JPS5964451U - piston - Google Patents
pistonInfo
- Publication number
- JPS5964451U JPS5964451U JP16014882U JP16014882U JPS5964451U JP S5964451 U JPS5964451 U JP S5964451U JP 16014882 U JP16014882 U JP 16014882U JP 16014882 U JP16014882 U JP 16014882U JP S5964451 U JPS5964451 U JP S5964451U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- headed
- cylindrical base
- ceramic material
- piston
- 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
- Pistons, Piston Rings, And Cylinders (AREA)
- Ceramic Products (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施態様を示す平面図、第2図は第
1図A−A線上の縦断正面図、第3図は同じく他の実施
例を示す縦断正面図、第4図は従来の実施例を示す第2
図相当部分の一部切欠き断面図である。
1・・・有頭円筒基体、1′・・・有頭頂部、2・・・
セラミック部材、4・・・凹溝部。FIG. 1 is a plan view showing one embodiment of the present invention, FIG. 2 is a longitudinal sectional front view taken along the line A-A in FIG. 1, FIG. 3 is a longitudinal sectional front view showing another embodiment, and FIG. A second example showing a conventional embodiment
FIG. 3 is a partially cutaway sectional view of a portion corresponding to the figure. 1... Headed cylindrical base, 1'... Headed top, 2...
Ceramic member, 4... concave groove part.
Claims (1)
基体の該有頭部に、別体のセラミック材を装着してなる
ピストンにおいて、前記有頭円筒基体1の有頭頂部1′
に凹溝部4を形成し、該凹溝部は開口側より底面側を大
径となすか、又は内周壁を螺子面となし、加熱焼成に伴
ない化学結合゛されたSiO2,Cr2O3およびA1
□03からなる組成を有する別体のセラミック材を前記
凹溝部4に嵌合装着してなるピストン。In a piston formed by attaching a separate ceramic material to the head of a headed cylindrical base made of a metal material such as cast iron or aluminum, the headed top portion 1' of the headed cylindrical base 1 is provided.
A groove 4 is formed in the groove, and the diameter of the groove is larger on the bottom side than on the opening side, or the inner circumferential wall has a threaded surface, and SiO2, Cr2O3, and A1 are chemically bonded during heating and firing.
A piston formed by fitting a separate ceramic material having a composition of □03 into the groove portion 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16014882U JPS5964451U (en) | 1982-10-22 | 1982-10-22 | piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16014882U JPS5964451U (en) | 1982-10-22 | 1982-10-22 | piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5964451U true JPS5964451U (en) | 1984-04-27 |
Family
ID=30352329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16014882U Pending JPS5964451U (en) | 1982-10-22 | 1982-10-22 | piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5964451U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645259A (en) * | 1979-09-17 | 1981-04-24 | Honda Motor Co Ltd | Casting comprising dissimilar materials |
JPS5645134B2 (en) * | 1974-01-16 | 1981-10-24 |
-
1982
- 1982-10-22 JP JP16014882U patent/JPS5964451U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645134B2 (en) * | 1974-01-16 | 1981-10-24 | ||
JPS5645259A (en) * | 1979-09-17 | 1981-04-24 | Honda Motor Co Ltd | Casting comprising dissimilar materials |
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