IT1192086B - Cross-cutting and ripping system for abattoir - Google Patents
Cross-cutting and ripping system for abattoirInfo
- Publication number
- IT1192086B IT1192086B IT46307/86A IT4630786A IT1192086B IT 1192086 B IT1192086 B IT 1192086B IT 46307/86 A IT46307/86 A IT 46307/86A IT 4630786 A IT4630786 A IT 4630786A IT 1192086 B IT1192086 B IT 1192086B
- Authority
- IT
- Italy
- Prior art keywords
- pipe
- ptfe
- opening
- abattoir
- cutting
- Prior art date
Links
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 6
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The method is esp. intended for lining diaphragm valve bodies. A straight PTFE pipe is inserted into the component so that it extends beyond each end of the component. A warm support mandrel is then introduced into the PTFE pipe. The ends of the PTFE pipe (32) are held in press and axially compressed by force of 0.1-6 KN. The PTFE pipe is then drilled at the opening (5) and a drawing mandrel is inserted into the pipe (3). The pipe (3) is heated to 180-400 deg.C in the vicinity of the opening. The drawing mandrel is pulled out through the opening using a drawing tool. Finally the ends (32) of the PTFE pipe (3) are trimmed and/or a pipe extension (4) with PTFE lining is added
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT46307/86A IT1192086B (en) | 1986-05-23 | 1986-05-23 | Cross-cutting and ripping system for abattoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT46307/86A IT1192086B (en) | 1986-05-23 | 1986-05-23 | Cross-cutting and ripping system for abattoir |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8646307A0 IT8646307A0 (en) | 1986-05-23 |
IT1192086B true IT1192086B (en) | 1988-03-31 |
Family
ID=11258522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT46307/86A IT1192086B (en) | 1986-05-23 | 1986-05-23 | Cross-cutting and ripping system for abattoir |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1192086B (en) |
-
1986
- 1986-05-23 IT IT46307/86A patent/IT1192086B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8646307A0 (en) | 1986-05-23 |
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