DE655363C

DE655363C - Handle for insert gears on windows u. like

Info

Publication number: DE655363C
Application number: DESCH111683D
Authority: DE
Original assignee: Schmal & Cie Geb
Current assignee: Schmal & Cie Geb
Priority date: 1936-12-24
Filing date: 1936-12-24
Publication date: 1938-01-14

Description

Gegenstand der Erfindung ist ein Handgriff für Einsteckgetriebe, z. B. Basküleverschlüsse an Fenstern, Türen u. dgl., der die Auswahl der verschiedensten Dornmaße, i'nsbesondere sehr kleiner, unabhängig von der Art des verwendeten Einsteckgetriebes ermöglicht. The invention relates to a handle for plug-in gears, for. B. basque locks on windows, doors and the like, the choice of various backsets, in particular very smaller, regardless of the type of plug-in gear used.

■Es ist bekannt, daß man für die Verriegelung von Fenstern u. dgl. bestrebt ist, vor allem ein sehr schmales Dornmaß, d. h. einen geringen Abstand von der Mitte des zum Getriebe gehörigen Drehdornes bis zur Außenkante des Getriebes, z. B. Getriebestulpes, zu erzielen.■ It is known that one strives for the locking of windows and the like all a very narrow backset, d. H. a small distance from the center of the to Gear associated rotating mandrel to the outer edge of the gear, z. B. transmission cuffs, too achieve.

Man hat hierfür, beispielsweise bei Basküleverschlüssen, schon vorgeschlagen, den Drehdorn dicht an den Stülp zu verlagern und die Stulpkante mit dem Gehäuse aus einem Stück herzustellen, ium das Profil der Fensterflügel möglichst schmal und durchgehend gleich breit halten zu können sowie auch Schwächungen der Flügelschenkel durch den sonst üblichen breiten Falz zu vermeiden.The rotary mandrel has already been proposed for this purpose, for example in the case of barrel locks to move close to the faceplate and the faceplate edge with the housing from one piece to make the profile of the window sash as narrow as possible and consistently the same to be able to keep it wide as well as weakening of the wing limbs due to the otherwise to avoid the usual wide fold.

Anderseits gibt es zahlreiche Fälle, in denen die Verwendung von Verschlüssen erwünscht ist, deren Drehdorn verhältnismäßig weit von der Stulpkante entfernt ist, so daß sich aus der Verschiedenheit der einzelnen Getriebe häufig größere Schwierigkeiten für die Auswahl und die Anbringung des Handgriffes zum Verdrehen des Getriebes ergeben.On the other hand, there are numerous cases in which the use of closures is desired is, the mandrel is relatively far from the faceplate, so that from the diversity of the individual gears often creates greater difficulties for the selection and the attachment of the handle to rotate the gear result.

Durch den Handgriff gemäß Erfindung \vird erreicht, daß unabhängig von der Art des verwendeten Getriebes die verschiedensten Dornmaße erhalten werden können, und zwar im wesentlichen dadurch, daß der Drehdorn, der in das Getriebe eingesetzt wird, zur Achse des Handgriffes ausmittig angeordnet ist.The handle according to the invention ensures that regardless of the type of the gear used, the most varied of backsets can be obtained, and essentially by the fact that the rotating mandrel, which is inserted into the gearbox, is arranged off-center to the axis of the handle.

Verwendet man hiernach beispielsweise ein Einsteckgetriebe, welches ein Dornmaß von 13 mm aufweist, so kann man durch Aufsetzen des gemäß der Erfindung ausgebildeten Griffes verschiedene Stellungen des Griffes zur Nuß des Getriebes erzielen, wonach das Maß zwischen Mitte des Drehdornes und Außenkante des Stulpes im Bereich von 7 bis 19 mm liegen kann.If you use a plug-in gear, for example, which has a backset of 13 mm, so you can by putting on the trained according to the invention Handle different positions of the handle to the nut of the gear, after which the The dimension between the center of the rotating mandrel and the outer edge of the faceplate can be in the range from 7 to 19 mm.

Man besitzt also einen verhältnismäßig weiten Spielraum in der Anordnung des Griffes zum Einsteckgetriebe je nach den gegebenen Verhältnissen, wobei man darüber hinaus dieses Dornmaß noch beliebig verändern kann, wie sich aus der Betrachtung der in der Zeichnung dargestellten Aiisführungsform ergibt.So you have a relatively wide scope in the arrangement of the Handle to the plug-in gearbox depending on the given circumstances, whereby one is about In addition, this backset can still change at will, as can be seen from the consideration the Aiisführungsform shown in the drawing results.

Claims

The drawing illustrates in Fig. Ι in a partial longitudinal section the handle according to the invention ·.

Fig. 2 and 3 each show a view of the open drive box with the right or HiTkS ₁ . mounted mandrel.

Fig. 4 shows in longitudinal section another embodiment of the transmission of rotation from the handle to the mandrel and Fig. 5 shows a view of this arrangement, seen from below, with the gearbox open. In detail, α is the handle shaft, which is firmly inserted into a disk c with the square pin b . The square pin is riveted into the disc in the present case. The circular recesses e into which the pins / articulated crank g are rotatably inserted are provided in the disk. The joint pieces grip with the pins /? into the disk /, which guides the rotating mandrel pin k in the middle. If the vertebral bite is rotated, the plate c is carried along, and it thus pivots the eccentrically arranged smaller plate / which in turn causes the rotating movement of the dome via the crank g.

The drive box t is closed by a cover plate tn .

The arrangement of Fig. 2 corresponds to the position 1 with the plate of the vertebra tn as shown in Fig., Whereas Fig of the position of the vortex corresponds. 3 after rotation about the longitudinal axis to i8o °.

The position according to Fig. 2 would be a large backset, resulting in a small backset according to Fig. 3.

In the embodiment according to Figs. 4 and 5

the square pin of the olive shaft engages firmly in a plate 0, which is equipped with slots, ρ , in which the pins q of the disc r , in which the rotating mandrel s is inserted, can move. A rotation of the vortex and thus the disk 0 likewise forces a rotary movement of the disk holding the rotary mandrel off-center.

The handle according to the invention, the often difficult selection and adjustment avoided by plug-in gears with different backset positions. It is enough just to bring the olives into one or the other desired position according to the desired backset, if necessary, such as Fig. Ι and 2 show different journal bearings in for the pin engagement of the joint pieces of the disc connected to the vertebra and the joint pieces accordingly to be exchanged or the like.

P Λ T IC N ϊ Λ Λ S P R Γ C IJE:

ι. Handle for insert gears on windows and the like, characterized by a rotary dome (k) which can be adjusted eccentrically to the axis of the handle (a) and expediently in its eccentric arrangement.

2. Handle according to claim 1, characterized in that the rotary mandrel (k) is moved and adjusted by the handle (a), expediently via the articulation pieces (g), slotted disks Co), gears o. '

3. Handle according to claims 1 and 2, characterized in that the shaft of the handle (a) rotating in a housing is firmly inserted into a guide plate (c) into which the pins (/) of two cranks (g) engage with its counter pin (A) one on the rotating mandrel

'' Turn the fixed disc (i) , and the disc (c) attached to the handle shaft is equipped with several pin * bearings (e), which is useful for exchanging different crank lengths.

1 sheet of drawings

BEItU.W PRINTED IN THE