DE541971C - Door hinge with a screw-like slide that lifts the door - Google Patents
Door hinge with a screw-like slide that lifts the doorInfo
- Publication number
- DE541971C DE541971C DENDAT541971D DE541971DD DE541971C DE 541971 C DE541971 C DE 541971C DE NDAT541971 D DENDAT541971 D DE NDAT541971D DE 541971D D DE541971D D DE 541971DD DE 541971 C DE541971 C DE 541971C
- Authority
- DE
- Germany
- Prior art keywords
- door
- screw
- hinge
- lifts
- slide
- 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.)
- Expired
Links
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010008 shearing Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
Classifications
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
- E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
- E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
- E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
Landscapes
- Sewing Machines And Sewing (AREA)
Description
Türband mit die Tür hebender, schraubengangartiger Gleitbahn Gegenstand der Erfindung ist ein Türband mit die Tür hebender, schraubengangartiger Gleitbahn, welches in ein normales, nicht steigendes Band umgewandelt werden kann.Door hinge with the screw-like sliding track object lifting the door The invention is a door hinge with a screw-like slide that lifts the door, which can be converted into a normal, non-increasing band.
Derartige Türbänder sind zwar nicht mehr neu. Bei den bekannten Bändern dieser Art ist entweder der Tragzapfen mehrfach unterteilt, und die einzelnen Teile sind untereinander durch Stifte o. dgl. feststellbar, oder das den Hub. der Tür bewirkende Schraub@en,-kurvenstück ist außerhalb der Bandhülse angebracht und ebenfalls durch einen Stift bzw. eine Klinke feststellbar. Abgesehen davon, daß bei der letzten Ausführungsart das Schmiermittel sichtbar am Türband herunterläuft, haben alle bekannten Ausführungsformen den Nachteil, daß die Feststellstifte auf Abscheren beansprucht werden, da durch den großen Hebelarm (die Tür) ein Abscheren infolge des kleinen Widerstandsmomentes leicht möglich ist. Auch können die losen Stifte bei Nichtgebrauch leicht verlorengehen.Such door hinges are no longer new. With the known tapes of this type, either the trunnion is subdivided several times, and the individual parts are among each other by pins or the like. Detectable, or the hub. the door causing screw @ en, -kurvenstück is attached outside of the band sleeve and also lockable by a pin or a pawl. Besides the last one All known designs have the lubricant visibly running down the door hinge Embodiments have the disadvantage that the locking pins are subject to shearing because the large lever arm (the door) shears off as a result of the small one Moment of resistance is easily possible. The loose pens can also be used when not in use get lost easily.
Diese Nachteile werden nun gemäß der Erfindung dadurch beseitigt, daß ein Gegenkurvenstück innerhalb der unteren Bandhülse senkrecht verschiebbar angeordnet ist, wobei zur Verschiebung dieses Kurvenstückes zwei in Längsschlitzen der Bandhülse geführte Tragstifte in Anwendung kommen, die nicht auf Abscheren beansprucht werden und sich in der jeweiligen Höchst- und Tiefstlage in Seitenrasten der Schlitze einlegen lassen.These disadvantages are now eliminated according to the invention in that that a counter-curve piece can be moved vertically within the lower band sleeve is arranged, with two in longitudinal slots for the displacement of this curve piece The support pins guided by the band sleeve come into use that are not subject to shearing and are in the respective highest and lowest position in the side notches of the slots let in.
Auf der Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform dargestellt, und zwar zeigen: Abb. i ein im unteren Teilt längsgeschnittenes Türband mit dem Gegenkurvenstück in Höchststellung, Abb.2 das gleiche Band mit dem Gegenkurvenstück in der tiefsten Stellung, Abb.3 einen Querschnitt nach der Linie C-D der Abb. i und Abb.4 eine Ansicht des Bandunterteiles. Der Tragzapfena, welcher im oberen Bandteil b befestigt ist, ist an seinem unteren Ende abgesetzt und ,als Spurzapfen a= ausgebildet, der in dem unteren Verschlußstück k ein Widerlager findet. Das untere starke, nicht abgesetzte Ende des Tragzapfens a trägt, wie üblich, die Schraubenkurve d. Über das schwache, abgesetzte Ende a= des Tragzapfens a ist ein zylindrisches Gegenkurvenstück e geschoben, welches sich in der unteren Bandhälfte c senkrecht verschieben läßt.The subject of the invention is shown in an exemplary manner in the drawing Embodiment shown, namely show: Fig. I a longitudinally cut in the lower part Door hinge with the counter curve piece in the highest position, Fig. 2 the same hinge with the Counter-curve piece in the lowest position, Figure 3 a cross-section along the line C-D of Fig. I and Fig. 4 a view of the lower part of the belt. The trunnion a, which is attached in the upper band part b, is discontinued at its lower end and, as Track pin a = formed, which finds an abutment in the lower locking piece k. The lower, strong, non-offset end of the trunnion a carries, as usual, the Screw curve d. About the weak, remote end a = of the trunnion a is a cylindrical counter curve piece e pushed, which is in the lower half of the belt c can be moved vertically.
Zum Einstellen dieses Gegenkurvenstückes e dienen zwei Tragstifte m und n, die in Längsschlitzen o der Bandhülse c Führung erhalten und sich in den jeweiligen Stellungen, d. h. in höchster und tiefster Lage, in Seitenrasten ot der Schlitzt o einlegen bzw. feststellen lassen.To set this counter- curve piece e are two support pins m and n, which receive guidance in longitudinal slots o of the band sleeve c and can be inserted or determined in the respective positions, ie in the highest and lowest position, in side notches ot the slot o.
Es ist natürlich auch eine solche Ausführungsform möglich, bei der die Hubkurven anstatt im unteren im oberen Bandteil untergebracht werden können.Such an embodiment is of course also possible in which the lifting cams can be accommodated in the upper part of the hinge instead of the lower part.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE541971T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE541971C true DE541971C (en) | 1932-01-16 |
Family
ID=6559481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT541971D Expired DE541971C (en) | Door hinge with a screw-like slide that lifts the door |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE541971C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE848316C (en) * | 1951-01-09 | 1952-09-01 | Adolf Potthoff | Door hinge with lifting device |
US2735703A (en) * | 1956-02-21 | goodman | ||
US5408726A (en) * | 1993-06-21 | 1995-04-25 | Kent; Erma W. | Locking device for locking a closure in an open position |
US6261981B1 (en) | 1997-03-21 | 2001-07-17 | Daimlerchrysler Ag | Fibre-reinforced composite ceramics and method of producing the same |
-
0
- DE DENDAT541971D patent/DE541971C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735703A (en) * | 1956-02-21 | goodman | ||
DE848316C (en) * | 1951-01-09 | 1952-09-01 | Adolf Potthoff | Door hinge with lifting device |
US5408726A (en) * | 1993-06-21 | 1995-04-25 | Kent; Erma W. | Locking device for locking a closure in an open position |
US6261981B1 (en) | 1997-03-21 | 2001-07-17 | Daimlerchrysler Ag | Fibre-reinforced composite ceramics and method of producing the same |
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