FIXING ROLLER FOR IMAGE FORMING APPARATUS AND MANUFACTURE THEREOF
PURPOSE:To provide a fixing roller wherein the fixing roller is inexpensive and exhibits high heat efficiency without using parting member and dimensional accuracy of the outer diameter of both end parts of the fixing roller is not decreased even when tubular body cutting processing, coating of a fl...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a fixing roller wherein the fixing roller is inexpensive and exhibits high heat efficiency without using parting member and dimensional accuracy of the outer diameter of both end parts of the fixing roller is not decreased even when tubular body cutting processing, coating of a fluororesin, abrasive processing, etc., are performed. CONSTITUTION:Both end parts 3 and 3' of a tubular body 1' for a fixing roller of the fixing roller 1 with a heater are bent toward the central axis so as to have apertures 4 and 4' into which the heater 2 can be inserted and a film 14 is formed on the surface. |
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