Classifications

• • 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
• • 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
  • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
  • E05Y2201/47—Springs
  • E05Y2201/488—Traction 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
  • 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
  • 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
  • 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 ceiling sectional door according to the preamble of appended claim 1, as is known from US-A-2 538 626.
• Sectional gates are often preferred to overhead gates, because in terms of their space requirement when transitioning between Closed position and open position no significant room inside the building need and in terms of the required headroom above the closing gate opening is less demanding than a rolling gate, however is more demanding than a tilting or up-and-over door, the latter at the transition between the end positions space inside and possibly also needed outside the gate opening.
• Second guide rails for the rollers of the top one in the closed position Panels are provided above the horizontal areas for the rest Guide rails serving as panel rolls run or from these to this extent be formed, facing one of the gate opening lowering end area. So far above this end range Weight balance shaft is arranged, you save through the lowered Course of the second rail guide space, but the space requirement is above the upper gate opening limit is still relatively high.
• the invention has for its object a ceiling link gate to provide the most space-saving and in particular gets along with low lintel heights, under the side in the Horizontal guide sections running into the building free space leaves and still offers a certain security in the event of spring breakage.
• the or a part of the spring units formed from at least two coaxially arranged coil springs, whose inner spring has a smaller spiral outer diameter than that Has inner spiral diameter of the respective outer spring.
• coaxially arranged springs can interlock with their spirals, which is why special for this case Spacing or spring guides may be required.
• a special feature is the coaxial arrangement Fedem with regard to their spiral course in a spring axis direction seen wound in opposite directions, so that the coil of the outer Fedem and cross that of the inner spring, whereby the coil is achieved one spring not in the gaps between two spiral turns of the other spring can intervene. In this way, the Fedem succeeds assign a relatively small distance between their coils.
• Another advantage of this space-saving in terms of spring tension Construction of two or more coil springs coaxially one inside the other or encompassing each other is the setting of a certain spring characteristic a spring unit or the sum of the spring units on each side the door leaf guidance through the possibility of arranging a large number weaker springs in a small space, so that by choosing the number of springs receives an opportunity to influence the overall force-spring characteristic, and additionally in that individual springs are different Assemble characteristics and can thus connect in parallel.
• the building-fixed end of the spring units in the direction of the spring axis is variably adjustable, for example by hanging a spring holder in a row of punched holes in the corresponding horizontal track section can be trained.
• Another, possibly additional Adjustment possibility results from a variable length adjustment of the stationary mounting of one end of the rope, again preferred and simple designed in the form of an opening row into which a holder, in particular a those that mean the difference in length of two parallel ropes in the same way Balances load distribution, can be used.
• Adjust the spring load you can also make an adjustment especially during assembly to the given rope length and otherwise Catch signs of aging.
• those with hook suspension can be used as tension springs be used; preferably blunt springs are used cooperate with holding elements as described in EP 0 288 061 B1 are.
• the cables that connect the spring leaf ends with the door leaf Connect the bottom edge of the bottom panel, each in the form of a double cable from two separate and parallel loads
• To form individual ropes each via correspondingly separate roller conveyors in the conversion area of the guide rail and in the deflection area on Spring attack are performed.
• Ropes kept constant in terms of their rope tension by the fact that they at one of their common ends on a weight balancer the possible differences in length between the two ropes, as they take up especially in operation, so that both ropes are even carry.
• Such a weight compensation device can be done in a simple manner be designed as a rocker that can be pivoted about an axis, on the in the rope direction seen on both sides of the axis are fixed training in which the Ropes running on both sides of the axis are included. For this it can be fastened by interlocking the thickened rope end and hook-in training, similar to a Bowden cable.
• the ceiling link gate shown schematically in FIG. 1 has a door leaf from a series of panels 10, the uppermost in the closed position 10 'and bottom 10 "differ from the other panels.
• the top panel 10 ' are the other panels in a known manner by means of rollers 11 in so-called first runners, each consisting of a horizontal one Section 12, an arcuate section 12 'and a vertical section 12 "on both sides of the door leaf, while the top panel 10 'with in its upper edge region 13 rollers 11 arranged on both sides in second Running rails each made up of a horizontal section 14, one for opening the gate seen lowered section 14 'and ending in an angled Section 14 "are included.
• the gate is with a weight compensation device 15, which is made of coil tension springs and assigned cables, as is also known in principle is such that there is one for each horizontal section of the running rails Tension spring extends parallel to it, which is held inside the building and facing the door leaf is connected to a pulley around which a rope is led around, one end in the lower edge area of the lowest panels and other end stationary - in a broader sense on frame-fixed Share - is set.
• the present embodiment shows the Arrangement of a tension spring device on each of the opposite Side portions of the horizontal track sections 12 and 14 such that this coil spring device the space above and below the Assign practically no assigned running tracks.
• each spring unit 16 consists of two Individuals arranged coaxially one inside the other or around one another Screw tension springs, their inner 17 and their associated outer 18 in one and seen the same Federachscardi in different direction of rotation are coiled so that when viewed perpendicular to the direction of the spring axis, the coil of the two feathers cross at an acute angle, as shown in the figures 3 and 4 can be seen more precisely.
• Each of one or more spring units 16 connected in parallel existing tension spring devices per horizontal track section are in the area fixed to the building, namely in the area facing away from the gate opening End region of the horizontal rails 12, 14 held - Figure 5 - and point at its summarized end of the gate opening a pulley in Form of a pair of rollers 25 or a roller with two parallel guide grooves on, over which two ropes 21 are guided, which run parallel to their respective Ends practically at the same facilities, namely on the one hand a common setting point 22 of known design in the lower Edge area 23 of the lowest panel 10 "in the closed position and stationary in the end area of the horizontal running rails 12, 14 near the gate opening, are set.
• the ropes between the pair of guide rollers 25 and the fixing point 22 on the door leaf side, in each case via a conversion roller 24 led to the change in position of the set point with the movement of the Door leaf opposite the constant spring axis direction of the spring units 16 balance.
• FIG. 2 To clarify the arrangement of the spring units 16 in spatial assignment the horizontal running track sections 12, 14 are shown in FIG. 2 pointed out, in which the spring units 16 schematically consisting of two Coaxially arranged coil springs 17, 18 of opposite helix and the course of the guidance of the two parallel cables 21 per spring device 16 are reproduced.
• - side view schematized in the middle - is the shape or spatial allocation between the horizontal Track sections 12 and 14 and a coil spring device can be seen from two spring units 16 arranged one below the other.
• representation space shows a section perpendicular to the longitudinal direction the running rails.
• a punch hole row 40 can be seen that with one at the inside of the building of the spring units 16 attached anchor 37 cooperates, as is still based on the Figure 5 is explained.
• FIG. 3 shows, in a kind of exploded view, three embodiments of tension spring devices, as on the side areas of the horizontal track sections 12 and 14 are arranged, in different Designs, namely with a single spring unit 16, with two and with three spring units 16 arranged parallel to one another, each of which consists of two coaxially arranged springs 17 and 18 is formed, the longitudinal central region is shown abbreviated.
• the respective version with one, two or three spring units 16 are assigned on both sides to carriers 30 with roller holders 35, 36 and anchor 37 reproduced with flags 38, 39, depending on the number provided Spring units 16 by a corresponding number of holding elements 31, 31 ', 31 "are adapted, as shown in the figure without reveals more.
• a corresponding top view is shown.
• the connections of the Springs of the spring units on the holding elements is related to Figure 4 explained in more detail.
• Figure 3 below shows a section of the longitudinal course of a spring unit of two coaxial springs, namely an inner spring 17 and one of these surrounding outer spring 18.
• the two springs are 17th and 18 in one and the same direction of the spring axis 29 in opposite directions
• Direction circumferentially i.e. the spring coils 20 of the two springs 17 and 18 cross each other at an acute angle.
• the inner spring 17 has a smaller one Outer diameter Da than the inner diameter Di of the outer spring 18 is tall. This allows the springs 17, 18 to move independently of one another, without spiral sections of one spring at intervals between adjacent ones The spiral sections of the other spring engage, although the Diameter difference Di - Because it can be kept small.
• a low-friction umbrella can be provided in these sections, for example by limited to the neighboring areas of the helix Cross-section of trough-shaped strapping of the helix or through its wrapping from a suitably insensitive to frictional stress Plastic.
• FIG. 4 shows the example of the pair of deflecting rollers 25 assigned End area of a tension coil device consisting of three spring units 16 the connection of the springs 17, 18 of these units via a summarizing Carrier 30.
• the flat carrier 30 is with three spring units facing striving holding elements 31, 31 'and 31 "provided in lie on one level and each have a narrower holding section 32 and one between this broader holding section 33 and the carrier 30 exhibit.
• the outer spring 18 of the spring unit 16 in question is the has a larger diameter than the inner spring 17, up to the close range of the carrier 30 pushed onto the wider holding section 33 in such a way that the slid-on helical region 19 barbed projections 34th engages behind on the flanks 47 of the holding section 33 and is thus pushed on but can be secured against being pulled off.
• the inner spring 17 of smaller diameter on the further against it jumping narrower holding section 32 of the associated holding element postponed and secured the 180 ° between the flank shape of projections 34 in both sections 32 and 33 and recesses 48 reveals that the outer spring 18 and the inner Spring 17 have opposite winding sense.
• FIG. 5 shows a series of individual representations from FIG. 1 in enlarged form Representation, namely Figure 5a the formation of variable length building-side definition of the symbolically represented by a spring
• Tension spring device consisting of one or more parallel to each other arranged spring units 16, at the end of the building inside an anchor 37 is connected as shown in Figure 3.
• Anchor 37 can optionally be inserted into one of the holes in a row of punched holes 40, with a flag 39 striving in the direction of the spring, which at Insertion in a punch hole under the action of the spring 16 in a rear grip device with the wall of the horizontal track section 14.
• the flag 38 is designed to brace the spring is drilled with a hole that corresponds to that of the first flag 39 penetrated punch hole adjacent punch hole to cover comes when the grip behind the first flag has taken 39 place.
• a Safety bolt guided Through this punch hole and the hole in the flag 38 is a Safety bolt guided; these processes are in Figures 5a, 5b and 5c reproduced.
• the handling of the anchor 37 in the aforementioned A bracket 46 formed on this serves in a manner.
• 5d shows the stationary mounting of the ends of the two on the gate opening side parallel ropes 21 per door leaf side.
• the thickened rope ends 44 are included in suspension training 43, preferably in the manner of a Bowden fastener, in which position under the force of the associated Deflection roller 25 engaging spring units 16 are held.
• This as Fixing configurations designed for hangings are on a rocker 41 provided, which is pivotable about an axis 42, so that differences in length between the two ropes 21 by pivoting the rocker 41 with the Result equal load distribution can be balanced.
• the training courses 43 on both sides of the Axle 42 is provided further apart from the deflection roller pair 25 than the axis 42.
• the rocker 41 in an opening extending in the longitudinal direction the track section 14 extending opening row 45 optionally can be used so that adjustments with regard to the spring force to be set, adaptation to given rope lengths and age-related changes of these values becomes possible.
• FIGS. 5e and 5f show the arrangement of the loops trained other ends of the ropes 21 at a fixing point 22 in Lower edge area 23 of the lowest panel 10 "as well as position and function the converter roller 24 in the area of the barrel section near the building 14 or 14 '.

