基本信息:
- 专利标题：
- 申请号：DE2336863 申请日：1973-07-19
- 公开(公告)号：DE2336863B2 公开(公告)日：1980-03-13
- 发明人： SHIMODAIRA, TADAYOSHI, MATSUMOTO, NAGANO (JAPAN)
- 申请人： K.K. SUWA SEIKOSHA, TOKIO , SHINSHU SEIKI K.K., SUWA, NAGANO
- 专利权人： K.K. SUWA SEIKOSHA, TOKIO,SHINSHU SEIKI K.K., SUWA, NAGANO
- 当前专利权人： K.K. SUWA SEIKOSHA, TOKIO,SHINSHU SEIKI K.K., SUWA, NAGANO
- 优先权： JP7222372 1972-07-19; JP8363972 1972-08-23
- 主分类号： B41J33/50
- IPC分类号： B41J33/50 ; B41J33/512
摘要：
An ink ribbon feed device comprising a pair of spaced intermittently driven ratchet wheels for carrying a pair of ink ribbon reels, structure for selectively advancing one or the other of the ratchet wheels, a reciprocal lever pivotally connected at one end of the advancing structure and a spring biased ribbon detect lever coacting with the advancing structure for pivoting the advancing structure into engagement with one or the other of the ratchet wheels for thereby reversibly feeding ink ribbon from one reel to the other.
公开/授权文献:
- DE2336863C3 公开/授权日：1980-10-30
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B41 | 印刷；排版机；打字机；模印机 |
| ----B41J | 打字机；选择性印刷机构，即不用印刷的印刷机构；排版错误的修正 |
| ------B41J33/00 | 用于进给墨带或类似字符尺寸的压印转印材料的设备或装置 |
| --------B41J33/02 | .墨带的布置 |
| ----------B41J33/38 | ..慢速进给机构 |
| ------------B41J33/44 | ...自动的 |
| --------------B41J33/46 | ....特点是采用棘爪棘轮机构来驱动两个卷轴 |
| ----------------B41J33/50 | .....包括一个单棘爪或组合的双齿棘爪，分别与两个棘轮接合，每个棘轮用于一个卷轴上 |