DE10027346B4 - Universal blind cylinder for profile cylinder openings on locks and door fittings - Google Patents

Abstract

Universal dummy cylinder to close of profile cylinder breakthroughs at castles and door fittings, by characterized in that its longitudinal axis split executed is, with closure parts (2) over spigot (4) in one as a clamping piece trained center piece (1) are axially displaceable and positively and non-positively fixable.

Description

The The invention relates to a universal blind cylinder for closing Profile cylinder breakthroughs at castles and door fittings.

To the close of profile cylinder breakthroughs at castles and door fittings is it is known in standard lengths available Blind cylinder for the use respective door leaf thicknesses. The provision of dummy cylinders for different door leaf thicknesses requires a lot of effort, especially in the production, but also at the inventory of the same. In addition, the offer essentially two versions, namely on nickel-plated and brass-polished versions, limited.

Out DE 1 659 790 A are formed of solid profile pieces dummy cylinder known.

Of the Invention is based on the object, a universal blind cylinder to create that for different door leaf thicknesses can be used is and is characterized by a variety of colors as well as surface design distinguished. About that In addition, the new universal blind cylinder is due to a material saving and thus make a small contribution to the careful handling with our resource resources.

These Task is in a universal blind cylinder essentially by solved, that its longitudinal axis split executed is. With the division of its longitudinal axis became in principle the possibility created the blind cylinder from its rigid design too a flexible design to modify.

Of the Universal blind cylinder is characterized by another feature characterized in that it closure parts, designed as a clamping piece center piece and guide pin having. A modified version is characterized in that the closure parts with caps can be combined. The closure part is for receiving the example provided as Klipprosetten cover caps provided with holes, which correspond with molded on the Klipprosetten pin. The attachment of the Klipprosetten to the closure parts takes place in that the pins are pressed into the holes. This type of attachment represents a possible form. It is quite possible, to use in the context of the invention, further alternative fasteners.

To In a further embodiment, the closure parts via guide pins in a trained as a clamping piece centerpiece movable and shape - and force fit fixable. The clamping piece here essentially has the cross section of the profile cylinder on. By the division of the continuous longitudinal axis and the formation of two offset partial longitudinal axes basically exists the possibility, the closure parts to adapt to different door leaf thicknesses.

The Displacement of the closure parts is by a respective arranged on the closure parts guide pin ensured. Preferably, on a guide pin is a Milimeterskala applied. This scale is an aid in fixing the Closing parts.

To Another feature is the universal blind cylinder through a material-reduced construction. This material reduced construction is that he has a center piece, which in his Size and training exclusively for the admission and fixing the pin and the fastening screw is formed. As a clamping or clamping piece trained center piece is in its shaft area in which also the threaded hole is arranged is, to the longitudinal axis slotted of the cylinder. Through this longitudinal slot is when tightening the fastening screw the clamping or clamping action for the guide pin reached.

One Another advantage of the universal blind cylinder is finally in that it can be made of different materials. For example, the universal blind cylinder made of die casting, injection molding, in the drawing process and / or be made by mechanical manufacturing.

Especially through the use of Klipprosetten that are placed on the closure parts, is a diverse one Color of the visible surfaces as well a special surface design possible.

The surfaces can For example, a galvanic coating, a powder coating, a Have color or a plastic coating.

The centerpiece the universal blind cylinder is in a known manner with a countersunk screw in Lock housing secured.

The main advantage of the new solution is that a stepless adjustment range with the universal blind cylinder in the areas from door leaf thickness approx. 25 mm to max. 132 mm can be realized, with a reduction of the guide pin takes place in the lowest area. Through the realization of the infinitely variable adjustment, storage can be significantly simplified and the reaction time to the provision of the desired dummy cylinder can be significantly shortened.

By the use of the Universalblindzylinders can custom-made, the markups entail.

Furthermore offers the new solution diverse options both in terms of material usage and in terms of the surface design. In particular, by the use of Klipprosetten the color scheme the visible surfaces very much be varied widely. So can for example, the visible surfaces in the well-known fitting colors F1, F2, F3 and F4 but also in selected RAL colors be educated. About that there is also the possibility the Klipprosetten polished in brass form.

Of the Universalblindzylinder is both in a simple design without Klipprosetten at first limited Color and surface design but also with clip-ons and an extended color and surface design available.

One Another advantage of the new solution also exists in that the items of universal blind cylinder considering location and existing regulations from different Materials can exist. The combination of different materials continues to help conserve certain resources and the price - performance ratio of Universal blind cylinder even cheaper to design.

The Invention will be described below with reference to the drawing in principle by way of example even closer explained become. In the associated Show drawing:

1 a perspective view of the universal blind cylinder;

2 a further modification of the universal blind cylinder with Klipprosetten.

The 1 illustrates the essential components of the universal blind cylinder. These include the middle piece 1 with threaded hole 7 used to screw in the countersunk screw 6 is prepared, the closure parts 2 and the guide pins 4 , The middle piece 1 is material-reducing and formed in the region of the shaft, which adjoins the cylindrical upper part, with a longitudinal slot 10 Mistake. By tightening the fixing screw 6 become the two halves of the shaft of the middle piece 1 compressed and thus the two guide pins 4 fixed in its preset length.

The middle piece 1 is in its embodiment with the longitudinal slot 10 designed as a clamping or clamping piece.

The guide pins 4 which are essentially in the centerpiece 1 are guided, both adjacent to each other can perform their movements. But there is also the possibility of a guide pin 4 train so that he is the leader of the middle section 1 supported by at least partially the other guide pin is formed encompassing.

2 illustrates a modification of the embodiment of 1 , This design also has covers in the form of, for example, Klipprosetten 3 on. The clip-ons 3 are with small molded pins 5 provided in corresponding holes 8th the closure parts 2 are printable. With these clip-ons 3 a variety of color and surface designs can be realized.

1

centerpiece

2

closing part

3

clip rosette

4

spigot

5

spigot

6

countersunk

7

threaded hole

8th

drilling

10

longitudinal slot

Claims (7)

Universal blind cylinder for closing profile cylinder breakthroughs on locks and door fittings, characterized in that its longitudinal axis is made split, wherein closure parts ( 2 ) via guide pins ( 4 ) in a center piece designed as a clamping piece ( 1 ) are axially displaceable and positively and non-positively fixable. Universal blind cylinder according to claim 1, characterized in that the closure parts ( 2 ) each with a guide pin ( 4 ) are provided. Universal blind cylinder according to one of the preceding claims, characterized in that the closure parts ( 2 ) with a Klipprosette ( 3 ) are coverable. Universal blind cylinder according to one of the preceding claims, characterized that on one of the guide pins ( 4 ) a millimeter scale is applied. Universal blind cylinder according to one of the preceding Claims, characterized in that it consists of different materials can be formed, such. B. die casting, injection molding, in the drawing process and / or by mechanical manufacturing. Universal blind cylinder according to one of the preceding Claims, characterized in that the surfaces are a galvanic coating, a powder coating, a paint or a plastic coating exhibit. Universal blind cylinder according to one of the preceding claims, characterized in that the guide pins ( 4 ) by means of a countersunk screw ( 6 ) and the universal blind cylinder by means of countersunk screw ( 6 ) is attachable.