft carrying an opening, preferably made by a transverse bar bent in the shape of a U.
  • the electric motor is actuated by signals from a well-known passage detection system per se.
  • This assembly is designed such that, when a person crosses said detection system, it activates the electric motor which, in turn, rotates said opening a quarter of a turn relative to said console, thus releasing the passage.
  • the opening bar of the gate is generally made in one piece, its free ends being connected to the vertical shaft controlled by the aforesaid electric motor. Said free ends of the bar are bent at right angles and are at least partially embedded in said console through windows rectangular provided laterally in the wall of the console next to the passage.
  • the known gates are designed to open automatically in one direction only. Legally, these gates must however be provided with a system allowing them to be opened manually in the opposite direction, in order to allow the rapid evacuation of the store in case of danger.
  • the known gates have the disadvantage of not being able to provide a sufficiently large and easy passage in the opposite direction to allow the rapid evacuation of institutions.
  • the present invention proposes to provide an improved gate which makes not only the conventional passage wider and easier, but which also has the advantage of using the maximum width as a whole. crossing areas available for a quick evacuation of the establishment.
  • a gate according to the invention consists substantially of at least one console enclosing an electric motor controlling a vertical shaft carrying an opening, preferably made by a transverse bar bent U-shaped, said electric motor being actuated by signals from a known passage detection system and it is characterized in that the free ends of said bar are pivotally and adjustably connected to support levers fixed to said control shaft, the axis of said shaft being at a distance from the plane vertical limit of passage at least equal to the thickness of the opening of the door, windows being provided in the console so as to allow a rotation of at least 90 ° of said leaf, a position perpendicular to said limit plane to a position parallel to the latter and vice versa.
  • the vertical limit passage plane is defined by the vertical plane tangential to the end of the console closest to the passage, said passage being itself defined by the distance between said vertical limit plane of said console and on the other hand the vertical limit plane of a second console, a pillar or a wall.
  • the gate 1 is represented in the closed position, that is to say, blocking the passage A delimited by the vertical limit plane of the console 2 and the vertical limit plane of a second console, a pillar or a wall 3.
  • the gate 1 substantially consists of an opening, preferably made by a transverse bar 4 folded U-shaped, supported by the console 2 by means of support levers 5, 6. Inside the console 2, the support levers 5, 6 are attached to a vertical shaft 7 controlled by an electric motor not shown. The electric motor is itself actuated by a passage detection system not shown but well known.
  • the ends 10, 11 of the support levers 5, 6 are provided at their longitudinal edges with two mutually parallel cylindrical rods 16, welded to the upper faces of said levers 5, 6 and extending longitudinally with respect thereto.
  • the rods 16 are spaced from each other by a distance slightly less than the diameter of the bar 4, the diameter of said rods 16 being considerably less than the latter.
  • the levers 5, 6 are able to move in rectangular windows 18, 19 so that the passage A is completely clear, no part of the gate 1 and more particularly of the opening 4 not protruding from the face 20 of the console 2 opposite said passage.
  • the gate 1 closes automatically and returns to the position shown in Figure 1.
  • the opening 4 can, in case of fire for example, be manually pushed backwards, with the application of a certain minimum force, so that the gate 1 is located in the position as shown in Figure 3.
  • the above minimum force is the force to overcome on the one hand to lift the free ends 8, 9 of the opening 4 of the housing 17 against the force exerted by the springs 13 and on the other hand to overcome the friction between the respective parts.
  • a An escape passage of a width substantially equal to that of passage A may be made available to the public for the purpose of evacuation.
  • the conventional passage A can be used throughout its width, while in the known gates, the width of the passage A is always reduced by the thickness of the opening. Indeed, in the open position, the known gates present the danger that the user encounters the elbow of the opening protruding from the face of the console next to the passage.
  • the monolithic construction of the opening directly connected to the control shaft, the legally required unlocking device is provided at the height of the control shaft itself, which has the consequence that in case if necessary the gate can not be pushed back completely since it is held at a certain moment by the rear end of the windows provided in the face of the console next to the passage.
  • the known gates it is possible to obtain only a partially open passage which is obviously insufficient to guarantee a rapid evacuation of the establishment.
  • the gate according to the present invention further has the advantage that, by its original design, the opening 4 can not be forced or twisted and that, therefore, the electric motor runs no risk of overloading, which does not is not the case in known wickets.
  • brackets do not necessarily have a square cross-sectional shape, but they can just as well be made in cylindrical shape for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Gates (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
EP79200038A 1979-01-22 1979-01-22 Schwenktür für Supermärkte und ähnliche Einrichtungen Expired EP0013770B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP79200038A EP0013770B1 (de) 1979-01-22 1979-01-22 Schwenktür für Supermärkte und ähnliche Einrichtungen
DE7979200038T DE2963039D1 (en) 1979-01-22 1979-01-22 Turnstile for supermarkets and similar places
US06/112,271 US4290230A (en) 1979-01-22 1980-01-15 Gate for supermarkets and similar establishments
ES1980254327U ES254327Y (es) 1979-01-22 1980-01-22 Portillon.
JP625280A JPS55127685A (en) 1979-01-22 1980-01-22 Open*close gate unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79200038A EP0013770B1 (de) 1979-01-22 1979-01-22 Schwenktür für Supermärkte und ähnliche Einrichtungen

