EP0158799B1 - Porte repliable - Google Patents

Porte repliable Download PDF

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Publication number
EP0158799B1
EP0158799B1 EP85102192A EP85102192A EP0158799B1 EP 0158799 B1 EP0158799 B1 EP 0158799B1 EP 85102192 A EP85102192 A EP 85102192A EP 85102192 A EP85102192 A EP 85102192A EP 0158799 B1 EP0158799 B1 EP 0158799B1
Authority
EP
European Patent Office
Prior art keywords
door
metal
sheet metal
profiled
members
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.)
Expired - Lifetime
Application number
EP85102192A
Other languages
German (de)
English (en)
Other versions
EP0158799A3 (en
EP0158799A2 (fr
Inventor
Karl-Theo Flemisch
Ludwig Schwenkreis
Helmut Scheuringer
Reinhard Blesch
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.)
Josef Gartner and Co
Original Assignee
Josef Gartner and Co
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 Josef Gartner and Co filed Critical Josef Gartner and Co
Priority to AT85102192T priority Critical patent/ATE52831T1/de
Publication of EP0158799A2 publication Critical patent/EP0158799A2/fr
Publication of EP0158799A3 publication Critical patent/EP0158799A3/de
Application granted granted Critical
Publication of EP0158799B1 publication Critical patent/EP0158799B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B3/6205—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats having on at least one lateral side no backing from a separate rigid glazing bead or other stiff part of the window frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/001—Foot-operation
    • 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
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • 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
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E05Y2400/3014—Back driving the transmission or motor
    • 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
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6217—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means
    • E06B2003/6223—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means with protruding parts anchored in grooves
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/625—Specific form characteristics
    • E06B2003/6252—Specific form characteristics wedge-shaped

