JPS57168057A - Starter - Google Patents
StarterInfo
- Publication number
- JPS57168057A JPS57168057A JP5298181A JP5298181A JPS57168057A JP S57168057 A JPS57168057 A JP S57168057A JP 5298181 A JP5298181 A JP 5298181A JP 5298181 A JP5298181 A JP 5298181A JP S57168057 A JPS57168057 A JP S57168057A
- Authority
- JP
- Japan
- Prior art keywords
- pole core
- armature
- air gap
- shaft
- pinion gear
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
Abstract
PURPOSE:To enable the impact upon the meshing of a starter to be reduced by providing a pole core movable in the diametrical direction of a motor armature and by adjusting an air gap so that rotating torque is regulated. CONSTITUTION:Upon the starting of a starter, electrical current runs through a field coil 14 and an armature 18 so that a shaft 20 rotates. Then, a thread like splined part 22 transmits torque to a clutch 24 which is therefore pushed toward the free end of the shaft 29, and therefore a pinion gear 26 meshes with a ring gear 30 at the same time. At this stage, a pole core 16 is attracted to the side of the armature 18 due to the current running through the coil 14, but the pinion gear 26 is shifted by a weak torque since the pole core 16 is locked by a pole core shaft 32, having a large air gap G. When the meshing of the pinion gear 26 is thus completed, a push rod 36 disengages from the clutch 24 and the pole core is shifted to the armature side under attractive force, thereby the air gap G is decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298181A JPS57168057A (en) | 1981-04-10 | 1981-04-10 | Starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298181A JPS57168057A (en) | 1981-04-10 | 1981-04-10 | Starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57168057A true JPS57168057A (en) | 1982-10-16 |
Family
ID=12930077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5298181A Pending JPS57168057A (en) | 1981-04-10 | 1981-04-10 | Starter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57168057A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911159U (en) * | 1982-07-12 | 1984-01-24 | 三菱電機株式会社 | starting motor |
| US5617758A (en) * | 1994-12-28 | 1997-04-08 | Hitachi, Ltd. | Permanent magnet starter |
| WO2001077522A1 (en) * | 2000-04-05 | 2001-10-18 | Robert Bosch Gmbh | Starter device |
| WO2003008798A1 (en) * | 2001-07-19 | 2003-01-30 | Robert Bosch Gmbh | Starter |
-
1981
- 1981-04-10 JP JP5298181A patent/JPS57168057A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911159U (en) * | 1982-07-12 | 1984-01-24 | 三菱電機株式会社 | starting motor |
| JPS6349563Y2 (en) * | 1982-07-12 | 1988-12-20 | ||
| US5617758A (en) * | 1994-12-28 | 1997-04-08 | Hitachi, Ltd. | Permanent magnet starter |
| WO2001077522A1 (en) * | 2000-04-05 | 2001-10-18 | Robert Bosch Gmbh | Starter device |
| WO2003008798A1 (en) * | 2001-07-19 | 2003-01-30 | Robert Bosch Gmbh | Starter |
| US6935202B2 (en) | 2001-07-19 | 2005-08-30 | Robert Bosch Gmbh | Starter |
| CN100416089C (en) * | 2001-07-19 | 2008-09-03 | 罗伯特-博希股份公司 | Starter |
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