SU4177A1 - Gate valve - Google Patents

Description

The present invention is intended to be able to fasten the valve for the hanging of the lock without taking out the lock.

FIG. 1-3 of the schematic drawing, the proposed valve and its modifications are shown; FIG. 4-grooves of the casing and in FIG. 5 - locking tab, behind which the free end of the bolt slides.

FIG. Figure 1 shows a valve with the following designations: a- valve housing, & bolt, ui and curved ends of the bolt and housing, with and d-holes in them for the hook of the lock, i-screws, k-holes in the housing for inserting and securing the screws g, e-thorn to protect the deadbolt h-channel, into which the thorn enters. To attach the valve, the bolt must be removed from the casing, then through the holes k screw the casing with screws /, put the bolt back in and screw the spike e into the bolt.

In a modification, according to FIG. 2, the bolt has holes ki, so that it is possible to attach the valve with the bolt already inserted. FIG. 2, the attachment is made when the bolt is half of its advancement in the housing; at its extreme positions, the screw heads will be covered on top.

FIG. 3 the casing does not have a cover (it is half); The bolt is held in the casing by side slots, as shown in FIG. four.

FIG. 5 shows a locking tab behind which the free end of the bolt slides; the tab is screwed through the screwdriver.

The subject of the patent.

A valve, characterized by the use in its bolt b holes kj, which can be aligned with holes k (Fig. 1 and 3) or 2 (Fig. 5) in the casing and the valve, in order to attach this casing to the frame, which holes k and 2 cover the bolt b with the valve closed.

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