DE2263889A1 - ASSEMBLY PROFILE CYLINDER FOR LOCKING SYSTEMS - Google Patents

Description

Re: patent description - assembly cylinder Title: assembly profile cylinder for locking systems.

Field of application: The invention relates to a method of production of assembly profile cylinders for installation in door leaves of various thicknesses.

Purpose: The assembly cylinder can be replaced by inserting extension pieces can be converted to the required length.

State of the art: There are currently one-piece profile cylinders that can be used for a specific door leaf thickness. By proportionately Long delivery times for locking systems, these are ordered at a time in which the individual door leaf thicknesses are not yet precisely determined.

Should the structural strength of some doors change afterwards, so the cylinders in question cannot be used.

Criticism of the state of the art: The one-piece profile cylinders are After its completion, the length can no longer be changed (adjustable).

They are only for the construction strengths determined in advance of the individual door leaves can be used.

If the structural strength of a door changes, it is already no longer correcting ordered and manufactured cylinders in their extension.

The reordering to another extension dimension is very long Delivery deadlines connected. In the meantime the resulting bottleneck has to be borrowed from a cylinder corresponding length can be solved. Since the unusable cylinder belongs to the system, it cannot be sold elsewhere. This means an unnecessarily high cost.

Task: The invention is based on the task of a profile cylinder to construct that allows the retrospectively with very little installation effort To change the cylinder length.

Solution: The object is achieved according to the invention in that the mounting profile cylinder consists of several parts.

(Fig. 1) The two outer parts (A) are absolute the same and could be exchanged for each other. The middle part is through characterized in that it can be removed if necessary and replaced by another, accordingly longer middle piece can be replaced. This ensures that you can increase the length of the profile cylinder can be converted at the installation site in the shortest possible time.

Further embodiment of the invention: the method of production of assembly cylinders can be adapted to all makes and types of profile cylinders will.

Achievable advantages: The locking system can after coordination of the locking functions can be ordered immediately regardless of the individual extensions, i.e.: the order can be placed much earlier.

The ones required by the different construction thicknesses of the door leaves Extension parts (Fig. 1, "B") are only ordered shortly before final assembly. There the extension parts (B) can be pre-produced, they are available due to the Appropriate storage is available at short notice.

However, should it be found during installation that a cylinder is due to constructive changes to the door leaf thickness is incorrectly extended, so this can be converted on the spot in the shortest possible time, as the corresponding Middle parts (B) can be taken from the warehouses of the specialist trade.

Since the locking parts (Fig. 1 "A") can be reused, will this process not only saves time but also costs.

Description of the exemplary embodiments: The exemplary embodiments are Illustrated in the drawing, for example, and are described in more detail below: Fig. 1 It shows the assembly profile cylinder in its normal length in the assembled State.

Fig. 2 It shows the assembly profile cylinder of Fig. 1 before assembly. The flush after the assembly is made by the arrangement of adjustment grooves and adjustment springs guaranteed.

Fig. 3 It shows the mounting profile cylinder on the left by 15 mm, on the right extended by lo n. This is done by inserting a middle part (B) according to the extension. Parts (A) are those of Fig. 1.

Claims (1)

Re: patent claims assembly cylinder Generic term: g Process for the production of multi-part profile cylinders, especially for locking systems. Characteristic part: characterized in that the mounting profile cylinder consists of several parts. (Fig. 1) The two outer parts (A) are absolute the same and could be exchanged for each other. The middle part (B) can can be removed if necessary and through another, correspondingly longer middle piece be replaced. This ensures that the length of the profile cylinder in place of the installation can be converted in the shortest possible time. Generic term of the subclaim; 2. According to the method of claim 1 produced assembly profile cylinder. Characteristic part of the sub-claim: characterized in that this procedure applies to every make or can be adapted to any shape of profile cylinder. L e r s e i t e