GB390577A - Improvements in engine starters - Google Patents
Improvements in engine startersInfo
- Publication number
- GB390577A GB390577A GB35638/31A GB3563831A GB390577A GB 390577 A GB390577 A GB 390577A GB 35638/31 A GB35638/31 A GB 35638/31A GB 3563831 A GB3563831 A GB 3563831A GB 390577 A GB390577 A GB 390577A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- pinion
- shaft
- enlargement
- dec
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
Abstract
390,577. Turning-gear. ECLIPSE MACHINE CO., Elmira, New York, U.S.A. Dec. 24, 1931, No. 35638. Convention date, Dec. 27, 1930. [Class 7 (v).] In an engine starter in which a pinion 27 is driven from the shaft 11 of a starting-motor 10 through sets of inter-threaded helical springs 21, 34 anchored respectively to the shaft 11 and to the pinion, and moves automatically into mesh with an engine member 28, the springs 21 are secured at their outer ends 22 in a circumferential groove 18 and oblique grooves 19 in an enlargement 17 of a collar 12 mounted on the shaft 11 by means of a key and a set-screw 14 retained by a spring ring 16. The springs 34 are similarly secured to an enlargement 31 of the pinion hub 29, and the springs are retained in the grooves by retaining sleeves 23, 37 having flanges 24, 26 and 38, 39 respectively. The meshing movement of the pinion compresses a light spring 46 and is limited by an abutment sleeve 42 mounted on a reduced extension 41 of the collar 12 by means of depressions 43 engaging a groove 44. The springs 21, 34 have a rectangular section of considerable depth to provide ample stiff. ness and friction surfaces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US390577XA | 1930-12-27 | 1930-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB390577A true GB390577A (en) | 1933-04-13 |
Family
ID=21903430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35638/31A Expired GB390577A (en) | 1930-12-27 | 1931-12-24 | Improvements in engine starters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB390577A (en) |
-
1931
- 1931-12-24 GB GB35638/31A patent/GB390577A/en not_active Expired
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