JPS6441605U - - Google Patents
Info
- Publication number
- JPS6441605U JPS6441605U JP13645687U JP13645687U JPS6441605U JP S6441605 U JPS6441605 U JP S6441605U JP 13645687 U JP13645687 U JP 13645687U JP 13645687 U JP13645687 U JP 13645687U JP S6441605 U JPS6441605 U JP S6441605U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- communicates
- rocker arm
- reservoir chamber
- hole
- 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
- 238000005461 lubrication Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、本考案の実施例を示す部分断面立面
図である。第２図は、従来技術による油圧式バル
ブラツシユアジヤスタにおけるリザーバ室内の油
の流れを示している。第３図は、第１図に示す実
施例の組立図である。第４図は、本考案の別の実
施例を示す部分断面立面図である。第５図は、第
４図に示す実施例における弾性体の斜視図である
。
４……ロツカーアーム、５……ボデイ、６……
プランジヤ、６−ｂ……球形頭部、６−ｃ……支
持部、７……チエツク弁、９……高圧室、１０…
…リザーバ室、１２……給油口、１３……給油孔
、１４……潤滑孔、１５……弾性体。
FIG. 1 is a partially sectional elevational view showing an embodiment of the present invention. FIG. 2 shows the flow of oil in a reservoir chamber in a conventional hydraulic valve lash adjuster. FIG. 3 is an assembly diagram of the embodiment shown in FIG. FIG. 4 is a partially sectional elevational view of another embodiment of the present invention. FIG. 5 is a perspective view of the elastic body in the embodiment shown in FIG. 4. 4...Rotzker arm, 5...Body, 6...
Plunger, 6-b...spherical head, 6-c...support part, 7...check valve, 9...high pressure chamber, 10...
... Reservoir chamber, 12 ... Oil supply port, 13 ... Oil supply hole, 14 ... Lubrication hole, 15 ... Elastic body.
Claims (1)
在に嵌入し、高圧室をボデイ底部と該プランジヤ
との間に形成し、プランジヤ中空部に形成された
リザーバ室から高圧室方向への油の流れを許すべ
くチエツク弁を前記プランジヤの底部に設けた油
圧式バルブラツシユアジヤスタであつて、前記プ
ランジヤ上端には球形頭部が形成され、該球形頭
部にはロツカーアームが摺動自在に当接し且つリ
ザーバ室と前記ロツカーアーム当接面とを連通す
る潤滑孔が設けられ、前記ボデイ周壁にはボデイ
内外を連通する給油口が設けられ、前記ブランジ
ヤ周壁には前記給油口とリザーバ室とを連通する
給油孔が設けられた油圧式バルブラツシユアジヤ
スタにおいて、前記ロツカーアームと前記プラン
ジヤとの間にこれらに当接力を加える弾性体を配
設したことを特徴とする油圧式バルブラツシユア
ジヤスタ。 A hollow cylindrical plunger is slidably fitted into a bottomed cylindrical body, a high pressure chamber is formed between the bottom of the body and the plunger, and oil flows from a reservoir chamber formed in the hollow part of the plunger toward the high pressure chamber. A hydraulic valve latch adjuster is provided with a check valve at the bottom of the plunger, the plunger having a spherical head formed at the upper end thereof, a rocker arm slidably abutting against the spherical head; A lubrication hole that communicates between the reservoir chamber and the rocker arm contact surface is provided, a lubrication hole that communicates between the inside and outside of the body is provided on the body peripheral wall, and a lubrication hole that communicates between the lubrication port and the reservoir chamber is provided on the brungear peripheral wall. 1. A hydraulic valve lash adjuster provided with a hole, characterized in that an elastic body is disposed between the rocker arm and the plunger to apply a contact force thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13645687U JPS6441605U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13645687U JPS6441605U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441605U true JPS6441605U (en) | 1989-03-13 |
Family
ID=31396982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13645687U Pending JPS6441605U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441605U (en) |
-
1987
- 1987-09-07 JP JP13645687U patent/JPS6441605U/ja active Pending