DE271170A - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

- JVi 271170 CLASS 43 ". GROUP

Patented in the German Empire on April 6, 1913.

There are work time control devices are known in which a gutter by a Clockwork is adjusted intermittently via brand collection containers. Such devices but cannot at all hours or at any hour of the day or night and take effect at any time within an hour.

According to the invention, a card guide lever is movably connected to an arm, that by variable pins of one with the hour hand of an ordinary clockwork rotatable pin wheel is raised, such that the card lever by means of a second Armes at any hour of the day or night and by one with the minute hand the clockwork in a known manner rotatable thumb disk at any time can be adjusted within an hour via the collecting container.

An embodiment of the subject matter of the invention shows the drawing in which represent:

Fig. Ι the front view of the moving the card lever Mechanism with the pencil wheel, drawn in dotted lines,

Fig. 2 is a view of the pin wheel and its connections with the lifting arm,

Figure 3 is the top view of the mechanism.

On the hour axis a ^{1 of} the clock sits the pin wheel a, which makes one revolution in 12 hours. It contains 12 holes, one for each hour of the day. It is rotated by the gear c. On the minute axis d ¹ sits the minute wheel d, which turns the gear c through the wheel e. On the minute wheel d sits a thumb wheel f, which is drawn in Fig. Ι in full lines and in Fig. 2 in dotted lines. This thumb wheel f makes one full revolution in one hour with the minute wheel d. On the pin g sits a sleeve g ¹ , to which an arm h is attached, the other free end of which is connected to the arm / of the card lever D by the handlebar i . The latter sits, as usual, rotatable on the pin k. The workers' cards are inserted into the control apparatus through the slot I and fall as usual onto the card lever D. On the sleeve g ¹ there is a second arm m under the action of a spring. It has a lateral projection m ¹ which slides on the circumference of the thumb disk f. The arm h also has a projection h ¹ with which the pins of the pin wheel a come into engagement. The card lever D expediently has a back part D ¹ .

Appropriately, for "arriving late" time intervals of a quarter of an hour, namely four or five such time intervals, are provided. The thumbwheel f corresponds with its thumbs i, 2, 3, 4, 5 to five such time intervals. The thumb 1 protrudes over the thumb 5, there is a gap between the two. The containers or compartments C are numbered 1, 2, 3, 4, 5

35

40

45

55

60

corresponding to the thumb of the thumbwheel f .

The operation of the device is as follows:

Suppose the time should be checked at 6 a.m. The pin η is then inserted into the hole of the pin wheel α for the sixth hour. About a quarter of an hour or less before the clockwork closes

When the sixth hour comes, the pin η _ hits against the projection h ^{1 of} the arm h, lifts this arm and also the arm m and at the same time moves the card lever into the position indicated in full lines at D (Fig. i), see above that the worker cards inserted through the slot I slide into the container 1. During this time the projection m ^{1 of} the arm m rests on the thumb 1 of the thumbwheel f. Immediately after 6 o'clock the projection m ^{1 of} the arm has slipped over the thumb 1 and falls onto the thumb 2, with the arm h in position A. ² (Fig. 1) falls and the card lever D immediately assumes the position marked 2 ^X. Thus, the card of a worker who arrives after 6 o'clock arrives in compartment 2. As soon as a quarter of an hour has passed after 6 o'clock, the projection m ¹ falls on the thumb 3 of the thumb disk f, so that the arm h is in the position h ³ and the card lever D assumes the position 3 * and the worker cards slide into compartment 3. On the expiry of half an hour of 6 o'clock of the projection falls m ¹ on the thumb 4 of the thumb wheel, the arm h reaches the position A ⁴ and the card lever D in the 4-position ^X, so that the working cards in the compartment 4 arrive, etc.

- If the device is to check the time at 6 o'clock in the morning and 10 o'clock in the morning, two pins η and n ^{1 are} inserted into the pin wheel α. The card lever will then ^{persist in the position marked 5 V} during the time from 7 o'clock to a quarter to 10 o'clock and then the second pin n ^{1 will} raise the arm h back to its uppermost position, so that it can do the same movements as in the morning 6 o'clock can do. In order to bring the projection m ¹ out of the gap between the thumbs 5 and ι of the thumb disk f , the arm m is under the action of a spring and the projection m ^{1 is} slightly beveled so that it can be easily separated from the column.

Of course, every day or Be checked at night.

Instead of special pin wheels, the hour wheel of the clock can also have a number of Be provided with pin holes.

If desired, different thumbwheels can also be used, for example one for quarter-hourly, another can be arranged interchangeably for shorter time intervals.

A great advantage of the mechanism described is that it can be attached on an ordinary clockwork.

Claims (2)

Patent Claims: i. Working time control device, in which a card guide lever is adjusted intermittently by a thumb disc rotated by a clock mechanism over collecting containers, characterized in that the innovation of the card lever (D) is carried out by two arms (h, m) , one (h) by variable pins (η ) one pin wheel (a) rotating with the hour shaft of the clockwork is lifted, while the other (m ) rests on the thumb disk (f) rotating with the minute shaft of the clockwork, so that by changing the position of the pins on the pin wheel (a) the Device can be adapted to any hour of the day or night. 2. Working time control device according to claim 1, characterized in that the first thumb (1) of the thumb disc (f) projects beyond the last thumb (5) in order to extend its duration of action. 1 sheet of drawings.