JPS6487838A - Throttle valve control device for internal combustion engine - Google Patents
Throttle valve control device for internal combustion engineInfo
- Publication number
- JPS6487838A JPS6487838A JP24375087A JP24375087A JPS6487838A JP S6487838 A JPS6487838 A JP S6487838A JP 24375087 A JP24375087 A JP 24375087A JP 24375087 A JP24375087 A JP 24375087A JP S6487838 A JPS6487838 A JP S6487838A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- throttle valve
- spring
- end section
- supported
- 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
Abstract
PURPOSE:To prevent wear and unusual noise from being generated between sleeves and the end of a spring by rotating the sleeve on the side of a throttle lever, which is one out of two sleeves supporting the both ends of a throttle valve return spring, monolithically with a throttle valve shaft. CONSTITUTION:The both ends of a throttle valve return spring 10 are supported by both No.1 sleeve 17 and No.2 sleeve 18. Here, when a throttle valve shaft 6 is rotated, the end section of the throttle valve return spring 10 on the side of a throttle lever 9 is displaced in rotation accompanied with the rotation of the throttle lever 9 so as to press No.2 sleeve 18 into contact with the throttle valve shaft 6 by spring force, no relative slide between No.2 sleeve 18 and the end section of the spring 10 supported thereby will never take place. On the other hand, the end section of the spring 10 supported by No.1 sleeve 17 only presses No.1 sleeve 17 onto a bearing housing 4 so as to be hardly displaced, no relative slide between No.1 sleeve 17 and the end section of the spring 10 will never take place either, thereby preventing both unusual noise and abnormal wear from being generated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243750A JPH07103822B2 (en) | 1987-09-30 | 1987-09-30 | Throttle valve control device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62243750A JPH07103822B2 (en) | 1987-09-30 | 1987-09-30 | Throttle valve control device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6487838A true JPS6487838A (en) | 1989-03-31 |
JPH07103822B2 JPH07103822B2 (en) | 1995-11-08 |
Family
ID=17108426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62243750A Expired - Fee Related JPH07103822B2 (en) | 1987-09-30 | 1987-09-30 | Throttle valve control device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07103822B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146887A (en) * | 1990-07-12 | 1992-09-15 | General Motors Corporation | Valve assembly |
KR100321896B1 (en) * | 1993-04-12 | 2002-06-20 | 이누이 도모지 | A throttle valve operating device used in an internal combustion engine |
JP2006077771A (en) * | 2004-09-07 | 2006-03-23 | Robert Bosch Gmbh | Throttle device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047827A (en) * | 1983-08-10 | 1985-03-15 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Return device for adjusting member |
JPS63212731A (en) * | 1987-03-02 | 1988-09-05 | Mitsubishi Electric Corp | Intake throttle valve return device of engine |
-
1987
- 1987-09-30 JP JP62243750A patent/JPH07103822B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047827A (en) * | 1983-08-10 | 1985-03-15 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Return device for adjusting member |
JPS63212731A (en) * | 1987-03-02 | 1988-09-05 | Mitsubishi Electric Corp | Intake throttle valve return device of engine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146887A (en) * | 1990-07-12 | 1992-09-15 | General Motors Corporation | Valve assembly |
KR100321896B1 (en) * | 1993-04-12 | 2002-06-20 | 이누이 도모지 | A throttle valve operating device used in an internal combustion engine |
JP2006077771A (en) * | 2004-09-07 | 2006-03-23 | Robert Bosch Gmbh | Throttle device |
DE102004043125B4 (en) * | 2004-09-07 | 2017-10-05 | Robert Bosch Gmbh | throttling device |
Also Published As
Publication number | Publication date |
---|---|
JPH07103822B2 (en) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |