JPH0365805U - - Google Patents
Info
- Publication number
- JPH0365805U JPH0365805U JP12807489U JP12807489U JPH0365805U JP H0365805 U JPH0365805 U JP H0365805U JP 12807489 U JP12807489 U JP 12807489U JP 12807489 U JP12807489 U JP 12807489U JP H0365805 U JPH0365805 U JP H0365805U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- tappet
- tapepet
- ceramic
- plate made
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は既提案のタペツトの第１図同様の縦断面図
である。
１０……タペツト、１２……凹溝、１４……凹
所、１６……タペツト底板、１８……タペツト本
体、２４……緩衝板。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view similar to FIG. 1 of a previously proposed tapepet. 10... Tappet, 12... Recessed groove, 14... Recess, 16... Tappet bottom plate, 18... Tappet body, 24... Buffer plate.
Claims (1)
外周面に凹溝が囲設されると共に上面中央部分に
タペツトの下端部を受容する凹所が設けられた円
板状のタペツト底板と、上記タペツト底板の上面
外周部分に配設されたアルミナ、シリカ等のセラ
ミツクスフアイバで作られた円環状の緩衝板と、
その底部に上記タペツト底板及び緩衝部材を一体
的に鋳包んで形成されたアルミニウム合金製の中
空円筒状タペツト本体とから構成されたことを特
徴とするタペツト。 a disk-shaped tapepet bottom plate made of ceramic with excellent wear resistance, having a groove surrounded on its outer circumferential surface and a recess in the center of the upper surface for receiving the lower end of the tapepet; An annular buffer plate made of ceramic fibers such as alumina and silica arranged on the outer periphery of the upper surface of the bottom plate;
1. A tappet comprising a hollow cylindrical tappet body made of aluminum alloy and formed by integrally casting the tappet bottom plate and the buffer member at the bottom thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807489U JPH0365805U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807489U JPH0365805U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365805U true JPH0365805U (en) | 1991-06-26 |
Family
ID=31675806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12807489U Pending JPH0365805U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365805U (en) |
-
1989
- 1989-11-01 JP JP12807489U patent/JPH0365805U/ja active Pending