JPH0191004U - - Google Patents
Info
- Publication number
- JPH0191004U JPH0191004U JP18710787U JP18710787U JPH0191004U JP H0191004 U JPH0191004 U JP H0191004U JP 18710787 U JP18710787 U JP 18710787U JP 18710787 U JP18710787 U JP 18710787U JP H0191004 U JPH0191004 U JP H0191004U
- Authority
- JP
- Japan
- Prior art keywords
- tappet
- valve
- guide section
- tappets
- tappet guide
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Vibration Dampers (AREA)
Description
第１〜２図はそれぞれ本考案の第１、第２実施
例のタペツト装置図、第３〜４図は従来例で第３
図は動弁機構の概要図、第４図は、通常のオイル
タペツトの構造図である。
１……弁、２……弁ばね、４……カム、５……
タペツト、５ａ……下部タペツト、５ｂ……上部
タペツト、１２……タペツトガイド部、１６……
ばね、１９……油溜り、２８……空胴（ばね室）
。
Figures 1 and 2 are diagrams of the tappet device of the first and second embodiments of the present invention, respectively, and Figures 3 and 4 are of the conventional tappet device.
The figure is a schematic diagram of the valve mechanism, and FIG. 4 is a structural diagram of a normal oil tappet. 1... Valve, 2... Valve spring, 4... Cam, 5...
Tappet, 5a...lower tapepet, 5b...upper tapepet, 12...tape guide section, 16...
Spring, 19...Oil sump, 28...Cavity (spring chamber)
.
Claims (1)
ムによりタペツトとロツカアームを介して駆動す
る動弁装置において、下部５ａと上部５ｂに摺動
可能なように分割したタペツト５と、両者の外周
端部とタペツトガイド部１２により形成され通常
の弁すきまに相当する高さｈを有する油溜り１９
と、前記上下両タペツトにより形成される空胴内
に設置され両タペツトを反対方向に付勢する圧縮
ばねとを有してなるタペツト装置。 In a valve operating device in which a valve urged to be seated by a valve spring is driven by a cam via a tappet and a rocker arm, a tappet 5 is slidably divided into a lower part 5a and an upper part 5b, and the outer peripheral ends of both. An oil sump 19 is formed by the tappet guide section 12 and the tappet guide section 12 and has a height h corresponding to a normal valve clearance.
and a compression spring disposed in a cavity formed by the upper and lower tappets and biasing the upper and lower tappets in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18710787U JPH0191004U (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18710787U JPH0191004U (en) | 1987-12-10 | 1987-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191004U true JPH0191004U (en) | 1989-06-15 |
Family
ID=31478286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18710787U Pending JPH0191004U (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191004U (en) |
-
1987
- 1987-12-10 JP JP18710787U patent/JPH0191004U/ja active Pending
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