EP0122615A2 - Porte basculante - Google Patents

Porte basculante Download PDF

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Publication number
EP0122615A2
EP0122615A2 EP84104167A EP84104167A EP0122615A2 EP 0122615 A2 EP0122615 A2 EP 0122615A2 EP 84104167 A EP84104167 A EP 84104167A EP 84104167 A EP84104167 A EP 84104167A EP 0122615 A2 EP0122615 A2 EP 0122615A2
Authority
EP
European Patent Office
Prior art keywords
framework
side part
frame side
gate
vertical frame
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.)
Withdrawn
Application number
EP84104167A
Other languages
German (de)
English (en)
Other versions
EP0122615A3 (fr
Inventor
Hubert Prof. Dr.-Ing. Kurz
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.)
Rudolf Kurz and Co GmbH
Original Assignee
Rudolf Kurz and Co GmbH
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 Rudolf Kurz and Co GmbH filed Critical Rudolf Kurz and Co GmbH
Publication of EP0122615A2 publication Critical patent/EP0122615A2/fr
Publication of EP0122615A3 publication Critical patent/EP0122615A3/fr
Withdrawn legal-status Critical Current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
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
    • E05D15/425—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides 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
    • 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
    • E05D13/1223—Spring safety devices
    • 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
    • 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 tilting gates, in particular heavier gates for garages and the like, each having a fixed frame which has at least one substantially vertical frame side part, at least one gate wing which can be tilted about a horizontal axis within the gate frame and at least one together with the door leaves in each case the same rotational direction of the pivotable arm in the form of a double-armed lever with unequal lever arms and at a gain of - arranged vertical frame side part pivot bearing, wherein the longer lever arm of the control arm articulated to the leaf and on the shorter lever arm of a suspension of one end of a spring Arrangement is attached, which has at least one spring and one of the reinforcement of the vertical frame side part associated attachment of its other end.
  • the reinforcement is designed as a frame which absorbs the load and the counterforce and is rigidly connected to the gate frame, which essentially extends in the plane of the shorter lever arm and the spring arrangement and at least the latter up to at least Surrounding the height of the pivot bearing.
  • the framework together with the vertical frame side part, forms a functional unit with a precisely defined one Force course.
  • the load exerted by the gate wing on the longer lever arm of the handlebar and the counterforce or equilibrium force exerted by the spring arrangement on the shorter lever arm act as bearing force on the framework via the pivot bearing of the handlebar.
  • the counter or spring reaction force to the equilibrium force is transferred to the same at the attachment of the spring arrangement to the framework.
  • the frame supports of the framework receiving the pivot bearing and the fastening for the spring arrangement are supported on both sides and thus represent support supports with regard to the spring forces exerted by the spring arrangement. According to their points of attack on the frame, both a part of the spring reaction force and an equally large part remain the bearing force in the framework, where they cancel each other out due to their opposite direction.
  • the framework has considerable rigidity, in particular in the direction of its plane, as a result of which it provides effective contour protection for the components of the handlebar mechanism and / or the spring arrangement surrounded by it.
  • This contour protection is particularly effective against over the impact of entering and exiting vehicles, since their direction of movement coincides with the direction in which the framework has the greatest rigidity.
  • the risk of tearing off the frame supports which receive the pivot bearing and the fastening for the spring arrangement and which are already subjected to less bending stress due to their design as support supports is practically eliminated.
  • the framework allows free access to the spring arrangement, its mounting and suspension, to the handlebar and to the pivot bearing, so that maintenance work, such as greasing the pivot bearing or the adjustment of the spring that is often required especially with large, heavy gates, as well as the replacement of Wear parts, especially the springs, are easy to carry out.
  • the framework can easily be adapted to different installation and load requirements. It has a considerable slope with a small overall width. This makes it possible to prevent the framework from projecting laterally beyond the vertical frame side part even in the case of heavy gates when space is limited.
  • the free accessibility of the framework offers the advantage of making the attachment in its plane, that is to say without attachment flanges bent sideways outwards, and thereby also keeping the overall width small. If appropriate profiles are used, for example a solid flat profile for the framework, it can even be installed in the reveal of the door.
  • the framework can also consist of standard profile beams, the length of which corresponds to the loads or the space requirement of the spring arrangement is chosen.
  • the framework according to the invention reinforces the vertical frame side part of the gate frame in a structurally simple and material-saving manner with a small space requirement while simultaneously reducing the bending stresses transmitted to it and protects it as well as the parts of the handlebar mechanism, including the spring arrangement, inside the garage, defining the contour.
  • This sheet metal housing is placed on the vertical frame side part and screwed on with wood screws.
  • This well-known up-and-over door is of a different kind.
  • the spring arrangement can, for example, be equipped with at least one compression spring that extends essentially horizontally, an embodiment with at least one substantially vertically extending tension spring is preferable.
  • the framework preferably has essentially the shape of a U-profile with approximately horizontal legs and approximately vertical web, the legs being connected to an inside of the vertical frame side part facing the inside of the garage and the pivot bearing and the fastening of the lower end of the spring arrangement having at least one tension spring.
  • a framework is characterized by high inherent rigidity with the least design effort. By simply changing the length of the horizontal legs, this framework can easily be adapted to different loads.
  • the bending stress of the gate frame is preferably further reduced in that the framework is integrally connected to the vertical frame side part.
  • the vertical frame side part is releasably attached to the gate frame in order to achieve dimensions of the gate that are favorable for transport.
