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
  • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
  • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
  • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
  • E05F1/046—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight with rectilinearly-inclined tracks for 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
  • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
  • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
• • 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
  • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
  • E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators 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
  • E05F15/611—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

Definitions

• the present invention relates to a sliding door according to the preamble of claim 1.
• Sliding doors are used in one or two leaves with or without a motorized actuation device in a variety of applications.
• the mobile device thereby serves, for example a running rail, which is provided above the O réellesbe- rich, and on which the roll studing the door wings ⁇ run.
• a sliding door is known from DD 153 162 A, which is suspended on a rail inclined with respect to the horizontal m closing direction. In this way it is achieved that the sliding door can be closed automatically.
• a relatively complex drive is required to open such a sliding door by motor.
• Similar sliding doors with inclined runners are disclosed in US Pat. Nos. 1,576,098, 3,074,124, 3,328,048, and 3,805,450.
• the object of the present invention is to develop a sliding door of the type described above so that, with a simple and robust construction, easy opening and closing can be achieved with little effort.
• Another object of the present invention is to provide a solution in which the sliding door automatically remains in the closed and / or open position without to be locked. If necessary, automatic closing without energy supply should also be possible.
• the eigentli ⁇ che movement of the door leaf both also effected in the opening-closing direction than in the by gravity.
• the movement of the door leaf is limited by simple stops, so that no complex control of the actuator is required.
• the actuator can m in a simple manner as a hand lever, as a hydraulic swivel cylinder, as an electric motor or the like. educated
• the height of the door leaf naturally changes during an opening or closing movement depending on the kinematics of the running device.
• This effect can advantageously z. B. be used that the door leaf rests in the closed position on the floor to ensure a seal, but is lifted during the opening or closing movement of the floor to reduce the friction as much as possible and thus damage to the bottom Prevent gasket.
• the running device has a running rail.
• the running rail itself can be straight or slightly curved.
• a concave curved track enables for example a faster acceleration of the door leaf at the beginning of the opening or closing movement.
• a rope can also be provided on which the door leaves are guided. The rope can be stretched between two legs which are rigidly attached to a bracket extending over the path of the roller fitting. For the movement of the door leaf, the bracket, and thus the fixed thereto ⁇ brought rope, adjusted in its inclination, thereby causing the movement of the door leaf.
• an actuation stop can be provided which is coupled to the actuating drive in order to push the door leaf at the beginning of the opening movement.
• FIG. 1 the essential parts of a sliding door according to the invention in the closed position
• FIG. 2 the sliding door of FIG. 1 m in the open position
• FIG. 3 a further embodiment variant of the invention in the closed position
• FIG. 4 the 3 in the open position
• FIGS. 5, 6 and 7 further embodiment variants of the invention.
• a sliding door 1 comprises two oppositely sliding door leaves 2, each of which is slidably suspended on a running rail 4 by means of a roller fitting 3, which running rail 4 is pivotably mounted about a horizontal transverse axis A via an actuator 5 and off an inclined position falling in the closing direction of the door leaves 2 (FIG. 1) can be pivoted into an inclined position falling away in the opening direction of the door leaves 2 (FIG. 2).
• the door leaves 2 move automatically from the closed position due to gravity Open position and vice versa from the open position to the closed position.
• stops 6, 7 for the door leaves 2, which dampen the impact of the door leaves 2 and provide a starting aid for the counter-movement of the door leaves 2.
• the stops 6, 7 are designed as swivel levers which, against their weight or spring loading, are pushed up by the door leaves 2 about their swivel axis C when the closed or open position is reached, and then after the rails have been swiveled, the sliding back of the Support door leaf 2 by turning it back.
• An actuating cylinder 8 is used as actuator 5, which acts on actuating levers 10 of the running rails 4 via a driver 9 and thus leads to a common pivot adjustment of both running rails.
• the roller fittings 3 have a slide 11 which can be moved along the running rails 4 and on which the door leaves 2 are suspended above the center of gravity in an oscillating manner about a horizontal transverse axis B, with side guides 12 having a corresponding lateral stability bring the door leaf 2 with it.
• the sliding door 101 comprises only one door leaf 102, which is slidably suspended on a running rail 104 by means of roller fitting 103, which running rail 104 is pivotably mounted about an horizontal transverse axis D via an actuating drive 105 and from a in the closing direction of the Door leaf 102 sloping (Fig. 3) can be pivoted in a sloping in the opening direction of the door leaf 102 (Fig. 4).
• the function and the various equipment options of this sliding door 101 essentially correspond to the exemplary embodiment according to F g. 1 and 2, so that this is not discussed in more detail becomes.
• the transverse axis D is located outside the longitudinal center of the running ⁇ rail 104 and in the transverse axis D distant end portion of the guide rail 104 of the actuator 105 is arranged which consists of a setting cylinder 108, and a is a pivotable truncated to the transverse axis D pa ⁇ rallele pivot axis E lever 107 .
• the actuating lever 107 has on the one hand a driver 109, which cooperates with a lifting attachment 110 of the running rail 104, and on the other hand an actuating stop 111, which cooperates with a counterstop 112 of the door leaf, so that when the actuating lever 107 is pivoted out of the closed position (FIG. 3) in the open position (FIG.
• the embodiment variant of FIG. 5 differs from the above two embodiment variants in that a bracket 220 is provided which is arranged to be pivotable about an axis D. Legs 221 and 222 are fastened to the ends of the bowel 220, between which a running rope 223 is stretched. The roller fittings 203 of the door leaf 202 are supported on the running rope 223. An actuating cylinder 208 of an actuator 205 causes the pivoting movement of the bow 220 220 via a driver 224. Furthermore, in this embodiment variant, the door leaf 202 is firmly connected to the two running devices 203, so that with the pivoting of the bow 220 along the arrows 225 also a certain pivoting of the Door wing 202 is connected.
• a running rail 304 is provided which, contrary to the embodiment variants described above, has no fixed pivot axis.
• the pivoting movement is brought about by the fact that two actuating cylinders 308a, 308b are opposite at the ends of the running rail 304 operate.
• the track rail 304 has concave portions 330 at their ends, whereby on the one hand a faster Be ⁇ wegungsbeginn of the door 302 in the opening-and closing movement reached and on the other hand a certain deceleration of the door 302 before reaching the limit stops 306, 307 is achieved.
• the door leaf 302 is pivotally suspended on the roller fitting 303.
• two running tracks 404a, 404b are provided, which are always guided parallel to one another.
• the running rails 404a, 404b are each pivoted at one of their ends about pivot axes E.
• the running rails 404a, 404b are mounted on an actuating member 440 which can be moved in the vertical direction via an actuating cylinder 408. This ensures that the running rails 404a, 404b are always parallel to each other in every position.
• a first roller fitting 403a is guided on the first running rail 404a, while a second rolling fitting 403b is guided on the second running rail 404b. This ensures that the door leaf 402 is always aligned vertically. A pendulum movement of the door leaf 402 can be safely avoided in this way.
• the present invention enables automatic operation of a sliding door in a simple and safe manner.

