JPH0246037U - - Google Patents
Info
- Publication number
- JPH0246037U JPH0246037U JP12471588U JP12471588U JPH0246037U JP H0246037 U JPH0246037 U JP H0246037U JP 12471588 U JP12471588 U JP 12471588U JP 12471588 U JP12471588 U JP 12471588U JP H0246037 U JPH0246037 U JP H0246037U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- wire
- carburetor
- throttle
- lever
- 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.)
- Pending
Links
- 210000003813 thumb Anatomy 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の気化器スロツトルバルブの強
制戻し機構の要部を示す一実施例構成図、第２図
は第１図の強制戻し機構と気化器とを連結した構
成図である。
１４……サムレバー、１８……回転部材、２０
……戻しばね、２２……開弁用ワイヤ、２４……
閉弁用ワイヤ、２７……係合突出部、２８……切
欠、２９……縁部、３０……スロツトルバルブ、
３８……スロツトルレバー、４０……吸気通路。
FIG. 1 is a block diagram of an embodiment showing the essential parts of the forced return mechanism of the carburetor throttle valve of the present invention, and FIG. 2 is a block diagram of the forced return mechanism of FIG. 1 connected to the carburetor. 14... Thumb lever, 18... Rotating member, 20
... Return spring, 22 ... Valve opening wire, 24 ...
Valve closing wire, 27... Engaging protrusion, 28... Notch, 29... Edge, 30... Throttle valve,
38...throttle lever, 40...intake passage.
Claims (1)
を作動させるためのサムスロツトルレバーと、そ
のサムスロツトルレバーの操作によつて一方向へ
回転させられると共に戻しばねによつてその反対
方向へ回転させられるよう付勢される回転部材と
、その回転部材にそれぞれ一端を連結する開弁用
ワイヤ並びに閉弁用ワイヤと、それら開弁用ワイ
ヤ並びに閉弁用ワイヤのそれぞれの他端が連結さ
れるスロツトルバルブ開閉手段とを有し、前記回
転部材の回転による開弁用ワイヤあるいは閉弁用
ワイヤの牽引力によつて前記スロツトルバルブを
作動させて吸気通路を断面を可変させる気化器に
おいて、ブレーキレバーに前記回転部材と係合さ
せるための手段を設け、そのブレーキレバーの操
作によつて回転部材をサムスロツトルレバーの操
作時とは反対方向に回転させることを特徴とする
気化器スロツトルバルブの強制戻し機構。 A thumb throttle lever for operating a throttle valve in the direction of opening the carburetor intake passage, and a thumb throttle lever that is rotated in one direction by operation of the thumb throttle lever and rotated in the opposite direction by a return spring. A rotating member that is biased to be energized, a valve opening wire and a valve closing wire each having one end connected to the rotating member, and a slot to which the other ends of the valve opening wire and valve closing wire are connected. In the carburetor, the carburetor has a throttle valve opening/closing means, and operates the throttle valve by the traction force of the valve opening wire or the valve closing wire caused by the rotation of the rotating member to vary the cross section of the intake passage. A carburetor throttle valve characterized in that a means for engaging the rotary member is provided at the brake lever, and when the brake lever is operated, the rotary member is rotated in a direction opposite to that when the thumb throttle lever is operated. Forced return mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12471588U JPH0246037U (en) | 1988-09-26 | 1988-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12471588U JPH0246037U (en) | 1988-09-26 | 1988-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246037U true JPH0246037U (en) | 1990-03-29 |
Family
ID=31374691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12471588U Pending JPH0246037U (en) | 1988-09-26 | 1988-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246037U (en) |
-
1988
- 1988-09-26 JP JP12471588U patent/JPH0246037U/ja active Pending