DE366930C - Double-leaf, especially for cupboards u. Like. Certain ball-bearing and steering-less sliding doors, the halves of which are in alignment when closed and give the impression of doors opening outwards - Google Patents

Description

^ BiBLiOTHREK

BUREAU VOOR OtN

INOUSTHItELEN EISENDOM

GERMAN EMPIRE

ISSUED
ON JANUARY 13, 1923

REICH PATENT OFFICE

PATENT LETTERING

- JVs 366930 -
CLASS 34 i GROUP 21 '

(B ioigi ₇

August Blödner machine factory and iron construction in Gotha.

Create the impression of doors opening outwards.

Patented in the German Empire on October 14, 1921.

Double-leaf, especially for barrier and the like. certain, ball-bearing and handlebarless sliding doors, their halves in closed. Conditions of being in flight are "known.

The door according to the invention differs from these sliding doors in that the half of the door in the open position in an upper and lower, right and left side arranged double groove is performed.

The guiding of the one behind in the open position, which causes an evasion to the rear The door half is made by means of rollers or pins, which are attached to it above and below, as well as right and left are arranged on the left side extending to the rear and in the corresponding at one end Loosely engage guide grooves that are curved to the front.

In the drawings, an exemplary embodiment is shown in one of the drawings iron cupboard arranged sliding door through

Fig. Ι in horizontal cross-section 'in closed Location illustrated.

Fig. 2 shows the arrangement in the horizontal position

Claims (2)

3CG930 Cross-section when the left half of the door is pushed completely to the right behind the right '' door half, i.e. the cabinet is open on the left. Fig. 3 is a vertical cross-section along line A-B of Fig. Ι seen to the left, and Fig.'4 is a vertical cross-section along: line C-D of Fig. Ι seen to the right. ι is the cabinet housing, ι the right and 3 the left half of the sliding door. Both door halves' 2 and 3 slide in upper and lower guides,; which form a solid whole with the cabinet housing 1. The upper and lower guides of the door half 2 i form longitudinal grooves 4 which are delimited by the cabinet front wall 5, the front ends of the flat ceiling rail 6 or the flat iron floor rail 7 and the basin and floor walls S j and 9 (Fig. 3). On the inside of the door half 2 are at its lower end by means of angle rails iü with their, flanges downwardly directed U-rails 11; arranged, with which the door half 2 rests on spaced-apart spheres delimited by prison pins I in the given position, Fig. 4. The path of the spheres 12 form the flat iron floor rails 7. The left-hand end of the door half 2 carries a | Flat iron cover strip 13 protruding by half of its width to the left and running from top to bottom, and is beveled at .v to the rear and to the right (Figs. 1 and 2). The upper and lower guide of the door half. 3 is in the flat iron top rail b or in the j flat iron bottom rail 7 in the form of curved forward i and at a distance one behind the other longitudinal grooves 14,15, in which loose rollers or pins iO, 16 engage that on the from above downwardly extending angle rails 17, iS the door half te 3 by means of notched angle iron tabs 19, 19 and tabs. 20, 20 are attached. In the right-hand ends of the longitudinal grooves 14, 15 rubber buffers 21, 21 are embedded, which have the effect that the stop is elastic and noiseless when the door half 3 is opened. Near the lower end and near the angle rails 17,18 are attached to the inside of the door half 3 by means of angle iron bars 22, 22 with their open side downwardly directed spherical socket-like housings 23, 23, in which. each a ball ring 24 is arranged. With these ball rings 24, the entire load of the door half 3 rests on the balls 25, 25 acting like rollers, which are held and guided in the housings 2 ^, 23, sit on the flat bottom rail 7 and when the door half 3 is opened the in take the Fig. 1 and 2 through the dotted lines marked with arrows I angi'di-uti'U'ii .Weg. By such storage, the pivoting of the door 3 and its other movement are considerably facilitated. In the closed position of the two door halves 2, 3, their handles 26 and 27 are located at 28, 2b. the housing wall of the cabinet 1 stop, the cover strip 13 of the door half 2 covering the joint ends or the opening gap of the two door halves 2 and 3 (Fig. i). The handling and mode of operation of the sliding door are as follows: Purpose of exposure? the right-hand cabinet half, the door half 3 is pushed slightly to the right by its handle 27, its pegs 16, 16 sliding in the direction of arrows II (Fig. 1) in the grooves 14, 15 and its right joint end on the inclined surface χ of the door half 2 and as a result, the door half 3 evades to the rear that the door half 2 can now be pushed to the left by its handle 26. In such a position of the two door halves 2 and 3, nothing stands in the way of moving them to the right in order to expose the left half of the cabinet. If the left half of the cabinet is to be exposed when both door halves are closed (Fig. 1), the door half 3 is pushed to the right by its handle 27 until its pins 16, 16 are on the rubber buffers 2i, 21 arranged in their guide grooves 14, 15 Find the stop (see Fig. 2). Godfather nt-Air sayings: 1. Double-leaf, in particular for cupboards and the like Sliding door, the halves of which are in alignment when closed and create the impression of doors opening outwards, characterized in that that the door half (3) lying behind in the open position is in an upper and lower, Right and left side arranged double groove (14, 15) is guided. 2. Sliding door according to claim 1, characterized in that the one dodging rearward guiding of the door half (3) by means of rollers or pins (16, 16) takes place, which at her top and bottom, as well as right and left side projecting to the rear are arranged and loosely in the guide grooves (14, 14, 15) that are curved forward at one end and are not interrupted intervention. For this purpose ι sheet of drawings.