公开(公告)号：US06277047B1

公开(公告)日：2001-08-21

申请号：US09451528

申请日：1999-12-01

申请人： Keiji Sato ,  Jun Nakayama ,  Naoto Suzuki ,  Tadao Fujisawa ,  Masato Sawaoka

发明人： Keiji Sato ,  Jun Nakayama ,  Naoto Suzuki ,  Tadao Fujisawa ,  Masato Sawaoka

IPC分类号： F16H6104

CPC分类号： F16H63/3026 ,  F16H57/08 ,  Y10T477/6937

摘要： An automatic transmission comprises a friction engaging means having a plurality of first plates spline-fitted to a hub and a plurality of second plates spline-fitted to a drum and disposed in an interleaving relation to the first plates, an one-way clutch provided in the hub and having a plurality of sprags for locking the rotation of the hub when the hub rotates in a locking direction and a control means for temporarily releasing the friction engaging means for a specified timespan when the friction engaging means is in an engagement condition and when the hub rotates in a locking direction.

摘要翻译： 自动变速器包括摩擦接合装置，其具有花键配合到轮毂的多个第一板和花键配合到滚筒并以与第一板交错的关系设置的多个第二板，设置在其中的单向离合器 轮毂，并且当轮毂沿锁定方向旋转时，具有用于锁定轮毂的旋转的多个楔形物;以及控制装置，用于当摩擦接合装置处于啮合状态时暂时释放摩擦接合装置一定时间， 轮毂沿锁定方向旋转。

公开(公告)号：USD290135S

公开(公告)日：1987-06-02

申请号：US688421

申请日：1985-01-02

申请人： Masaaki Minakuchi ,  Tadao Fujisawa

设计人： Masaaki Minakuchi ,  Tadao Fujisawa

公开(公告)号：US5098210A

公开(公告)日：1992-03-24

申请号：US343365

申请日：1989-04-26

申请人： Tadao Fujisawa ,  Yoshihiro Hamamichi ,  Yoshiaki Tanaka ,  Kozo Hara ,  Tsuyoshi Sanada ,  Masayoshi Koyanagi

发明人： Tadao Fujisawa ,  Yoshihiro Hamamichi ,  Yoshiaki Tanaka ,  Kozo Hara ,  Tsuyoshi Sanada ,  Masayoshi Koyanagi

IPC分类号： B41J11/48 ,  B41J13/10

CPC分类号： B41J11/48 ,  B41J13/103 ,  Y10T74/19516 ,  Y10T74/19679

摘要： The present invention, whose auto sheet feeder is demountably mounted on a printing machine, which includes a sequential arrangement of a reversible motor, a transmission mechanism, and a rotatable platen, is provided with an input gear, an arm whose one end is supported by the input gear for rotation around its axis of rotation and is urged to move toward a gear of the transmission mechanism, and as planetary gear rotatably provided at the end of the arm to be constantly in mesh with the input gear and opposite to the periphery of the gear of the transmission mechanism.

公开(公告)号：US4376586A

公开(公告)日：1983-03-15

申请号：US227536

申请日：1981-01-22

申请人： Tadao Fujisawa

发明人： Tadao Fujisawa

IPC分类号： B41J33/38 ,  B41J33/04 ,  B41J33/24

CPC分类号： B41J33/04 ,  B41J33/24

摘要： A drive mechanism for printer carriage and printing ribbon includes a roller for feeding an ink ribbon, a shaft rotatably mounted on the printing carriage, first and second pulleys rotatably mounted on the shaft, first and second one-way clutches for transmitting the rotation of the first and second pulleys in a predetermined direction to the shaft, a cord stretched on the first and second pulleys so as to cause translational movement of the shaft and first and second pulleys in first and second directions. In this drive mechanism, the pulleys are respectively rotated in opposite directions when they are translationally moved in the first or second direction. The rotation of these pulleys in a predetermined direction is transmitted through the first and second one-way clutches to the shaft, and the rotation thereof is transmitted through a coupler to the ink ribbon feed roller.

摘要翻译： 用于打印机支架和打印色带的驱动机构包括用于供给墨带的滚筒，可旋转地安装在打印托架上的轴，可旋转地安装在轴上的第一和第二滑轮，用于传送旋转的第一和第二单向离合器 第一和第二滑轮沿预定的方向延伸到轴上，绳索在第一和第二滑轮上伸展，以便在第一和第二方向上引起轴和第一和第二滑轮的平移运动。 在该驱动机构中，当滑轮沿着第一或第二方向平移移动时，滑轮分别沿相反的方向旋转。 这些滑轮沿预定方向的旋转通过第一和第二单向离合器传递到轴，并且其旋转通过联接器传递到色带馈送辊。