Landscapes

• Mechanical Engineering (AREA)
• Engineering & Computer Science (AREA)
• Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
• Wing Frames And Configurations (AREA)
• Closing And Opening Devices For Wings, And Checks For Wings (AREA)
• Pens And Brushes (AREA)
• Orthopedics, Nursing, And Contraception (AREA)
• External Artificial Organs (AREA)
• Amplifiers (AREA)
• Dowels (AREA)
• Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
• Fuses (AREA)
• Cold Cathode And The Manufacture (AREA)
• Junction Field-Effect Transistors (AREA)
• Magnetic Resonance Imaging Apparatus (AREA)
• Gates (AREA)
• Paper (AREA)
• Pulleys (AREA)

Applications Claiming Priority (7)

Publications (2)

Family

ID=27219735

Family Applications (1)

Country Status (13)

Families Citing this family (20)

Family Cites Families (21)

• 1996
  • 1996-12-23 PL PL96327191A patent/PL181991B1/pl not_active IP Right Cessation
  • 1996-12-23 DE DE29622370U patent/DE29622370U1/de not_active Expired - Lifetime
  • 1996-12-23 ES ES96946248T patent/ES2138404T3/es not_active Expired - Lifetime
  • 1996-12-23 DE DE59603642T patent/DE59603642D1/de not_active Expired - Fee Related
  • 1996-12-23 US US09/091,681 patent/US6073674A/en not_active Expired - Fee Related
  • 1996-12-23 WO PCT/DE1996/002509 patent/WO1997023700A2/de active IP Right Grant
  • 1996-12-23 CZ CZ0198998A patent/CZ296193B6/cs not_active IP Right Cessation
  • 1996-12-23 AT AT96946248T patent/ATE186587T1/de not_active IP Right Cessation
  • 1996-12-23 HU HU9901936A patent/HU222687B1/hu not_active IP Right Cessation
  • 1996-12-23 DE DE19654164A patent/DE19654164C2/de not_active Expired - Fee Related
  • 1996-12-23 CN CN96199763A patent/CN1093587C/zh not_active Expired - Fee Related
  • 1996-12-23 EP EP96946248A patent/EP0868587B1/de not_active Expired - Lifetime
• 1998
  • 1998-06-22 NO NO19982915A patent/NO310521B1/no not_active IP Right Cessation
• 1999
  • 1999-06-23 HK HK99102690A patent/HK1017723A1/xx unknown
  • 1999-11-30 GR GR990403106T patent/GR3032012T3/el unknown

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