EP0890010A1 - Porte avec systeme de cables de traction - Google Patents

Porte avec systeme de cables de traction

Info

Publication number
EP0890010A1
EP0890010A1 EP97920570A EP97920570A EP0890010A1 EP 0890010 A1 EP0890010 A1 EP 0890010A1 EP 97920570 A EP97920570 A EP 97920570A EP 97920570 A EP97920570 A EP 97920570A EP 0890010 A1 EP0890010 A1 EP 0890010A1
Authority
EP
European Patent Office
Prior art keywords
spring
rope
door
gate according
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97920570A
Other languages
German (de)
English (en)
Other versions
EP0890010B1 (fr
Inventor
Thomas J. HÖRMANN
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.)
Hoermann KG Brockhagen
Original Assignee
Hoermann KG Brockhagen
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 Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP0890010A1 publication Critical patent/EP0890010A1/fr
Application granted granted Critical
Publication of EP0890010B1 publication Critical patent/EP0890010B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead 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
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E05D15/244—Upper part guiding means
    • E05D15/246—Upper part guiding means with additional guide rail for producing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/123—Counterbalance devices with springs with compression springs
    • E05D13/1238—Counterbalance devices with springs with compression springs specially adapted for overhead 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels
    • E05Y2201/67—Pulleys; Wheels in tackles
    • 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
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/672—Tensioners, tension sensors
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/11—Adjustable by automatically acting means
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/32—Rotary motion
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/246—Combinations of elements with at least one element being redundant
    • 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
    • E05Y2800/406—Physical or chemical protection against deformation
    • E05Y2800/407—Physical or chemical protection against deformation plastic deformation
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a door with a door leaf movably guided between the closed and open positions, for example a lift gate, overhead sectional door, roller door, tilting or swinging gate, which is connected by means of a pull cable device to a weight compensation device, motor drive device or similar power source, which pull cable device has at least one Rope unit includes one end connected to the door leaf and the other end is held stationary.
  • Door leaves of gates of the type in question are often provided with a traction cable device, via which forces are introduced into the door leaf, such as forces of a motor drive unit of both driving and braking type, as well as forces which compensate for the weight of the door leaf along its path of movement .
  • the latter may be necessary in order to keep the movement forces to be initiated by hand or by motor and ideally to leave the door leaf at every point in the movement path.
  • the majority of the door types mentioned change their center of gravity along the movement path with a horizontal sliding component, others - lifting gate - do not, but require a change in the lever arm due to the force of a weight compensation direction working with springs, which force decreases in the opening direction, which can be accomplished by means of a conical cable drum design.
  • Rope devices of the type in question thus act on the end facing away from the door leaf on weights, torsion spring shafts, drive shafts or spring devices, the latter of which are held stationary at the other end and in particular work with coil springs.
  • the invention has for its object to provide a gate of the type mentioned with a pull rope device that makes a safety device unnecessary and has a longer life.
  • the or at least one of the rope units contains two ropes which are loaded approximately in parallel and are each combined with their mutually associated ends on one component, of which two components at least one is designed as a rope tension compensation device.
  • Such a weight compensation device could be designed in the form of a circular disk which has guide rollers for the two ropes on its peripheral end face, is rotatably held in a stationary manner about a central axis and on the end face of which the two ropes run on opposite disk sides.
  • the sheave In order to keep the other on the sheave load-bearing if one of the ropes breaks, not only must the ends of the ropes be tension-loaded on the sheave, the sheave must moreover be limited to a certain maximum twist angle by stops.
  • the preferably parallel running two ropes are held on a seesaw as a compensating device which is pivotally mounted in a central region about a fixed axis and which has a fixing formation for one of the rope ends on both sides of the axis, preferably designed in the manner of a suspension formation such as Determining the ground tension of a thickened rope end in a deepening of the fastening formation in the seesaw extending in the direction of the rope.
  • the fixing formations are provided on the thickened rope ends inserted in the direction of the stripping ropes and located in front of the axis of the seesaw.
  • This design provides a relatively large compensation path for the ropes. If the fixing formations are arranged perpendicular to the direction of the stripping ropes, seen in a plane with the pivot point of the seesaw, or viewed from the rope ends in this direction behind the pivot point, less derailment paths are obtained. With increasing The width of the rocker increases the compensation path, but this requires corresponding installation space, which is not always available, for example when arranged in the side areas of running rails for sectional gates.
  • the pivoting angle of the rocker is limited, preferably by abutment on a shoulder of a stationary component on which the axis of the rocker is fixed and which has a shoulder rising up to the side of the rocker, on which the rocker with its area or the designations depending on the pivoting direction but strikes their area distant from the fixing training seen over the axis.
  • the ropes which form a rope unit in parallel arrangement and parallel loading, can run directly between the door leaf and the fixed bracket, in other cases a deflection in the sense of an angular change in the course is required for structural reasons, and finally the ropes can be guided over pulleys, which in the manner of a loose roller, for example, halve the deformation path of a helical spring device held thereon in relation to the movement distance of the rope attack on the door leaf.
  • a deflection roller for the ropes can be designed as a pair of rollers or as a double-grooved roller.
  • the fixed mounting of the rope ends is variable in length in the direction of the ropes striving from them, preferably in the form of an opening-free line of a corresponding component extending in this direction, in particular a running rail of a sectional ceiling door, in the openings of which the axis of the seesaw can optionally be fixed can.
  • Another setting option results from the fact that the building-side fixing of the connected spring unit can be adjusted in length in the spring axis direction, for example in the case of a sectional ceiling door by optional use in a punch hole of a row of such punch holes extending in the longitudinal direction of the guide rail concerned.
  • a corresponding anchor is provided with two struts in the longitudinal direction of the spring, in opposite directions, engaging in the punchings, the one of which faces away from the spring is longer than the other, so that when inserted, the longer flag is first inserted into a punched hole and moved against the direction of the spring force up to the stop, the second shorter flag can be inserted into an adjacent punch hole or a further one, whereupon after releasing the anchor, it is moved under spring force until the shorter flag is knocked off at the assigned punch hole edge, the longer flag still being attached to the one assigned to it Support the punch hole edge against being pulled out of the punch hole.
  • a coil spring unit can not only be equipped with springs that are subjected to tension, but it can also be formed from compression coil springs or have both tension-loaded and compression-loaded springs. It is then only a corresponding guide for the compression spring and a corresponding rerouting of the ropes required.
  • Safety can serve to design the spring units in such a way that they consist of at least two helical springs operated in parallel, the inner spring of which has a smaller outer spiral diameter than the inner spiral diameter of the outer spring, which are arranged coaxially one inside the other and the other, and one of them Spring seen in the same longitudinal direction of the spring, rotating to the left and the respective neighboring spring is wound to the right, so that the coil of adjacent springs cross. In this way, springs associated with each other in a space-saving manner prevent each spring fragments from being thrown off if a spring breaks.
  • FIG. 1 shows a perspective view of the inside of a ceiling link door leaf with the running rail arrangement and indicated weight compensation device
  • FIG. 2 shows a side view and a top view of the horizontal and lowered or arcuate course of the running track device as seen from the door leaf or in plan view;
  • FIG. 3 shows an overview of different configurations of one or more spring units connected in parallel, each consisting of two coaxial springs, and a schematic partial section through this spring arrangement;
  • Figure 4 is an enlarged partial view of one of the versions
  • FIG. 5 perspective individual representations from partial areas of the figure
  • FIG. 6 is an enlarged plan view of a rocker mounted on a support member.
  • 1 has a door leaf made up of a series of panels 10, the top 10 'and bottom 10 "of which differ from the other panels in the closed position.
  • the other panels are known in the manner of Rollers 11 are guided in so-called first runners, each consisting of a horizontal section 12, an arcuate section 12 'and a vertical section on both sides of the door leaf, while the top panel 10' with rollers 11 arranged on both sides in its upper edge region 13 in second runners, each of a horizontal section 14, a section 14 'which is lowered towards the door opening and is received in an angled section 14''.
  • the gate is provided with a weight compensation device 15, which consists of helical tension springs and associated cable pulls, as is also known in principle, such that a helical tension spring extends parallel to each horizontal section of the running rails, which is held inside the building and is connected to the door leaf and connected to a deflection roller is around which a rope is guided, one end of which is fixed in the lower edge region of the lowermost panel and the other end - in the broader sense on frame-fixed parts.
  • the present exemplary embodiment shows the arrangement of a tension spring device on each of the side regions of the horizontal running rail sections 12 and 14 facing away from one another in such a way that this tension spring device practically does not take up the space above and below the assigned running rails.
  • the lateral space requirement of the coil tension spring devices is kept small in that they consist of coil tension spring units 16, of which - in adaptation to the power requirement or the door leaf weight and for fall protection in the event of spring breakage - preferably several are arranged parallel to one another.
  • Each spring unit consists of two coaxially arranged inside or around each other individual coil springs, the inner 17 and their associated outer 18 are seen in one and the same Federachscardi in different directions of rotation, so that when viewed perpendicular to the Federachsplatz the coil of the two springs under cross acute angles, as can be seen more clearly from FIGS. 3 and 4.
  • the tension spring devices each consisting of one or more spring units 16 connected in parallel, per horizontal track section are held in the area fixed to the building, namely in the end area of the horizontal track 12, 14 facing away from the door opening - FIG. 5 - and point to it summarized gate opening-side end a deflection roller in the form of a pair of rollers 25 or a roller with two parallel guide grooves, over which two ropes 21 are guided, which run in parallel at their respective ends practically at the same facilities, namely on the one hand at a common fixing point 22 known design in the lower edge area 23 of the lowest panel 10 ′′ in the closed position and fixed in the end area of the horizontal running rails 12, 14 near the opening of the door.
  • the ropes between the pair of deflection rollers 25 and the fixing point 22 on the door leaf side are each guided over a reversing roller 24 in order to change the position the fixing point with the movement of the door leaf compared to the constant spring axis direction of the spring units.
  • FIG. 2 shows a side view of a punch hole row 40 in the end region of the horizontal running rail section 14 inside the building, which punched hole cooperates with an anchor 37 fastened to the end of the spring units 16 inside the building, as will be explained with reference to FIG. 5.
  • FIG. 3 shows, in a kind of exploded view, three embodiments of tension spring devices as they are arranged on the side regions of the horizontal running rail sections 12 and 14, in different versions, namely with a single spring unit 16, with two and with three in parallel with one another arranged spring units 16, each of which consists of two coaxially arranged springs 17 and 18, the longitudinal central region of which is shown shortened.
  • Carriers 30 with roller holders 35, 36 and anchors 37 with flags 38, 39 are shown on both sides of the respective design with one, two or three spring units.
  • the number of spring units 16 is determined by a corresponding number of holding elements 31, 31 ', 31 "are adapted to how this shows the figure easily.
  • a corresponding top view is shown under the different versions in side view. The connections of the springs of the spring units to the holding elements will be explained in more detail in connection with FIG. 4.
  • Figure 3 below shows a section of the longitudinal profile of a spring unit made of two coaxial springs, namely an inner spring 17 and an outer spring 18 surrounding it.
  • the two springs 17 and 18 are in the same direction of the spring axis 29 in the opposite direction wrapped around, ie the spring coil 20 of the two springs 17 and 18 intersect at an acute angle.
  • the inner spring 17 has a smaller outer diameter Da than the inner diameter Di of the outer spring 18 is large.
  • the springs can move independently of one another without spiral sections of one spring engaging at intervals between adjacent spiral sections of the other spring, although the diameter difference Di - Da can be kept small.
  • a low-friction screen can be provided in these sections, for example by trough-shaped strapping of the coil limited in cross-section to the adjacent areas of the coil or by wrapping it from a plastic that is insensitive to frictional stress.
  • FIG. 4 shows, using the example of the end region of a helical tension spring device comprising three spring units 16, which is assigned to the respective deflection roller pair 25, the connection of the springs of these units via a summarizing support 30.
  • the flat support 30 is provided with three holding elements 31, 31 'and 31 "striving towards the spring units. provided, which lie in one plane and each have a narrower holding section 32 and a wider holding section 33 located between the latter and the carrier 30.
  • the outer spring 18 of the spring unit 16 in question is which has a larger diameter than the inner spring 17, pushed onto the wider holding section 33 in the vicinity of the carrier, such that the pushed-on helical area 19 engages behind barb-shaped projections 34 on the flanks 47 of the holding section and can thus be pushed on n is secured against being pulled off.
