JPS5619720A - Maintaining method for interval - Google Patents
Maintaining method for intervalInfo
- Publication number
- JPS5619720A JPS5619720A JP9542579A JP9542579A JPS5619720A JP S5619720 A JPS5619720 A JP S5619720A JP 9542579 A JP9542579 A JP 9542579A JP 9542579 A JP9542579 A JP 9542579A JP S5619720 A JPS5619720 A JP S5619720A
- Authority
- JP
- Japan
- Prior art keywords
- interval
- faces
- resin layer
- thermoplastic resin
- maintaining fitting
- 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
Abstract
PURPOSE: To make an interval-maintaining fitting maintain a fixed interval by deforming the interval-maintaining fitting with a thermoplastic resin layer by high-frequency induction heating.
CONSTITUTION: An interval-maintaining fitting 4 having a thermoplastic resin layer 3 on the surface or in the inside part thereof is inserted between two faces 1 and 2, thereby these two faces 1 and 2 being maintained almost in parallel. Next, a high- frequency electric current is sent to a heating coil 6 connected with a high-frequency oscillating device 5, and by the induction current thus generated the interval-maintaining fitting 4 is heated, thereby the thermoplastic resin layer 3 in the interval- maintaining fitting 4 is deformed through melting or softening. The heating is stopped when the interval between two faces 1 and 2 turns to be of fixed measure and the cooling is applied for hardening the thermoplastic resin layer 3, thereby the interval is maintained. In this way, the maintenance of the interval between two faces in high accuracy is attained easily in a short time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9542579A JPS5619720A (en) | 1979-07-25 | 1979-07-25 | Maintaining method for interval |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9542579A JPS5619720A (en) | 1979-07-25 | 1979-07-25 | Maintaining method for interval |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619720A true JPS5619720A (en) | 1981-02-24 |
JPS6226897B2 JPS6226897B2 (en) | 1987-06-11 |
Family
ID=14137333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9542579A Granted JPS5619720A (en) | 1979-07-25 | 1979-07-25 | Maintaining method for interval |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619720A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59232820A (en) * | 1983-06-15 | 1984-12-27 | Kyoraku Co Ltd | Welding method of plastic member |
JPS62259386A (en) * | 1986-05-02 | 1987-11-11 | 川崎製鉄株式会社 | Induction heater of slab |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146734A (en) * | 1987-12-02 | 1989-06-08 | San Chem Kk | Heat retaining sheet |
JPH0244678A (en) * | 1988-08-03 | 1990-02-14 | Nippon Steel Corp | Far infrared radiation heater material |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039325A (en) * | 1973-07-16 | 1975-04-11 | ||
JPS5143641A (en) * | 1974-10-12 | 1976-04-14 | Fujitsu Ltd | BIIMUICHISETSUTEIHOSHIKI |
-
1979
- 1979-07-25 JP JP9542579A patent/JPS5619720A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039325A (en) * | 1973-07-16 | 1975-04-11 | ||
JPS5143641A (en) * | 1974-10-12 | 1976-04-14 | Fujitsu Ltd | BIIMUICHISETSUTEIHOSHIKI |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59232820A (en) * | 1983-06-15 | 1984-12-27 | Kyoraku Co Ltd | Welding method of plastic member |
JPH0221379B2 (en) * | 1983-06-15 | 1990-05-14 | Kyoraku Co Ltd | |
JPS62259386A (en) * | 1986-05-02 | 1987-11-11 | 川崎製鉄株式会社 | Induction heater of slab |
Also Published As
Publication number | Publication date |
---|---|
JPS6226897B2 (en) | 1987-06-11 |
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