JPS62111771U - - Google Patents
Info
- Publication number
- JPS62111771U JPS62111771U JP20477985U JP20477985U JPS62111771U JP S62111771 U JPS62111771 U JP S62111771U JP 20477985 U JP20477985 U JP 20477985U JP 20477985 U JP20477985 U JP 20477985U JP S62111771 U JPS62111771 U JP S62111771U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- diameter
- small diameter
- spring
- coil spring
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案ブラシ加圧装置の要部の拡大縦
断面図、第２図はその導電性接着剤を用いた実施
例の拡大縦断面図、第３図は整流子との関係を示
す概略図、第４図は従来のばね受凸部付ブラシと
コイルばねの関係を示す側面図、第５図はばね受
凹部付ブラシの同上図、第６図は第４図のばね受
凸部付ブラシの成形要領図、第７図は第５図のば
ね受凹部付ブラシの同上図。
２…ブラシ、３…段差付コイルスプリング、３
１…小径部、２２…小径コイル部受凹部。
Fig. 1 is an enlarged vertical cross-sectional view of the main parts of the brush pressurizing device of the present invention, Fig. 2 is an enlarged longitudinal cross-sectional view of an embodiment using conductive adhesive, and Fig. 3 shows the relationship with a commutator. Schematic diagram, Fig. 4 is a side view showing the relationship between a conventional brush with a spring receiving protrusion and a coil spring, Fig. 5 is the same view of the brush with a spring receiving recess, and Fig. 6 is the spring receiving protrusion of Fig. FIG. 7 is a drawing showing the steps for forming a brush with a spring-receiving recess shown in FIG. 5. 2... Brush, 3... Stepped coil spring, 3
1...Small diameter part, 22...Small diameter coil part receiving recess.
Claims (1)
た段差付コイルばねを形成し、その小径コイル部
と略等径の受凹部をブラシに形成したブラシ加圧
装置。 A brush pressurizing device in which a stepped coil spring is formed with a smaller outer diameter on the side that contacts the brush, and a receiving recessed portion having approximately the same diameter as the small diameter coil portion is formed in the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20477985U JPS62111771U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20477985U JPS62111771U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111771U true JPS62111771U (en) | 1987-07-16 |
Family
ID=31170771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20477985U Pending JPS62111771U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111771U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333723A (en) * | 1976-09-10 | 1978-03-29 | Hideaki Kawai | Method of stamping and transferring outer surface of solid substrate |
-
1985
- 1985-12-28 JP JP20477985U patent/JPS62111771U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333723A (en) * | 1976-09-10 | 1978-03-29 | Hideaki Kawai | Method of stamping and transferring outer surface of solid substrate |
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