GB388489A - Improvements in engine starting mechanism - Google Patents
Improvements in engine starting mechanismInfo
- Publication number
- GB388489A GB388489A GB30852/31A GB3085231A GB388489A GB 388489 A GB388489 A GB 388489A GB 30852/31 A GB30852/31 A GB 30852/31A GB 3085231 A GB3085231 A GB 3085231A GB 388489 A GB388489 A GB 388489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- pinion
- spring
- shaft
- 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.)
- Expired
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
- F02N15/062—Starter drives
- F02N15/063—Starter drives with resilient shock absorbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/13—Machine starters
- Y10T74/131—Automatic
Abstract
388,489. Turning - gear. ECLIPSE MACHINE CO., Elmira, New York, U.S.A. Nov. 6, 1931, No. 30852. Convention date, Nov. 15, 1930. [Class 7 (v).] In an electric starter in which the driving pinion 37 is threaded upon a sleeve 17 slidable on splines 13 on the shaft 11 of the starting motor, axial movement of the sleeve is resisted initially by a weaker spring 21 and afterwards by a stronger spring 20. A thimble 24 is arranged between the springs, which bear against flanges 25, 26 on the thimble and against thrust washers 23, 22 engaging respectively the end of the sleeve 17 and a shoulder 12 on the shaft 11. At its outer end, the shaft 11 carries a stop nut 34, a stop member or sleeve 27, an abutment member 32, and an anti-drift spring 31 between the member 32 and a washer 30 on the sleeve 27. On rotation of the shaft 11, the pinion 37 moves axially into mesh with the engine gear 38, a hub portion 39 bearing against the washer 30 and compressing the spring 31. Further rotation causes the sleeve 17 to move to the right, compressing the spring 21 and then the spring 20 until sufficient resistance has been built up to compel the shaft to drive the pinion and the gear 38. If the teeth of the pinion clash with the gear 38, the movement of the pinion to the right on the sleeve 17 compresses the springs 21, 20 until the pinion is turned to bring the teeth into the meshing position. When the engine starts, the sleeve and the pinion are returned to their initial positions by the action of the threaded connection.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US495901A US1883388A (en) | 1930-11-15 | 1930-11-15 | Engine starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388489A true GB388489A (en) | 1933-03-02 |
Family
ID=23970452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30852/31A Expired GB388489A (en) | 1930-11-15 | 1931-11-06 | Improvements in engine starting mechanism |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1883388A (en) |
| DE (1) | DE589359C (en) |
| FR (1) | FR726217A (en) |
| GB (1) | GB388489A (en) |
-
1930
- 1930-11-15 US US495901A patent/US1883388A/en not_active Expired - Lifetime
-
1931
- 1931-11-06 GB GB30852/31A patent/GB388489A/en not_active Expired
- 1931-11-13 FR FR726217D patent/FR726217A/en not_active Expired
- 1931-11-14 DE DEE42058D patent/DE589359C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE589359C (en) | 1933-12-07 |
| FR726217A (en) | 1932-05-25 |
| US1883388A (en) | 1932-10-18 |
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