JPS54109274A - Apparatus for molding sealing peripheral surface of shield beam type lamp - Google Patents
Apparatus for molding sealing peripheral surface of shield beam type lampInfo
- Publication number
- JPS54109274A JPS54109274A JP1683278A JP1683278A JPS54109274A JP S54109274 A JPS54109274 A JP S54109274A JP 1683278 A JP1683278 A JP 1683278A JP 1683278 A JP1683278 A JP 1683278A JP S54109274 A JPS54109274 A JP S54109274A
- Authority
- JP
- Japan
- Prior art keywords
- profile
- roller
- cam
- peripheral surface
- molding
- 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
Abstract
PURPOSE: To accomplish accurate and smooth molding of the sealing peripheral surface with molding roller provided corresponding to a profile roller by maintaining the running speed of the roller rotating in contact with a profile cam at a constant level.
CONSTITUTION: When driven by a motor 6, a drive shaft 3 is rotated at a constant speed, a rotary disc 9 turns at a constant speed, thus allowing a profile roller 18 to rotate in contact with the cam surface of a profile cam 24. As the cam surface of the profile cam is formed in a shape matching that set for the finishing of the sealing peripheral surface S, a molding roller 20 rotates in contact with the peripheral surface S, finishing thereof in a shape corresponding to the cam surface of the profile cam 24. With proper movement of a correction roller 14, the profile roller 18 can invariably roll on the side of the cam surface at a constant speed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1683278A JPS54109274A (en) | 1978-02-16 | 1978-02-16 | Apparatus for molding sealing peripheral surface of shield beam type lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1683278A JPS54109274A (en) | 1978-02-16 | 1978-02-16 | Apparatus for molding sealing peripheral surface of shield beam type lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54109274A true JPS54109274A (en) | 1979-08-27 |
Family
ID=11927162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1683278A Pending JPS54109274A (en) | 1978-02-16 | 1978-02-16 | Apparatus for molding sealing peripheral surface of shield beam type lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54109274A (en) |
-
1978
- 1978-02-16 JP JP1683278A patent/JPS54109274A/en active Pending
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