DE541971C - Door hinge with a screw-like slide that lifts the door - Google Patents

Door hinge with a screw-like slide that lifts the door

Info

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
Application number
DENDAT541971D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE541971C publication Critical patent/DE541971C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04Closers 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
    • E05F1/06Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E05F1/063Mechanisms 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

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)

PATENTANSPRUCH: Türband mit die Tür hebender, schraubengangartiger Gleitbahn, welches in ein normales, nicht steigendes Band umgewandelt werden kann, dadurch gekennzeichnet, daß das Gegenkurvenstück (e) senkrecht verschiebbar in der unteren Bandhülse (c) gelagert ist, dessen Tragstifte (m, n) sich in Längsschlitzen (o) der Bandhülse (c) verschieben und in der jeweiligen. Hoch- und Tieflage in Seitenrasten (o1) der Schlitze (o) festlegen lassen.PATENT CLAIM: Door hinge with a screw-like sliding track that lifts the door and which can be converted into a normal, non-rising hinge, characterized in that the counter-curve piece (e) is mounted vertically displaceably in the lower hinge sleeve (c), the support pins (m, n ) move in the longitudinal slots (o) of the band sleeve (c) and in the respective. Set up and down in the side notches (o1) of the slots (o).
DENDAT541971D Door hinge with a screw-like slide that lifts the door Expired DE541971C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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