Classifications

• • 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
• • 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
  • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
  • E05F15/42—Detection using safety edges
  • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
• • 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
• • 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
• • 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
  • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by 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
  • E05F15/60—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
  • E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
• • 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
  • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
  • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
  • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
  • E05D2015/1049—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage the carriage swinging or rotating in a transverse plane
• • 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
  • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
  • E05F15/42—Detection using safety edges
  • E05F2015/483—Detection using safety edges for detection during opening
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/21—Brakes
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/214—Disengaging means
  • E05Y2201/216—Clutches
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/218—Holders
  • E05Y2201/22—Locks
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/23—Actuation thereof
  • E05Y2201/232—Actuation thereof by automatically acting means
  • E05Y2201/234—Actuation thereof by automatically acting means direction dependent
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/23—Actuation thereof
  • E05Y2201/244—Actuation thereof by manual operation
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/23—Actuation thereof
  • E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/252—Type of friction
  • E05Y2201/26—Mechanical friction
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
  • E05Y2201/262—Type of motion, e.g. braking
  • E05Y2201/266—Type of motion, e.g. braking rotary
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
  • E05Y2201/43—Motors
  • E05Y2201/434—Electromotors; Details thereof
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
  • E05Y2201/46—Magnets
  • E05Y2201/462—Electromagnets
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/60—Suspension or transmission members; Accessories therefor
  • E05Y2201/622—Suspension or transmission members elements
  • E05Y2201/696—Screw mechanisms
  • E05Y2201/702—Spindles; Worms
• • 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
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/25—Emergency conditions
• • 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
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/26—Form or shape
• • 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
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/40—Physical or chemical protection
  • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
  • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys
• • 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
  • E05Y2900/14—Doors disappearing in pockets of a wall, e.g. so-called pocket doors
• • 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
  • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
• • 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
  • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
  • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

