JPH0197051U - - Google Patents
Info
- Publication number
- JPH0197051U JPH0197051U JP19299687U JP19299687U JPH0197051U JP H0197051 U JPH0197051 U JP H0197051U JP 19299687 U JP19299687 U JP 19299687U JP 19299687 U JP19299687 U JP 19299687U JP H0197051 U JPH0197051 U JP H0197051U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- relay
- intake cylinder
- cam surface
- shaft
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図はこの考案の実施例を示し、第１図は正面図
、第２図は第１図左方から見た側面図、第３図は
カム面とローラ外周面を示す拡大図、第４図は別
のカム面断面形を示す第３図と同様の拡大図であ
る。
１１……吸気筒本体、１２……絞り弁軸、１３
……絞り弁開閉レバー、１５……中継軸、１６…
…中継レバー、１７……ローラ、１８……プーリ
、２１……カム面部材、２１ａ……カム面。
The figures show an embodiment of this invention; Fig. 1 is a front view, Fig. 2 is a side view seen from the left side of Fig. 1, Fig. 3 is an enlarged view showing the cam surface and the outer peripheral surface of the roller, and Fig. 4 3 is an enlarged view similar to FIG. 3 showing another cam surface cross-sectional shape. 11... Intake cylinder body, 12... Throttle valve shaft, 13
... Throttle valve opening/closing lever, 15... Relay shaft, 16...
... Relay lever, 17 ... Roller, 18 ... Pulley, 21 ... Cam surface member, 21a ... Cam surface.
Claims (1)
された絞り弁と、前記吸気筒本体外側の前記絞り
弁軸突出部に結合された絞り弁開閉レバーと、前
記吸気筒本体外側に取り付けられた中継軸と、前
記中継軸に回動可能に結合された中継レバーと、
前記両レバーの一方に設けられたカム面と、前記
両レバーの他方に設けられ前記カム面に沿つて転
動するローラと、前記中継レバーに設けられアク
セル操作によるトルクを受けるプーリとからなる
絞り弁機構を備えた内燃機関の吸気筒装置であつ
て、前記カム面部を前記絞り弁開閉レバーと別体
とした吸気筒装置。 a throttle valve rotatably supported by the intake cylinder body via a throttle valve shaft; a throttle valve opening/closing lever coupled to the throttle valve shaft protrusion outside the intake cylinder body; and a throttle valve opening/closing lever attached to the outside of the intake cylinder body. a relay shaft connected to the relay shaft; a relay lever rotatably coupled to the relay shaft;
an aperture consisting of a cam surface provided on one of the levers, a roller provided on the other of the levers that rolls along the cam surface, and a pulley provided on the relay lever that receives torque from accelerator operation; 1. An intake cylinder device for an internal combustion engine including a valve mechanism, wherein the cam surface portion is separate from the throttle valve opening/closing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19299687U JPH0197051U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19299687U JPH0197051U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197051U true JPH0197051U (en) | 1989-06-28 |
Family
ID=31483819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19299687U Pending JPH0197051U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197051U (en) |
-
1987
- 1987-12-18 JP JP19299687U patent/JPH0197051U/ja active Pending