EP0471696A1 - Sektionalhubtor. - Google Patents
Sektionalhubtor.Info
- Publication number
- EP0471696A1 EP0471696A1 EP90906858A EP90906858A EP0471696A1 EP 0471696 A1 EP0471696 A1 EP 0471696A1 EP 90906858 A EP90906858 A EP 90906858A EP 90906858 A EP90906858 A EP 90906858A EP 0471696 A1 EP0471696 A1 EP 0471696A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gate according
- segments
- rail
- gate
- guided
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0669—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a zig-zag arrangement
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0638—Slats or panels
Definitions
- the invention relates to a sectional lifting gate with segments, each of which is pivotally connected to one another via its end faces and is laterally guided in rails.
- Devices of the generic type are known from the so-called sectional doors.
- Their individual segments consist of a rigid, horizontally extending strip in the installed state, which are arranged side by side and in their entirety to form a surface and are each connected to one another via their end faces so as to be pivotable relative to one another.
- the relative mobility with respect to one another permits elastic binding or a hinge, for example arranged in the edge region of the segments. To open, the entire door is pulled into the edge area of the opening, deflected there and led into the interior.
- the pivotability of the segments allows the door to be deflected.
- roller shutters have long been known, in which the entire area of the door is rolled up in the area of the opening and therefore could not require any significant space of its own or could even constitute an obstacle.
- the advantage of rolling constructions is the great freedom of space (low space requirement) as well as the possibility of quick opening and closing.
- the disadvantage is the difficult sealing and poor insulation, the sensitivity to wind and complex designs for the manufacture of fall protection.
- the invention has set itself the task of creating a gate which, in the open state, requires little space and yet has the advantages of a sectional door.
- This object is achieved according to the invention in that the segments in the open state are folded alternately in the edge region of the gate.
- the basic idea of the present invention is to further develop the sectional doors so that they open when open Require minimum space requirements, for which the individual segments are alternately stacked, so that a compact package is created.
- the axes, around which adjacent segments are folded relative to one another, are to be attached alternately on the inside and outside in the edge region.
- the decisive advantage of the present invention is the addition of the advantages of the sectional door with those of the rolling door by combining the excellent insulation ability, the possibility of installing large insulation windows with the freedom of space or the small space requirement of the rolling door when open Status.
- the opening process can be carried out quickly and at a similar speed to that of roller shutters.
- Another important object of the invention is to provide the closed door on its outside with a neutral, homogeneous surface which is not defaced by the fitting of fittings. Accordingly, standard hinges can only be used on the inside (and not also on the outside). For this reason, in an expedient development of the invention, a space hinge is proposed that is attached to the end face of segments lying opposite one another, with the result that the hinge is completely covered when the gate is closed and segments are seated one on top of the other, and yet a fold allowed to make 180 degrees around the outer edge. Then, on the one hand, a smooth outer surface is obtained which is aesthetically appealing and can be freely chosen in its design, and on the other hand can be folded by 180 degrees. Due to the alternating folding of adjacent segments, only every second hinge has to be designed as a space hinge.
- a construction is proposed in particular in which a rocker arm on the front side of at least every second segment a joint is attached, which is guided parallel to the segments in a running rail.
- the individual rocker arms additionally have toothed segments which engage in a chain running at a distance from the running rail. In this state, the segments are carried along when the chain moves up and down.
- the running rail which receives the rocking lever at the end provided with the toothed segment, has rocker arms, upon which the rocking lever assists moves outwards by spring force, then the driver leaves the chain and supports and triggers the folding of the respective segment inwards. This ensures that the folding takes place only in the area of the rocker arms, ie in the edge area covered by the goal frame to the outside. Otherwise squeezing zones which would give rise to injury would arise.
- rocker arms corresponds to half the number of segments. Since the rocker arms are supported by leg springs, they return to their starting position when the gate is closed.
- the end of the rocker arm received in the running rails is provided with running rollers located in the running rail, which provide good support, i.e. also guarantee good stability and smooth running.
