DE76918C - Tool for connecting transmission belts - Google Patents

Description

1 sheet of drawings.

ISSUED AUGUST 27, 18Θ4.

Claims (1)

IMPERIAL PATENT OFFICE. The frequently required connections of transmission belts are · in most Cases achieved by the fact that by means of a hollow penetration the for receiving the Connecting screws are used to drive holes in the two ends of the belt. After you have inserted the connecting screws, they are due to their washer shape and marked their holes serving as points of attack for the wrench Threaded nuts fastened by means of a wrench usually made of flat iron. However, this way of working requires several very different tools, of which mainly several can be used at the same time when hammering the holes in the belt have to. If one now thinks that this work is mostly done on a high ladder in places that are difficult to access and often while the operating machine is in motion it is quite understandable that this causes multiple inconveniences, disturbances, even accidents were caused. The present invention has set itself the task of eliminating all of these major disadvantages to eliminate by achieving the intended purpose in a single, easy handy instrument a wrench is united with a strap awl. Illustrated in the drawing:
> Fig. Ι the tool with opened awl, the latter drawn in dash-dotted lines in its rest position, and in the same way the wrench in its widest span, Fig. 2 shows the sickle-shaped cross section of the awl. The tool consists of a pocket knife-like handle b, at one end of which an awl a 'with a sickle-shaped cross-section is rotatably arranged around d. The reamer is f _x from the end of the BEZW f at its central portion with staples b connected spring in its open. held closed position. This awl α is used to introduce the holes receiving the belt screws. On the opposite side of handle b is the adjustable wrench, of which one leg forms the extension of handle b , while the other leg c is rotatably mounted on b and g and its movement allows the wrench to be used for different screw sizes. At the ends of both legs there are pins h to be fitted into the nut washers. The elongated end f _{2 of} the spring f has a braking effect on the leg c and thereby prevents the desired wrench size from shifting automatically. Patent claim: Tool for connecting transmission belts and the like, characterized by a handle (b) designed like a pocket knife handle. on which, held in the required position by a spring (f) , on one side an awl (α) with a sickle-shaped cross-section, foldable in the manner of a pocket knife, and an adjustable one with a movable leg (c) on the other side Belt wrenches are arranged.