Definitions

  • the invention relates to a folding door with guided on a cover strip metal gate leaves with openings for glass or sheet metal installation, wherein the gate wings consist of sheet metal panels, on the inside of which metal profiles are attached.
  • a metal door is known in which panels are arranged on a box-shaped frame bent from sheet metal.
  • the manufacture of a door of this type is complex and the frames can only be bent from relatively thin metal sheets, so that this known method is not suitable for large, heavy gates.
  • a door construction is known from US-A-4008745, in which the wing-forming panels consist of metal sheets which are reinforced by specially shaped metal strips. This well-known construction cannot be used economically for large gates.
  • the invention has for its object to provide a folding door in which the disadvantages occurring in known folding doors are avoided.
  • the openings for the glass or sheet metal installation are nibbled out of the metal sheets, that the metal profiles are fastened in the region of the transverse and longitudinal strips, that in the metal sheets in the openings, glass installation profiles are used, that the glass installation profiles in two pieces Are designed that a first part is slipped onto the sheet metal plate, and that a second part is anchored to the first part by clamping a glass or sheet metal plate over snap fits, or that the pane mounting profiles are slipped onto the sheet metal plate and in a U-shaped groove insulating glazing or single glass pane or plug-in pane is used, and that sealing lips which are in contact with the metal profiles are formed on the pane installation profiles.
  • the metal sheets with the nibbled openings for the glass installation serve as the outer shell of the gate leaves of the folding door. This creates a completely joint-free outer surface that is very smooth, depending on the quality of the material used.
  • the metal sheets are preferably 2.5 to 3 mm thick.
  • the nibbling machines required to produce the openings for the glass installation are numerically controlled, so that the openings can be formed in the metal sheets in a very simple, rational and therefore very cost-effective manner. These openings do not necessarily have to be rectangular, but they can have any conceivable other shape, so that there are no limits to the optical design of such folding doors.
  • a thermal separation of the inner and outer shell is achieved on the gate leaves of the folding door in that the metal profiles are provided with recesses.
  • the U-profiles for example, 5 mm deep recesses are punched or nibbled, the recesses on the opposite leg being offset by half the rhythm, so that when the U-profile is placed on the sheet metal of the outer shell, only a small amount
  • the relatively small contact area between the profile and the sheet metal plate makes the heat transfer between the outer shell and the inner shell more difficult.
  • the U and angle profiles can be foamed in an embodiment of the invention in order to increase the thermal insulation.
  • venting slots are formed in the metal profile arranged on the underside of the metal sheet in the horizontal leg or legs. These slots can be stamped, for example.
  • sealing profiles are attached to the lateral, upper and lower edges of the gate wing and are preferably plugged in, the sealing profiles having a body which is U-shaped in cross section and is made of relatively hard material, the ends of the legs being made of relatively soft material, and wherein sealing lips made of a relatively soft material are also arranged in the base area.
  • the sealing profiles consist of a hard-soft-rubber system. Due to the exciting or exciting profile made of hard material, an excellent retention on the sheet is achieved and, due to the soft sealing lips, a good adaptation to the existing sealing lips or to the material on which the sealing lips lie.
  • a foot actuation is provided, which can be operated from the inside in the divisions of the folding door.
  • a lock can be installed on one or both of the branches on the outside of the door at handle height so that the door can also be opened and locked from the outside. Opening the door from the inside is possible without the locked door having to be operated with a key.
  • This is a very convenient operation, since the lock is released with the foot and at the same time the gate wing pair can be given a shock so that it automatically moves into the open position and is preferably held in this by means of clamping elements, which are used to fix the guide rollers of the inner one Gate leaves are arranged in the guide panels of the gate when the gate is open.
  • the locking device preferably consists of a spring-loaded locking rod guided on a gate leaf and a foot lever which engages on the locking rod and is articulated on the gate leaf, and a latching claw fastened to the threshold.
  • This claw is preferably open on both sides, sb that the closing process can not be hindered by possible ice or dirt deposits, because the bolt engaging from above can push these deposits to the side.
