SU26105A1 - Mechanism for transferring tens in counting machines - Google Patents

Description

By means of gears, a protrusion of an even lower roller, a tooth on an installed high disc and a spring pin dropping into one of the two annular grooves on the hub of the proposed mechanism, the tens are transferred in counting machines without swings of tens with springs on the washers, as observed in the Odner system.

In the schematic drawing of FIG. 1 shows a side view of a part of a gear mechanism for tens in counting machines .; FIG. 2 is a longitudinal section of the same part (A is the first position and 1 is the second).

The proposed mechanism (Figs. 1 and 2) for the transfer of the "tens" in the counting machines consists of intermediate gears 1, 2, which sit on the same axis and have a common key 31, with both gears 1-2 connected with summing wheels, located on washers in the same plane with extended teeth. Gear 1 is located between the washers, not interfering with their movement. On the right side of gear 1, a sleeve 8 is attached with two grooves serving as guides for a pointed pin 3, which holds gear 1 against lateral movements.

When transferring by summing wheel 7 of one tenth to the next

the discharge, the protrusion 5 with two inclined planes, having met the sleeve, will move the jaw to the left under the impact of the tooth 9 on the installation disc of the highest discharge, and the pin 3 that sits in the bed slot will jump to the second groove, thanks to spring B (position A) thus, the gears 1, 2 will be rotated, after the strike of the decade, on one tooth. Gear 1 with the sleeve will meet the plane 17 and, hitting it, jump back to its original position. Compared with existing systems, where there are rolling teeth with springs and protrusions, a plate 10 is attached in their place, with two teeth 9 for tenth gear and two protrusions 17 for cutting gear 1 into its initial position.

The subject matter of the invention.

A mechanism for transmitting tens in counting machines, characterized by the use of intermediate gear 2-gear 1, which is sitting on a key, and falling when moving along the axis of the shaft when pressing the lower-level projection 5 of the counting roller 7 onto the sleeve 8 under the action of a tooth 9 on the installation disc of the highest discharge — and the retracted 17, retracted fist 17 on the same installation disc — is used to hold gear 1 in its extreme positions

spring pin 3, dropping into one of the two annular grooves on the sleeve 8 (Fig. 1 and 2).

1.

FIG.