EP0074502A1 - Porte à élements - Google Patents

Porte à élements Download PDF

Info

Publication number
EP0074502A1
EP0074502A1 EP82107454A EP82107454A EP0074502A1 EP 0074502 A1 EP0074502 A1 EP 0074502A1 EP 82107454 A EP82107454 A EP 82107454A EP 82107454 A EP82107454 A EP 82107454A EP 0074502 A1 EP0074502 A1 EP 0074502A1
Authority
EP
European Patent Office
Prior art keywords
panel
gate according
guide rail
door leaf
swivel arm
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.)
Ceased
Application number
EP82107454A
Other languages
German (de)
English (en)
Inventor
Michael Ing. 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
Priority claimed from DE19813135400 external-priority patent/DE3135400A1/de
Priority claimed from DE19823230230 external-priority patent/DE3230230A1/de
Application filed by Hoermann KG Brockhagen filed Critical Hoermann KG Brockhagen
Publication of EP0074502A1 publication Critical patent/EP0074502A1/fr
Ceased legal-status Critical Current

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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
    • E05D15/244—Upper part guiding means
    • E05D15/248—Upper part guiding means with lever arms 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
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs
    • E05D13/1261—Counterbalance devices with springs with canted-coil torsion springs specially adapted for overhead 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings 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
    • E05Y2201/684—Rails; Tracks
    • 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 sectional gate with the features of the preamble of claim 1.
  • Doors of this type should be used to close door openings that extend as far as possible to the ceiling, d. H. the space available between the upper edge of the door opening and the ceiling of the adjoining room should be as small as possible. It should be borne in mind that a weight compensation torsion spring is usually provided in this room.
  • These spatial conditions mean that the rollers of the uppermost panel are still in the arcuate transition between the vertical section and the horizontal section of the guide rails for the rollers when the door has reached its closed position.
  • the roller holders assigned to the top panel have already been designed such that the distance between the rollers and the panel is greater than in the other panels. In this way, the position of the roles of the top panel in the arcuate transition of the guide rails has been taken into account.
  • the object of the invention is to require as little space as possible above the upper edge of the door opening while maintaining an overall flat door leaf in the closed state and thus good closing of the door opening and to avoid special hinge stresses.
  • the change in position, depending on the position, between the uppermost panel and the associated rollers makes it possible, on the one hand, to align the uppermost panel in the vertical plane in the closed position of the door leaf, while in the course of the opening process the distance between the uppermost panel and the associated rollers is reduced, so the top edge of the top panel moves towards the guide rails. In this way, the space above the guide rails is kept correspondingly small, the torsion spring for the weight balance can be set accordingly low.
  • the top panel also lies in the plane of the other panels, so that the hinge connections between the top and the subsequent panel do not have to be rotated beyond 180 °. This means that even with the tightest joint design, there are any tensile stresses on the panels
  • the roller holder of the uppermost panel is designed as swivel arms, which are intercepted on a ramp bracket when the door leaf is moved into the closed position in such a way that they pivot in the direction of increasing the distance between the panel and the associated rollers, while reversing them in the course of the opening movement under the force of a spring assume the pivoting position in which the associated rollers are the least distant from the top panel. This distance corresponds to that of b between the remaining panels and the associated rollers is set tarr.
  • the door leaf consists of a number of panels which are hinged to one another in succession.
  • the top panel 4 is held in the manner shown later on its upper edge by means of special rollers in the side guide rails, while the remaining panels 4 'and 4' 'are held in the guide rails running on both sides of the door leaf via rollers 8' which are adjustable with regard to their distance.
  • the guide rails consist of an approximately vertical section 5, an adjoining curved section 6 and a horizontal section 7 which extends approximately parallel to the garage ceiling.
  • a torsion spring device 4D which extends above the arcuate section 6 of the guide rails over the door opening to be closed and has drums 41 on both sides outside the door leaf, onto each of which a pull cable 42 can be wound and unwound.
