FI62400B - ANORDNING VID MED AOTMINSTONE EN SIDKOLV FOERSEDD SPANJOLETT - Google Patents

Description

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• (4¾ (^) o, ^ ^ (SI) c 9/02 FINLAND —FINLAND pi) PlMnttltak.nii «-hMn« wiWn | 623/73 (22) Hakamlsptlvi — Ameknlnpdtf 28.02.73 ^ ^ (23) AlkupUvt — GIKlfhatadtf 28.02.73 (41) Tulta | ulklMl (* t - BIMt offantHg 26.10.73 Date of kmiLiulkalwn - 31.08.82

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Sweden-Sverige (SE) 5 ^ 13/72 (71) GKN-Stenman AB, Drottninggatan 12, 631 05 Eskilstuna, Sweden-Sverige (SE) (72) Eric Johansson, Eskilstuna, Kaj Rosenqvist, Eskilstuna, Sweden-Sverige (SE) This invention relates to a device in a long latch provided with at least one side latch and a edge rail and a handlebar movable along it. (7U) Oy Jalo Ant-Vuorinen Ab (5U) A device in a long latch provided with at least one side latch for one side latch hingedly connected to the handlebar and which, when moved in the other direction, is movable through the opening in the edge rail to the latch position, at least one fixed guide surface arranged behind the edge rail, which together with the guide surface in the side latch to guide the latch to the latch position, and at least one guide rod for guiding the handlebar is attached to the edge rail. a stop bar in which the side latches consist of two parts pivoting into the opening of the edge rail, each of which has a curved guide surface and which are rigidly connected to each other at the end of the latch furthest from the joint.

A known long latch of this type has a guide bar for the handlebar for the side bar of the opening for the side latch 2 6 2 4 0 0, which is provided with machined guide surfaces for latching, instead of a part extruded from the edge rail. However, it must be positioned exactly exactly in relation to the opening of the side latch, otherwise there is a risk that the side latch cannot move in the desired way due to the jamming.

The present invention obviates this drawback mainly as defined in the features of the appended claim.

The extruded part forms an unbroken guide surface for the side latch up to the level of the edge rail, whereby the risk of getting caught between the side latch and its guide surface is eliminated. At the same time, a guide bracket is used to stiffen the extruded part acting as a guide surface, which not only facilitates the control of the side latch, but also simplifies the device as a whole. Thus, the handlebar does not need to be provided with a precisely machined guide surface, nor does it need to be installed exactly with respect to the side latch opening. The simpler structure of the long latch has thus made its operation safer and more reliable.

An embodiment of the invention is shown below with reference to the accompanying drawing.

Figure 1 shows a perspective view of a long latch provided with two side latches and a device according to the invention in both side latches.

Fig. 2 shows a partial view of an edge rail belonging to the long latch according to Fig. 1.

The long latch 1 comprises an edge rail 2 and a guide bar 3 for the long latches 4 of the guide bar 3 which can be moved along it. The handlebar 3 passes through a latch housing 15 fixed to the edge rail, in which a torque piece with a lever arm is rotatably mounted, which is connected to the handlebar 3 by means of an articulated arm.

At both ends of the edge rail 2 there is an opening 2a for the side latch 4, which opening is provided by extruding a part 2b from the edge rail and bending it so as to form a fixed guide surface 2c for the side surface.

In connection with the opening 2a, a separate guide bracket 15 for the handlebar 3 is attached to the edge rail 2. This guide bracket 15 is adapted to simultaneously stiffen the edge rail part 2b provided with the guide surface 2c. The handlebar can be welded or riveted

Claims (1)

3 62400 connects to the edge rail. The side latch 4 is in the shape of a handle, the branches of which on both sides of the handlebar are connected to the handlebar by means of a joint 16. Both latch arms are then provided with guide surfaces 4c, the shape of which corresponds to the shape of the fixed guide surface 2c and which co-operate with it. This design allows appropriate control of the side latch so that friction during movement against the latch position will be minimal and the risk of the side latch getting caught between the guide handle and the rear edge of the opening in the edge rail is eliminated. Claim: A long latch with an edge rail (2) and a guide rod (3) movable along it for at least one side latch (4) articulated to the handlebar and which, when moved in the other direction, are movable via an opening (2a) in the edge rail. a position in which at least one fixed guide surface (2c) is arranged behind the edge rail (2), which together with the guide surface (4c) in the side latch (4) is adapted to guide the latch to the latch position during the movement of the handlebar, and at least one guide rod ( 3) a guide handle (15) for steering, in which the side latches (4) consist of two parts pivoting into the opening (2a) of the edge rail, each having a curved shaped guide surface (4c) and rigidly connected to each other at the end of the latch furthest from the joint (16). ), characterized in that on both sides of the handlebar (3) a part (2b) is extruded from the edge rail (2), the Toine The side surface n forms a fixed guide surface (2c) for the inwardly pivoting part of the side latch (4). and that the guide bracket (15) is arranged against the parts (2b) extruded from the edge rail (2) and rests on the opposite side surface of their guide surface (2c) to determine the position of said parts (2b).