DE1676849U - DOOR HOLE CLEANING JIG. - Google Patents

Description

Description of the subject matter of the invention for the grant of a patent saat rag des:

Peter E «. Becker, Düsseldorf ,, Werstenerdorfstrasse 76-Subject: ffga & -Putzlejgre ..

Gate-named ¥ esd-Eatzlepre consists of two upright ones E-angled metal rails and three flat metal— qLuerstüeken that are hooked into the upright and are interchangeable *. In addition, one of the upright Metsllschienen a built-in dragonfly (spirit level).

! Such cleaning vacancies are not yet known. Common on the part of the Meurer, goofs or plasterers simple wooden slats that are perpendicular by means of a dragonfly to the masonry; posed by doorways and with slammers ο. Ä. Be attached.

With the invention of the above-mentioned subject The aim is to strengthen the two countries when the door is opened Equally strong, absolutely precise and running in parallel in all residential or other buildings. Practice A more convenient procedure also makes defects, annoyances and costs illusory, which are familiar and known in particular to architects, carpenters and builders are. .

The wall plaster blank shown in the drawing is the subject of the invention compared to the previously known made of profiled metal; in this capacity it is almost indefinitely durable, that. Throwing and pulling not exposed, easy to handle and usable for every wall thickness due to the changeability of the cross pieces. The built-in level ensures vertical door holes and easy control whether the vertical during the work process; It also guarantees that in buildings of, for example, 1 to 50 and more doors with the specified lining widths of 160 mm, these can actually all be produced in 160 mm width.

The patentability of the invention is based on this

-2- ΕΑΌ18336-1Ζ1.53 /

on a simplified and more precise way of working and instructs. their application, in contrast to the old age and up to now usual, the following hay on:

1. Exactly perpendicular wall thicknesses of the same dimensions on door holes in interior construction, i.e. a door frame can no longer be about 158 mm at the top on the Fitsch side, below 165! mm and on the lock side at the top 163 mm and at the bottom 155 mm wide.

2. Possibility of standardization and specification of the door frame width from the shell and its production before cleaning for the purpose of more rational work planning.

3. Saving of wood when cutting, eliminating the need for hacking of door frames in construction and saving the cost of measuring by the carpenter.

4. Ensuring the clean and even fit of the cladding on the walls and eliminating the Later plastering due to sloping walls or unequal wall thicknesses.

5. Portfall of cover or lime ledges due to non-attached clothing and removal of all with it related expenses and complaints.

Claims (1)

Patent claim : $ * ea-Putzle ^ e, consisting of two upright L-angle-like metal rails, one of which is provided with a built-in dragonfly. In the following supplemented and marked by three flat metal _{cross pieces T} -dls__aüa ^ __ changeable and standardized for any wall thickness. As a whole, the aforementioned parts are perpendicular Door holes and wall thicknesses running parallel in the total height. This also ensures that exact e-shape widths are achieved of all door frames in residential and other buildings. Raising this are corresponding cost savings and more rational working procedures are given.