DE10232577A1 - Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring - Google Patents
Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring Download PDFInfo
- Publication number
- DE10232577A1 DE10232577A1 DE10232577A DE10232577A DE10232577A1 DE 10232577 A1 DE10232577 A1 DE 10232577A1 DE 10232577 A DE10232577 A DE 10232577A DE 10232577 A DE10232577 A DE 10232577A DE 10232577 A1 DE10232577 A1 DE 10232577A1
- Authority
- DE
- Germany
- Prior art keywords
- spring
- section
- shaft
- sectional door
- compensation device
- 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- Withdrawn
Links
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
- E05D13/1253—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
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/62—Counterweighting arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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
Abstract
Description
Die Erfindung betrifft eine Gewichtsausgleichsvorrichtung
für ein
Sektionaltor mit
einer drehbar gelagerten Welle,
einer
Seiltrommel an mindestens einem Ende der Welle, auf der ein mit
dem Torblatt des Sektionaltores verbundenes Zugseil aufgewickelt
ist, und
mindestens einer als Schraubenfeder ausgebildeten Torsionsfeder,
wobei
die Schraubenfeder an einem Federende an einem ortsfesten Aufnahmeteil
und an dem anderen Federende an einem an der Welle befestigten Aufnahmekörper gehalten
ist.The invention relates to a weight compensation device for a sectional door
a rotatable shaft,
a rope drum on at least one end of the shaft, on which a pull rope connected to the door leaf of the sectional door is wound, and
at least one torsion spring designed as a coil spring,
wherein the coil spring is held on a spring end on a stationary receiving part and on the other spring end on a receiving body attached to the shaft.
Eine Gewichtsausgleichsvorrichtung mit den beschriebenen Merkmalen ist aus der Praxis bekannt (Firmendruckschrift "Novoferm Montageanleitung Sektionaltor" FMD 10.93). Die Torsionsfeder besteht aus einer zylindrischen Schraubenfeder mit eng gewickelten Windungen. Wenn die Gewichtsausgleichsvorrichtung für sehr große Lastwechsel ausgelegt werden muss, z.B. bei Anwendungen in Tiefgaragen von Bürogebäuden oder Mehrfamilienhäusern, werden längere Federn eingesetzt. Durch die vorgegebene Torblattbreite sind der Schraubenfederlänge jedoch Grenzen gesetzt. Denkbar ist auch eine Vergrößerung des Windungsdurchmessers der Torsionsfeder. Dabei ist nachteilig, dass das ortsfeste Aufnahmeteil mit zugeordneter Lagerkonsole für die Welle sowie der an der Welle befestigte Aufnahmekörper konstruktiv geändert werden müssen. Eine Lagerhaltung dieser Teile in unterschiedlichen Größen ist aufwendig.A weight balancer with the described features is known from practice (company publication "Novoferm assembly instructions for sectional door" FMD 10.93). The torsion spring consists of a cylindrical coil spring with tightly wound Turns. If the weight balancer for very large load changes must be interpreted, e.g. for applications in underground car parks of office buildings or Apartment buildings, become longer Springs used. Due to the specified door leaf width, the Coil spring length however, there are limits. It is also conceivable to enlarge the Winding diameter of the torsion spring. It is disadvantageous that the stationary receiving part with an associated bearing bracket for the shaft as well as the receiving body attached to the shaft can be changed constructively have to. These parts are stored in different sizes consuming.
Der Erfindung liegt die Aufgabe zugrunde, die eingangs beschriebene Gewichtsausgleichsvorrichtung für eine höhere Beanspruchung auszulegen, ohne dass konstruktive Änderungen an der Befestigung der Schraubenfeder vorgenommen werden müssen.The invention is based, which Weight balancing device described above for a higher load designed without making design changes to the attachment the coil spring must be made.
Die Aufgabe wird bei der eingangs beschriebenen Gewichtsausgleichsvorrichtung erfindungsgemäß dadurch gelöst, dass die Schraubenfeder an mindestens einem Federende einen aus mehreren Windungen bestehenden Federendabschnitt aufweist, dessen Windungsdurchmesser kleiner ist als der Windungsdurchmesser eines zur Aufnahme von Torsionskräften dimensionierten Federkörperabschnitts zwischen dem Federendabschnitt und dem anderen Federende. Vorzugsweise ist die Schraubenfeder an beiden Federenden mit einem verjüngten Federendabschnitt ausgebildet. Die Federendabschnitte sind so bemessen, dass für alle Anwendungen Aufnahmeteile bzw. Aufnahmekörper in Standardabmessungen eingesetzt werden können. Der Windungsdurchmesser des Federkörpers zwischen den Federendabschnitten wird nach Maßgabe der betrieblichen Beanspruchung dimensioniert. Aufgrund des mit einer Vergrößerung des Windungsdurchmessers einhergehenden größeren Materialeinsatzes sind hohe Lastwechselzahlen erreichbar.The task is at the beginning described weight compensation device according to the invention solved, that the coil spring is at least at one spring end has several turns existing spring end section, the Winding diameter is smaller than the winding diameter of one for absorbing torsional forces dimensioned spring body section between the spring end portion and the other spring end. Preferably is the coil spring on both ends of the spring with a tapered spring end section educated. The spring end sections are dimensioned so that for all applications Receiving parts or receiving body can be used in standard dimensions. The winding diameter of the spring body between the spring end sections according to the operational stress dimensioned. Because of the increase in the winding diameter accompanying larger use of materials high number of load changes can be achieved.