  • the rope 42 runs onto the drums either on the side facing the door opening or on the side facing the inside of the garage.
  • the rope ends are fastened to the lowest gate panel 4 ′′ via lugs, which overlap the associated guide rail.
  • This arrangement allows the torsion spring arrangement with the rollers to be arranged particularly close and thus space-saving on the wall having the gate opening.
  • Such a gate can be operated by hand, but you can also provide a drive; as indicated at 43.
  • the partial perspective view of a toan region of the exemplary embodiment according to FIG. 2 shows parts of a frame frame that is referenced 1 in total and which, among other things, has side frames 2.
  • the door leaf designated as a whole by 3, consists of a large number of panels arranged one behind the other in the direction of movement, of which only the uppermost 4 is partially shown. For guiding the panels between a closed position, in which the panels are all aligned in an approximately vertical plane, and an open position, in which the panels are close to the ceiling
  • guide rails are arranged on both sides of the door opening, each of which has a vertical section 5 running approximately parallel to the associated side frame spar 2 and then a quarter-circular section 6 and then again a section 7 running approximately horizontally into the interior of the space provided with the door opening In this horizontal section 7, the roles of the panels of the door leaf 3 are held when it is completely in its open position.
  • the rollers of all panels are located in the vertical section 5 of the guide rails, with the exception of the rollers 8 of the top panel 4.
  • the curved section 6 of the guide rails is correspondingly deep scheduled.
  • the top panel 4 Since, in the closed position, the top panel 4 is also to be in one plane with the other panels of the door leaf 3, the greater distance between the rollers and the panel given by the position of the rollers 8 in the curved section 6 of the guide rails must be ensured.
  • the top panel 4 is equipped on both sides with roller holders 9, of which only the one assigned to the side shown is shown.
  • Each roll holder 9 has a swivel arm 10 which is held as a gift on a bearing block 11 and has a bearing 16 for the associated roll 8 at its other end.
  • the stub axles 15 are from the bearing block 11 seen from each projecting in the same direction, so that the fork-shaped end of the pivot arm 10 can be inserted from one side into the bearing on the bearing block 11.
  • One of the stub axles 15 carries, in a manner not shown, a helical torsion spring which is supported at one end on the bottom region of the bearing block 11 and at the other end on the swivel arm 10 in such a way that the latter strives under the force of the spring in the direction of the arrow 14, which To assume the pivoting position, the associated roller 8 is located at the smallest distance from the plane of the panel 4. This smallest distance is fixed by a stop 17, which is formed on the bearing block 11 and against which the swivel arm 10 comes to rest when it can yield to the force of the spring assigned to it. This smallest distance between the roller 8 and the panel 4 corresponds to the distance between the other panels and the roles assigned to them by rigid holders.
  • the swivel arm 10 In the swiveled position just described, excited by the stop 17, which ensures the smallest distance between the roller 8 and the panel, the swivel arm 10 is located as long as it is not prevented in the course of the movement of the door leaf 3 from following the guide rail. If the door leaf 3 is in the open position, the rollers of practically all of the panels are held in horizontal sections 7 of the guide rails. Due to the abutment of the swivel arm 10 against the stop 17, the distance between the roller 8 and the panel 4 is the same as with the other panels, with the result that all the panels lie in one plane and all the hinges attached to the inner surfaces of the panels are in a 180 0 position. In this way, the hinges between the top and the next panel are not subjected to any other stress than those between the other panels.
  • the swivel arm 10 engages on a run-up bracket 13 at the end of this movement, which prevents further movement of the associated roller 8 along the guide rail, although the final locking position has not yet been reached.
  • the overrun bracket 13 is arranged on the side of the arcuate section 6 of the guide rail facing away from the gate opening, which is why the swivel arm 10 is provided with a boom 12 which engages on the overrun bracket. Because of this attack, the swivel arm 10 rotates counter to the arrow 14 in the last phase of the closing movement, which is why the distance between the associated roller 8 and the uppermost panel 4 increases.