  • the claw also has an inclined ramp surface and the foot lever is provided at one end with a claw which engages a bolt on the locking rod.
  • the foot pedal has a tread at the other end and is articulated on a bearing block attached to the MetaMproftf.
  • an electrically operated device for opening and closing the gate can be provided.
  • a turning shear driven by the motor is provided, which acts on connecting rods for opening and closing the gate on levers arranged on the outer wings.
  • a 24 volt AC motor can be used that drives a ball screw via a worm gear. This ball screw can engage a pair of folding scissors that are connected via connecting rods to the levers arranged on the outer gate leaves.
  • the fixed point at which the folding scissors are articulated can be displaceable.
  • a hydraulic damping cylinder can be provided parallel to the lifting spindle, which limits the overtravel in the event of a sudden switch-off, and ensures smooth starting and stopping and thus protecting the drive and fittings of the door.
  • Locking cylinders can also be provided, which can also be electrically driven in order to fix the gates in their closed position.
  • the mechanism according to the invention for opening and closing the gate has the advantage of simple emergency manual operation.
  • the drive In the event of a power failure or another fault in the electrical system, since there is no self-locking, the drive can be moved backwards with relatively little effort using the gate leaves, without the motor having to be uncoupled from the gate first, as is common with other systems.
  • a lock provided can be released from the outside using the door handle so that the door can be easily opened from the outside in the event of a power failure.
  • the motor can be operated remotely to open or close the gate by means of a key switch or by means of a transmitter and an antenna.
  • Another advantage of the folding door according to the invention is that the complete door can be installed in an outer frame, its function can be checked in a test stand, and then delivered in assembled condition, stored and transported to the installation site.
  • installation can be done, for example, with prepared Halfen rails or concrete anchors, and in other buildings by screwing on wall brackets.
  • the folding door shown in Fig. 1 has four door leaves 10, 12, 14 and 16.
  • the door leaves or gate leaves 10 and 12 are articulated to one another by two separation bands 18 and the door leaves 14 and 16 by two separation bands 20.
  • the outer gate leaf 10, like the outer gate leaf 16, is fixed at the edge by means of an upper link 22 or 24 and a lower link 26 or 28.
  • the inner gate leaves 12 and 14 have guide rollers 30 and 32 in the area of their inner ends on the upper side, which are guided in a straight guide panel or guide rail 34.
  • the gate leaves 10, 12, 14 and 16 consist of metal sheets, from which openings for a glass or sheet metal installation 36 are nibbled. These metal sheets form the outer shell of the gate wing. Metal profiles are preferably welded to the inside of the metal sheets in the area of the transverse and longitudinal strips.
  • FIG. 2 to 8 show preferred embodiments of the structure of the gate wing.
  • the gate wing 14 is shown partially broken away, which is connected to the gate wing 16 via the separation band 20.
  • the opening for the glass or sheet metal installation 36 is nibbled out of a metal sheet 38, so that an outer shell results which is completely free of joints and very smooth.
  • metal profiles 40, 42 are welded to the back of the metal sheet.
  • the metal profiles 40, 42 and the metal profile 44 on the gate leaf 16 are U-profiles which are welded to the metal plate 38 or the metal plate 46 of the gate leaf 16 with the ends of the parallel legs.
  • the metal sheets 38, 46 and the profiles 40, 42 and 44 are preferably made of galvanized steel sheet and the metal sheets are in particular 2.5 to 3 mm thick. Instead of the U-shaped profiles 40, 42 and 44, angle profiles can also be used.
  • the glass or sheet-metal pane installation 36 consists of a pane installation profile 50, which is formed in two pieces, and a frame part 54, which is provided with a U-shaped groove 52 and is plugged onto the cut surface of the opening for the glass installation, on the rear side of which an undercut groove 56 is trained.
  • a part 58 is fastened by means of a snap fit, which supplements the pane installation profile in cross section, for example in the form of an ellipse.
  • a glass or sheet metal pane 60 is clamped between the part 54 and the part 58.
  • a sealing lip 62 is formed, which covers the weld seam 64 and covers the outside of the angle profile 40.
  • the pane installation profile thus fulfills a dual function, since on the one hand it holds the pane 60 in place and on the other hand it covers the weld seams between the sheet metal plate and the metal profile, thus eliminating the need for a further seal between the outer sheet and the attached profiles.
  • circumferential sealing profiles 66 and 68 are arranged, which have a U-shaped body in cross section, which is under a certain prestress, so that it is held in a clamped manner on the metal plate.
