JPS611606U - hydraulic lifter - Google Patents
hydraulic lifterInfo
- Publication number
- JPS611606U JPS611606U JP8704984U JP8704984U JPS611606U JP S611606 U JPS611606 U JP S611606U JP 8704984 U JP8704984 U JP 8704984U JP 8704984 U JP8704984 U JP 8704984U JP S611606 U JPS611606 U JP S611606U
- Authority
- JP
- Japan
- Prior art keywords
- reservoir chamber
- cylinder part
- outer cylinder
- chamber formed
- communicating
- 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)
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
第1図は本考案第1実施例の油圧リフタを示す断面図、
第2図は本考案第2実施例の油圧リフタを示す要部断面
図、第3図は従来の油圧リフタを示す断面図である。
1・・・・・・リフタボディ、2・・・・・・外筒部、
3・・・・・・内筒部、4・・・・・・底壁部、5・・
・・・・上壁部、6・・・・・・第1リザーバ室、8・
・・・・・油供給口、9・・・・・・固定プランジャ、
10・・・・・・第2リザーバ室、11・・・・・・油
導入口、12・・・・・・可動プランジャ、13・・・
・・・リーククリアランス、14・・・・・・ポールチ
ェック弁(一方向弁)、15・・・・・・高圧室、19
・・・・・・環状仕切壁、22・・・・・・外向きフラ
ンジ。FIG. 1 is a sectional view showing a hydraulic lifter according to the first embodiment of the present invention;
FIG. 2 is a sectional view of essential parts of a hydraulic lifter according to a second embodiment of the present invention, and FIG. 3 is a sectional view of a conventional hydraulic lifter. 1...Lifter body, 2...Outer cylinder part,
3...Inner cylinder part, 4...Bottom wall part, 5...
...Top wall section, 6...First reservoir chamber, 8.
...Oil supply port, 9...Fixed plunger,
10... Second reservoir chamber, 11... Oil inlet, 12... Movable plunger, 13...
... Leak clearance, 14 ... Paul check valve (one-way valve), 15 ... High pressure chamber, 19
......Annular partition wall, 22...Outward flange.
Claims (1)
部と、外筒部の上面を覆う土壁部と、これら内外筒部と
上底壁部に囲まれて形成された第1リザーバ室と、前記
外筒部に開口させた油供給口と、を有するリフタボデイ
と、前記内筒部の内周に配置させると共に、固定プラン
ジャの外周にリーククリアランスを保持して摺動可能に
嵌合させた可動プランジャと、前記固定プランジャの内
部に形成され、前記第1リザーパ室とは上端の油導入口
を介して連通ずる第2リザーバ室と、前記可動ブランジ
ャの内部に形成され、一方向弁を介して前記第2リザー
バ室と連通ずる高圧室と、、を備えた油圧リフタにおい
て、前記第1リザーバ室に、土壁部から油供給口よりも
低い位置まで延設させて環状仕切壁を配置し、かつ該環
状仕切壁の下縁に連設させて外向きフランジを形成させ
たことを特徴とする油圧リフタ。An outer cylinder part, an inner cylinder part, a bottom wall part connecting the inner cylinder part and the outer cylinder part, an earthen wall part covering the upper surface of the outer cylinder part, and surrounded by these inner and outer cylinder parts and the upper bottom wall part. a lifter body having a first reservoir chamber formed by a first reservoir chamber, and an oil supply port opened in the outer cylindrical portion; and a lifter body disposed on the inner periphery of the inner cylindrical portion, and maintaining a leak clearance around the outer periphery of the fixed plunger. a second reservoir chamber formed inside the fixed plunger and communicating with the first reservoir chamber through an oil inlet at an upper end; a high pressure chamber formed inside and communicating with the second reservoir chamber via a one-way valve; A hydraulic lifter comprising an extending annular partition wall, and an outward flange formed in a continuous manner with a lower edge of the annular partition wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8704984U JPS611606U (en) | 1984-06-11 | 1984-06-11 | hydraulic lifter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8704984U JPS611606U (en) | 1984-06-11 | 1984-06-11 | hydraulic lifter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS611606U true JPS611606U (en) | 1986-01-08 |
Family
ID=30638911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8704984U Pending JPS611606U (en) | 1984-06-11 | 1984-06-11 | hydraulic lifter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS611606U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62131906A (en) * | 1985-11-29 | 1987-06-15 | イナ・ベルツラ−ゲル・シエツフレル・コマンデイ−ト ゲゼルシヤフト | Automatic control type hydraulic tapet |
-
1984
- 1984-06-11 JP JP8704984U patent/JPS611606U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62131906A (en) * | 1985-11-29 | 1987-06-15 | イナ・ベルツラ−ゲル・シエツフレル・コマンデイ−ト ゲゼルシヤフト | Automatic control type hydraulic tapet |
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