JPH0176505U - - Google Patents
Info
- Publication number
- JPH0176505U JPH0176505U JP1987171675U JP17167587U JPH0176505U JP H0176505 U JPH0176505 U JP H0176505U JP 1987171675 U JP1987171675 U JP 1987171675U JP 17167587 U JP17167587 U JP 17167587U JP H0176505 U JPH0176505 U JP H0176505U
- Authority
- JP
- Japan
- Prior art keywords
- valve lifter
- moving part
- valve
- space
- main body
- 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１〜３図はこの考案の第１実施例を示し、第
１図はバルブリフタの組付け状態の断面図、第２
図はバルブリフタの組付け状態の平面図、第３図
はバルブリフタの組付け状態の要部拡大断面図で
ある。第４〜６図はこの考案の第２実施例を示し
、第４図はバルブリフタの調整歯車を省いた要部
拡大平面図、第５図は移動部と調整歯車との螺合
時の要部拡大断面図、第６図は移動部と調整歯車
との離脱状態の要部拡大断面図である。
図において、２はバルブリフタ、４は移動部、
４ｄは小径部、４Ｄは大径部、６は本体部、８は
円孤溝、１０は第１螺刻部、１２は第１歯車部、
１４は仕切板、１６は上部凹部、１８は下部凹部
、２０は第２螺刻部、２２はカムシヤフト、２４
は切欠き部、２６は空間部、２８は調整歯車、３
２はスリツト溝、３４は板バネである。
1 to 3 show a first embodiment of this invention, and FIG. 1 is a cross-sectional view of the valve lifter in an assembled state, and FIG.
The figure is a plan view of the valve lifter in its assembled state, and FIG. 3 is an enlarged cross-sectional view of a main part of the valve lifter in its assembled state. Figures 4 to 6 show a second embodiment of this invention, Figure 4 is an enlarged plan view of the main part of the valve lifter with the adjustment gear omitted, and Figure 5 is the main part when the moving part and the adjustment gear are screwed together. FIG. 6 is an enlarged sectional view of the main part of the moving part and the adjustment gear in a separated state. In the figure, 2 is a valve lifter, 4 is a moving part,
4d is a small diameter part, 4D is a large diameter part, 6 is a main body part, 8 is a circular arc groove, 10 is a first threaded part, 12 is a first gear part,
14 is a partition plate, 16 is an upper recessed portion, 18 is a lower recessed portion, 20 is a second threaded portion, 22 is a camshaft, 24
2 is a notch, 26 is a space, 28 is an adjustment gear, 3
2 is a slit groove, and 34 is a leaf spring.
Claims (1)
において、前記バルブリフタを軸方向に移動可能
な移動部と本体部とにより形成し、移動部と本体
部との間に空間部を形成するとともにこの空間部
内には前記バルブリフタの外部から操作して前記
移動部を移動させバルブクリアランスを調整する
調整機構を設けたことを特徴とするバルブリフタ
。 In a valve lifter used in a valve train of an internal combustion engine, the valve lifter is formed by a moving part that is movable in the axial direction and a main body, and a space is formed between the moving part and the main body, and a space is formed in the space. The valve lifter is characterized in that it is provided with an adjustment mechanism that is operated from the outside of the valve lifter to move the moving part and adjust the valve clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171675U JPH0176505U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171675U JPH0176505U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176505U true JPH0176505U (en) | 1989-05-24 |
Family
ID=31463690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171675U Pending JPH0176505U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002256820A (en) * | 2001-02-23 | 2002-09-11 | Otics Corp | Valve clearance adjustment mechanism for valve train |
-
1987
- 1987-11-10 JP JP1987171675U patent/JPH0176505U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002256820A (en) * | 2001-02-23 | 2002-09-11 | Otics Corp | Valve clearance adjustment mechanism for valve train |