- adjacent segments are connected to one another via twin joints, which are defined by the fact that they have two pivot axes running parallel to one another. A movement of neighboring segments to allow 180 degrees, it is sufficient if each pivot axis of the. Twin joint is movable by 90 degrees. When the segments are folded together, a structure is obtained that is symmetrical to the central plane of the twin joint during each movement phase.
- twin joints which are defined by the fact that they have two pivot axes running parallel to one another. A movement of neighboring segments to allow 180 degrees, it is sufficient if each pivot axis of the. Twin joint is movable by 90 degrees.
- the segments are folded together, a structure is obtained that is symmetrical to the central plane of the twin joint during each movement phase.
- One of the decisive advantages of the specified twin joint is the possibility of positioning all pivot axes on a straight line running centrally in the rail (in the most general case, this can also be a curved line determined by the course of the rail).
- rollers on the front side of the swivel axes For guiding the segments as well as the twin joint, it is proposed to assign rollers on the front side of the swivel axes, the rollers on one side being guided in the same rail.
- a particularly favorable drive for the door is given as an example:
- a toothed rocker is attached to the axis of a roller, which is provided with a guide roller at its opposite end.
- the latter is moved in a rail which does not serve to guide the roller and serves to pivot the toothed rocker arm.
- Their task lies in the engagement and coupling of a chain which is arranged and driven at a short distance.
- the toothed rocker is in engagement, when folding the engagement ends by moving the toothed rocker back and releasing the Chain.
- the associated guide roller is moved accordingly, ie it remains in engagement with the rail until the associated segment is folded up.
- Appropriate decoupling levers take up the guide roller and move it away from the chain, so that the engagement ends.
- the next uncoupling lever is activated, which serves to take up the next guide roller.
- the common task of the guide roller and decoupling lever is to end the engagement in the driven chain at the appropriate time.
- Figure 1 shows a cross section through a built-5 gate in the closed
- Condition 2 shows a partly closed door with twin joint 3 shows the drive of a door with hIL-Q ⁇ e of toothed rocker and chain
- the gate (1) is formed in its entirety by all segments (2) c arranged one above the other. Adjacent segments stand with one another either on the inside on the side hinge (3) or alternatively to this on the end face arranged space joint hinge (4) in connection, both of which allow the segments (2) to be folded up or placed on top of one another.
- the purpose of the hinge (4) is to create a swivel axis in the area of the outer edge of the end face and not to be visible from the outside, so that the door (1) offers a homogeneous external view.
- Every second hinge (3) on the inside is connected to a rocker arm, the outer end of which is guided in a rail (6) and equipped with a toothed segment (7).
- the gate (1) is attached to the masonry (8) and the rail (6) there has rocker arms (9) with which the rocker arms (5) successively and one above the other move the associated segment (2) horizontally Collapse position.
- each rocker arm is actuated by a rocking lever (5) sliding over it and the segment (2) is brought into the horizontal position.
- the movement of the rocking lever (5) outwards causes the toothed segment (7) attached to it to come into engagement with the endless chain which makes the upward and downward movement and is no longer guided.
- the endless chain (10) is set in motion in the usual way via a drive (11).
- Figure 2 shows a longitudinal section through a
- the possibility of folding in a confined space is clearly visible.
- the segments are connected by means of two twin joints (12) which run parallel to one another and allow adjacent segments (2) to be pivoted by a maximum of 180 degrees.
- the shape of the twin joint (12) is selected so that an outer surface of the gap adjacent segments (2) is closed and covered.
- the opposite surfaces of the same gap are bridged on the outside with a sealing strip (13), the elastic properties of which allow the segments (2) to be folded together. At least to the outside
- FIG. 3 shows the drive of the segment gate proposed in a special embodiment. It has a twin joint (12) which is provided with two guided rollers (14). A toothed rocker arm (15) is attached to the lower roller (14) and is provided with a guide roller (16) at its opposite end. The latter is guided in a rail (17) and is moved outwards via decoupling levers (18) which engage in it, so that the toothed rocker arm (15) is pivoted to the left. The drive takes place via the endless chain (10) by means of the toothed rocker (15) in engagement.
