JPS5825634U - Valve control device for carburetors for industrial vehicles - Google Patents
Valve control device for carburetors for industrial vehiclesInfo
- Publication number
- JPS5825634U JPS5825634U JP11971581U JP11971581U JPS5825634U JP S5825634 U JPS5825634 U JP S5825634U JP 11971581 U JP11971581 U JP 11971581U JP 11971581 U JP11971581 U JP 11971581U JP S5825634 U JPS5825634 U JP S5825634U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lever
- airtight chamber
- levers
- accelerator
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図はキャブレターの
バルブ制御装置の分解斜視図、第２図は同じく組付けた
状態の正断面図、第３図は同じく側面図、第４図は作動
態様を示す側面図である。
１・・・キャブレタ一本体、２・・・バルブシャフト、
３”・・・スロットルバルブ、４・・・アクセルレバ−
１５・・・バルブレバー、４ａ、 ５ａ・・・爪、７
・・・ねじりばね、１０・・・ダイヤフラム装置、１３
・・・気密室、１６・・・ばね、１７・・・調整ロッド
。The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view of a carburetor valve control device, FIG. 2 is a front sectional view of the same assembled state, FIG. 3 is a side view, and FIG. FIG. 3 is a side view showing the operating mode. 1...Carburetor body, 2...Valve shaft,
3”... Throttle valve, 4... Accelerator lever
15...Valve lever, 4a, 5a...Claw, 7
...Torsion spring, 10...Diaphragm device, 13
...airtight chamber, 16...spring, 17...adjustment rod.
Claims (1)
うに取付けられたバルブレバーき、バルブシャフトに回
転可能に取付けられかつアクセルペダルによって回動操
作されるアクセルレバ−と、アクセルレバ−のバルブ開
き方向の回動に関してバルブレバーを従動させるべく両
レバーに互に係脱可能に対設された爪と、両レバーの爪
相互を係合させる方向に両レバーを付勢するばねとを備
え、前記アクセルレバ−とバルブレバーとの間にはイン
テークマニホールドと連通された気密室と、該気密室内
の負圧およびこれに対抗す゛るばね力によってその移動
を制御される調整ロッドとよりなる、バルブ開度調整機
構を組付け、前記気密室内の負圧の低下に応動する一整
ロツドにより前記バルブレバーをバルブ開き方向に回動
せしめるように構゛成したことを特徴とする産業車両用
キャブレターのバルブ制御装置。There is a valve lever attached to the valve shaft of the throttle valve so that it rotates integrally with the valve shaft, an accelerator lever that is rotatably attached to the valve shaft and is rotated by the accelerator pedal, and an accelerator lever that rotates in the valve opening direction. The accelerator lever includes claws that are removably disposed on both levers so as to follow the valve lever in relation to the movement of the accelerator lever, and a spring that urges the levers in a direction in which the claws of the two levers are engaged with each other. A valve opening adjustment mechanism is provided between the valve lever and the intake manifold, and includes an airtight chamber communicating with the intake manifold, and an adjustment rod whose movement is controlled by negative pressure in the airtight chamber and a spring force acting against the airtight chamber. 1. A valve control device for a carburetor for an industrial vehicle, characterized in that the valve lever is rotated in a valve opening direction by an adjustment rod that responds to a decrease in negative pressure in the airtight chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971581U JPS5825634U (en) | 1981-08-11 | 1981-08-11 | Valve control device for carburetors for industrial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11971581U JPS5825634U (en) | 1981-08-11 | 1981-08-11 | Valve control device for carburetors for industrial vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825634U true JPS5825634U (en) | 1983-02-18 |
| JPS6244099Y2 JPS6244099Y2 (en) | 1987-11-19 |
Family
ID=29913756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11971581U Granted JPS5825634U (en) | 1981-08-11 | 1981-08-11 | Valve control device for carburetors for industrial vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825634U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583550U (en) * | 1978-12-01 | 1980-06-09 | ||
| JPS5644430A (en) * | 1979-09-17 | 1981-04-23 | Toyoda Autom Loom Works Ltd | Device for improving idling performance of engine on industrial vehicle |
-
1981
- 1981-08-11 JP JP11971581U patent/JPS5825634U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583550U (en) * | 1978-12-01 | 1980-06-09 | ||
| JPS5644430A (en) * | 1979-09-17 | 1981-04-23 | Toyoda Autom Loom Works Ltd | Device for improving idling performance of engine on industrial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244099Y2 (en) | 1987-11-19 |
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