SU25317A1 - A device for timing various sequential operations - Google Patents

Description

The invention aims to, when clocking various successive operations of work, count the time by clock (chronometer) with recording the received data on a chronocard to replace with automatic fixation of the time spent on individual elements of the work and on the whole process.

In FIG. 1 shows a front view of the device with a partial section; FIG. 2 is the same, in side view with a partial cut.

In the proposed device between the dial and the clock mechanism on the 2 o'clock axis, gear 3 is fixed, which can be turned on and off of the clutch with gear b, thanks to the fact that it is last suspended on moving rods 7, one of which has a button 8 attached. This is located in the socket 9 and can move progressively under the action of the spring 10 on one side and under the action of a finger-on the other. When the button is pressed, the prong 12 of the spring 11 enters the slot 13 and the button is held in the depressed position, in which the gear 6 engages with the gear 3. Gear 5 is set in motion by gear 3, which in turn drives gear 5, on axis 4 which mounted disk 14 with numbers from 0 to 60 on the edge. These numbers correspond to the number

the elapsed seconds that are visible in window 27 on the side of the chronograph case. Further, on the same axis 4, there is a worm to 15, which drives the worm gear 16, located on the axis 17 and fastened with the last help of the ratchet. At the end of axis 4 there is a grooved head for which it can be rotated. A disk 19 is mounted on the top of axis 17 with numbers from O to 60 on it, corresponding to minutes. Minutes are monitored through the window 26. On the same axis 17, the gear 20 is mounted on the bottom. It is coupled with the gear 21 located on the vertical axis 22 "at the top of which there is a disk 23 with numbers corresponding to the clock and visible through the window 25. the head 24. On the front face of the chronograph, on the lid, around the glass, opposite each button are frames 29, which serve to insert in them signs with the inscriptions of the names of operations. To set the discs to zero, the head 18 must be rotated, then the head 24, which is possible due to the ratchet coupling between the gear 16 and the axis 17.

The subject matter of the invention.

An instrument for timing various successive operations of operation, characterized in that the clocks are provided with a number of circumferentially arranged counting mechanisms that may be connected in series one by one into the operation of the clock mechanism

by means of gears 5, 6 and 3, of which gear 3 is located on the clock axis between the clock mechanism and the dial.

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