  • the protective function of the framework is preferably improved in that a non-load-bearing attachment placed on the framework, extending in its plane, closes the movement area of the shorter lever arm in a contour-limiting manner.
  • the framework it is also possible for the framework to enclose the movement area of the shorter lever arm in a contour-limiting manner.
  • the pivot bearing is preferably accommodated in at least one cross member which connects the vertical frame side part and the web of the framework.
  • a further improvement in this regard is preferably achieved by a cover that is detachably attached to the framework, cover the spring arrangement and / or cover the movement area of the shorter lever arm, at least with respect to the inside of the garage, so that it is safe to touch.
  • a covering advantageously has a passage opening for the handlebar, which can be covered by a cover.
  • the lower ends of the tension springs are advantageously fastened by means of two-arm or multi-arm tensioning brackets, the arms of which are attached to the framework with their free ends.
  • the transmission of forces is better distributed to the framework, so that permanent breaks in the screws and bulges used in the lower horizontal leg, for example for fastening the arms to the framework, are reliably avoided.
  • This attachment survives compared to conventional loading fortifications that break at about 3000 load changes, 40 000 load changes and more without recognizable damage.
  • the spring arrangement can be mounted much better and makes it easier to readjust.
  • Fig. 1 to 5 show a first embodiment of a tiltable garage door according to the invention with a fixed gate frame 1, which is anchored in the masonry 2 of a garage, and a gate wing 3 tiltable within the gate frame 1 about a horizontal axis.
  • the gate frame 1 consists of two vertically running frame side parts 4, which are connected by a horizontal frame upper part 5 and a lower stop rail 6 for the gate wing 3.
  • the gate leaf 3 In its upper corner areas, the gate leaf 3 each has a guide roller 7 which, during the opening and closing process of the gate leaf 3, represents its tilting axis which can be moved along a rail 8 arranged in the region of the garage ceiling.
  • Each vertical frame side member 4 is associated with a pivotable about a pivot bearing 9 handlebar 10, a spring assembly in the form of two or four tension springs 1 1 (s.Fig.4 5, respectively) and a framework 12th
  • Each handlebar 10 can be pivoted together with the gate leaf 3 in the same direction of rotation.
  • FIG. 1 shows only half of the garage door. The following description is limited to the corresponding vertical frame side part 4 and the associated components.
  • the framework 12 has the shape of a U-profile with an upper horizontal leg 13, a lower horizontal leg 14 and a vertical web 15 connecting both.
  • the legs 13 and 14 are integrally connected to the vertical frame side part on the inside 17 of the frame facing the garage interior 16. They have the same width as the frame side part 4. To facilitate transport, the latter is releasably connected at 18 to the upper frame part 5 and the stop rail 6.
  • To reinforce the framework 12 are two parallel to its legs 13 and 14 trusses 19 on the in the plane of the. 3 and 4 lying outer sides of the framework 12 releasably attached to the vertical web 15 and on the vertical frame side part 4.
  • Two vertical tension bands 20 arranged in the same way releasably connect these cross members 19 to the upper horizontal leg 13 of the framework 12.
  • the horizontal legs 13, 14 and the vertical web 15 are made of U-section steel, but can also be solid.
  • the handlebar 10 is designed as a double-armed lever with a longer lever arm 21 and a shorter lever arm 22, both of which are connected by a bearing axis 23 mounted in the pivot bearing 9 and extending normally to the lever arms 21, 22.
  • the pivot bearing 9 is arranged in trusses 19 at the intersection with the tension bands 20.
  • the free end of the longer lever arm 21 is articulated on the gate wing 3 in its lower corner area at 24.
  • the bearing axis 23 protrudes laterally out of the plane of the framework 12 on its side facing the garage interior.
  • the shorter lever arm 22 is U-shaped with two parallel lever arm parts 26 connected by a horizontal web part 25 - the free ends of the latter are fastened to the bearing axis 23 between the cross members 19.
  • a T-shaped connecting element 27 is articulated with its web 28 on the web part 25 of the shorter lever arm 22.
  • the upper end 30 of a tension spring 11 is suspended on the flange 29 of this connecting element 27 on both sides of the web 28.
  • the upper ends 30 of four tension springs 11 are fastened to the flange 29.
  • the attachment of the lower ends 31 of these parallel tension springs 1 1 is carried out by means of U-shaped clamping brackets 32, which receive the spring ends 31 in the U-curvature and are screwed to the lower horizontal leg 14 of the framework 12 with the free ends of their leg arms also the upper ends 30 of the tension springs 11 are fastened to the flange 29 by means of clamping brackets.
  • the framework 12 is dimensioned such that it encloses the shorter lever arm 22 of the handlebar 10 over its entire swivel range and the tension springs 11 in a contour-limiting manner. Furthermore, a protection against accidental contact is provided in the form of a cladding 33, which at least on the side of the framework 12 facing the interior of the garage covers the area circumscribed by the same.
  • the cover 33 consists of an upper and a lower half, which meet at the level of the pivot bearing 9. The opening required for the passage of the bearing axis 23 can be covered by an aperture 34.
  • FIG. 6 shows a second embodiment of the invention.
  • a U-shaped framework 35 is fastened by means of screw connections to the vertical frame side part 4, a flange part 36, which extends to both sides and is in contact with the vertical frame side part 4, and which fastens both the leg 13 and an attachment part, is attached to the upper horizontal leg 13 37 takes over.
  • the attachment part 37 is placed on the upper leg 13, extends in the plane of the framework 35, encloses the range of motion of the shorter lever arm 22 and has no supporting function.
  • FIG. 7 shows, as a third exemplary embodiment of the invention, a rectangular framework 38, which is detachably fastened to the vertical frame side part 4 with one of its longer webs at 39.
  • the multi-part design of the gate frame 1 can be omitted.
  • the invention is not limited to the exemplary embodiments shown here.
  • the trusses can be integral parts of the framework. The same applies to the drawstrings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)
EP84104167A 1983-04-15 1984-04-13 Porte basculante Withdrawn EP0122615A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833313738 DE3313738A1 (de) 1983-04-15 1983-04-15 Kippbares tor
DE3313738 1983-04-15

