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
  • 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
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D15/00—Suspension arrangements for wings
  • E05D15/02—Suspension arrangements for wings for revolving wings
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/132—Doors

Definitions

• the invention relates to a revolving door as it is used in passenger transport.
• These types of revolving doors are either driven by a motor or are set into a rotary movement by manual actuation.
• the purpose of these revolving doors is to ensure that a building is correctly closed between the outside and the inside area.
• These types of revolving doors ensure that the warm inside air of a building is separated from the cold outside air outside the building and still allow people to enter this building virtually unhindered. Because of their geometric conditions and dimensions, only a certain number of people can enter and leave the building at the same time.
• a revolving door is known from US Pat. No. 1,030,266, in which the wings can be folded away via a folding mechanism.
• the door leaves of the revolving door have been attached to a load-bearing center column.
• Around the door leaf there is a kind of frame, which normally takes part in the rotational movement of the door with the door leaf.
• there is a locking device which enables it to be pressed against the door leaf from its basic position with which it is fixed frame connected to the column, to be brought out and thus pivoted away.
• the door can also be used in escape and rescue routes because the door leaf can be swiveled away.
• the disadvantage is that a central column must be used in terms of design, on which the door leaf and the one above it Frames are attached. This additional frame narrows the escape route or makes this type of revolving door more expensive.
• the object of the invention is to provide a revolving door which is inexpensive and yet can be used in the area of escape and rescue routes. It must be ensured that there are no additional crushing and shearing points when the wings are folded away. In addition, the force required to push the wing out of its basic position should be adjustable. An additional requirement is that the leaves can also be easily replaced when the door is installed
• the object of the invention is achieved in that a revolving door is created without a supporting center column, which is constructed by two turnstiles, one on the floor and one on the ceiling. These turnstiles have arms corresponding to the door wings used, on which the door wing is directly or are attached via a locking mechanism. With this construction, it is possible to mount both fixed and foldable door leaves on a turnstile.
• the locking mechanism is concealed in the lower and / or upper transverse spar of the door leaf.
• the locking mechanism consists of a locking
• the locking pin in which locking marks are present, into which at least one bolt can engage, which is acted upon by a spring force.
• the spring force thus presses this bolt securely into the locking marks.
• This spring force can be continuously adjusted using an adjusting screw located behind.
• the locking pin is rigid and is with the
• the door wings 25 lower turnstile or, if necessary, also attached to the upper turnstile with a second locking unit.
• the door wings At the end of the door wings, which point to the center, the door wings have brush seals, which ensure that this central area is covered and also a safety distance from the
• FIG. 1 partial view of the lower turnstile with a locking mechanism
• FIG. 2 shows a sectional view through the door leaves in a top view
• FIG. 1 shows a partial section of the lower area of a revolving door with the turnstile located under the door leaves.
• the turnstile (2) is pivoted about this axis in the ground via the pivot point (1)
• turnstile arms 13), (14), (15) and (16) corresponding to the number of door leaves that are used. These turnstile arms have, like that
• Figure 3 shows, in its end region, internal threads (33), (34), (35) and (36) into which the door leaves either directly or through the screw elements (17), (18), (19), (20) be screwed over the locking mechanism (7).
• a similar turnstile, as shown in Figure 1, is also at the opposite end, i.e. on the ceiling.
• the turnstile (2) which is not shown, is also connected to the drive in a rotationally mounted manner and can therefore either be via locking mechanisms (7) or directly if the door leaf should not be pivotable, be connected to the turnstile (2).
• the locking mechanism (7) is concealed in the lower transverse spar or in the upper transverse spar of the door leaves (3), (4), (5) or (6). Via the attachment (37) it is pre-assembled with the door leaf in a positive and non-positive manner. Due to this pre-assembly, it is now possible to subsequently attach the door leaves (3), (4), (5) or (6) to the turnstile ( 2) to be connected to the turnstile (2) via the screw elements (17), (18), (19) or (20). This allows a door door that may be damaged to be removed quickly.
• the locking mechanism (7) is designed so that its locking pin (27) is simultaneously connected as a fixed attachment to the turnstile (2) via the connection (17), (18), (19) or (20).
• the locking pin (27) is shown in plan view.
• the locking marks (28) and (29), which are recessed in the locking pin (27), make it possible for the bolt (25), the has the same shape on its front area as the locking marks (28) and (29), can engage in them.
• the locking marks (28), (29) are wedge-shaped, into which the wedge-shaped bolt (25), which has an additional rounding on the tip for better engagement, can thus be securely inserted .
• the bolt (25) is slidably mounted in a bore and has a stop (38) in its rear area which comes to rest against the end of a blind bore (39) when the bolt (25) is in the extended state
• the blind bore (39) lies transversely in the locking mechanism (7).
• the locking marks (28), (29) are not diametrically opposed to each other but are, for example, only offset by an angle of 90 ° . With this embodiment it is possible to also fix the sash in the pivoted-away state. This setting can be due to the continuously adjustable spring force of the compression spring

Landscapes

• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Mechanical Engineering (AREA)
• Lock And Its Accessories (AREA)
• Glass Compositions (AREA)
• Centrifugal Separators (AREA)
• Extensible Doors And Revolving Doors (AREA)
• Power-Operated Mechanisms For Wings (AREA)
• Treatment Of Water By Ion Exchange (AREA)
• Water Treatment By Sorption (AREA)
• Separation By Low-Temperature Treatments (AREA)
• Axle Suspensions And Sidecars For Cycles (AREA)
• Seal Device For Vehicle (AREA)
• Hinges (AREA)
• Steroid Compounds (AREA)
• Inorganic Fibers (AREA)
• Laser Surgery Devices (AREA)
• Air Bags (AREA)
• Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6461467

Family Applications (1)

Country Status (9)

Cited By (2)

Families Citing this family (3)

Citations (6)

Family Cites Families (4)

• 1992
  • 1992-06-23 DE DE4220253A patent/DE4220253C2/de not_active Expired - Fee Related
• 1993
  • 1993-03-25 WO PCT/DE1993/000289 patent/WO1994000661A1/de active IP Right Grant
  • 1993-03-25 DK DK93907760.8T patent/DK0600050T3/da active
  • 1993-03-25 DE DE59303433T patent/DE59303433D1/de not_active Expired - Fee Related
  • 1993-03-25 ES ES93907760T patent/ES2052489T3/es not_active Expired - Lifetime
  • 1993-03-25 EP EP93907760A patent/EP0600050B1/de not_active Expired - Lifetime
  • 1993-03-25 AT AT93907760T patent/ATE141379T1/de not_active IP Right Cessation
  • 1993-11-26 NO NO934299A patent/NO301608B1/no unknown
  • 1993-12-22 HU HU9303714A patent/HU218727B/hu not_active IP Right Cessation
• 1994
  • 1994-02-22 FI FI940829A patent/FI102102B1/fi active

Patent Citations (6)

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