公开(公告)号：US5580179A

公开(公告)日：1996-12-03

申请号：US407370

申请日：1995-03-20

Applicant: Shuichi Abe ,  Satoru Tsuri ,  Shunji Yamaguchi

Inventor： Shuichi Abe ,  Satoru Tsuri ,  Shunji Yamaguchi

IPC: B41J35/04 ,  B41J35/03

CPC classification number: B41J35/04

Abstract: A printer having ribbon mask opening mechanism is provided with a carriage, a print head, and a printing ribbon. The printer includes a ribbon mask pivotable about a shaft parallel to a feeding direction of the printing ribbon between a closed condition and an open condition of the ribbon mask, a device for biasing the ribbon mask in its closing direction, and a mechanism for opening the ribbon mask against a biasing force of the biasing device. The ribbon mask opening mechanism in the printer allows an operator to smoothly replace the printing ribbon and also allows the operator to easily set the printing ribbon in a proper position.

Abstract translation: 具有带状掩模打开机构的打印机设置有托架，打印头和打印带。 打印机包括可在关闭状态和色带掩模的打开状态之间围绕平行于打印色带输送方向的轴枢转的色带掩模，用于使色带掩模沿其关闭方向偏压的装置，以及用于打开 抵抗偏置装置的偏置力的带状掩模。 打印机中的色带掩模打开机构允许操作者平滑地更换打印色带，并且还允许操作者容易地将打印色带设置在适当的位置。

公开(公告)号：US5613785A

公开(公告)日：1997-03-25

申请号：US530589

申请日：1995-09-19

Applicant: Tadashi Yasuoka

Inventor： Tadashi Yasuoka

IPC: B41J35/20 ,  B41J35/03

CPC classification number: B41J35/20

Abstract: Disclosed is a dot impact printer wherein a ribbon cassette formed, at its both end portions, with a pair of arm portions, respectively, between which an ink ribbon is exposed, and the ink ribbon therebetween is inserted and placed between a printing head and a platen. According to the first invention, the printer comprises a supporting frame displaceable between a first position for inserting the ink ribbon into the printing head and the platen and a second position for drawing out the ink ribbon from between these two. According to the second invention, the printer comprises an auto loading means which, in a condition in which the ribbon cassette is retained by the supporting frame, moves the ink ribbon to an insertion position where it is inserted between the printing head and the platen and to a draw-out position where it is drawn out from between these two.

Abstract translation: 公开了一种点式冲击式打印机，其中，色带盒在其两端部处分别形成有一对臂部分，在其间露出墨带，并且其间的墨带被插入并放置在打印头和打印头之间 滚筒。 根据第一发明，打印机包括可在第一位置和第二位置之间移动的支撑框架，所述第一位置用于将墨带插入到打印头和压板中，以及用于从两者之间抽出墨带的第二位置。 根据第二发明，打印机包括一个自动装载装置，它在色带盒由支撑框架保持的状态下将墨带移动到插入位置，在该插入位置插入打印头和压板之间， 到一个拉出的位置，它被从这两个之间拉出。

公开(公告)号：US2506255A

公开(公告)日：1950-05-02

申请号：US64509146

申请日：1946-02-02

Applicant: VON KRAEMER IVAN GUSTAF HENRY

Inventor： VON KRAEMER IVAN GUSTAF HENRY

IPC: B41J27/04 ,  B41J35/03

CPC classification number: B41J27/04 ,  B41J35/03