Gemäß einer bevorzugten Ausführung der Erfindung ist der Federendabschnitt als Kegelstumpffeder ausgebildet oder weist einen kegelstumpfförmigen Abschnitt auf, an den sich eine oder mehrere zylindrische Endwindungen anschließen. Das Federende des kegelstumpfförmigen Abschnitts bzw. des von zylindrischen Endwindungen gebildeten Abschnitts wird stets so ausgebildet, dass ein standardisierter Aufnahmekörper bzw. ein standardisiertes Aufnahmeteil verwendet werden kann.According to a preferred embodiment of the invention the spring end section is designed as a truncated cone spring or has a frustoconical shape Section on which there are one or more cylindrical end turns connect. The spring end of the frustoconical Section or the portion formed by cylindrical end turns always designed so that a standardized receiving body or a standardized receiving part can be used.
Der Federkörper zwischen den Federendabschnitten ist zweckmäßig als zylindrische Schraubenfeder ausgebildet. Eine von einer Zylinderform abweichende Gestalt des Federkörpers soll jedoch nicht ausgeschlossen sein. Der Federkörper kann beispielsweise tonnenförmig ausgebildet sein oder eine oder mehrere Einschnürungen aus Federwindungen aufweisen, deren Windungsdurchmesser dem Durchmesser der letzten Windung des Federendabschnitts entspricht und die Torsionsfeder auf der Welle zentrieren.The spring body between the spring end sections is useful as cylindrical coil spring formed. One of a cylindrical shape different shape of the spring body However, it should not be excluded. The spring body can for example barrel-shaped be formed or have one or more constrictions from spring coils, whose turn diameter is the diameter of the last turn of the Spring end section corresponds and the torsion spring on the shaft Center.
Im Folgenden wird die Erfindung anhand einer lediglich ein Ausführungsführungsbeispiel darstellenden Zeichnung erläutert. Es zeigen schematischThe invention is described below one is just an exemplary embodiment illustrative drawing explained. They show schematically
In
Der
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10232577A DE10232577A1 (en) | 2002-07-18 | 2002-07-18 | Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10232577A DE10232577A1 (en) | 2002-07-18 | 2002-07-18 | Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10232577A1 true DE10232577A1 (en) | 2004-02-19 |
Family
ID=30468996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10232577A Withdrawn DE10232577A1 (en) | 2002-07-18 | 2002-07-18 | Counterweight for a sectional door has cable drum on end of rotary shaft, wound cable, helical torsion spring, holder and torsional force absorbent spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10232577A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011119895A1 (en) | 2011-11-29 | 2013-05-29 | Gabrijel Rejc | Weight compensation device of a lifting gate with at least one compression spring |
US10829989B2 (en) | 2016-06-28 | 2020-11-10 | Gabrijel Rejc | Motor-operable and vertically movable gate |
US10914117B2 (en) | 2016-06-28 | 2021-02-09 | Gabrijel Rejc | Vertically movable gate with a gate panel |
EP4080003A1 (en) * | 2021-04-20 | 2022-10-26 | Hörmann KG Brockhagen | Door |
US11499369B2 (en) | 2016-12-15 | 2022-11-15 | Gabrijel Rejc Gmbh & Co. Kg | Gate with a crash-down prevention mechanism and method for triggering the crash-down prevention mechanism |
DE102021127420A1 (en) | 2021-10-21 | 2023-04-27 | Alpha Deuren International Bv | Sectional door with a locking device, as well as a locking device |
-
2002
- 2002-07-18 DE DE10232577A patent/DE10232577A1/en not_active Withdrawn
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011119895A1 (en) | 2011-11-29 | 2013-05-29 | Gabrijel Rejc | Weight compensation device of a lifting gate with at least one compression spring |
WO2013079157A1 (en) | 2011-11-29 | 2013-06-06 | Gabrijel Rejc | Weight compensation device of a lifting door with at least one compression spring |
CN104246104A (en) * | 2011-11-29 | 2014-12-24 | 加布里耶尔·赖奇 | Weight compensation device of a lifting door with at least one compression spring |
CN104246104B (en) * | 2011-11-29 | 2017-09-26 | 加布里耶尔·赖奇 | The weight balance device of overhead door with least one compression spring |
US10012015B2 (en) | 2011-11-29 | 2018-07-03 | Gabrijel Rejc | Weight compensation device of a lifting door with at least one compression spring |
US10145160B2 (en) | 2011-11-29 | 2018-12-04 | Gabrijel Rejc | Weight compensation device of a lifting door with at least one compression spring |
US10829989B2 (en) | 2016-06-28 | 2020-11-10 | Gabrijel Rejc | Motor-operable and vertically movable gate |
US10914117B2 (en) | 2016-06-28 | 2021-02-09 | Gabrijel Rejc | Vertically movable gate with a gate panel |
US11499369B2 (en) | 2016-12-15 | 2022-11-15 | Gabrijel Rejc Gmbh & Co. Kg | Gate with a crash-down prevention mechanism and method for triggering the crash-down prevention mechanism |
EP4080003A1 (en) * | 2021-04-20 | 2022-10-26 | Hörmann KG Brockhagen | Door |
DE102021127420A1 (en) | 2021-10-21 | 2023-04-27 | Alpha Deuren International Bv | Sectional door with a locking device, as well as a locking device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |