发明名称 |
PRINTING PLATEN LINE FEED CONTROLLER |
摘要 |
A line feed ratchet arrangement is disclosed which allows selectability between two different line feeds such as the 5 1/3 lines per inch and six lines per inch and utilizes a drive pawl arrangement having two pawls driven identically. The drive ratchets are selectively engaged by coaxial shifting of a drive member in response to operator movement of a selector knob or similar control. |
申请公布号 |
JPS52147109(A) |
申请公布日期 |
1977.12.07 |
申请号 |
JP19770054506 |
申请日期 |
1977.05.13 |
申请人 |
IBM |
发明人 |
UIRIAMU HARORUDO KIYATSUSURU;UIRIAMU REI KUROU;JIEEMUSU RESUTAA HERIFUOODO |
分类号 |
B41J19/96 |
主分类号 |
B41J19/96 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|