FI940158A - Procedure and apparatus for centering a tubular piece or attaching it - Google Patents
Procedure and apparatus for centering a tubular piece or attaching it Download PDFInfo
- Publication number
- FI940158A FI940158A FI940158A FI940158A FI940158A FI 940158 A FI940158 A FI 940158A FI 940158 A FI940158 A FI 940158A FI 940158 A FI940158 A FI 940158A FI 940158 A FI940158 A FI 940158A
- Authority
- FI
- Finland
- Prior art keywords
- mandrel
- tubular piece
- centering
- attaching
- procedure
- Prior art date
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
A process and a device for centring a tubular piece 14 or for fastening the same by means of a mandrel 16, which mandrel has wedge-shaped wing elements 30, which are arranged radially between end plates 26, 28 and slide along the end plates, and a conical middle part 38, which is movable in the direction of the axis of the mandrel. The diameter of the mandrel is adjusted, in accordance with the diameter of the piece 14 to be treated, by moving the wing elements 30 by means of the conical middle part 38, to the periphery of which the wing elements are fixed in slidable or mounted arrangement. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940158A FI101270B1 (en) | 1994-01-13 | 1994-01-13 | Process and device for centring or fastening a tubular piece |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940158A FI101270B1 (en) | 1994-01-13 | 1994-01-13 | Process and device for centring or fastening a tubular piece |
FI940158 | 1994-01-13 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI940158A0 FI940158A0 (en) | 1994-01-13 |
FI940158A true FI940158A (en) | 1995-07-14 |
FI101270B FI101270B (en) | 1998-05-29 |
FI101270B1 FI101270B1 (en) | 1998-05-29 |
Family
ID=8539427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI940158A FI101270B1 (en) | 1994-01-13 | 1994-01-13 | Process and device for centring or fastening a tubular piece |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI101270B1 (en) |
-
1994
- 1994-01-13 FI FI940158A patent/FI101270B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI940158A0 (en) | 1994-01-13 |
FI101270B (en) | 1998-05-29 |
FI101270B1 (en) | 1998-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: FINNMECANPLAN OY |
|
MA | Patent expired |