公开(公告)号：US4341479A

公开(公告)日：1982-07-27

申请号：US187981

申请日：1980-09-16

申请人： Kokichi Sanada

发明人： Kokichi Sanada

IPC分类号： B41J32/02 ,  B41J33/26

CPC分类号： B41J32/02 ,  B41J33/26

摘要： A portable typewriter particularly adapted for juvenile use comprises a plurality of types, a plurality of key levers each of which has a key and arm, an universal plate actuated by any one of the poeration key levers, a carriage in which a platen is provided for supporting paper, a ribbon cartridge in which a typewriter ribbon is loaded, and ribbon cartridge actuating means connected to the universal plate and adapted to shift the typewriter ribbon cartridge in a direction parallel to the axis of the platen to a typing position and, at the same time, to advance the typewriter ribbon when one of the keys is operated. The cartridge actuating mechanism is arranged to be shiftable vertically independently of its movement parallel to the axis of the platen. The typewriter ribbon cartridge and the actuating means are adapted to easy manufacture, and to allow the extensive use of plastics in the construction.

摘要翻译： 特别适用于少年使用的便携式打字机包括多种类型，多个键杆，每个都具有键和臂，由任何一个抽选键操作杆致动的通用板，其中设置有压板， 支持纸，其中装载打字机色带的色带盒和连接到通用板的色带盒驱动装置，并且适于将打字机色带盒沿平行于压板轴线的方向移动到打字位置，并且在 同时，当其中一个键被操作时，推进打字机色带。 盒驱动机构布置成可以垂直于其平行于压板的轴线的运动而垂直移动。 打字机色带盒和致动装置适于容易地制造，并且允许在结构中广泛使用塑料。

公开(公告)号：US4329074A

公开(公告)日：1982-05-11

申请号：US161795

申请日：1980-06-23

申请人： Kokichi Sanada

发明人： Kokichi Sanada

IPC分类号： B41J35/14

CPC分类号： B41J35/14

摘要： A typewriter for portable use comprises a plurality of type lugs, a plurality of operation keys and key levers for operating the type lugs; a carriage for supporting paper, a spacing means for moving the carriage one space, and a ribbon switching means provided in contact with the spacing means so as to be moved by the movement of the spacing means. A ribbon holder is shifted vertically to select the required color section of a two color ribbon. Further, many parts of the ribbon switching means are adapted to easy manufacture, and to allow the extensive use of plastics in the construction.

摘要翻译： 用于便携式使用的打字机包括多个类型的凸耳，用于操作类型凸耳的多个操作键和键操纵杆; 用于支撑纸的托架，用于移动托架一个空间的间隔装置，以及设置成与间隔装置接触以便通过间隔装置的运动而移动的色带切换装置。 色带架垂直移动以选择两色带所需的颜色部分。 此外，色带切换装置的许多部分适于容易地制造，并且允许在构造中广泛使用塑料。