Watch with time zone display

一种时间显示、手表的技术，应用在时间指示的机械装置、调整时间指示装置的机械装置、钟表等方向，能够解决不能表盘一起使用、复杂等问题

Active Publication Date: 2011-03-02
GLASHUETTER UHRENBETRIEB GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In patent US 4717260 a basic system has been provided which allows a half hour time difference on a watch with world time, but which cannot be used with a dial with two time indications
[0006] Due to the above problems, most current use of wristwatches showing time in two time zones is only convenient in certain standard situations, while becoming overly complicated in other situations

Method used

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  • Watch with time zone display
  • Watch with time zone display
  • Watch with time zone display

Examples

Experimental program
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Embodiment Construction

[0015] refer to figure 1 , the watch shown comprises a case 30 in which, inter alia, the particular display element of the invention is accommodated. On the periphery of the case are arranged manual controls comprising two time setting crowns 31 and 32 , a date setting crown 33 , and a location corrector button 34 . On its upper face, the watch has a dial 36 for all the displays described below. For the sake of simplicity, other elements of the watch which are not essential for describing the invention have been omitted from the figures.

[0016] In order to display the time in the first time zone (usually the home time of the watch user), a first time display device 40 is provided, which includes: a minute hand 42; an hour hand 41, which rotates every twenty-four hours against the corresponding hour circle 43 One revolution, wherein said hour ring 43 is off-centre on the dial 36 . In order to display the time in the second time zone (generally the time of the place or plac...

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PUM

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Abstract

The invention relates to an analog display watch that comprises two separate time displays (40, 44) for a first and second time zone, and a time zone indicator (50) comprising a place ring (53) associated with two counters (51, 52) that are angularly offset by 1 / 24 of a turn, one of which is used in combination with Standard Time and the other with Daylight Savings Time (DST). A primary manual time set device (31) enables the first and second time displays (40, 44) to be set separately. A second manual time set device allows the entire device to turn the second time display (44) and the time zone indicator (50) together step by step without modifying the status of the first time display (40). A manual corrector (34, 63) enables the place ring (53) to turn step by step without modifying the status of the first and second time displays (40 and 44). Place symbols (54) are distributed on the circumference of the place ring (53) with a step of a 1 / 96 turn, such that the place symbols (54) include symbols (54a, 54b) that represent time zones that differ by a number of hours that is not a whole number relative to Coordinated Universal Time (UTC). With these characteristics, simple manipulations will enable the time at any place in the world to be displayed, and changes to time zones to be made easily, taking into account Daylight Savings Time and a change of hemisphere, if applicable.

Description

technical field [0001] The invention relates to a watch with an analog display, comprising: a first time display device for a first time zone, associated with a first time setting device; a second time display device for a second time zone, associated with a first time setting device two manual time setting devices are associated; and a time zone indicator comprising at least one index and a location ring with a location symbol, wherein the location symbol represents a time zone, and the location ring can be rotated against said index, or Conversely, the first manual time setting device can simultaneously set the time of the first and second time display devices, the second time setting device can make the second time display device and the time zone indicator rotate step by step together, and The state of the first time display device is not changed. Background technique [0002] Such a watch is described in patent US 3633354 (=DE 1933049). in the patent figure 1 with 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B19/23G04B27/00
CPCG04B27/005G04B19/23
Inventor F·米勒P·施密特
Owner GLASHUETTER UHRENBETRIEB GMBH
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