  • the overrun bracket which is held displaceably along the guide rail, can be adjusted in such a way that, at the end of the closing movement process, the top panel 4 lies in the same plane as the other panels.
  • the swivel arm 10 pivots under the force of the torsion spring assigned to it in the direction of the arrow 14, so that the upper edge of the top panel 4 is flattened relative to the arcuate section 6 of the guide rails
  • the parts shown for only one side area of the door are in a corresponding mirror-symmetrical arrangement in the other side area of the door.
  • the procedure can be such that the parts used are at least largely identical and are only arranged appropriately.
  • the swivel arm 10 together with the arm 12 and the bearing block 11 are preferably produced as injection molded parts.
  • Fig. 3 shows a side view of the gate with the omission of the guide rails 5, 6, 7 facing the viewer and the rollers guided therein.
  • the roller 8' arranged in the articulated area between the topmost panel 4 in the shown closed state and the panel 4 'which follows downwards is at a certain distance from that via a distance adjusting disc
  • the roller 8, which is assigned to the uppermost panel 4 and held in its upper edge region, is mounted on one end 21 of a double-armed lever 20 which is located in the region between its ends 21,
  • the push rod 24 extends along the associated side surface of the panel 4 in the direction of the next panel 4 'and is guided in a longitudinally displaceable manner via a web head pin 25 fixed on the panel side, which engages in an elongated hole 26 or a slot opening provided in the push rod 24.
  • the push rod 24 is supported with its end 28 facing away from the articulation point 27 on the lever 20 in the closed state on a start-up bracket 29, which is fixed in place, here height-adjustable in a manner not shown, on which approximately vertical section 5 of the guide rail 5, 6, 7 is fixed .
  • a torsion spring 30 is arranged, which is supported on the one hand on the bottom of the bearing block 11 and on the other hand on the lever 20 such that the roller 8 mounted on the lever 20 under the force of the spring 30 endeavors to assume its pivoted position limited by a stop 17 in this direction as in the exemplary embodiment according to FIG. 2, in which the roller 8 assumes its smallest distance from the uppermost panel 4, the thrust rod 24 is shifted downwards in its longitudinal guide. This smallest distance corresponds approximately to the distance that the other rollers 8 'also have from the respectively associated articulation points between the panels.
  • the lever 20 pivots under the force of the torsion spring 30 against the direction of the arrow 31, so that the top panel 4 is pulled closer to the guide rail and horizontally Section 7 of the guide rail, i.e. the open position of the door leaf 3, not shown, lies with the other panels 4 'in one plane, which is why the hinges between the uppermost panel 4 and the next panel 4' do not exceed a 180 ° opening and therefore an over-earing is avoided.
  • this solution has the advantage that the position of the triggering of the pivoting movement of the lever 20 is determined by the guide of the push rod 24 on the top panel 4 and by the translation of the two-armed lever this pivoting movement can take place with a particularly short movement of the door leaf 3, so that the movement of the uppermost panel 4 in the direction of the arrow 32 can take place very close below the weight compensation torsion spring 40, which benefits a particularly space-saving arrangement above the clear door opening.
  • roller 8 bearing lever 20, the associated bearing block 11, the push rod 24 and the start bracket 29 is largely made such that toilets of the same shape can be used either on the right and left of the door leaf, which simplifies the storage of the individual parts.
  • the levers and the bearing blocks are formed like a bow or similar to the embodiment in FIG. 2, so that the door leaf is secured against lateral movements in or parallel to the door leaf plane.
  • the push rod 24 is provided between the articulation point 27 on the lever 20 and the elongated hole formation 26 with a predetermined breaking point 34, which is marked by means of lateral notches 35 and an opening 36.
  • This predetermined breaking point serves to make the push rod 24 usable for two panels of different heights, in that it is used for a panel of greater height as shown in the drawing, while when used on a lower panel in the area of the predetermined breaking point Bending is shortened accordingly.
  • the articulation point 27 is then moved into the bore 37.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Gates (AREA)
EP82107454A 1981-09-07 1982-08-16 Porte à élements Ceased EP0074502A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19813135400 DE3135400A1 (de) 1981-09-07 1981-09-07 Sektional-tor
DE3135400 1981-09-07
DE19823230230 DE3230230A1 (de) 1982-08-13 1982-08-13 Sektional-tor
DE3230230 1982-08-13

