SU1580428A1 - Table eternal calender - Google Patents

Abstract

The invention relates to perpetual calendars with mobile number indicators, information carriers. The calendar can be used to determine calendar dates for the current, past, and future periods. The purpose of the invention is to improve the usability and expansion of the calendar range. The calendar includes a housing 1 with a window 9 and a storage medium 2 in the form of rotary plates 3 and 4. The housing 1 is mounted on the base 13 in the guides 14 and 15. The window 9 is placed on the first plate 8 hinged to the housing above the guide slot 12. Inside The body is equipped with a movable information carrier in the form of a second plate 17 pivotally fixed on the base and passed through a guide slot 12. Between the rotary plates 3 and 4 and the first plate 8 there is a guide mark of the years 21 21, month 21 2 and days weeks 21 3. 1 z.p. f-ly, 2 ill.

Description

The invention relates to perpetual calendars with movable, rotating and tape indexes of numbers and can be used to determine the full calendar dates of the current i past and future periods.

The aim of the invention is to improve usability while simultaneously expanding the calendar range.

FIG. 1 depicts a desk perpetual calendar assembly; FIG. 2 - the same, side view.

The calendar includes a housing 1 with a carrier 2 of information in the form of sets of rotary plates 3 and mounted on the front wall 5, transport plates 6 and 7, rigidly fixed in the lower part of the housing 1, the first plate 8 with a window 9 and scales of years 10 and numbers 11 hinged on the front wall 5 of the housing 1 above the guide slot 12.

The housing 1 is mounted on the base 13 with guides 1A and 15, on which the second plate 17 is fixed by the hinged one end 16 and the second plate 17 at an angle with the scales of months 18 and the days of the week 19. The second free end of the plate 17 is passed through the guide slot 12 into the body 1 On the front wall of the body 5, above the guide slot 12, a guide 20 is fixed with its installed with the possibility of moving the month 21 days and days.

. hc with; w l c w D - i 2

On the plate 17 are applied

Wee years 21 weeks 21, „Symbols of the month: In and 1c - simple custom and new leap year, Yip and Eve - simple February (28 days) and leap year (29 days), III - March, IV - April,, V - May, VI - July, VIII - August, IX - September, X - October, XI - November, and XII - December.

The calendar is used as follows.

To determine the current calendar dates on the front wall of calendar 5 (or the first plate 8 for the period 1990-2017 g) we find the desired year 2, for example 1988, and set pointer 21 against it, the second end of which shows the scale of 18 months of this year. When moving case 1 (to or from itself), we set the required month in the window E, for example, May - V. As a result, in the window

9 on ts days of the week of May 1988, and on the plate 8 itself, the number of May 1988, which is the calendar

May 1988, where 1 May - Sunday (Sun), 9 May - Monday (Mon), 26 May - Thursday, etc. To set the desired day and memorize it, the pointer 21 is set by moving along the guide 20. Determining the future and past calendar dates, the years of which are located on the rotary plates 3, and the first plate

8 is made quite similarly: a two-way is installed

pointer 211 and 21 against the desired year and the movement of housing 1 in the window

9 is established by a scale of 18 months and a scale of 19 days of the week, which

0 with a scale of 11 and make up the calendar of the desired month.

To determine the future and past calendar dates, the years of which are located on the rotary plates 3 and k, the rotary plates 3 (right to left) and k (from left to right) are installed on the front wall.b hulls, and then the above operations are performed .

The feasibility of the proposed calendar lies in its ease of use. This is achieved by arranging the reading plane of the calendar information at an angle to the horizontal plane (and, accordingly, vertical). In addition, the calendar has an unlimited range of definitions of calendar information applied to the rotary plates (instead of two years in the prototype), and is easy to use, since it allows you to set the calendar of the desired month of any year with just one movement of the case. The form calendar has a stable appearance, and the information has a fixed form, which allows multiple use of once set calendar information (set once per current month). In addition, the calendar form is combined with a box for storing pens, pencils, papers for notes. 5 A calendar can be used as a desk perpetual calendar to determine current, future and past calendar dates.

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Claims (2)

1. Desk perpetual calendar, comprising a housing with a storage medium and a window, inside the housing is installed; Flax mobile media, characterized in that, in order to increase usability and expand the calendar range, the information carrier is made in the form of sets of swivel plates, the window is located on the first plate, hinged. mounted on the housing above the guide slot made in one 1, on which the case is mounted in guides, the movable information carrier is made in the form of a second plate, hinged on the base, and installed in the guide slot of the case with the possibility of movement. 2. The calendar according to claim 1, characterized in that a guide is installed on the housing between the sets of the rotary plates and the first plate, parallel to the base on which the indexes of the years and from the walls of the case parallel to the base j months and the index of the days of the week, 7-g J, eight P I 201 J 12 FIG. 2