- each twin joint (12) is connected to the chain (10) via the associated toothed rocker arm (15) and is moved, there is a force distribution to the individual segments and a selective relief.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Magnetic Heads (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Support Devices For Sliding Doors (AREA)
- Air Bags (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3914743A DE3914743A1 (de) | 1989-05-05 | 1989-05-05 | Sektionalhubtor |
| DE3914743 | 1989-05-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0471696A1 true EP0471696A1 (de) | 1992-02-26 |
| EP0471696B1 EP0471696B1 (de) | 1993-11-10 |
Family
ID=6380089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90906858A Expired - Lifetime EP0471696B1 (de) | 1989-05-05 | 1990-05-04 | Sektionalhubtor |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0471696B1 (de) |
| AT (1) | ATE97191T1 (de) |
| DE (2) | DE3914743A1 (de) |
| DK (1) | DK0471696T3 (de) |
| ES (1) | ES2049476T3 (de) |
| WO (1) | WO1990013727A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4416398A1 (de) * | 1994-05-10 | 1995-11-16 | Ebs Elektronische Bank Systeme | Hubtoreinrichtung |
| NL9500106A (nl) * | 1994-09-23 | 1996-05-01 | Rolflex Oost Nederland | Hefvouwdeur. |
| US5893403A (en) * | 1994-09-23 | 1999-04-13 | Rolflex Nederland B. V. | Lifting folding door |
| GB2295182A (en) * | 1994-11-14 | 1996-05-22 | Rotalac Plastics | Shutters |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE484749C (de) * | 1929-10-23 | Paul Schwarze | Vorrichtung zum Falten der Fluegel eines Schiebefalttores | |
| FR957064A (de) * | 1950-02-14 | |||
| US1927294A (en) * | 1930-08-23 | 1933-09-19 | Archie L Perrigo | Door |
| BE732337A (de) * | 1968-05-02 | 1969-10-01 | ||
| FR2094955A5 (de) * | 1970-04-08 | 1972-02-04 | Roccaplast Spa | |
| DE2153126C3 (de) * | 1971-04-15 | 1975-03-13 | 5161 Merken | Antriebsvorrichtung für das Öffnen und Schließen eines Sektionstores |
| US3757845A (en) * | 1971-09-28 | 1973-09-11 | Compact Closures | Overhead stacked folding door |
| AU2043476A (en) * | 1976-05-20 | 1978-06-15 | Japan New Plate Hokusho | Shutter device |
| US4460030A (en) * | 1982-09-29 | 1984-07-17 | Chamberlain Manufacturing Corporation | Collapsible garage door |
-
1989
- 1989-05-05 DE DE3914743A patent/DE3914743A1/de not_active Withdrawn
-
1990
- 1990-05-04 EP EP90906858A patent/EP0471696B1/de not_active Expired - Lifetime
- 1990-05-04 AT AT90906858T patent/ATE97191T1/de active
- 1990-05-04 ES ES90906858T patent/ES2049476T3/es not_active Expired - Lifetime
- 1990-05-04 DK DK90906858.7T patent/DK0471696T3/da active
- 1990-05-04 WO PCT/DE1990/000321 patent/WO1990013727A1/de not_active Ceased
- 1990-05-04 DE DE90906858T patent/DE59003482D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9013727A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990013727A1 (de) | 1990-11-15 |
| ATE97191T1 (de) | 1993-11-15 |
| EP0471696B1 (de) | 1993-11-10 |
| DK0471696T3 (da) | 1994-09-12 |
| DE3914743A1 (de) | 1990-11-08 |
| ES2049476T3 (es) | 1994-04-16 |
| DE59003482D1 (de) | 1993-12-16 |
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