  • the inner spring 17 of smaller diameter is pushed out and secured on the narrower holding section 32 of the associated holding element which projects further against it, the flank shape rotated by 180 ° between the two sections 32 and 33 showing protrusions 34 and depressions 48, that the outer spring 18 and the inner spring 17 have opposite winding directions.
  • a roll holder 35 is formed from a cheek bearing integral with the support 30 and a bearing counterpart 36, the latter being connected to the support 30 by hanging, as the top view shows; the two parts 35 and 36 are held together by a hollow rivet, which at the same time represents the axis for the deflection roller designed as a deflection roller pair 25.
  • FIG. 5 shows a series of individual representations from FIG. 1 in an enlarged representation, namely FIG. 5a the formation of the variable-length fixing on the building side of the helical tension spring device symbolically represented by a spring from one or more spring units 16 arranged parallel to one another, with an anchor 37 corresponding to their end on the inside of the building the representation in Figure 3 is connected.
  • the anchor 37 can optionally be inserted into one of the holes in a row of punched holes 40, specifically with a flag 39 striving in the direction of the spring, which, when inserted into a punched hole under the action of the spring 16, engages in a rear grip with the wall of the horizontal running rail section 14 .
  • a flag 38 which struts in the opposite direction of the flag 39 from the spring, is provided with a bore which coincides with a stamped bore adjacent to the punched bore penetrated by the first flag 39 when the rear engagement process of the first flag 38 has taken place.
  • a safety bolt is guided through this punched bore and the bore in the lug 38; these processes are shown in Figures 5a, 5b and 5c.
  • An anchor bracket 46 formed on this serves to handle the anchor 37 in the manner described.
  • FIG. 5d shows the stationary holding of the ends of the two parallel cables 21 on each door leaf side on the door opening side.
  • the thickened rope ends 44 are accommodated in suspension formations 43, preferably in the manner of a bouquet closure, in which position they are held under the force of the spring units acting on the associated deflection roller 25.
  • rocker 41 which is pivotable about an axis 42, so that differences in length between the two cables 21 are compensated by pivoting the rocker with the result of equal load distribution.
  • the fixing recesses 43 are provided on both sides of the axis 42 further apart from the deflecting roller pair 25 than the axis 42.
  • the rocker 41 is in an opening of an opening row 45 extending in the longitudinal direction of the running rail section 14 can optionally be used, so that adjustments with regard to the spring force to be set, the adaptation to given cable lengths and to age-dependent changes in these values are possible.
  • FIGS. 5e and 5f show the arrangement of the loop-shaped other ends of the cables 21 at a fixing point 22 in the lower edge area 23 of the lowermost panel 10 ", as well as the position and function of the converting roller 24 in the area of the track section 14 and 14 'close to the building.
  • the rocker 41 can pivot about the axis 42 when one of the cables 21 'or 21 "breaks, until it strikes a shoulder 49 of a support part which carries the axis 42 and is held in a fixed position the possible swivel angle of the rocker in both swivel directions is necessarily limited in order to allow the remaining rope to take up the load.
  • the swivel angle determines the recordable length difference between the two ropes 21 'and 21 "; it should not be too large so that the kinetic load component in the remaining one rope does not become too large if the other rope breaks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Springs (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Ropes Or Cables (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Golf Clubs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Vibration Prevention Devices (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Liquid Crystal (AREA)
  • Electric Cable Installation (AREA)
  • Lock And Its Accessories (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Catching Or Destruction (AREA)
  • Gates (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Porte comprenant un vantail (10) guidé de façon à pouvoir se déplacer entre une position de fermeture et une position d'ouverture, au-dessus de la tête. Cette porte est raccordée au moyen d'un système de câbles de traction à un système d'équilibrage de poids, à un système d'entraînement motorisé ou à une source d'énergie similaire. Le système de câbles de traction comprend au moins une unité câbles (21) raccordée au vantail, à une extrémité, et maintenue, à l'autre, de façon fixe. Afin d'éviter l'utilisation d'un dispositif d'arrêt et d'accroître la durée de vie, ces unités câbles sont conçues de sorte qu'au moins une des unités câbles (21) comprenne deux câbles (21', 21'') regroupés chacun en un composant par leurs extrémités correspondantes, et sollicités de façon pratiquement parallèle, au moins un des deux composants se présentant sous la forme d'une unité de compensation de tension de câble.
EP97920570A 1996-03-29 1997-04-01 Porte avec systeme de cables de traction Expired - Lifetime EP0890010B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29605912U 1996-03-29
DE29605912 1996-03-29
DE29615973U 1996-09-13
DE29615973 1996-09-13
PCT/DE1997/000661 WO1997037098A1 (fr) 1996-03-29 1997-04-01 Porte avec systeme de cables de traction

