JPS63234189A - Timepiece with display for age of moon - Google Patents
Timepiece with display for age of moonInfo
- Publication number
- JPS63234189A JPS63234189A JP6835287A JP6835287A JPS63234189A JP S63234189 A JPS63234189 A JP S63234189A JP 6835287 A JP6835287 A JP 6835287A JP 6835287 A JP6835287 A JP 6835287A JP S63234189 A JPS63234189 A JP S63234189A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- moon
- age
- moon phase
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 3
- 235000016496 Panda oleosa Nutrition 0.000 description 2
- 240000000220 Panda oleosa Species 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
- G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、月齢表示付時計の構造に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to the structure of a timepiece with moon phase display.
本発明は、月齢表示付時計において、筒車に爪部を設け
該爪部により月齢回し車を間嵌的に送ることで減速し該
月齢回し車には、かな部を有し該かなと月齢表示を行う
月齢車とを整数比で噛み合わせ伝達回転し、前記月齢回
し車に設けられたかなと月齢車との噛み合い歯数を変え
る事で月齢車の回転数を変えられる為、月齢車に描く月
の数を容易に変えられる為、いくつものデザインを供給
できる様にしたものである。The present invention provides a timepiece with a moon phase display, in which the hour wheel is provided with a pawl portion, and the pawl portion moves the moon phase wheel in an intermittent manner to decelerate the moon phase wheel. The rotation speed of the moon phase wheel can be changed by meshing and transmitting rotation with the moon phase wheel that performs display in an integer ratio, and changing the number of teeth that mesh with the moon phase wheel and the kana provided on the moon phase wheel. Since the number of moons drawn can be easily changed, a number of designs can be provided.
従来の月齢表示機構は、第７図に示す様に、筒車３によ
り伝達される月齢回し車２には爪部２ａ部を有し該爪部
により月齢表示部１ａを有する月齢車１ｂ仁間嵌伝達さ
れていた。In the conventional moon phase display mechanism, as shown in FIG. 7, a moon phase wheel 2, which is transmitted by an hour wheel 3, has a claw portion 2a, and the moon phase wheel 1b, which has a moon phase display portion 1a, is connected to the moon phase wheel 1b by the claw portion. It was transmitted through fitting.
上記のように月齢回し車に設けられた爪部により月齢車
を間嵌伝達する機構では、月齢車の歯数が５９枚の整数
倍でしか月齢表示板の月の数を増やすことができない、
現実的には５９枚の整数倍といっても１１８枚という数
になると車外径が大き（なりすぎて腕時計に用いるには
非常に困難でありデザイン的にも限定されてしまうとい
う欠点を有していた。As mentioned above, in the mechanism in which the moon phase wheel is inserted and transmitted by the pawl provided on the moon phase wheel, the number of teeth on the moon phase wheel is an integral multiple of 59, and the number of months on the moon phase display plate cannot be increased.
In reality, even though it is an integer multiple of 59 pieces, if the number is 118 pieces, the outer diameter of the wheel becomes too large (it has the drawback that it is extremely difficult to use in a wristwatch and is also limited in terms of design). was.
この発明の目的は、月齢表示のデザインをいくとおりに
も変えることができるようにしたもので□ ある。The purpose of this invention is to enable the design of the moon phase display to be changed in any number of ways.
前記問題点を解決するために、本発明においては、筒車
に設けられた爪部により開眼伝達された月齢回し車を２
９．５日で１回転させることにより月齢回し車と月齢車
との歯数比により月齢表示板に描く月の数を容易に変え
ることができ月齢表示のデザインをいくとおりにもでき
るようにした。In order to solve the above-mentioned problems, in the present invention, the moon phase wheel, which is transmitted to open the eyes by the pawl provided on the hour wheel, is
By rotating the moon once every 9.5 days, the number of months drawn on the moon phase display board can be easily changed by changing the number of teeth between the moon phase wheel and the moon phase wheel, making it possible to design the moon phase display in any number of ways. .
上記の様な構成によれば、月齢表示付時計のデザインが
限定されず月齢回し車のかなと月齢車の歯数比だけを変
えることで他部品の変更をせずいくとおりものデザイン
の月齢表示付時計を供給することができる。According to the above configuration, the design of the moon phase display watch is not limited, and by changing only the gear ratio of the moon phase wheel and the moon phase wheel, the moon phase display can be made with a moon phase display design without changing other parts. We can supply clocks.
以下に本発明の実施例を図面に基づいて説明する。第１
図において時針の付く筒車３には爪部３ａが設けられて
おり該爪部３ａ部は５９枚の歯を有する月齢回し車２に
開眼伝達して減速されている。Embodiments of the present invention will be described below based on the drawings. 1st
In the figure, the hour wheel 3 with the hour hand is provided with a pawl portion 3a, and the pawl portion 3a transmits an eye-opening signal to the moon phase wheel 2 having 59 teeth to reduce the speed.
前記筒車３は、ｆ日に２回転する為、５９枚の歯を有す
る月齢回し車２に開眼伝達されると月齢回し車２は２９
．５日で１回転する。該月齢回し車２は、月齢ジャンパ
４により制動されていく爪部３ａにより動かされる以外
は、回転しない様になっている。前記月齢回し車２はか
な部２ｂを有し咳かな２ｂは月齢車１ｂと噛み合い伝達
している。第３図は月齢回し車２のかな２ｂと月齢車１
ｂの歯数比をｔｉｔにした場合のデザイン例であり、第
４図は１：２．第５図は１：３．第６図は１：４のデザ
イン例である０以上の様に月齢回し車２のかな２ｂと月
齢車１ｂとの歯数比を変えることで容易にデザインを変
えることができる。Since the hour wheel 3 rotates twice on day f, when the eye opening is transmitted to the moon phase wheel 2 which has 59 teeth, the moon phase wheel 2 rotates 29 times.
．． It rotates once in 5 days. The moon phase drive wheel 2 does not rotate except when moved by the pawl portion 3a which is braked by the moon phase jumper 4. The moon wheel 2 has a pinion part 2b, and the cough pinion 2b meshes with the moon wheel 1b for transmission. Figure 3 shows the moon phase wheel 2 kana 2b and the moon phase wheel 1.
This is an example of a design when the tooth number ratio of b is set to tit, and Fig. 4 shows a design example of 1:2. Figure 5 is 1:3. The design can be easily changed by changing the ratio of the number of teeth between the pinion 2b of the moon phase wheel 2 and the moon phase wheel 1b, as shown in FIG. 6, which is an example of a 1:4 design.
この発明の効果は、第３図から第６図に示す様にいろい
ろな月齢表示のデザインが容易に可能となり、今までに
ない月齢表示付時計のデザインを供給することができる
。また月齢回し車のかなの歯数と月齢車の歯数を変える
だけで複数のデザインが可能となる為、ムーブメントの
変更が少なくて済む、よってニーズに迅速に対処でき、
また低いコストで複数のデザインに展開できるという効
果を有する。The effect of this invention is that, as shown in FIGS. 3 to 6, various moon phase display designs can be easily created, and an unprecedented design of a moon phase display watch can be provided. In addition, multiple designs are possible by simply changing the number of teeth on the pinion of the moon phase wheel and the number of teeth on the moon phase wheel, so fewer changes to the movement are required, which allows us to quickly respond to your needs.
It also has the effect of being able to be developed into multiple designs at low cost.
第１図は本発明の実施例を示す平面図、第２図は本発明
の実施例を示す断面図、第３図は本発明において月齢回
し車のかな月齢車の歯数比が１：１の時のデザイン例、
第４図は本発明において月齢回し車のかなと月齢車の歯
数比が１＋２の時のデザイン例、第５図は本発明におい
て月齢回し車のかなと月齢車の歯数比が１：３の時のデ
ザイン例、第６図は本発明において月齢回し車のかなと
月齢車の歯数比が１：４の時のデザイン例、第７図は従
来の構造を示す断面図である。
ｌａ・・・月齢表示板
１ｂ・・・月齢車
２ａ・・・月齢回し歯車
２ｂ・・・月齢回しかな
３・・・・筒車
３ａ・・・筒車に設けられた爪部
４・・・・月齢ジャンパ。
以上Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a sectional view showing an embodiment of the invention, and Fig. 3 is a plan view showing an embodiment of the present invention. Example of design when
Fig. 4 is an example of a design when the ratio of the number of teeth between the pinion of the moon phase wheel and the moon phase wheel is 1+2 in the present invention, and Fig. 5 is a design example when the ratio of the number of teeth between the pinion of the moon phase wheel and the moon phase wheel is 1:3 in the present invention. FIG. 6 is a design example when the ratio of the number of teeth between the pinion of the moon phase wheel and the moon phase wheel is 1:4 in the present invention, and FIG. 7 is a sectional view showing a conventional structure. la... Moon phase display plate 1b... Moon phase wheel 2a... Moon phase turning gear 2b... Moon phase turning gear 3... Hour wheel 3a... Claw portion 4 provided on the hour wheel...・Moon phase jumper. that's all
Claims (1)
９枚の歯を有する月齢回し車と、該月齢回し車にはかな
部を設け該月齢回しかなと整数比で噛み合う月齢表示を
行う月齢車とからなる月齢表示付時計。An hour wheel having a pawl portion, and a 5-wheel drive unit that is fed in an intermittent manner by the pawl portion.
A timepiece with a lunar age display comprising a lunar phase wheel having nine teeth, and a lunar phase wheel that is provided with a pinion part and meshes with the lunar phase pinion in an integer ratio to display the moon phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6835287A JPS63234189A (en) | 1987-03-23 | 1987-03-23 | Timepiece with display for age of moon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6835287A JPS63234189A (en) | 1987-03-23 | 1987-03-23 | Timepiece with display for age of moon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63234189A true JPS63234189A (en) | 1988-09-29 |
Family
ID=13371344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6835287A Pending JPS63234189A (en) | 1987-03-23 | 1987-03-23 | Timepiece with display for age of moon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63234189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180106985A (en) * | 2017-03-20 | 2018-10-01 | 불랑패인쏘시에떼아노님 | Lunar phase display device |
| US10365611B2 (en) * | 2014-12-31 | 2019-07-30 | Blancpain Sa | Moon phase indicator mechanism |
-
1987
- 1987-03-23 JP JP6835287A patent/JPS63234189A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10365611B2 (en) * | 2014-12-31 | 2019-07-30 | Blancpain Sa | Moon phase indicator mechanism |
| KR20180106985A (en) * | 2017-03-20 | 2018-10-01 | 불랑패인쏘시에떼아노님 | Lunar phase display device |
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