Invention Grant
- Patent Title: Carbon ribbon recovery device and a printer having the same
- Patent Title (中): 碳带回收装置和具有该碳带回收装置的打印机
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Application No.: US12933682Application Date: 2008-12-11
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Publication No.: US08632267B2Publication Date: 2014-01-21
- Inventor: Zhaoyi Wang , Jian Yang
- Applicant: Zhaoyi Wang , Jian Yang
- Applicant Address: CN Shandong
- Assignee: Shandong New Beiyang Information Technology Co., Ltd.
- Current Assignee: Shandong New Beiyang Information Technology Co., Ltd.
- Current Assignee Address: CN Shandong
- Agency: Nixon Peabody LLP
- Agent Joseph Bach, Esq.
- Priority: CN200810084082 20080326
- International Application: PCT/CN2008/073454 WO 20081211
- International Announcement: WO2009/117890 WO 20091001
- Main IPC: B41J33/00
- IPC: B41J33/00 ; B41J33/12

Abstract:
A carbon ribbon recovery device includes a carbon ribbon supply roller (100) and a carbon ribbon recovery roller (200). The carbon ribbon recovery roller (200) includes a first clutch plate (211), a second clutch plate (212), a friction element (213), a recovery gear (214) and a spindle (215); the spindle (215) is provided on a frame (400) of a printer to support a carbon ribbon (700); the first clutch plate (211), the second clutch plate (212), the friction element (213) and the recovery gear (214) are arranged in turn on the spindle (215), the first clutch plate (211) rotates in synchronism with the spindle (215); the recovery gear (214), the friction element (213) and the second clutch plate (212) can rotate around the spindle (215); the recovery gear (214) is rotated by a carbon ribbon driving device (300), and to drive the friction element (213) rotating, then to proceed to give the second clutch plate (212) a rotating force in the same direction; the second clutch plate (212) is matched with the first clutch plate (211) when the second clutch (212) rotates in a predetermined direction; the second clutch plate (212) is not matched with the first clutch plate (211) when the second clutch (212) rotates in a direction opposed to the predetermined direction. The present invention also relates to a thermal transfer printer having the carbon recovery device.
Public/Granted literature
- US20110026996A1 CARBON RIBBON RECOVERY DEVICE AND A PRINTER HAVING THE SAME Public/Granted day:2011-02-03
Information query
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