JPS62175203U - - Google Patents
Info
- Publication number
- JPS62175203U JPS62175203U JP6467886U JP6467886U JPS62175203U JP S62175203 U JPS62175203 U JP S62175203U JP 6467886 U JP6467886 U JP 6467886U JP 6467886 U JP6467886 U JP 6467886U JP S62175203 U JPS62175203 U JP S62175203U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- plunger
- high pressure
- piston
- spring
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第1図は本考案のゼロラツシユアジヤスタの一
実施例を示す縦断面図、第2図はクリアランスピ
ストンの一例を示す拡大断面図、第3図はクリア
ランスピストンの他の例を示す拡大断面図、第4
図はゼロラツシユアジヤスタを用いた動弁機構の
一例を示す側面図である。
10…ゼロラツシユアジヤスタ、11…ボデー
、12…低圧室、13…プランジヤ、15…高圧
室、17…クリアランスピストン、17a…連通
孔、17b…ピストン、17d…スプリング。
Fig. 1 is a longitudinal sectional view showing one embodiment of the zero lash adjuster of the present invention, Fig. 2 is an enlarged sectional view showing an example of the clearance piston, and Fig. 3 is an enlarged sectional view showing another example of the clearance piston. Figure, 4th
The figure is a side view showing an example of a valve mechanism using a zero lash adjuster. 10...Zero lash adjuster, 11...Body, 12...Low pressure chamber, 13...Plunger, 15...High pressure chamber, 17...Clearance piston, 17a...Communication hole, 17b...Piston, 17d...Spring.
Claims (1)
に挿嵌されていて、低圧室を有するプランジヤと
、このプランジヤと上記ボデーとで構成された高
圧室と、上記低圧室と高圧室とを選択的に連通す
るチエツクバルブと、上記プランジヤを上記高圧
室から押し出す向きに付勢するプランジヤスプリ
ングとからなるゼロラツシユアジヤスタにおいて
、高圧室とその外部とを連通する連通孔と、この
連通孔に摺動自在に嵌挿されたピストンと、この
ピストンを上記高圧室の容積を減少する向きに押
動する、上記プランジヤスプリングの弾力より小
さい弾力を有するスプリングとからなるクリアラ
ンスピストンを設けたことを特徴とするゼロラツ
シユアジヤスタ。 A cylindrical body, a plunger slidably fitted into the body and having a low pressure chamber, a high pressure chamber constituted by the plunger and the body, and selectively controlling the low pressure chamber and the high pressure chamber. A zero latch adjuster includes a check valve that communicates with the high pressure chamber, and a plunger spring that biases the plunger in a direction to push the plunger out of the high pressure chamber. The invention is characterized by providing a clearance piston consisting of a movably fitted piston and a spring having elasticity smaller than the elasticity of the plunger spring that pushes the piston in a direction to reduce the volume of the high pressure chamber. Zero tension adjuster.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6467886U JPS62175203U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6467886U JPS62175203U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62175203U true JPS62175203U (en) | 1987-11-07 |
Family
ID=30901052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6467886U Pending JPS62175203U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62175203U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054684A (en) * | 2003-08-05 | 2005-03-03 | Toyota Motor Corp | Lash adjuster |
-
1986
- 1986-04-28 JP JP6467886U patent/JPS62175203U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054684A (en) * | 2003-08-05 | 2005-03-03 | Toyota Motor Corp | Lash adjuster |