JPH0158834U - - Google Patents
Info
- Publication number
- JPH0158834U JPH0158834U JP15431887U JP15431887U JPH0158834U JP H0158834 U JPH0158834 U JP H0158834U JP 15431887 U JP15431887 U JP 15431887U JP 15431887 U JP15431887 U JP 15431887U JP H0158834 U JPH0158834 U JP H0158834U
- Authority
- JP
- Japan
- Prior art keywords
- guide surface
- metal
- hole
- spherical
- shaft component
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
第１図は本考案の小型モータ用減速ギヤヘツド
の金属部品どうしを圧着させた要部の断面図。第
２図は本考案を電子腕時計用ローターに応用した
実施例を示す断面図。第３図は従来例の小型モー
タ用減速ギヤヘツドの金属部品どうしを圧着させ
た要部の断面図。
１……金属軸部品、２……穴部を有する金属基
板、３……球面状の案内面、４……従来技術の金
属軸部品、５……従来技術の１５゜〜４５゜の案
内面、６……圧入カエリ、７……ローターカナ、
８……磁石、９……磁石を固定する座、１０……
アール状の案内面。
FIG. 1 is a cross-sectional view of the main parts of the reduction gear head for a small motor according to the present invention, in which metal parts are crimped together. FIG. 2 is a sectional view showing an embodiment in which the present invention is applied to a rotor for an electronic wristwatch. FIG. 3 is a cross-sectional view of the main part of a conventional reduction gear head for a small motor in which metal parts are crimped together. 1...Metal shaft component, 2...Metal substrate having a hole, 3...Spherical guide surface, 4...Metal shaft component of conventional technology, 5...15° to 45° guide surface of conventional technology , 6...Press-fitting burr, 7...Rotor pinion,
8...Magnet, 9...Seat for fixing the magnet, 10...
Rounded guide surface.
Claims (1)
の先端の案内面形状が球面又はアール状で形成さ
れていることを特徴とする、アツセンブル部品。 An assembling component characterized in that a guide surface at the tip of a metal shaft component press-fitted into a metal substrate having a hole has a spherical or rounded shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15431887U JPH0158834U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15431887U JPH0158834U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158834U true JPH0158834U (en) | 1989-04-13 |
Family
ID=31430941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15431887U Pending JPH0158834U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158834U (en) |
-
1987
- 1987-10-08 JP JP15431887U patent/JPH0158834U/ja active Pending
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