Claims
- 1. An apparatus for cleaning magnetic material from a surface, comprising:
- a housing defining a chamber for storing magnetic material removed from the surface with the chamber having under utilized areas for storing magnetic material; and
- a magnet positioned to, attract and move the magnetic material into the under utilized areas for tighter packing of the magnetic material stored in the chamber of said housing, increasing storage capacity of the chamber of said housing.
- 2. An apparatus as recited in claim 1, further comprising a cleaning member disposed at least partially in the chamber of said housing, for removing the magnetic material from the surface.
- 3. An apparatus as recited in claim 2, wherein the magnetic material removed from the surface includes magnetic particles.
- 4. An apparatus as recited in claim 3, wherein said magnet is located remotely from said cleaning member.
- 5. An apparatus as recited in claim 4, wherein said cleaning member comprises a blade.
- 6. An apparatus as recited in claim 5, wherein said magnet is located external to the chamber of said housing adjacent thereto.
- 7. An apparatus as recited in claim 6, wherein said magnet is mounted rotatably.
- 8. An apparatus as recited in claim 7, wherein said magnet rotates in a range of approximately 10 rpm to approximately 150 rpm.
- 9. An apparatus as recited in claim 8, wherein the chamber of said housing includes a semi-circular indentation adapted to have said magnet mounted therein and spaced from said housing during rotation thereof.
- 10. An apparatus as recited in claim 9, wherein said magnet attracts particles from said blade.
- 11. An operator replaceable cleaning unit adapted to be used in a printing machine of the type having magnetic material to be removed from a surface, comprising:
- a housing defining a chamber for storing magnetic material removed from the surface with the chamber having under utilized areas for storing magnetic material; and
- a magnet positioned to attract and move the magnetic material into the under utilized areas for tighter packing of the magnetic material stored in the chamber of said housing, increasing storage capacity of the chamber of said housing.
- 12. An operator replaceable unit according to claim 11, further comprising a cleaning member, disposed at least partially in the chamber of said housing, for removing the magnetic material from the surface.
- 13. An operator replaceable unit according to claim 12, wherein the magnetic material removed from the surface includes magnetic particles.
- 14. A cleaning unit as recited in claim 13, wherein said magnet is located remotely from said cleaning member.
- 15. A cleaning unit as recited in claim 14, wherein said cleaning member comprises a blade.
- 16. A cleaning unit as recited in claim 15, wherein said magnet is located external to the chamber of said housing adjacent thereto.
- 17. A cleaning unit as recited in claim 16, wherein said magnet is mounted rotatably.
- 18. A cleaning unit as recited in claim 17, wherein said magnet rotates in a range of approximately 10 rpm to approximately 150 rpm.
- 19. A cleaning unit as recited in claim 18, wherein the chamber of said housing includes a semi-circular indentation adapted to have said magnet mounted therein and spaced from said housing during rotation thereof.
- 20. A cleaning unit as recited in claim 19, wherein said magnet attracts particles from said blade.
Parent Case Info
This is a continuation, of application Ser. No. 08/112,924, filed Aug. 30, 1993 now U.S. Pat. No. 5.424,820.
US Referenced Citations (16)
Continuations (1)
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Number |
Date |
Country |
Parent |
112924 |
Aug 1993 |
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