Claims
- 1. A device for balancing a roll having an interior and an inner surface, and wherein a fluidized balancing material is passed into the roll interior to a location required for balancing the roll, comprising
- a support and fixing construction for arrangement in the interior of the roll, said support and fixing construction having a first side contacting at least a portion of the inner surface of the roll and an opposed second side, the fluidized balancing material being introduced onto said support and fixing construction at a location required for balancing the roll,
- said support and fixing construction having openings through which the balancing material is passable to said first and second sides of said support and fixing construction, whereby upon adhering and hardening of the balancing material to said support and fixing construction, said support and fixing construction forms a support and fixing base for the balancing material.
- 2. A device as claimed in claim 1, wherein said support and fixing construction has a substantially cylindrical shape having edges arranged to contact the inner surface of the roll.
- 3. A device as claimed in claim 1, wherein said support and fixing construction contacts only a part of the length of the roll inner surface of the.
- 4. A device as claimed in claim 1, wherein said support and fixing construction has a substantially circular cross-section.
- 5. A device as claimed in claim 1, wherein said support and fixing construction is a net construction.
- 6. A device as claimed in claim 1, wherein said support and fixing construction is a substantially cylindrical construction a cylindrical surface of which has a wave-shaped form, said substantially cylindrical construction comprising openings formed therein to permit the balancing material to flow to said first and second sides of said support and fixing construction at the location required for balancing the roll.
- 7. A device as claimed in claim 1, wherein said support and fixing construction has a substantially cylindrical shape a cylindrical surface of which has a wave-shaped form having wave crests, said support and fixing construction contacting the inner surface of the roll at the wave crests of the wave-shaped form.
- 8. A device as claimed in claim 1, wherein said support and fixing construction is fixed to the inner surface of the roll by means of a press-on fitting.
- 9. A device as claimed in claim 1, wherein said support and fixing construction is fixed to the inner surface of the roll by spring force.
- 10. A device as claimed in claim 1, wherein the balancing material is polyurethane, silicon mix or epoxy resin.
- 11. A device as claimed in claim 1, wherein the balancing material is introduced onto said support and fixing construction by means of a pipe.
- 12. A device as claimed in claim 11, wherein a hole is provided in a flange situated at an end of the roll through which the pipe is introduced into the interior of the roll.
- 13. A device as claimed in claim 1, wherein said support and fixing construction is in contact with only a portion of the inner surface of the roll.
Priority Claims (1)
Number |
Date |
Country |
Kind |
915750 |
Dec 1991 |
FIX |
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Parent Case Info
This is a division of application Ser. No. 07/982,516, filed Nov. 27, 1992, now U.S. Pat. No. 5,331,737.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3659434 |
Wolfe |
May 1972 |
|
5096734 |
Nikulainen et al. |
Mar 1992 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
80954 |
Dec 1989 |
FIX |
2543203 |
Mar 1977 |
DEX |
1142942 |
Feb 1969 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
982516 |
Nov 1992 |
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