JPH0356810U - - Google Patents
Info
- Publication number
- JPH0356810U JPH0356810U JP11805189U JP11805189U JPH0356810U JP H0356810 U JPH0356810 U JP H0356810U JP 11805189 U JP11805189 U JP 11805189U JP 11805189 U JP11805189 U JP 11805189U JP H0356810 U JPH0356810 U JP H0356810U
- Authority
- JP
- Japan
- Prior art keywords
- tapepet
- tappet
- bottom plate
- recess
- tappet 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.)
- Granted
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 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図は第１図の−線に沿う横断面図、第３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、３０……襞状突起。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a transverse sectional view taken along the - line in Fig. 1, and Fig. 3 is a longitudinal sectional view similar to Fig. 1 of the previously proposed tapepet. be. 10... Tappet, 12... Concave groove, 14... Concavity, 16... Tappet bottom plate, 18... Tappet body, 30... Fold-like projection.
Claims (1)
外周面に凹溝が囲設されると共に上面中央部分に
タペツト下端の球面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、同タペツト底板を一
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なり、同タペツト
本体のタペツト底板に隣接する中空孔の内周面に
、夫々半径方向内方に延在し上記タペツト下端の
球面部を上記凹所内に誘導して嵌入させる複数個
の襞状突起が設けられていることを特徴とするタ
ペツト。 It is made of ceramic with excellent abrasion resistance, and has a circular groove on its outer circumferential surface and a recess in the center of the upper surface to receive the spherical part of the lower end of the tapepet. It consists of a hollow cylindrical tappet body made of aluminum alloy that is formed by integrally casting a tappet bottom plate, and each extends radially inward on the inner peripheral surface of a hollow hole adjacent to the tappet bottom plate of the tappet body. A tapepet characterized in that it is provided with a plurality of fold-like protrusions for guiding and fitting the spherical portion of the lower end of the tapepet into the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11805189U JPH0724564Y2 (en) | 1989-10-07 | 1989-10-07 | Tappet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11805189U JPH0724564Y2 (en) | 1989-10-07 | 1989-10-07 | Tappet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0356810U true JPH0356810U (en) | 1991-05-31 |
| JPH0724564Y2 JPH0724564Y2 (en) | 1995-06-05 |
Family
ID=31666235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11805189U Expired - Lifetime JPH0724564Y2 (en) | 1989-10-07 | 1989-10-07 | Tappet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724564Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003049622A (en) * | 2001-08-03 | 2003-02-21 | Honda Motor Co Ltd | Rocker arm having changeover mechanism, and its manufacturing method |
-
1989
- 1989-10-07 JP JP11805189U patent/JPH0724564Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003049622A (en) * | 2001-08-03 | 2003-02-21 | Honda Motor Co Ltd | Rocker arm having changeover mechanism, and its manufacturing method |
| JP4598323B2 (en) * | 2001-08-03 | 2010-12-15 | 本田技研工業株式会社 | Rocker arm with switching mechanism and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724564Y2 (en) | 1995-06-05 |