DEST005422MA - - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

Registration date: September 29, 1952. Advertised on December 8, 1955

GERMAN PATENT OFFICE

The invention relates to a clamp for the immovable fastening of the guide link of Glass panes on body panels, consisting of a springy one that can be attached at any point Sheet steel existing metal plate, the two opposite wings of which are bent into a U-shape and can be inserted into a fold.

A channel for receiving and guiding the edges of window panes is already known, the resilient metal strips bent out of a U-shape with nadh bent outwards Edging parts consists of edging strips on the outside near the edges of the Side flanges of the metal strip are attached. This channel is a continuous one Tape to hold the backdrop, the backdrop itself snugly in this metal band is also inserted continuously and the inward-facing edges of the backdrop the glass pane include such that nadh insertion of the glass sheet a wedging effect between the Gutter and the sheet metal fold receiving it is produced.

Furthermore, a channel-like strip made of resilient thin sheet metal is known which has individual tongues that ensure attachment of the strip to the U-shaped sheet metal fold. However, this U-shaped sheet metal fold is not a direct part of the Frame of the glass pane is inserted, but around a fold-like shape, im essentially rectangular in cross-section

509 598/253

Claims (2)

St 5422 II / 63c continuous metal strip, which, as emphasized above, has a U-shaped recess on one side to accommodate the filling link. Furthermore, individual clamps are known which can be inserted on one side in 1 Side a protruding, spring-like side edge, which can be inserted into the aforementioned holes of the fold-like retaining plate in such a way that the clip is wedged on one side in the individual holes. This is a complicated arrangement of the T-Ialtebleches on the one hand and the clip itself on the other , especially because the metal sheet can only hold the individual brackets at certain points provided with liohningeu. The idea behind the principle of creating brackets from resilient sheet steel that can be inserted at any point in the sheet metal rebate is to use simple wedging means keep the leadership backdrop immovable d, on the other hand, can even be inserted into the fold by a layperson. The object is achieved in that, according to the invention, the linden trees of the U-shaped bent wings, astride the guide slot, are elastically curved outwards and counteract the exit of the slot in multipoint wedging by spreading and that the two other opposing wings of the plate in Ι ' ιιπη vim .tapered tabs are bent in a U-shape towards the same side and penetrate their testicles in a manner known per se perpendicular to the running direction Acy backdrop. The two wings astride the guide gate! ”'Each have a' semicircular recess inside between the respective children to enhance the wedging effect. The clip according to the crimp, which can be easily inserted at any point, acts like wedges at all ends after being pushed into the l'lechfalz, so that it is not possible to loosen the guide link from the fold. The clips according to the invention require a U-shaped sheet metal fold or a U-shaped recess in the frame of the glass pane. For the insertion of the brackets according to the invention, no further aging brackets or additional measures are necessary in the tubing of the glass panes. In the drawing, an embodiment of the Krl'mduug is shown. 1 shows a rear view of the clip according to the invention, FIG. 2 shows a side view of the clip according to the invention, FIG. 3 shows a section through the fold of a window frame with inserted clip and guide link. The clamp according to the embodiment shown is obtained by cutting out and bending a piece of hardened steel sheet. The bracket consists of a flat, small plate 51 which is bent on two sides so that in the rest position two wings 53, 54 protrude at right angles, which form a U-shaped profile. These wings 53, 54 are symmetrical and can have a concave, z. 13. 'have semicircular recess 55 so that each of the wings 53, 54 forms two spring wedges which are curved outward at 56, 57 (wing 53) and 58, 59 (wing 54). These spring wedges have a much greater elasticity than if the wings 53, 54 were not to have a concave recess. On the other two sides, the small plate 51 has two tabs 60, 61 which are bent at right angles and cut to a point. The guide slot 62 of the glass pane (dashed in Fig. 3) is embedded in the bracket between the wings 53 and 54; it is pushed in so far that it rests on the bottom of the small plate 51, while the tabs 60, 61 penetrate the bottom of the guide slot so that the plate is firmly connected to the guide slot. Then the clamp or clamps are inserted together with the guide link into the sheet metal fold 52 of the window frame until they rest against the inner edge of the sheet metal fold 52. The spring wedges of the wings 53, 53 press from the moment of this introduction on against the guide slot; the bent ends 56, 57, 58, 59 of the clamp are supported obliquely against the inner surface of the sheet metal fold, in that they oppose any movement of the coulisse towards the outside, because with such a movement, the friction of the spring wedges on the sheet metal fold opens the Wings and create a wedging effect. Pa tf. ν τ α ν s ρ r ü c η f .: 1. Clamp for immovable fastening of the guide link of glass panes Karosserieblechcn, consisting of an attachable at any point of resilient Sheet steel existing metal plate, the two opposite wings of which are bent in a U-shape and can be inserted into a fold, characterized in that the ends (56, 57 and 58, 59) of the U-shaped bent, the Guide link astride comprehensive wings are elastically curved outwards and in Counteract multi-point wedging by spreading the exit of the backdrop and that further the other two opposite wings of the plate in the form of tapering Lugs (60, 61) are bent in a U-shape towards the same side and are bckannter per se Way perpendicular to the direction of the backdrop penetrate the bottom. 2. Clip exclusively according to claim 1, characterized in that the two wings between the respective ends (56, 57 or 58, 59) to increase the wedging movement 598/253 St 5422II / 63 c each have a semicircular recess (55). Attached publications: German patent specifications No. 583 670, 580 549, 572409; French Patent Nos. 925 347, 715640; British Patent Nos. 552,628, 479654; U.S. Patents Nos. 2,232,810, 2,208,722, 180 920, ι 688 371. 1 sheet of drawings