  • the inner leg of this U-shaped body is provided at the end with a sealing lip 70 or 72, which lies on the outside of the metal profile 40 or 44, covering the weld seam between the metal plate and the metal profile.
  • sealing lips 74 and 76 are formed, which cooperate with the respective opposite sealing strip.
  • the sealing profiles on the wing edges consist of a hard-soft-rubber system, the body clamped onto the wing edges being correspondingly hard and the sealing lips 70, 72 and 74, 76 being soft.
  • FIG. 3 shows a modified embodiment of sealing profiles 80, 82, which have a circular cross section of soft sealing lips 88, 90 on a body 84, 86 made of hard material, which can be plugged onto the metal sheets and which are reinforced on the inside by webs 92, 94 and 96 .
  • the states of the circular sealing lips 88, 90 when the gate is closed are shown in FIG. that is, when two sealing lips touch each other and deform accordingly, and with the door open, the sealing lip 88 having assumed its expanded starting position.
  • Fig. 4 is a section through the edge of the gate wing 10, from which the seal between this gate wing and the building can be seen.
  • the gate leaf 10 consists of an outer shell 100, on the rear side of which metal profiles 102 are welded by means of spot weld seams 104.
  • the openings for glass or sheet metal installation have been made, for example, using a numerically controlled nibbling machine.
  • a pane 106 is inserted in the opening for the glass or sheet-metal pane installation, which is held over a pane installation profile 108.
  • the axis of the articulation of the gate leaf 10 runs through the point 110.
  • a profile 112 of approximately U-shaped cross-section is fastened to the building by means of fastening screws 114, spacer and suspension bodies 116 being arranged between the profile 112 and the masonry 118.
  • a sealing strip 122 is attached to the front leg 119 of the U-profile 112 and has a sealing lip 124 made of softer material for sealing on the masonry 118 and a sealing lip 126 for sealing on the outside of the metal sheet 100.
  • This gate wing 14 consists of a sheet metal plate 120, from which openings 123 and 125 are nibbled out for the glass or sheet metal pane installation.
  • Metal profiles 127 and 128 are shown on the inside of the sheet metal plate 120 serving as the outer shell.
  • a sealing lip 130 on the top which is, for example, on the guide panel of the door may be appropriate.
  • the axis of the guide roller 32 is indicated, which is guided in the guide screen, not shown.
  • the pane installation profile 132 shown in the opening for the glass installation corresponds to that described with reference to FIG. 2.
  • a modified embodiment is shown, which is suitable for thermally insulated folding gates.
  • the metal profile 128 is provided with recesses 138 and 140 at the ends of the free legs 134, 136, so that the contact area between the metal profiles 128 and the inside of the metal sheet 120 is limited to a minimum.
  • 8 shows the metal profile 128 in a perspective view. It can be seen from this that the recesses 140 on the leg 136 are offset by half the rhythm relative to the recesses 138 on the leg 134.
  • the metal profile 128 is foamed inside by means of an insulating material 142.
  • an insulating glazing 144 is inserted into the openings for the glass installation.
  • This insulating glazing consists, for example, of two panes 146 and 148 which are connected to one another in a manner which prevents water vapor.
  • the profile 150 for the pane installation 150 corresponds to that described with reference to FIG. 2.
  • a sealing lip 156 is formed on the rear surface of the window installation professional 150 adjacent to the metal profile, said sealing lip covering the welding points 158 and the recesses 140 on the outside of the leg 136.
  • the window installation profile 160 in the opening 124 for the glass or sheet metal window installation is designed analogously to the window installation profile 150.
  • FIG. 7 shows a section analogous to FIG. 2, in which a profile 43 provided with a recess is fastened to the metal sheet 38 and in which an insulating glazing 61 is arranged via a pane installation profile 51.
  • FIG. 6 shows a section through the lower edge of the gate wing 10.
  • An opening 170 for a glass or sheet-metal pane installation is nibbled out of the sheet metal plate 100 and a pane 174 is held via a pane installation profile 172.
  • the sheet metal plate 100 is provided with a bend 176 in the lower edge and an angle profile 178 is fastened on the rear side via a spot weld 180.
  • the spot weld 180 is covered by a sealing lip 182 which is arranged on the window mounting profile 172 and which bears against the horizontal leg 184 of the angle profile 178.
  • Vent slots 186 are formed in the horizontally extending leg 184, so that air can be exchanged through the gate leaf 10, as is indicated by the arrow 188.
  • a sealing profile 192 is attached to the vertical leg 190 of the angle profile 178 and has a sealing lip 198 which bears against a profile 196 anchored in the base 194.
