JP2946203B2 - Automatic winding train structure - Google Patents
Automatic winding train structureInfo
- Publication number
- JP2946203B2 JP2946203B2 JP161998A JP161998A JP2946203B2 JP 2946203 B2 JP2946203 B2 JP 2946203B2 JP 161998 A JP161998 A JP 161998A JP 161998 A JP161998 A JP 161998A JP 2946203 B2 JP2946203 B2 JP 2946203B2
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- automatic winding
- wheel
- gear
- train
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、自動巻輪列構造
に関し、更に詳しくは、自動巻輪列の組み付けを容易に
行える自動巻輪列構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic winding train structure, and more particularly, to an automatic winding train structure capable of easily assembling an automatic winding train.
【０００２】[0002]
【従来の技術】図２は、従来の自動巻輪列構造の一例を
示す断面図である。回転錘１の外輪に設けた歯車２は、
一番伝え中間車３と噛み合っている。一番伝え中間車３
は一番伝え車５０４の一番伝え歯車５０４１と噛み合っ
ており、回転錘１の回転を一番伝え車５０４に伝える。
一番伝え真５０４２は、一番伝え歯車５０４１に打ち込
まれて一体構造になっている。一番伝え真５０４２の下
端部には、偏心位置にてつめレバー５が軸支してある。
つめレバー５は、引きつめおよび送りつめを有する。こ
れら両つめは、二番伝え車（図示省略）の歯車と係合し
ている。二番伝え車の回転は、回転錘１の回転方向にか
かわらずつめレバー５の作用によって一方向に規制され
る。2. Description of the Related Art FIG. 2 is a sectional view showing an example of a conventional automatic winding train structure. The gear 2 provided on the outer ring of the oscillating weight 1
It is most likely engaged with the intermediate wheel 3. Intermediate car 3
Meshes with the first transmission gear 5041 of the first transmission wheel 504 and transmits the rotation of the rotary weight 1 to the first transmission wheel 504.
The first transmission stem 5042 is driven into the first transmission gear 5041 to form an integral structure. The pawl lever 5 is pivotally supported at the eccentric position at the lower end of the first transmission stem 5042.
The pawl lever 5 has a pull pawl and a feed pawl. These pawls are engaged with gears of a second transmission wheel (not shown). The rotation of the second transmission wheel is regulated in one direction by the action of the pawl lever 5 regardless of the rotation direction of the rotary weight 1.
【０００３】符号１０は、クロノグラフ機構を構成する
停止レバーや発停レバーを含むクロノグラフ機構領域を
示す。前記一番伝え中間車３は、ピン３１により軸支さ
れている。ピン３１は自動巻受１１に取り付けてある。
一番伝え車５０４は、自動巻受１１と香箱受１２とによ
り軸支されている。一番伝え車５０４の一番伝え真５０
４１は、前記クロノグラフ機構領域１０と、三番受１３
をと貫通している。なお、二番伝え車以降の輪列構成
は、当業者に周知であるから、ここでは説明を省略す
る。また、動力源、駆動部および脱進調速部などの構成
についても当業者に周知であるから説明を省略する。[0003] Reference numeral 10 denotes a chronograph mechanism region including a stop lever and a start / stop lever constituting the chronograph mechanism. The first transmission intermediate wheel 3 is supported by pins 31. The pin 31 is attached to the automatic winding 11.
The first transmission wheel 504 is supported by the automatic winding receiver 11 and the barrel receiver 12. Ichibunseki 504 Ichibanseki truth 50
41 is the chronograph mechanism area 10 and the third support 13
And penetrate. Note that the configuration of the train wheel after the second transmission vehicle is well known to those skilled in the art, and a description thereof will be omitted here. In addition, since the configurations of the power source, the drive unit, the escape speed control unit, and the like are well known to those skilled in the art, description thereof will be omitted.
【０００４】[0004]
【発明が解決しようとする課題】上記従来の自動巻輪列
構造５００では、自動巻輪列のうち一番伝え車５０４以
降がクロノグラフ機構領域１０の下側に位置している。
また、上記一番伝え車５０４は、一番伝え真５０４２と
一番伝え歯車５０４１との一体構造である。このため、
自動巻輪列を組み立てるに当たっては、まず、二番伝え
車およびつめレバー５までを香箱受１２上に組み付けて
おき、これら二番伝え車などを三番受１３により軸支す
る。つぎに、この三番受１３上にクロノグラフ機構を構
築し、当該クロノグラフ機構を自動巻受１１により軸支
する。続いて、自動巻受１１上に回転錘１、一番伝え中
間車３を組み付ける。また、一番伝え車５０４は、一番
伝え中間車３と噛み合うようにすると共に、自動巻受１
１、クロノグラフ機構領域１０および三番受１３を貫通
させて一番伝え真４２端部の偏心突起部がつめレバー５
に係合するように組み付ける。In the above-mentioned conventional automatic wheel train structure 500, the first transmission wheel 504 and the subsequent wheels of the automatic wheel train are located below the chronograph mechanism region 10.
The first transmission wheel 504 has an integral structure of the first transmission stem 5042 and the first transmission gear 5041. For this reason,
In assembling the automatic winding train, first, the second transmission wheel and the pawl lever 5 are assembled on the barrel receiver 12, and the second transmission wheel and the like are pivotally supported by the third receiver 13. Next, a chronograph mechanism is constructed on the third catch 13, and the chronograph mechanism is supported by the automatic winding 11. Subsequently, the rotary weight 1 and the first transmission intermediate wheel 3 are assembled on the automatic winding receiver 11. Also, the first transmission wheel 504 is designed to mesh with the first transmission intermediate wheel 3, and the automatic transmission 1
1, through the chronograph mechanism region 10 and the third catch 13, the eccentric projection at the end of the first transmission stem 42 is the pawl lever 5
Assemble to engage.
【０００５】ところが、上記従来の自動巻輪列構造５０
０では、クロノグラフ機構を組み付けた後、一番伝え真
５０４２を当該クロノグラフ機構を貫通するようにして
組み付けている。このため、前記貫通過程で一番伝え真
５０４２のつば５０４４などが発停レバーなどのクロノ
グラフ機構と干渉し、組み付けにくいという問題点があ
った。However, the conventional automatic winding train structure 50 described above.
In the case of 0, after the chronograph mechanism is assembled, the first transmission stem 5042 is assembled so as to pass through the chronograph mechanism. For this reason, there has been a problem in that the flange 5044 of the first transmission stem 5042 or the like interferes with the chronograph mechanism such as the start / stop lever during the penetration process and is difficult to assemble.
【０００６】そこで、この発明は、上記に鑑みてなされ
たものであって、自動巻輪列の伝え車を組み付け易くし
た自動巻輪列構造を提供することを目的とする。The present invention has been made in view of the above, and an object of the present invention is to provide an automatic winding train structure in which a transmission wheel of an automatic winding train can be easily assembled.
【０００７】[0007]
【課題を解決するための手段】上述の目的を達成するた
めに、請求項１に係る自動巻輪列構造は、自動巻時計の
自動巻輪列群がムーブメント内のクロノグラフ輪列群そ
の他の付加機構領域を貫通して設けられる自動巻輪列構
造において、前記付加機構領域を貫通することになる前
記自動巻輪列群の伝え車を、歯車と真とからなる別体組
立構造にしたものである。In order to achieve the above-mentioned object, a self-winding wheel train structure according to a first aspect of the present invention comprises a self-winding watch having a self-winding wheel train group including a chronograph wheel train group in a movement and other automatic wheel trains. In an automatic wheel train structure provided through the additional mechanism area, a transmission wheel of the automatic wheel train group that penetrates the additional mechanism area has a separate assembly structure including a gear and a true wheel. It is.
【０００８】このように、歯車と真とを別体組立構造に
しておけば、真を先に組み付けて、付加機構領域を構築
した後、歯車を組み付けられる。すなわち、付加機構領
域に真を貫通させる過程がないので、当該真と付加機構
との干渉を防止できる。この結果、自動巻輪列を容易に
組み立てることができる。As described above, if the gear and the true are separately assembled, the gear can be assembled after the true is assembled first and the additional mechanism area is constructed. That is, since there is no process of penetrating the true part into the additional mechanism area, interference between the true part and the additional mechanism can be prevented. As a result, the automatic winding train can be easily assembled.
【０００９】また、請求項２に係る自動巻輪列構造は、
自動巻輪列を構成する一番伝え車を、歯車と真との別体
組立構造としたものである。Further, the automatic winding train structure according to claim 2 is
The first transmission wheel constituting the automatic winding train has a separate assembly structure of a gear and a true wheel.
【００１０】上記同様に、歯車と真とを別体組立構造に
し、真を先に組み付けておけば、付加機構領域を設けた
場合であっても、前記真を付加機構領域に貫通させなく
て済む。このため、当該真と付加機構との干渉を防止で
き、自動巻輪列を容易に組み立てることができる。In the same manner as described above, if the gear and the truss are separately assembled and the trusses are assembled first, even if the additional mechanism area is provided, the truss does not penetrate the additional mechanism area. I'm done. Therefore, interference between the true and the additional mechanism can be prevented, and the automatic winding train can be easily assembled.
【００１１】また、請求項３に係る自動巻輪列構造は、
回転錘の外輪に設けた歯車または前記回転錘との間に配
置した一番伝え中間車と噛み合って当該回転錘から回転
を得る一番伝え歯車と、ムーブメント内のクロノグラフ
輪列その他の付加機構領域を貫通すると共に、この付加
機構領域を境にその一方側で前記一番伝え歯車と係合
し、他方側でつめレバーの端部を偏心位置に軸支して当
該つめレバーを揺動させる一番伝え真と、を別体組立構
造とする一番伝え車を備えたものである。Further, the automatic winding train structure according to claim 3 is
A first transmission gear that meshes with a gear provided on the outer ring of the oscillating weight or an intermediate transmission intermediate wheel disposed between the oscillating weight and the first transmission intermediate wheel to obtain rotation from the oscillating weight; a chronograph wheel train and other additional mechanisms in the movement At the same time, it penetrates the area and engages the first transmission gear on one side of the additional mechanism area, and pivots the end of the pawl lever at the eccentric position on the other side to swing the pawl lever. It is equipped with the first transmission wheel with the first transmission truth and a separate assembly structure.
【００１２】一番伝え歯車と一番伝え真とを別体構造に
することで、予め一番伝え真を組み付けてから付加機構
を構成し、その後、一番伝え真と一番伝え歯車とを組み
立てるようにすれば、一番伝え真を付加機構領域に貫通
させる過程がなくなる。このため、付加機構との干渉を
防止でき、自動巻輪列の組立てを容易に行える。By making the first transmission gear and the first transmission gear separate from each other, the additional mechanism is constructed after the first transmission gear is assembled in advance, and then the first transmission gear and the first transmission gear are connected. By assembling, it is possible to eliminate the process of causing the transmission truth to penetrate the additional mechanism area most. Therefore, interference with the additional mechanism can be prevented, and assembly of the automatic winding train can be easily performed.
【００１３】[0013]
【発明の実施の形態】以下、この発明につき図面を参照
しつつ詳細に説明する。なお、この実施の形態によりこ
の発明が限定されるものではない。図１は、この発明の
自動巻輪列構造を示す断面図である。回転錘１の外輪に
設けた歯車２は、一番伝え中間車３と噛み合っている。
一番伝え中間車３は一番伝え車４の一番伝え歯車４１と
噛み合っており、回転錘１の回転を一番伝え車４に伝え
る。一番伝え歯車４１と一番伝え真４２とは別体構造で
あり、ねじ４３によって固定されている。また、一番伝
え真４２の下端部には、偏心位置にてつめレバー５が軸
支してある。つめレバー５は、引きつめおよび送りつめ
を有する。これら両つめは、二番伝え車（図示省略）と
係合している。二番伝え車の回転は、前記回転錘１の回
転方向にかかわらずつめレバー５の作用によって一方向
に規制される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. The present invention is not limited by the embodiment. FIG. 1 is a sectional view showing the automatic winding train structure of the present invention. The gear 2 provided on the outer ring of the oscillating weight 1 is most meshed with the intermediate wheel 3.
The first transmission intermediate wheel 3 meshes with the first transmission gear 41 of the first transmission wheel 4, and transmits the rotation of the rotary weight 1 to the first transmission wheel 4. The first transmission gear 41 and the first transmission gear 42 have a separate structure and are fixed by screws 43. A pawl lever 5 is pivotally supported at the lower end of the first transmission stem 42 at an eccentric position. The pawl lever 5 has a pull pawl and a feed pawl. These pawls are engaged with a second transmission wheel (not shown). The rotation of the second transmission wheel is regulated in one direction by the action of the pawl lever 5 regardless of the rotation direction of the rotary weight 1.
【００１４】符号１０は、クロノグラフ機構を構成する
停止レバーや発停レバーを含むクロノグラフ機構領域を
示す。前記一番伝え中間車３は、ピン３１により軸支さ
れている。ピン３１は自動巻受１１に取り付けてある。
一番伝え車４は、自動巻受１１と香箱受１２とにより軸
支されている。一番伝え車４の一番伝え真４２は、前記
クロノグラフ機構領域１０と、三番受１３を貫通してい
る。Reference numeral 10 denotes a chronograph mechanism region including a stop lever and a start / stop lever constituting the chronograph mechanism. The first transmission intermediate wheel 3 is supported by pins 31. The pin 31 is attached to the automatic winding 11.
The first transmission wheel 4 is supported by an automatic winding receiver 11 and a barrel receiver 12. The first transmission stem 42 of the first transmission wheel 4 passes through the chronograph mechanism area 10 and the third bridge 13.
【００１５】この自動巻輪列１００を組み立てるには、
まず、クロノグラフ機構を構築する前に、一番伝え真４
２を香箱受１２にて軸支する。しかる後に、クロノグラ
フ機構の組み立てを行う。つぎに、自動巻受１１を取り
付け、前記一番伝え真４２と共にクロノグラフ機構の位
置決めを行う。自動巻受上には回転錘１および一番伝え
中間車３が組み付けてある。一番伝え歯車４１は、一番
伝え中間車３と噛み合うように前記一番伝え真４２にね
じ止めする。以上のように、この自動巻輪列１００で
は、クロノグラフ機構を構築する前に、一番伝え真４２
を組み付けておく。このため、組み立て時に一番伝え真
４２のつば４４などが、クロノグラフ機構と干渉するこ
とがない。従って、自動巻輪列１００を容易に組み立て
ることができる。To assemble the automatic winding train 100,
First, before constructing the chronograph mechanism, the most true truth 4
2 is supported by the barrel holder 12. Thereafter, the chronograph mechanism is assembled. Next, the automatic winding 11 is attached, and the chronograph mechanism is positioned together with the first transmission stem 42. The rotary weight 1 and the first transmission intermediate wheel 3 are assembled on the automatic winding. The first transmission gear 41 is screwed to the first transmission stem 42 so as to mesh with the first transmission intermediate wheel 3. As described above, in this automatic winding train 100, before constructing the chronograph mechanism, the most important information 42
Is assembled. For this reason, the collar 44 of the first transmission stem 42 does not interfere with the chronograph mechanism during assembly. Therefore, the automatic winding train 100 can be easily assembled.
【００１６】[0016]
【発明の効果】以上説明したように、この発明の自動巻
輪列構造（請求項１）では、自動巻時計の自動巻輪列群
がムーブメント内のクロノグラフ輪列群その他の付加機
構領域を貫通して設けられる自動巻輪列構造において、
前記付加機構領域を貫通することになる前記自動巻輪列
群の伝え車を、歯車と真とからなる別体組立構造にした
ので、真を先に組み付けて、付加機構領域を構築した
後、歯車を組み付けられる。このため、組み立て時にお
ける前記真と付加機構との干渉を防止でき、自動巻輪列
を容易に組み立てることができるようになる。As described above, in the automatic winding train structure of the present invention (claim 1), the automatic winding train group of the self-winding watch has the chronograph wheel train group and other additional mechanism areas in the movement. In the automatic winding train structure provided through,
Since the transmission wheel of the automatic winding train group that penetrates the additional mechanism area has a separate assembly structure consisting of a gear and a true, the true is assembled first, and the additional mechanism area is constructed. Gears can be assembled. Therefore, interference between the truss and the additional mechanism during assembly can be prevented, and the automatic winding train can be easily assembled.
