JPH0356809U - - Google Patents
Info
- Publication number
- JPH0356809U JPH0356809U JP11749989U JP11749989U JPH0356809U JP H0356809 U JPH0356809 U JP H0356809U JP 11749989 U JP11749989 U JP 11749989U JP 11749989 U JP11749989 U JP 11749989U JP H0356809 U JPH0356809 U JP H0356809U
- Authority
- JP
- Japan
- Prior art keywords
- aluminum alloy
- valve
- surface layer
- valve lifter
- contact part
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims 5
- 239000002344 surface layer Substances 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示した正断面図、
第２図は第１図の要部断面図、第３図は第２図の
要部説明図、第４図は本考案の他の実施例を示し
た断面図、第５図は第４図の要部説明図である。
２，２０……バルブリフタ、２ａ，２０ａ……
当接部、２ｂ，２０ｂ……本体。
FIG. 1 is a front sectional view showing an embodiment of the present invention;
Fig. 2 is a sectional view of the main part of Fig. 1, Fig. 3 is an explanatory diagram of the main part of Fig. 2, Fig. 4 is a sectional view showing another embodiment of the present invention, and Fig. 5 is a sectional view of the main part of Fig. 4. FIG. 2, 20... Valve lifter, 2a, 20a...
Contact portion, 2b, 20b...main body.
Claims (1)
ツドボア内に摺動自在に嵌装されたアルミニウム
合金製バルブリフタにおいて、吸排バルブの軸端
との当接部の少なくとも表層をアルミニウム合金
材料で形成し、この当接部をアルミニウム合金で
鋳込んで当接部の表層をアルミニウム合金の本体
と金属結合させてバルブリフタを一体成形したこ
とを特徴とするアルミニウム合金製バルブリフタ
。 In an aluminum alloy valve lifter that is provided in a valve operating mechanism of an engine intake/exhaust valve and is slidably fitted into a head bore, at least the surface layer of the contact portion with the shaft end of the intake/exhaust valve is formed of an aluminum alloy material. An aluminum alloy valve lifter characterized in that the valve lifter is integrally molded by casting the contact part with aluminum alloy and metallurgically bonding the surface layer of the contact part to the aluminum alloy main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749989U JPH0356809U (en) | 1989-10-05 | 1989-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749989U JPH0356809U (en) | 1989-10-05 | 1989-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356809U true JPH0356809U (en) | 1991-05-31 |
Family
ID=31665715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11749989U Pending JPH0356809U (en) | 1989-10-05 | 1989-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003012104A (en) * | 2001-07-03 | 2003-01-15 | Yokohama Kinzoku Kogei:Kk | Net supporting device for dump |
| JP4556138B2 (en) * | 2005-12-06 | 2010-10-06 | 株式会社アイベックス | Foldable freestanding enclosure |
-
1989
- 1989-10-05 JP JP11749989U patent/JPH0356809U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003012104A (en) * | 2001-07-03 | 2003-01-15 | Yokohama Kinzoku Kogei:Kk | Net supporting device for dump |
| JP4556138B2 (en) * | 2005-12-06 | 2010-10-06 | 株式会社アイベックス | Foldable freestanding enclosure |