JPS643261A - Starting device for internal combustion engine - Google Patents
Starting device for internal combustion engineInfo
- Publication number
- JPS643261A JPS643261A JP15856287A JP15856287A JPS643261A JP S643261 A JPS643261 A JP S643261A JP 15856287 A JP15856287 A JP 15856287A JP 15856287 A JP15856287 A JP 15856287A JP S643261 A JPS643261 A JP S643261A
- Authority
- JP
- Japan
- Prior art keywords
- starter case
- forming
- metal mold
- seal
- installing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Sealing Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To maintain high airtightness of sealing parts and a starter case installing part by forming the inner faces of the gearing cylinder and seal fitting cylinder and the seal installing peripheral face of a starter case all into concentricity extending in the direction of a crankshaft. CONSTITUTION:In a vertical-shaft overhang type two-cycle internal combustion engine, a starter case 20 which is the base plate of a starting device 6 is formed with a synthetic resin. The inner faces of a bearing cylinder 21 and a seal fitting cylinder 22 in the center and a seal installing peripheral face 23 are all extended in the direction of a crankshaft. These parts and the inner face sides of a fixing flange 24 are formed by the mold of the inner face side of a metal mold for forming a starter case 20, and the inner faces of both cylinders 21, 22 and the seal installing peripheral face 23 can be formed into highly accurate concentricity relatively easily by means of one forming metal mold. Since the joint face of a fixing flange 24 is also formed through the same metal mold, merely by forming only the metal mold with high accuracy, the high airtightness of each sealing part and the installing part of a starter case can be maintained while preventing unburnt gas, etc., from leaking out of a crankcase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158562A JP2520647B2 (en) | 1987-06-25 | 1987-06-25 | Internal combustion engine starter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158562A JP2520647B2 (en) | 1987-06-25 | 1987-06-25 | Internal combustion engine starter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS643261A true JPS643261A (en) | 1989-01-09 |
JP2520647B2 JP2520647B2 (en) | 1996-07-31 |
Family
ID=15674413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62158562A Expired - Fee Related JP2520647B2 (en) | 1987-06-25 | 1987-06-25 | Internal combustion engine starter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2520647B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0176561U (en) * | 1987-11-10 | 1989-05-24 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4886653B2 (en) * | 2007-10-25 | 2012-02-29 | スターテング工業株式会社 | Recoil starter |
-
1987
- 1987-06-25 JP JP62158562A patent/JP2520647B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0176561U (en) * | 1987-11-10 | 1989-05-24 |
Also Published As
Publication number | Publication date |
---|---|
JP2520647B2 (en) | 1996-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |