JPS5581763A - Masking - Google Patents
MaskingInfo
- Publication number
- JPS5581763A JPS5581763A JP15601978A JP15601978A JPS5581763A JP S5581763 A JPS5581763 A JP S5581763A JP 15601978 A JP15601978 A JP 15601978A JP 15601978 A JP15601978 A JP 15601978A JP S5581763 A JPS5581763 A JP S5581763A
- Authority
- JP
- Japan
- Prior art keywords
- foamed body
- masking
- concave part
- hole
- pneumatic
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To carry out efficiently masking of small hole by holding a spherical synthetic resin foamed body by means of a pneumatic attracting device and pushing the body in the concave part of the surface of a material to be treated.
CONSTITUTION: In a pretreatment coating, a spherical synthetic resin foamed body, whose volume will be contracted by heating, is adsorbed and held in the adsorption hole part 5 of the pen type trunk 6 of a pneumatic attracting device 4. The body is pushed in a protecting part composed of a hole part or a concave part having a small diameter formed on a material to be treated. The foam 3 is fitted to the hole part or the concave part by deformation of the foamed body 3. As an inexpensive foamed body for buffer material can be used and the holding by adsorption and the pushing-in can easily be carried out, the masking can be conducted efficiently.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15601978A JPS5581763A (en) | 1978-12-15 | 1978-12-15 | Masking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15601978A JPS5581763A (en) | 1978-12-15 | 1978-12-15 | Masking |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5581763A true JPS5581763A (en) | 1980-06-20 |
JPS5737386B2 JPS5737386B2 (en) | 1982-08-09 |
Family
ID=15618529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15601978A Granted JPS5581763A (en) | 1978-12-15 | 1978-12-15 | Masking |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581763A (en) |
-
1978
- 1978-12-15 JP JP15601978A patent/JPS5581763A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5737386B2 (en) | 1982-08-09 |
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