DE2012738C - Lock rod bearing for a twist lock - Google Patents

Description

rod ends each one of two a split cylinder 65 The invention is based on an exemplary embodiment Shells forming the guide sleeve exist, for example, as shown in the drawing below of the locking rod bearing is provided. Explained in more detail at one. The drawing shows in such known lock rod bearing runs F i g. 1 is a front view of a closure

damming system «with a bolt inside it

having locking rod end,
Fig. 2eme side view according to Fig. 1,
Fig. 3 is a detective darling one

. Hälftides closure rod bearing of Fig 1 and ^Fl F ⁸ "ig 4 is a perspective view of and" -. Ren half of WrÄstangenlagers.

The locking rod bearing arranged on an upper door pillar 1 consists of a cylindrical guide sleeve divided in the middle with a hall. shells 2 and 3, in which the upper end 5 of a locking rod provided with a bolt 4 is guided; the half-shells 2 and 3 are provided with a split bearing insert 6 made of plastic in order to prevent the locking rod from seizing. To fasten the half-shells 2 and 3 on the door pillar 1, brackets firmly connected to the front half-shell 2 are used? and a base plate 8, optionally welded to the rear half-shell 3. The angles 7 and the base plate 8 are fastened to the door pillar 1 via a common screw connection; the half-shells 2 and 3 are therefore held together at one end by screwing pressure, but this is not sufficient because of the large η length of the guide sleeve. Therefore, the half-shells 2 and 3 are additionally connected to each other at their other free end by tabs 9 and 10, respectively, in the manner of a lap

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1 sheet of drawings

Claims (3)

1 2 although part of one of his shells over his door claims: upper edge or lower edge hiaaus up to the respective bolt. This shell part, however, serves as an 1. Lock rod bearing for a quarter-turn bolt strike for the bolt in order to, when unlocking the lock, that from two a split cylinder 5 hitting a stopping of an actuating » see guide sleeve-forming half-shells with lever on the door to avoid. As the bowls associated There are fasteners and sections for storing the associated closure, for example runs up to the respective bolts, rod end only up to the top edge of the door or characterized in that the two lower edges run and only on their the bolt the half-shells (2 and 3) at least on the bolt side facing away from the end with each other and with the door are connected by two parallel to their longitudinal edges, the higher the load, the outer tabs (9 or 10) in the manner of a Lapp- provided with the stop shell the risk that connection are connected to each other. this is bent in relation to the other shell. 2. locking rod bearing according to claim 1, then the locking rod end is only in characterized in that each tab (9 15 area of the shell connections, but no more or 10) guided or supported by the associated longitudinal edge in the area of the bolt Half-shell (2 or 3) through a one-sided open- The use of such a closure Gap (11 or 12) is partially separated. Rod bearing is only useful when 3. locking rod bearing according to claim 2, a bolt in the immediate vicinity of an upper edge of the door characterized in that the longitudinal edges are ao or lower edge or only a small one of the half-shells (2 or 3) each with a distance from which the shells belong together Has gap (11 or 12) widening the connection. The same applies to that recording (13 or 14) are provided. in the not yet announced German Offenlegungsschrift 1 945 838 described ver The end rod hunter out of one by means of side flanges attached to a door sleeve with a semicircular cross-section and one on this sleeve with The invention relates to a locking rod bearing for the door connected by means of side flanges a twist-lock fastener that consists of two a sleeve with a semicircular section over the split cylindrical guide sleeve forming half-30 underlying sleeve protrudes. Even with this boarding with associated fastening elements, the locking rod bearing can cause a and runs approximately to the respective bars. Lock rod end only in the area of the connection the technical conditions of internationalization of the sleeve and mating sleeve with the door safe nal railway association are those for the combined-led and supported, th traffic approved so-called ISO freight 35 The object of the invention is to provide a for a rotating container with at least one locking rod bearing provided by a door locking lock to provide closable loading opening. To design the door of the type mentioned at the outset in such a way that Like their closure parts, the two half-shells must be without lead, even if they are only on The end of the form applied to the bolt means that the end of the joint is strong to be able to cope with the challenges; in particular is a 40 and at the same time with the component to be locked Provide locking device, which are or can be connected in the wall plane, nevertheless with as well as forces occurring perpendicular to it transfer heavy loads in their facing the bolt can. In this context, rotary latches are to be firmly held together. Conclusions are known in which two latches through To achieve this object, the invention Rotation of a locking rod connecting them in 45 proposed that the two half-shells at least on the container top or bottom arranged locking bolt side by two each to their longitudinal edges elements intervene. The parallel outer tabs on the outside of the door in the manner of a lap joint or a door leaf in half-shell connections are detachably connected to one another, Closing rod can in the locked position a support So that the locking rod bearing or the exerting effect on the door, which means that the guide sleeve is particularly long at one end Effectively increased stability of the door portal. Such be formed or over the outer edge of a door However, closures have the disadvantage that their also extend approximately to the respective bolt, Locking rods at the ends are without a guide, without the two half-shells in this area namely each connected between the bolt or associated with the door; all it takes is one Closing element and the upper edge or lower edge of the door 55 connection between the one facing away from the bolt edge. Especially in those areas where the end of the locking rod bearing and the door are closed connecting rod ends so protrude beyond the door exist. If there is a load in the transom area are the same but have particularly high requirements - the two half-shells are supported against each other, exposed to stresses. This has the consequence that in the locking rod bearing according to the invention usually bent after a short period of time; This means that the ends of the locking rod are longer closing or opening the doors is then only guided or protected against bending. About it possible with considerable difficulty. In addition, the locking rod bearing can be quickly The same also applies to such closures that are easily replaced when they are brought in or damaged those for guiding and supporting the lock.