Publications (2)

Publication Number Publication Date
EP0890010A1 true EP0890010A1 (fr) 1999-01-13
EP0890010B1 EP0890010B1 (fr) 2001-07-11

Family

ID=26058805

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97920570A Expired - Lifetime EP0890010B1 (fr) 1996-03-29 1997-04-01 Porte avec systeme de cables de traction
EP97920569A Expired - Lifetime EP0890009B1 (fr) 1996-03-29 1997-04-01 Porte avec systeme d'equilibrage de poids a ressorts helicoidaux

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP97920569A Expired - Lifetime EP0890009B1 (fr) 1996-03-29 1997-04-01 Porte avec systeme d'equilibrage de poids a ressorts helicoidaux

Country Status (16)

Country Link
US (1) US6122862A (fr)
EP (2) EP0890010B1 (fr)
CN (1) CN1115461C (fr)
AT (2) ATE219206T1 (fr)
CZ (1) CZ292803B6 (fr)
DE (4) DE19713458B4 (fr)
DK (2) DK0890010T3 (fr)
ES (2) ES2174251T3 (fr)
GR (1) GR3036353T3 (fr)
HU (1) HU222962B1 (fr)
NO (1) NO311649B1 (fr)
PL (1) PL182883B1 (fr)
PT (2) PT890009E (fr)
RU (1) RU2150562C1 (fr)
UA (2) UA53638C2 (fr)
WO (2) WO1997037097A1 (fr)

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Also Published As

Publication number Publication date
WO1997037097A1 (fr) 1997-10-09
NO984424L (no) 1998-11-12
PT890010E (pt) 2001-10-31
HU9901382D0 (en) 1999-06-28
CN1115461C (zh) 2003-07-23
HUP9901382A3 (en) 1999-11-29
DE19713458B4 (de) 2007-03-15
UA53638C2 (uk) 2003-02-17
ATE203085T1 (de) 2001-07-15
PL329128A1 (en) 1999-03-15
HU222962B1 (hu) 2004-01-28
EP0890009A1 (fr) 1999-01-13
DE59704016D1 (de) 2001-08-16
CN1215447A (zh) 1999-04-28
EP0890009B1 (fr) 2002-06-12
ES2174251T3 (es) 2002-11-01
UA58510C2 (uk) 2003-08-15
CZ292803B6 (cs) 2003-12-17
ATE219206T1 (de) 2002-06-15
DE19713457B4 (de) 2007-03-29
DK0890009T3 (da) 2002-09-16
CZ310498A3 (cs) 1999-03-17
US6122862A (en) 2000-09-26
DE19713458A1 (de) 1997-11-20
NO984424D0 (no) 1998-09-23
DE59707506D1 (de) 2002-07-18
ES2158556T3 (es) 2001-09-01
NO311649B1 (no) 2001-12-27
RU2150562C1 (ru) 2000-06-10
GR3036353T3 (en) 2001-11-30
EP0890010B1 (fr) 2001-07-11
DK0890010T3 (da) 2001-09-24
PL182883B1 (pl) 2002-03-29
HUP9901382A2 (hu) 1999-08-30
PT890009E (pt) 2002-09-30
WO1997037098A1 (fr) 1997-10-09
DE19713457A1 (de) 1997-11-20

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