• Pocket door The invention relates to single-leaf or double-leaf sliding, pivoting sliding or pocket doors with electrical, pneumatic or hydraulic drive, in particular for vehicles, a spindle being provided with which the leaf or the leaf is or are connected via a nut , with double-leaf doors, the spindle is symmetrical to the center of the door and the door drive acts either rotating on the spindle or linearly on one of the leaves.
• a pivoting sliding door with an electric drive is known, for example, from DE-C 36 30 229.
• This publication discloses a double-leaf door, in which each leaf has an upper and a lower guide rail, in each of which at least one roller engages, the vertically extending axis of rotation of which can be pivoted about a vertically extending door tree tube, this pivoting movement being the opening movement the door does.
• This dead center mechanism also means that the door is only locked when it is fully retracted into the closed end position, so that any failure of the drive or any obstacle that prevents the door from being closed completely entails that the door subsequently , for example due to the vibrations of the moving vehicle, can be opened.
• the dead center mechanism entails that it has to be precisely adjusted, which is difficult and therefore disadvantageous in rough operation and with the large temperature differences that occur.
• Swing sliding doors with a pneumatic or hydraulic drive such as are known for example from AT-B-188 323, have been available for a long time, in which the door leaves are guided so as to be longitudinally displaceable by means of a slide on a stationary, circular support tube.
• the corresponding guide rails for the opening movement and the longitudinal guidance are arranged in the area of the upper edge of the door and the lower edge of the door on the vehicle, and corresponding guide rollers are provided on the door leaf.
• the aim of the invention is to create a single or double-leaf door of one of the types mentioned at the outset which does not have the disadvantages mentioned and which is easy and simple to install and remove, the adjustment in particular also being simplified should be.
• the secondary closing edge is to be freed from obstacles and objects and installations which can jam.
• the spindle is provided at one end with a freewheel and a releasable brake or clutch which prevents the rotation of the fixed part of the freewheel.
• the actual suspension of the door can take place in different ways corresponding to the state of the art and depends on whether it is a single or double-leaf door, whether a sliding, a pivoting sliding or a pocket door is created and which drive is intended.
• the brake or clutch is released electrically in the course of the opening movement, preferably also with a pneumatic or hydraulic drive, since this is a easier control and smoother opening than pneumatic or hydraulic actuation.
• the spindle movement not only synchronizes the door movement, but the movement forces for a door leaf are also transmitted via the spindle when the actual door drive acts on a door leaf.
• the movement of this door wing via the nut connected to it causes the spindle to rotate, which is transferred to the other door leaf via its nut in such a way that both leaves open and close synchronously, as, how Above mentioned, the spindle is symmetrical to the center of the door, so it is right-handed over half the length and left-handed over the other half of the length.
• a linear drive can of course also act on its own nut which is seated on the spindle, as a result of which both door leaves are moved by means of the spindle.
• a drive which rotates on the spindle for example an electric motor which sets the spindle in rotation via a toothed belt or a gearwheel gear.
• Another advantage that can be achieved with the invention is the favorable arrangement of a pneumatic piston-cylinder unit above the door.
• the piston has a length that corresponds to about half the door width, thus one door leaf. Since it acts on the door leaf next to which it lies, it can engage directly on this leaf or on a projection attached to it without any linkage or scissor mechanism.
• the door leaf, which lies under the pneumatic piston-cylinder unit, is moved over the spindle without noticeable space requirement.
• a door support in the region of the secondary door closing edge, above the usual one Handle heights and preferably near the top edge of the door, thus also covered by the cover of the door drive, to provide a door support in the form of a roller attached to the door frame, the axis of which is essentially horizontal and normal to the direction of movement of the door in the closing end area, and one with under the roller cooperates to lie coming support surface of the door.
• FIG. 1 shows an interior view of a door according to the invention with the panel removed
• FIG. 2 shows a section along the line II-II of FIG. 1
• FIG. 3 shows a view of the upper part of FIG. 2 on an enlarged scale
• FIG. 4 shows the end facing away from the drive of the spindle
• FIG. 5 shows this end in detail
• FIG. 6 shows the support in plan view, on an enlarged scale
• FIG. 7 shows the support in internal view
• FIG. 8 shows another variant of a door according to the invention.
• FIG. 1 The door according to the invention shown in FIG. 1 has two door leaves 1, 2, which are each pivotably attached to a rail 4 by means of a slide 3.
• the drive itself, including the spindle, is not shown.
• Fig. 2 shows the view of the door in section II-II of Fig. 1.
• the rail 4, about which the carriage 3 is pivotally mounted can be seen in section.
• the door 2 is drawn once in the closed position, flush with the car body and additionally thinly torn in the open position in the upper region.
• the door itself is guided in the upper region by guide rollers 5, which run in a rail 6, in the lower region by pivotable rollers 7 and associated guide rails 8 in the door.
• the drive area is enlarged in FIG. 3, in the view corresponding to FIG. 2.
• the actual drive motor 10 can be seen, which sets a spindle in rotation via a toothed or V-belt 11. With each door 1, 2 or its slide 3 is firmly connected a nut 21 which is moved axially by turning the spindle 12, which leads to the opening or closing of the door.
• the two doors are synchronized by a symmetrical design of the spindle gears with respect to the door symmetry level.
• FIG. 4 shows the end of the spindle 12 facing away from the drive 10, which conceals the rail 4, in a view according to FIG. 1.
• an actuating rod 14 In order to release the brake in the event of an emergency actuation and thus to enable manual opening, an actuating rod 14 must be displaced against the force of a spring 29, to the right in the figure, which is done manually by means of a Bowden cable 15 or in normal operation by venting the electromagnetic clutch.
• FIG. 4 Also shown in FIG. 4, on a larger scale but for door 2 in FIG. 7, is the support arranged in the upper door area for stabilizing the door position in the closed state.
• a door surface 17 is attached to the door 1, which runs essentially horizontally and is arranged on the secondary closing edge. In the closed state of the door, this ramp surface 17 interacts with a roller 18 which comes to rest above the ramp surface 17 and rests on it.
• the roller 18 can be rotated about an essentially horizontal axis 19, the axis having a position which can be seen more particularly from FIG. 6, but for the door 2 there. In the end region of the closing process, the door moves essentially in the direction of line 20.
• the axis 19 of the roller 18 runs normal to the end closing direction 20.
• the door is designed to be self-supporting in the area of the secondary closing edge.
• Each attempt to open therefore entails that a moment is built up around an axis which is approximately horizontal and normal to the door plane, so that the door is twisted approximately around its suspension on the slide 3.
• This rotation leads to a lifting of the door in the area of the secondary closing edge 9.
• This lifting is effectively prevented by the support 17, 18, the height of the support having no effect on its effect.
• This area is preferably close to the upper edge of the door, so that the cover of the door drive also covers the support.
• 5 shows an exemplary embodiment of a freewheel including the brake which can be used according to the invention. The view shows the end of the spindle 12 facing away from the drive 10 together with the nut 21 connected to the door via the slide 3, in the open position of the door.
• the end of the spindle 12 is tiltably mounted in a receptacle 22 which at the same time has a customary freewheel 23.
• the freewheel 23 With the receptacle 22 held in a rotationally fixed manner, the freewheel 23 enables the spindle 12 to rotate in the direction which corresponds to the closing of the doors 1, 2.
• the receptacle 22 is fixed or in one piece with a shaft
• counter disks 27, 28 are designed to be non-rotatable with respect to the car body and axially displaceable with respect to the shaft 24. If the rod 14 is now shifted to the right, as indicated by its two positions, the two clutch disks 27, 28 are axially released by pivoting a cam, as a result of which the disk connected to the shaft 24 lies in between
• This release takes place automatically by the door drive each time the door is opened or by hand using the Bowden cable 15 in an emergency.
• the brake is either pulled back or held in the open position by a lever mechanism, which is not shown. In one case it is possible to close the door properly and to operate it further, in the other case it is possible to determine an improper operation and to take measures against it.
• the special arrangement of the freewheel and the brake ensures that instead of the fixed, for example predetermined by the dead center, closing end position is present in which the door is secured against unwanted opening. This considerably simplifies assembly, since, for example, sealing rubbers of different widths no longer have to be taken into account.
• FIG. 8 shows a variant in a view similar to FIG. 1, but the actual door drive acts pneumatically via a cylinder-piston unit 30 on a shoulder 31 which is firmly connected to the door leaf 1. In the example shown, this is the nut 21, which is seated on the spindle 12.
• This nut sets the spindle 12 in rotation when the door leaf 1 is moved, as a result of which the door leaf 2 is set into a mirror-image synchronous movement with the door leaf 1 by means of the nut 32 connected to it.
• the left end of the spindle 12 in FIG. 8 carries a freewheel 23 and a brake or clutch 24-28, as are shown in detail in FIG. 5.
• the door according to the invention is not limited to the example shown. So it is possible to drive the
• the support 17, 18 can be embodied differently and, if it is only a matter of unauthorized opening by the user, can be formed, for example, by two support surfaces which in the normal state are at a short distance from one another and can, under certain circumstances, be appropriately lubricated in order to reduce wear.
• Another embodiment of the invention which relates to the releasable freewheel, is its arrangement coaxial with the spindle 12. If the space next to the door opening is not sufficient for the embodiment shown, it is similar for the person skilled in the art to have an easy freewheel including a releasable brake as the door drive 10 shown, diagonally above and, seen on the car side, to be arranged within the spindle 12 and an operative connection by means of V-belts or toothed belts, a gear transmission or a chain or the like. manufacture. In addition to the shortening of the overall length, this also has the advantage that the spindle 12 can be fixedly supported on both sides and that the brake can also be mounted on its own because the operative connection is capable of mounting errors and inclined positions and the like. equalize.
• the brake can either be non-positive (friction clutch) or positive (tooth clutch). When using a linear drive, this can, as explained above, be pneumatic, but of course also hydraulic or electrical. It can either act on one of the door leaves or on the spindle via its own nut.
• the spindle itself can have different profiles, for example the usual trapezoidal profile, but spline spindles are particularly preferred.
• any device can be used as the freewheel which allows the spindle 12 to be rotated in the direction corresponding to the closing direction of the door leaf, even if the fixed part of the freewheel is fixed, but prevents rotation in the opposite direction. If the fixed part is free of rotation, the spindle can be rotated in any direction.

Landscapes

• Power-Operated Mechanisms For Wings (AREA)
• Wing Frames And Configurations (AREA)
• Details Of Garments (AREA)
• Grates (AREA)
• Vehicle Step Arrangements And Article Storage (AREA)
• Supports Or Holders For Household Use (AREA)
• Lock And Its Accessories (AREA)
• Seal Device For Vehicle (AREA)
• Closing And Opening Devices For Wings, And Checks For Wings (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Refrigerator Housings (AREA)

Priority Applications (7)

Applications Claiming Priority (4)

Publications (1)

Family

ID=25591065

Family Applications (1)

Country Status (12)

Cited By (10)

Families Citing this family (7)

Citations (2)

• 1994
  • 1994-10-05 CA CA002150924A patent/CA2150924C/en not_active Expired - Lifetime
  • 1994-10-05 AT AT94928195T patent/ATE169368T1/de active
  • 1994-10-05 EP EP94928195A patent/EP0673464B1/de not_active Expired - Lifetime
  • 1994-10-05 AU AU77333/94A patent/AU7733394A/en not_active Abandoned
  • 1994-10-05 HU HU9501463A patent/HU214471B/hu not_active IP Right Cessation
  • 1994-10-05 DE DE59406615T patent/DE59406615D1/de not_active Expired - Lifetime
  • 1994-10-05 WO PCT/AT1994/000146 patent/WO1995009959A1/de active IP Right Grant
  • 1994-10-05 CZ CZ19951489A patent/CZ289890B6/cs not_active IP Right Cessation
  • 1994-10-05 ES ES94928195T patent/ES2119226T3/es not_active Expired - Lifetime
• 1995
  • 1995-05-30 NO NO952133A patent/NO304845B1/no not_active IP Right Cessation
  • 1995-06-02 FI FI952715A patent/FI104009B1/fi active
  • 1995-10-05 CN CN94190756A patent/CN1068402C/zh not_active Expired - Lifetime

Patent Citations (2)

Also Published As

Similar Documents

Legal Events