SU22983A1 - Cash register - Google Patents

Description

The main patent number 3099 describes a cash control device with the cumulative use of: 1) installation discs equipped with setting handles and toothed sectors, and mounted on concentric tubular axes that transmit motion to printing sectors, 2) a summing mechanism consisting of digital discs fitted with a device for transmitting tens of lower bits to higher bits and 3) a push rod equipped with a clutch used to guide the pad and press through the paint tape, check paper tape, rack serving to advance the paper receipt tape.

In a dependent copyright certificate, in a modification of the above-described cash control of the 1S-counting device, it is proposed, with the aim of transferring numbers to the drums of a summing device, to couple estimated drums with pre-installed toothed sectors to use sprockets combined with counting drums and serving to capture sectors. In the specified device, a device was used to release the handle of the installation device for transferring

the numbers on the counter and the setting of the lever zero.

In the schematic drawing of FIG. 1 shows in plan the gear of a cash voucher; firm 2 is a side view of it; FIG. 3- front view of the brake button of the device ;, FIG. 4 — linkage of the installation levers; with the action of the main rod of the device., FIG. 5-cone axis with the main stem of the device.

Offered: counting device operates in two periods. The first period is the setting of numbers before transferring to the count-cheek and the second period is the release of the setting device for transferring the number to the counters of setting it to zero.

The transmission mechanism of this device consists of axis 1, cranked 2, toothed roller 4, sprocket 3 with two protruding teeth 5, toothed sector 7 having also protruding tooth 8, and stop 15 on axis 1 located in front of asterisk 3 (FIG. one). Crankshaft 2 has on. the end of the bevel gear 12. The clutch with the other, seated on the axis 40 and receiving out-of-reach movement from the pressure rod 16, the slats 13 and the locking cylinder. 37, rotates the gear 37, rotating in the same way as the gear 12, on the axis 40 {fig. one). The setting device is located on the axis 10 and has a handle 6, a gear roller 4, a brake gear sector 20 and an installation gear sector 11 located on the opposite side of sector 20. The gear sector 11 is permanently coupled with the sector 7 of the same size of the transmission mechanism he has a tooth 8. When the rod 16 moves downward, the crankshaft 2 advances together with the axis 1 an emphasis 15, which rests on an asterisk 3 mounted on axis 1 with axial displacement and serves to hold the ring in 8 sectors 7,; ttri than studs 5, sprockets 3 will be all the time in conjunction with gear gear 4, not out of the sockets. When sector 7 approaches the sprocket 3, spring 22 will compress and finger 8 of sector 7, by setting the number with knob 6, will enter one of the splines of the sprocket teeth of daughter 3. Gear 0 4 gear 0 0 toothed gear 18 of countable bar 19 of the instrument and, therefore, the most direct communication from the mouth of the appliance to the instrument is made.

The connection of the adjusting levers 6 with the action of the pushing main stem 16, 17 (Fig. 4) is made as follows: the lowering axle 1 at both ends “moves along one bracket 21 and 25. —The bracket 21 consists of two single-armed levers 26 and 27, St. using gears 29 and 30 and a telescopic buffer connection 27-31 (Fig. 5) with a rod 16 (Fig. 4). The right lever 27 has a bracket around the diameter of the pin 17 and can be lengthened or shortened by the action of the spring 38. When the rod 16 moves down, the lever 26, the axis 1 and the spring 28 retract the brake button 9 (Fig. 2 and 4) downwards. In this flap, before the moment of the stroke of the rod 16 up, the crank lever 32 is intermediated by the locking pawl 33 (Fig. 4) articulated by a lever gear with a lowering axle 1, one end of which is creased on the two-arm swivel arm 37, equipped with a counterweight, and another. R.

the second, on the lever 26, releases the toothed sector 20, and the spring 23 connected to the roller of the handle, the lever 6, causes the latter to vanish, i.e. to the starting point of the arc described by the lever 6. The spring 34 and the stop 35 hold the button 9 in an idle state (Fig. 2). The brake spring pin 36 of the handle 6 (FIG. 2) prevents the handle from smoothly sliding along the rim of the box with numbers from O to 8 on it.

The subject matter of the invention.

Claims (3)

1. Change the cash register control device described in patent No. 3099, characterized in that for coupling the counting drums 19 with the pre-installed gear sectors 7 and 11, in order to transfer numbers to the drums 19 only during the rotation of the setting sectors released from the stopper, mounted on axle 1 with the possibility axial movement without breaking their connection with gears 4 sprockets 3 articulated with counting drums, which serve to grip their fingers 8 sectors 7, when they approach the latter against the action of springs 22 by stops 15 of axis 1 advanced in the longitudinal direction while lowering the rod 16 . 2. The form of execution of the cash register device under item 1, characterized in that for the longitudinal advancement of the axis 1 when lowering the rod 16 is applied, the crankshaft and the shaft 2 are connected to the last one or another gear. 3. The form of execution of the cash register - counting device according to claim 1, which differs from that for the simultaneous release, when lowering the pressure rod 16, the installation sectors And from the corresponding stop dogs 33 (Fig. 2), the latter are joined by a lever transmission with the lowering axis G, one end of which is reinforced by a double-arm swivel arm 37 equipped with a counterweight, and the other end is on a lever 26 connected with gears 29-30 and a telescopic buffer link 31-27 with shaft 16. to the dependent author's certificate A. A. Smirnova № 2298S