  • the lower linkage 26 is also shown on the lower edge of the gate leaf
  • the gate lock 200 consists of a locking rod 202 which can be locked in a snap-in claw 206 fastened in the threshold 204.
  • the claw 206 is open on both sides, so that ice or dirt deposits can be pushed out so as not to impede the closing process.
  • the claw 206 is formed with an inclined run-up surface 208, on which the locking rod 202, which is loaded by a spring 210, can slide upwards in order to then snap into the claw 206.
  • a foot lever 212 which is mounted on a bearing block 214 via a bearing pin 216, engages on the locking rod 202.
  • the bearing block 214 is arranged on a vertical metal profile 218.
  • a bolt 220 is provided on the locking rod 202, on which the claw-like end 222 of the foot lever engages.
  • the foot lever 212 is formed with a step surface 224.
  • the locking rod 202 can be provided with an extension rod 226 which is connected to a locking cylinder 228 and a pawl 230.
  • a locking device 232 is arranged on the gate leaf 16 and a locking device 234 on the gate leaf 10.
  • Only the locking device 232 can be opened from the outside via the lock 228 and the pawl 230. After opening one half of the door, the other half of the door can be opened from the inside using the foot lever.
  • the locking rod 202 is connected to the extension rod 226 via an intermediate piece 236.
  • the locking rod 202 springs in this intermediate piece.
  • a spring 211 is there for the printer 250 to return to the horizontal position after actuation.
  • a device 240 for fixing the gate in the open position is arranged in the vicinity of the linkage.
  • the device 240 is accommodated in the cover strip 34 and consists of a body 244 fastened by means of screws 242, on which a claw 246 which is under prestress is formed. These Claw picks up the axis 248 of the guide roller 30 when the left half of the door is fully open, so that the door wings run approximately perpendicular to the plane of the door opening.
  • the device 240 is made of an elastic material and an insert 254 made of metal is arranged on the inside of the legs 250 and 252 forming the claw-like end 246 in order to limit the closure of the device 240 to a minimum.
  • FIGS. 12 and 13 show a first embodiment of a device with a motor 260 for opening and closing the folding door consisting of the door leaves 10 to 16.
  • the motor 260 which is preferably designed as a 24 volt AC motor, drives a ball screw 262 via a worm gear.
  • the ball screw 262 is connected via a rod 264 to a turning shear 266, which consists of triangular joints 268 and 270.
  • the end joints 272 and 274 are connected via rods 276 and 278 to levers 280 and 282 connected to the joint axes 22 and 24, respectively.
  • the joints 272 and 274 are guided in a guide rail 284.
  • the turning shear 266 When the gate is closed, the turning shear 266 is moved in the direction of the gate, whereby the hinged parts 272 and 274 are pressed outwards.
  • the ball screw 262 and rod 264 pull away from the gate so that the joints 272 and 274 of the turning shears 266 are moved towards one another.
  • the levers 280 and 282 are pivoted via the rods 276 and 278, so that the gate leaves 10 and 16 follow the movement of the levers 280 and 282 and also swing open on the outside.
  • a switch box 286 is arranged, which is connected to the motor 260 via a line 288.
  • a key-operated switch 290 can be provided in order to open the door from the outside via the motor 260. It is also possible to connect an antenna 292 to the switch box 286 and thus to the motor 260 via a line 294. This antenna can be addressed via remote control.
  • the reversing shears are replaced by folding shears 300.
  • the side joints 302 and 304 of the folding scissors 300 designed in the form of a parallelogram are connected to the levers 280 and 282 on the gate leaf 10 and 16 via rods 306 and 308.
  • the rear joint 310 of the folding shears 300 is connected to the motor 260 via a ball screw 312.
  • the front joint 314 of the folding scissors 300 is stationary. However, it can have a device with which the joint 316 can be adjusted so that the exact wing positions can be adjusted. This setting can be made using screws, for example.
  • the other parts shown in FIGS. 14 and 15 correspond to the parts shown in FIGS. 12 and 13.
  • a hydraulic damping cylinder can be arranged parallel to the lifting spindle 262 or 312, which limits the overtravel in the event of a sudden switch-off and ensures smooth starting and stopping and thus protecting the drive and fittings.
  • Electrically driven locking cylinders can also be provided in order to fix the gate in the closed position.
  • the folding door shown in FIGS. 1 to 16 can be installed as a complete door in an outer frame when used for small garages. After checking on a test bench, this completely assembled door could be stored, delivered and transported to the installation site. Depending on the building, the installation can then be carried out with prepared Halfen rails or concrete anchors, or with wall brackets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gates (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Claims (9)

1. Porte repliable comportant des battants métalliques guidés sur une barre de protection et présentant des ouvertures pour le montage de vitres ou de pièces en tôle, dans laquelle les battants de porte (10, 12, 14, 16) sont composés de plaques de tôle (38, 46) sur le côté intérieur desquelles sont fixés des profilés métalliques (40, 42, 44), caractérisée en ce que les ouvertures pour le montage de vitres ou de pièces en tôle (36) sont réalisées par découpage des plaques de tôle; les profilés métalliques (40, 42, 44) sont fixés dans la zone des bandes transversales et longitudinales; des profilés d'insertion de vitres (50, 51) sont installés dans les ouvertures des plaques de tôle (38,46); les profilés d'insertion de vitres (50) sont réalisés en deux parties, une première partie (54) est emboîtée sur la plaque de tôle (38) et une deuxième partie (58) est fixée à la première partie (54) au moyen d'un logement encliquetable, une vitre ou pièce en tôle (60) étant serrée entre les deux parties, ou les profilés, d'insertion de vitres (51) sont enfichés sur la plaque de tôle (38) et un vitrage d'isolation (61) est placé dans une rainure en U ou une vitre simple ou d'isolation (60) est mise en place; et des lèvres d'étanchéité (62) sont formées sur les profilés d'insertion de vitres (50, 51) de manière à s'appliquer contre les profilés métalliques (40, 42).
2. Porte repliable selon la revendication 1, caractérisée en ce que les plaques de tôle (38, 46) sont composées de tôle d'acier, zinguée par bandes, d'une épaisseur allant de 2,5 à 3 mm, en ce que les profilés métalliques (40, 42, 44) sont des profilés en U ou en cornière composés de tôle d'acier zinguée par bandes et en ce que les profilés métalliques (40, 42, 44) sont reliés à la plaque de tôle (38, 46).
3. Porte repliable selon la revendication 1 ou 2, caractérisée en ce que les profilés métalliques (128) sont pourvus d'évidements (138, 140), en ce que ces évidements (138,140) ont une profondeur d'environ 5 mm, en ce que les évidements (138, 140) situés sur les branches se faisant face sont décalés d'un demi-rythme les uns par rapport aux autres dans le cas d'un profilé en U, et en ce que les profilés métalliques (128) sont pourvus d'une mousse isolante.
4. Porte repliable selon l'une quelconque des revendications 1 à 3, caractérisée en ce que des joints d'étanchéité profilés (66, 68, 192) sont emboîtés sur les bords latéraux, supérieurs et inférieurs des battants de porte (10, 12, 14, 16), en ce que le joint d'étanchéité profilé (66, 68) comporte un élément de serrage en matériau relativement dur ayant la forme d'un U en coupe transversale, en ce que les extrémités (70, 72) des branches sont composées d'un matériau relativement souple et en ce que des lèvres d'étanchéité (74, 76) en matériau relativement souple sont prévues dans la zone d'embase dudit élément de serrage.
5. Porte repliable selon l'une quelconque des revendications 1 à 4, caractérisée en ce qu'il est prévu comme fermeture de porte actionnable au pied un dispositif de fermeture (232, 234) comportant une barre de verrouillage (202) commandée par ressort et guidée le long d'un battant de porte (10,16), une pédale (212) articulée sur le battant de porte et agissant sur la barre de verrouillage et une griffe d'encliquetage (206) fixée dans le seuil, en ce que la barre de verrouillage est reliée, au moyen d'une tige de rallonge (226), à un loquet (230) pouvant éventuellement se fermer, en ce que la pédale (212) comporte à une de ses extrémités une griffe agissant sur un tourillon (220) de la barre de verrouillage (202) et, à l'autre extrémité, un plan de marche (224), en ce que la pédale est articulée sur un palier (214) fixé à un des profilés métalliques (218), et en ce que la griffe d'encliquetage (206) est ouverte en direction des deux côtés et présente une face oblique (208) d'engagement vers le haut pour la barre de verrouillage (202).
6. Porte repliable selon l'une quelconque des revendications 1 à 5, caractérisée en ce que, pour ouvrir et pour fermer, un moteur (260) actionne une broche à billes (264, 312) au moyen d'un engrenage à vis sans fin (262).
7. Porte repliable selon la revendication 6, caractérisée en ce qu'il est prévu un ciseau de renversement (266) actionné par le moteur (260), des leviers (280, 282) sur les battants extérieurs (10, 16) et des tiges de raccordement (276, 278) entre le ciseau de renversement (266) et les leviers .(280, 282), ou en ce qu'il est prévu un ciseau repliable (300) entre le moteur (260) et les tiges (306, 308) articulées sur les leviers (280, 282) des battants de porte extérieurs (10, 16), en ce qu'un point fixe (314) du ciseau repliable peut, le cas échéant, est déplacé pour procéder à un réglage et en ce qu'un cylindre hydraulique à vapeur est disposé parallèlement à la broche à billes (264, 312).
8. Porte repliable selon l'une quelconque des revendications 1 à 7, caractérisée en ce qu'il est prévu des cylindres de verrouillage pouvant être actionnés électriquement et en ce que le verrouillage peut être débloqué au moyen du poussoir de porte.
9. Porte repliable selon l'une quelconque des revendications 1 à 8, caractérisée en ce que la porte préalablement montée sur rails peut être mise en place sur des pièces d'ancrage filetées fixées dans le béton ou sur des griffes fixées dans le mur.
EP85102192A 1984-04-19 1985-02-27 Porte repliable Expired - Lifetime EP0158799B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85102192T ATE52831T1 (de) 1984-04-19 1985-02-27 Falttor.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3414995 1984-04-19
DE3414995 1984-04-19
DE3423715 1984-06-27
DE19843423715 DE3423715A1 (de) 1984-04-19 1984-06-27 Falttor

Publications (3)

Publication Number Publication Date
EP0158799A2 EP0158799A2 (fr) 1985-10-23
EP0158799A3 EP0158799A3 (en) 1987-08-19
EP0158799B1 true EP0158799B1 (fr) 1990-05-16

Family

ID=25820594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102192A Expired - Lifetime EP0158799B1 (fr) 1984-04-19 1985-02-27 Porte repliable

Country Status (2)

Country Link
EP (1) EP0158799B1 (fr)
DE (2) DE3423715A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025819B3 (de) * 2005-06-02 2007-05-24 Sunflex Aluminiumsysteme Gmbh Falt-Schiebewand mit Dichtstreifen
US11859440B2 (en) 2020-02-10 2024-01-02 Overhead Door Corporation Insulated architectural covering systems and methods
US11286708B2 (en) * 2020-02-10 2022-03-29 Overhead Door Corporation Vacuum insulated architectural covering systems and methods
CN117921929B (zh) * 2024-01-26 2024-07-05 台山市台铝铝业有限公司 一种铝型材免切桥成型设备

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Publication number Priority date Publication date Assignee Title
US1802027A (en) 1925-03-31 1931-04-21 Morgan J Lewis Garage-door opener
GB321228A (en) * 1928-08-04 1929-11-04 Joseph Wilson Evans Improvements in window-frames, casements and/or windows and the method of manufacturing the same
GB577709A (en) * 1944-03-07 1946-05-29 Standard Pressed Steel Co Improvements in or relating to sheet metal doors
CH274476A (de) 1948-08-24 1951-04-15 Post Petrus Schloss, insbesondere für Türen.
US2698072A (en) 1950-10-31 1954-12-28 Gen Tire & Rubber Co Flexible mounting with garnish flap
DE847868C (de) 1951-01-26 1952-08-28 Paul Dr Rohr Geraeuschloser Tuerverschluss
GB945572A (en) 1961-10-13 1964-01-02 Educational Supply Ass Ltd Improvements in and relating to folding doors
DE1509260A1 (de) * 1962-01-26 1969-07-10 Donges Stahltor U Fensterbau G Mehrfluegeliges Stahldreh- oder Stahlfalttor
DE1871358U (de) * 1962-01-26 1963-05-02 Donges Stahltor Und Fensterbau Mehrfluegeliges stahldreh- oder stahlfalttor.
GB1008529A (en) * 1963-09-30 1965-10-27 Centor Products Pty Ltd Improvements in and relating to control mechanisms for accordion-type doors
FR1405246A (fr) * 1964-04-28 1965-07-09 American Screen Products Compa Porte installable à l'état pré-assemblé dans une baie
DE1960550C3 (de) 1969-12-03 1974-01-03 Artur 7238 Oberndorf Froebel Vorrichtung zum Bewegen von Torflügeln
FR2109017B3 (fr) * 1970-10-30 1977-01-21 Air Ind
DE2104091A1 (de) 1971-01-29 1972-08-10 Moessner H Armbanduhrgehäuse
DE2456233C3 (de) * 1974-11-28 1979-03-08 Fa. Walter Teckentrup, 4830 Guetersloh Feuerschutztor
US4008745A (en) * 1975-02-21 1977-02-22 Overhead Door Corporation Paneled door construction
US4170376A (en) * 1977-07-11 1979-10-09 Fruehauf Corporation Dimpled door hardware
SE409482B (sv) 1977-11-18 1979-08-20 Claesson Claes Olof Stig Med sokerhetsanordning forsedd vikport
DE2905191A1 (de) * 1979-02-12 1980-08-21 Straub Theodor Profilkonstruktion
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CH655349A5 (de) 1982-04-22 1986-04-15 Schulte & Co Schlossfab Schloss fuer schiebe- und falttueren und -tore.

Also Published As

Publication number Publication date
DE3423715C2 (fr) 1989-07-06
EP0158799A3 (en) 1987-08-19
DE3423715A1 (de) 1985-10-31
EP0158799A2 (fr) 1985-10-23
DE3577736D1 (de) 1990-06-21

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