JPH0317240U - - Google Patents
Info
- Publication number
- JPH0317240U JPH0317240U JP7707889U JP7707889U JPH0317240U JP H0317240 U JPH0317240 U JP H0317240U JP 7707889 U JP7707889 U JP 7707889U JP 7707889 U JP7707889 U JP 7707889U JP H0317240 U JPH0317240 U JP H0317240U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- valve shaft
- carburetor
- shaft
- diameter portion
- 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
- 238000002788 crimping Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は従来の絞り弁軸を示す縦断面図、第２
図は本考案の気化器の絞り弁軸の一実施例を示す
側面図、第３図は第２図に示した絞り弁軸にレバ
ーをカシメ取着する為にカシメ治具に配置した状
態を示す縦断面図、第４図は本考案になる気化器
の絞り弁軸を気化器に装着した状態を示す縦断面
図である。第５図、第６図は本考案になる気化器
の絞り弁軸の他の実施例を示す縦断面図である。
１０……絞り弁軸、１０Ｂ……中径部、１０Ｃ
……小径部、１０Ｄ……係止段部。
Figure 1 is a vertical cross-sectional view showing a conventional throttle valve shaft;
The figure is a side view showing one embodiment of the throttle valve shaft of the carburetor of the present invention, and Figure 3 shows the state in which the lever is placed on a crimping jig for crimping and attaching the lever to the throttle valve shaft shown in Figure 2. FIG. 4 is a longitudinal sectional view showing a state in which the throttle valve shaft of the carburetor according to the present invention is attached to the carburetor. 5 and 6 are longitudinal sectional views showing other embodiments of the throttle valve shaft of the carburetor according to the present invention. 10... Throttle valve shaft, 10B... Medium diameter part, 10C
...Small diameter part, 10D...Locking stepped part.
Claims (1)
路をまたいで軸孔を穿設し、該軸孔には、端部に
レバーをカシメて取着した絞り弁軸を回動自在に
配置した気化器の絞り弁軸において、絞り弁軸１
０の一端のレバー取着側端部Ａの近傍に、絞り弁
軸１０の直径φＡより小径の直径φＢをを有する
中径部１０Ｂと、中径部１０Ｂの直径φＢより更
に小径の直径φＣを有する小径部１０Ｃと、を他
端にむけて連続して形成し、中径部１０Ｂと小径
部１０Ｃとにより係止段部１０Ｄを形成してなる
気化器の絞り弁軸。 前記係止段部を絞り弁軸１０の長手方向軸心
−に対して直交する平坦面としてなる実用新
案登録請求の範囲第１項記載の気化器の絞り弁軸
。 前記係止段部を傾斜面としてなる実用新案登
録請求の範囲第１項記載の気化器の絞り弁軸。 前記係止段部を曲線面としてなる実用新案登
録請求の範囲第１項記載の気化器の絞り弁軸。[Scope of Claim for Utility Model Registration] A shaft hole is formed in a carburetor body through which an intake passage passes through, and a shaft hole is formed across the intake passage, and a throttle valve is attached to the shaft hole by caulking a lever at the end thereof. In the throttle valve shaft of a carburetor whose shaft is rotatably arranged, the throttle valve shaft 1
In the vicinity of the lever attachment side end A of one end of the throttle valve shaft 10, there is a medium diameter portion 10B having a diameter φB smaller than the diameter φA of the throttle valve shaft 10, and a diameter φC smaller than the diameter φB of the medium diameter portion 10B. A throttle valve shaft of a carburetor, in which a small diameter portion 10C and a small diameter portion 10C are formed continuously toward the other end, and a locking stepped portion 10D is formed by the medium diameter portion 10B and the small diameter portion 10C. The throttle valve shaft of a carburetor according to claim 1, wherein the locking stepped portion is a flat surface perpendicular to the longitudinal axis of the throttle valve shaft 10. A throttle valve shaft for a carburetor according to claim 1, wherein the locking stepped portion is an inclined surface. A throttle valve shaft for a carburetor according to claim 1, wherein the locking stepped portion has a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077078U JP2527794Y2 (en) | 1989-06-30 | 1989-06-30 | Vaporizer valve stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077078U JP2527794Y2 (en) | 1989-06-30 | 1989-06-30 | Vaporizer valve stem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0317240U true JPH0317240U (en) | 1991-02-20 |
| JP2527794Y2 JP2527794Y2 (en) | 1997-03-05 |
Family
ID=31619127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077078U Expired - Lifetime JP2527794Y2 (en) | 1989-06-30 | 1989-06-30 | Vaporizer valve stem |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527794Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63156439U (en) * | 1987-03-31 | 1988-10-13 |
-
1989
- 1989-06-30 JP JP1989077078U patent/JP2527794Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63156439U (en) * | 1987-03-31 | 1988-10-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527794Y2 (en) | 1997-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |