Claims
- 1. A separator device in a transfer type copying machine for separating a transfer material from a surface of a rotating drum type photosensitive member after a visualized image on the surface of the photosensitive member has been transferred to the transfer material at an image transfer station, said separator device comprising:
- a single stripping pawl having a blunt end which is stationary and which contacts an end portion of the surface of the photosensitive member at a position immediately after the transfer station, wherein said pawl contacts a leading end of the transfer material to cause a portion of the transfer material adjacent said leading end to buckle and subsequently curl away from said stripping pawl, thereby stripping said portion of the transfer material away from the surface of the photosensitive member;
- a pair of separating rollers disposed immediately downstream of said stripping pawl with respect to the direction of movement of the transfer material, for gripping the leading end of the transfer material after said curling movement thereof away from said pawl, said rollers rotating at the same peripheral speed as of the photosensitive member; and
- means for cleaning peripheral surfaces of said rollers to remove unfixed toner deposited thereon.
- 2. A separator device in accordance with claim 1, wherein said pair of rollers are coated with Teflon.
- 3. A separator device in accordance with claim 1, further comprising auxiliary separating roller means mounted adjacent the photosensitive member for stabilizing the transfer medium as it is separated from the photosensitive medium.
- 4. A separator device in accordance with claim 1, further comprising auxiliary means for directing an air flow toward the contact position between said stripping pawl and said photosensitive member for guiding said partly stripped transfer medium to said pair of separating rollers.
Priority Claims (1)
Number |
Date |
Country |
Kind |
48-62692 |
May 1973 |
JA |
|
Parent Case Info
This is a continuation of application Ser. No. 471,915, filed May 21, 1974 and now abandoned.
US Referenced Citations (9)
Continuations (1)
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Number |
Date |
Country |
Parent |
471915 |
May 1974 |
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