Publications (2)

Publication Number Publication Date
EP0122615A2 true EP0122615A2 (fr) 1984-10-24
EP0122615A3 EP0122615A3 (fr) 1985-10-16

Family

ID=6196524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104167A Withdrawn EP0122615A3 (fr) 1983-04-15 1984-04-13 Porte basculante

Country Status (2)

Country Link
EP (1) EP0122615A3 (fr)
DE (1) DE3313738A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171797A2 (fr) * 1984-08-14 1986-02-19 Erich Dr.h.c. Döring Porte basculante pour garages
CN102913102A (zh) * 2012-11-07 2013-02-06 赖勋 一种翻转门

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6424118B2 (ja) * 2015-03-19 2018-11-14 Ykk Ap株式会社 横軸回転窓

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327026A (en) * 1942-02-16 1943-08-17 William G Deuring Garage door hanger
GB869023A (en) * 1958-02-11 1961-05-25 Woolaway Const Ltd Control device for up-and-over sliding doors
US3741558A (en) * 1971-10-26 1973-06-26 J Ochs Device for securing and tensioning coiled springs
DE2437692A1 (de) * 1974-08-05 1976-02-19 Josef Kaeuferle Tor oder fenster insbesondere garagentor
FR2516150A1 (fr) * 1981-11-12 1983-05-13 Bellanger Robert Dispositif de commande de porte basculante

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327026A (en) * 1942-02-16 1943-08-17 William G Deuring Garage door hanger
GB869023A (en) * 1958-02-11 1961-05-25 Woolaway Const Ltd Control device for up-and-over sliding doors
US3741558A (en) * 1971-10-26 1973-06-26 J Ochs Device for securing and tensioning coiled springs
DE2437692A1 (de) * 1974-08-05 1976-02-19 Josef Kaeuferle Tor oder fenster insbesondere garagentor
FR2516150A1 (fr) * 1981-11-12 1983-05-13 Bellanger Robert Dispositif de commande de porte basculante

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171797A2 (fr) * 1984-08-14 1986-02-19 Erich Dr.h.c. Döring Porte basculante pour garages
EP0171797A3 (en) * 1984-08-14 1986-10-01 Erich Doering Overhead garage door
CN102913102A (zh) * 2012-11-07 2013-02-06 赖勋 一种翻转门

Also Published As

Publication number Publication date
DE3313738A1 (de) 1984-10-18
EP0122615A3 (fr) 1985-10-16
DE3313738C2 (fr) 1993-05-06

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

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PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19860617

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KURZ, HUBERT, PROF. DR.-ING.