Publications (2)

Publication Number Publication Date
EP0013770A1 true EP0013770A1 (de) 1980-08-06
EP0013770B1 EP0013770B1 (de) 1982-06-02

Family

ID=8186266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200038A Expired EP0013770B1 (de) 1979-01-22 1979-01-22 Schwenktür für Supermärkte und ähnliche Einrichtungen

Country Status (5)

Country Link
US (1) US4290230A (de)
EP (1) EP0013770B1 (de)
JP (1) JPS55127685A (de)
DE (1) DE2963039D1 (de)
ES (1) ES254327Y (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137568A2 (de) * 1983-10-13 1985-04-17 TECHNICAL SERVICES, société anonyme Sperre
EP2778337A1 (de) * 2013-03-15 2014-09-17 Alain Bourgeois Durchgangssperre für Rolltreppen oder beweglichen Fusswegen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075806B1 (de) * 1981-09-25 1984-12-12 Rudolf Wanzl KG. Schwenktüranordnung für Durchgangsanlagen
US4583619A (en) * 1983-08-19 1986-04-22 Fry Raymond A Automatic gate for checkout lane
GB2233696A (en) * 1989-06-30 1991-01-16 London Underground Ltd Safety barriers
US6155744A (en) * 1999-01-07 2000-12-05 Namanny; Kenneth D. Parking management system
US6094863A (en) * 1999-02-19 2000-08-01 Lacook, Jr.; Hardy L. Attachment to retrofit existing safety gates to imrove the safety afforded by the gates
US6684566B2 (en) * 2002-02-20 2004-02-03 Lacook David Safety gate and guard for such a gate
US20070051934A1 (en) * 2005-09-04 2007-03-08 Fabenco, Inc. Adjustable Safety Gate
US8127492B1 (en) * 2005-11-16 2012-03-06 Hellman Sr Robert R Compound barrier mechanism for passageway control
US8453382B2 (en) * 2007-10-03 2013-06-04 Stephen Kucer Entrance control system
US20090119995A1 (en) * 2007-10-03 2009-05-14 Stephen Kucer Entrance control system
US20090217591A1 (en) * 2008-03-03 2009-09-03 Lacook David Safety Gate With Attached Toe Board
US8112938B2 (en) * 2009-05-25 2012-02-14 Les Ateliers Bolduc Et Freres Inc. Gate system with automatic locking and unlocking feature
WO2023234789A1 (es) * 2023-02-24 2023-12-07 Jimenez Zorrilla Sergio Isaias Cerradura + brazo:

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089184A (en) * 1960-10-24 1963-05-14 Kerman Mark Positioning hinge mechanism for rotatably and pivotably mounted barriers
FR2166272A1 (de) * 1972-01-05 1973-08-17 Delot Pierre
DE7815240U1 (de) * 1978-05-20 1978-08-31 Wanzl Metallwarenfabrik Kg, 8874 Leipheim Durchgangsanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965449A (en) * 1931-03-03 1934-07-03 Kannel Revolving Door Company Semicollapsible revolving door structure
GB1424330A (en) * 1972-08-07 1976-02-11 Mertens France Gateway which can only be passed through in one direction
JPS5434588B2 (de) * 1974-09-06 1979-10-27
JPS51147397A (en) * 1975-06-12 1976-12-17 Nippon Signal Co Ltd:The Intercepting lever protector
US4101235A (en) * 1977-06-27 1978-07-18 Nelson Donald F Parking lot exit control means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089184A (en) * 1960-10-24 1963-05-14 Kerman Mark Positioning hinge mechanism for rotatably and pivotably mounted barriers
FR2166272A1 (de) * 1972-01-05 1973-08-17 Delot Pierre
DE7815240U1 (de) * 1978-05-20 1978-08-31 Wanzl Metallwarenfabrik Kg, 8874 Leipheim Durchgangsanlage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137568A2 (de) * 1983-10-13 1985-04-17 TECHNICAL SERVICES, société anonyme Sperre
EP0137568A3 (de) * 1983-10-13 1985-11-21 TECHNICAL SERVICES, société anonyme Sperre
EP2778337A1 (de) * 2013-03-15 2014-09-17 Alain Bourgeois Durchgangssperre für Rolltreppen oder beweglichen Fusswegen

Also Published As

Publication number Publication date
JPS55127685A (en) 1980-10-02
DE2963039D1 (en) 1982-07-22
ES254327U (es) 1981-09-01
US4290230A (en) 1981-09-22
EP0013770B1 (de) 1982-06-02
ES254327Y (es) 1982-02-16

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