JPH0189815U - - Google Patents
Info
- Publication number
- JPH0189815U JPH0189815U JP18731887U JP18731887U JPH0189815U JP H0189815 U JPH0189815 U JP H0189815U JP 18731887 U JP18731887 U JP 18731887U JP 18731887 U JP18731887 U JP 18731887U JP H0189815 U JPH0189815 U JP H0189815U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- view
- gear
- cylindrical
- burring
- 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
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は本考案の一実施例を示す断面図であり
、第２図はその平面図である。第３図ａ，ｂは本
考案の時計用車の加工工程を示す平面図と断面図
、第４図、第５図は本考案の他の実施例を示す断
面図である。第６図ａ，ｂは本考案の他の実施例
を示す断面図と平面図である。第７図は第１図に
示す筒車の詳細を示す断面図である。
１……地板、２……輪列受、３……巻真、７，
１７，２７……筒車、１１，２８……つづみ車。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a plan view thereof. FIGS. 3a and 3b are a plan view and a cross-sectional view showing the processing steps of the watch wheel of the present invention, and FIGS. 4 and 5 are cross-sectional views showing other embodiments of the present invention. FIGS. 6a and 6b are a sectional view and a plan view showing another embodiment of the present invention. FIG. 7 is a sectional view showing details of the hour wheel shown in FIG. 1. 1... Main plate, 2... Gear train bridge, 3... Winding stem, 7,
17, 27...hour wheel, 11,28...tsuzumi wheel.
Claims (1)
絞りあるいはバーリング加工によつて成形した筒
部と、該筒部の一端に歯形を設けた歯車部から成
り、前記筒部と歯車部を板材にから一体に構成し
たことを特徴とする時計用車。 It consists of a cylindrical part that has at least an engaging part with a shaft member and is formed by drawing or burring, and a gear part with a tooth profile at one end of the cylindrical part, and the cylindrical part and the gear part are integrated into a plate material. A watch car characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18731887U JPH0189815U (en) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18731887U JPH0189815U (en) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189815U true JPH0189815U (en) | 1989-06-13 |
Family
ID=31478481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18731887U Pending JPH0189815U (en) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013128942A (en) * | 2011-12-20 | 2013-07-04 | Asmo Co Ltd | Method and apparatus for manufacturing contact terminal, and the contact terminal |
| JP2021071396A (en) * | 2019-10-31 | 2021-05-06 | 盛岡セイコー工業株式会社 | Gears, wheel train mechanism, timepiece movement, and timepiece |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725224A (en) * | 1980-07-18 | 1982-02-10 | Seiko Epson Corp | Production of watch parts |
| JPS606299A (en) * | 1983-06-23 | 1985-01-12 | Shinko Electric Ind Co Ltd | Blaking method with progressive feed |
-
1987
- 1987-12-09 JP JP18731887U patent/JPH0189815U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5725224A (en) * | 1980-07-18 | 1982-02-10 | Seiko Epson Corp | Production of watch parts |
| JPS606299A (en) * | 1983-06-23 | 1985-01-12 | Shinko Electric Ind Co Ltd | Blaking method with progressive feed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013128942A (en) * | 2011-12-20 | 2013-07-04 | Asmo Co Ltd | Method and apparatus for manufacturing contact terminal, and the contact terminal |
| JP2021071396A (en) * | 2019-10-31 | 2021-05-06 | 盛岡セイコー工業株式会社 | Gears, wheel train mechanism, timepiece movement, and timepiece |