Landscapes

• Glass Compositions (AREA)
• Power-Operated Mechanisms For Wings (AREA)
• Wing Frames And Configurations (AREA)
• Lock And Its Accessories (AREA)
• Lubricants (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
• Support Devices For Sliding Doors (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=3500219

Family Applications (1)

Country Status (8)

Families Citing this family (5)

Family Cites Families (9)

• 1997
  • 1997-05-13 AT AT0080997A patent/AT405317B/de not_active IP Right Cessation
• 1998
  • 1998-05-12 DE DE59800616T patent/DE59800616D1/de not_active Expired - Fee Related
  • 1998-05-12 EP EP98918964A patent/EP0912811B1/fr not_active Expired - Lifetime
  • 1998-05-12 AT AT98918964T patent/ATE200553T1/de not_active IP Right Cessation
  • 1998-05-12 AU AU71983/98A patent/AU7198398A/en not_active Abandoned
  • 1998-05-12 WO PCT/AT1998/000123 patent/WO1998051895A1/fr active IP Right Grant
  • 1998-05-12 ES ES98918964T patent/ES2156440T3/es not_active Expired - Lifetime
  • 1998-05-12 DK DK98918964T patent/DK0912811T3/da active
• 2001
  • 2001-06-20 GR GR20010400942T patent/GR3036093T3/el not_active IP Right Cessation

Non-Patent Citations (1)

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