Publications (1)

Publication Number Publication Date
EP0074502A1 true EP0074502A1 (fr) 1983-03-23

Family

ID=25795845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107454A Ceased EP0074502A1 (fr) 1981-09-07 1982-08-16 Porte à élements

Country Status (6)

Country Link
EP (1) EP0074502A1 (fr)
DK (1) DK390682A (fr)
ES (1) ES515509A0 (fr)
FI (1) FI823040L (fr)
GR (1) GR76706B (fr)
NO (1) NO822855L (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816450A1 (de) * 1988-05-13 1989-11-16 Hubert Kurz Sektionalschiebewand
WO1994017270A1 (fr) * 1993-01-27 1994-08-04 Viitamaeki Tapio Dispositif de mise en rotation de portes basculantes a sections
US20120272577A1 (en) * 2009-06-23 2012-11-01 Hp Doors, Llc Tilt-up door
US9091107B2 (en) 2009-06-23 2015-07-28 Hp Doors, Llc Tilt-up door
US9428951B2 (en) 2009-06-23 2016-08-30 Hp Doors, Llc Tilt-up door
US9567789B2 (en) 2014-06-25 2017-02-14 Phillip A. Crown Hydraulically operated overhead tilt-up door
US9631418B2 (en) 2014-06-25 2017-04-25 Phillip A. Crown Hydraulically operated overhead tilt-up door with stabilizer
US10208529B2 (en) 2009-06-23 2019-02-19 Higher Power Hydraulic Doors, Llc Tilt-up door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375837A (en) * 1944-03-06 1945-05-15 Phenix Mfg Company Inc Overhead door guiding mechanism
FR2076980A5 (fr) * 1970-01-27 1971-10-15 Dover Roller Shutters Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375837A (en) * 1944-03-06 1945-05-15 Phenix Mfg Company Inc Overhead door guiding mechanism
FR2076980A5 (fr) * 1970-01-27 1971-10-15 Dover Roller Shutters Ltd

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816450A1 (de) * 1988-05-13 1989-11-16 Hubert Kurz Sektionalschiebewand
WO1994017270A1 (fr) * 1993-01-27 1994-08-04 Viitamaeki Tapio Dispositif de mise en rotation de portes basculantes a sections
US20120272577A1 (en) * 2009-06-23 2012-11-01 Hp Doors, Llc Tilt-up door
US8539716B2 (en) * 2009-06-23 2013-09-24 Hp Doors, Llc Tilt-up door
US9091107B2 (en) 2009-06-23 2015-07-28 Hp Doors, Llc Tilt-up door
US9404301B2 (en) 2009-06-23 2016-08-02 Hp Doors, Llc Tilt-up door
US9428951B2 (en) 2009-06-23 2016-08-30 Hp Doors, Llc Tilt-up door
US10208529B2 (en) 2009-06-23 2019-02-19 Higher Power Hydraulic Doors, Llc Tilt-up door
US9567789B2 (en) 2014-06-25 2017-02-14 Phillip A. Crown Hydraulically operated overhead tilt-up door
US9631418B2 (en) 2014-06-25 2017-04-25 Phillip A. Crown Hydraulically operated overhead tilt-up door with stabilizer

Also Published As

Publication number Publication date
DK390682A (da) 1983-03-08
ES8306821A1 (es) 1983-06-01
NO822855L (no) 1983-03-08
GR76706B (fr) 1984-08-29
FI823040A0 (fi) 1982-09-03
ES515509A0 (es) 1983-06-01
FI823040L (fi) 1983-03-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19830923

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19850917

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOERMANN, MICHAEL, ING.