【００１７】つぎの発明の自動巻輪列構造（請求項２）
では、自動巻輪列を構成する一番伝え車を、歯車と真と
の別体組立構造としたので、真を先に組み付けることが
できる。すなわち、付加機構を設けたときでも、前記真
と付加機構との干渉を防止でき、自動巻輪列を容易に組
み立てることができる。An automatic winding train structure of the next invention (Claim 2)
Since the first transmission wheel constituting the automatic winding train has a separate assembly structure of the gear and the true, the true can be assembled first. That is, even when the additional mechanism is provided, interference between the true and the additional mechanism can be prevented, and the automatic winding train can be easily assembled.
【００１８】つぎの発明の自動巻輪列構造（請求項３）
では、一番伝え歯車と一番伝え真とを別体構造にしたの
で、予め一番伝え真を組み付けてから付加機構を構成
し、その後、一番伝え真と一番伝え歯車とを組み立てる
ことができる。このため、一番伝え真を付加機構領域に
貫通させる過程がなくなるから、付加機構との干渉を防
止でき、自動巻輪列の組立てを容易に行えるようにな
る。The automatic winding train structure of the next invention (claim 3)
Then, the first transmission gear and the first transmission gear are separated, so the first transmission gear is assembled beforehand to configure the additional mechanism, and then the first transmission gear and the first transmission gear are assembled. Can be. For this reason, since there is no process of penetrating the transmission stem most through the additional mechanism area, interference with the additional mechanism can be prevented, and assembly of the automatic winding train can be easily performed.
【図１】この発明の自動巻輪列構造を示す断面図であ
る。FIG. 1 is a sectional view showing an automatic winding train structure of the present invention.
【図２】従来の自動巻輪列構造の一例を示す断面図であ
る。FIG. 2 is a cross-sectional view showing an example of a conventional automatic winding train structure.
１００ 自動巻輪列構造 １ 回転錘 ２ 歯車 ３ 一番伝え中間車 ４ 一番伝え車 ４１ 一番伝え歯車 ４２ 一番伝え真 ４３ ねじ ５ つめレバー １０ クロノグラフ機構領域 １１ 自動巻受 １２ 香箱受 １３ 三番受 ３１ ピン REFERENCE SIGNS LIST 100 Automatic winding train structure 1 Rotating weight 2 Gear 3 First transmission intermediate wheel 4 First transmission wheel 41 First transmission gear 42 First transmission true 43 Screw 5 Second lever 10 Chronograph mechanism area 11 Automatic winding 12 barrel holder 13 Third pin 31 pin
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) G04B 5/10 G04B 13/00 G04C 3/14 G04C 10/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 6 , DB name) G04B 5/10 G04B 13/00 G04C 3/14 G04C 10/00
Claims (1)
転錘との間に配置した一番伝え中間車と噛み合って当該
回転錘から回転を得る一番伝え歯車と、 ムーブメント内のクロノグラフ輪列その他の付加機構領
域を貫通すると共に、この付加機構領域を境にその一方
側で前記一番伝え歯車と係合し、他方側でつめレバーの
端部を偏心位置に軸支して当該つめレバーを揺動させる
一番伝え真と、を別体組立構造とする一番伝え車を備え
たことを特徴とする自動巻輪列構造。 A gear provided on an outer ring of a rotary weight or the gear;
Mesh with the first transmission intermediate wheel placed between
The first transmission gear that obtains rotation from the oscillating weight , and the chronograph wheel train and other additional mechanisms in the movement
While passing through this area,
Side engages with the first transmission gear, and the other side engages the pawl lever.
The end is pivoted to the eccentric position to swing the pawl lever.
Equipped with the most conveyed car, which has a separate assembly structure with the most conveyed true
Automatic winding train structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP161998A JP2946203B2 (en) | 1998-01-07 | 1998-01-07 | Automatic winding train structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP161998A JP2946203B2 (en) | 1998-01-07 | 1998-01-07 | Automatic winding train structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11194173A JPH11194173A (en) | 1999-07-21 |
| JP2946203B2 true JP2946203B2 (en) | 1999-09-06 |
Family
ID=11506551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP161998A Expired - Fee Related JP2946203B2 (en) | 1998-01-07 | 1998-01-07 | Automatic winding train structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2946203B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7207011B2 (en) | 2019-02-27 | 2023-01-18 | セイコーエプソン株式会社 | clock |
-
1998
- 1998-01-07 JP JP161998A patent/JP2946203B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11194173A (en) | 1999-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |