JPS57113934A - Mechanism of setting throttle valve opening for idling - Google Patents
Mechanism of setting throttle valve opening for idlingInfo
- Publication number
- JPS57113934A JPS57113934A JP143781A JP143781A JPS57113934A JP S57113934 A JPS57113934 A JP S57113934A JP 143781 A JP143781 A JP 143781A JP 143781 A JP143781 A JP 143781A JP S57113934 A JPS57113934 A JP S57113934A
- Authority
- JP
- Japan
- Prior art keywords
- rib
- carburetor
- throttle valve
- adjusting screw
- screw
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
PURPOSE: To fulfill the damper proof function with a simple mechanism by minimizing the dimensions of the distal end of the auxiliary adjusting screw protruding from the end surface of a rib extending from the carburetor body and by shielding the distal end of the main adjusting screw with the rib.
CONSTITUTION: A throttle valve 3 is placed within the air horn 2 of a carburetor 1. An adjusting lever 4 and an operating lever 5 are fixed to the shaft of the throttle valve 3 outside the carburetor. The rib 7 protrudes on the outside of the carburetor 1. The left side of the rib 7 is hollowed to form a shield 8, in the center of which is provided a horizontal threaded hole to accommodate the auxiliary adjusting screw 9 through a coiled spring 11. The main adjusting screw 12 is screwed in the upper portion of the adjusting lever 4 and the screw head with a driving slot is sealed with a blind plug 14. The distance l1 between the end face of the rib and that of the large-diameter portion 10 of the auxiliary screw 9 is made zero when adjusted by the manufacture.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143781A JPS57113934A (en) | 1981-01-07 | 1981-01-07 | Mechanism of setting throttle valve opening for idling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP143781A JPS57113934A (en) | 1981-01-07 | 1981-01-07 | Mechanism of setting throttle valve opening for idling |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57113934A true JPS57113934A (en) | 1982-07-15 |
JPH0159415B2 JPH0159415B2 (en) | 1989-12-18 |
Family
ID=11501412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP143781A Granted JPS57113934A (en) | 1981-01-07 | 1981-01-07 | Mechanism of setting throttle valve opening for idling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113934A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56101434U (en) * | 1979-12-29 | 1981-08-10 |
-
1981
- 1981-01-07 JP JP143781A patent/JPS57113934A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56101434U (en) * | 1979-12-29 | 1981-08-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH0159415B2 (en) | 1989-12-18 |
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