公开(公告)号：US5300763A

公开(公告)日：1994-04-05

申请号：US800569

申请日：1991-11-27

申请人： Junichiro Ito ,  Yoshiyuki Yamamori

发明人： Junichiro Ito ,  Yoshiyuki Yamamori

IPC分类号： G06K13/08 ,  G06K13/04

CPC分类号： G06K13/0875 ,  G06K13/08

摘要： An information recording/reproducing apparatus is provided with a shutter mechanism for closing and opening an insertion slot formed on a wall of a housing to insert/eject an information recording medium into/from the housing. The shutter mechanism includes a first member which is movable in a first direction perpendicular to a second direction in which the information recording medium is inserted into the slot of the housing, the first member being movable between a slot open and a slot closed position. A second member is fixed on the housing and is selectively either contacting the first member in the slot closed position or being spaced away from the first member in the slot open position. A slanted surface, which is slanted or inclined with respect to the first and the second directions, is formed on the first member such that the first and second members contact each other on the slanted surface when the first member is in the slot closed position. A seal member, made of elastic material, is preferably fixed to the slanted surface for sealing the slot when the slot is closed. The slanted surface has a recess which has an abutment surface almost vertical to the second direction, so as to effectively block entry of an information recording medium when the slot is closed.

摘要翻译： 信息记录/重放装置设置有用于关闭和打开形成在壳体的壁上的插槽的快门机构，以将信息记录介质插入/从壳体中排出。 快门机构包括第一构件，该第一构件可以在垂直于第二方向的第一方向上移动，在第二方向上，信息记录介质插入到壳体的狭槽中，第一构件可在开槽位置和狭槽关闭位置之间移动。 第二构件固定在壳体上，并且选择性地在狭槽关闭位置接触第一构件或者在狭槽打开位置与第一构件间隔开。 相对于第一和第二方向倾斜或倾斜的倾斜表面形成在第一构件上，使得当第一构件处于槽关闭位置时，第一构件和第二构件在倾斜表面上彼此接触。 由弹性材料制成的密封构件优选地固定到倾斜表面上，以在狭槽闭合时密封槽。 倾斜面具有与第二方向大致垂直的抵接面的凹部，能够有效地阻止信息记录介质在狭缝闭合时的进入。

公开(公告)号：US5250794A

公开(公告)日：1993-10-05

申请号：US677397

申请日：1991-04-01

申请人： Junichiro Ito ,  Tsuyoshi Togawa

发明人： Junichiro Ito ,  Tsuyoshi Togawa

IPC分类号： G06K13/063 ,  G06K7/01 ,  G06K13/08

CPC分类号： G06K13/08

摘要： A shuttle for mounting a card-like information recording medium for use in an information recording/reproducing apparatus in which the card-like information recording medium is relatively moved with respect to an information recording/reproducing head to record information on the medium and/or reproduce information therefrom, in which a condition that the card-like information recording medium is held between a plate member and counter members is easily released with the aid of rollers for use in feeding the card-like information recording medium or projections formed on the plate member and/or counter members. Therefore, it is possible to decrease a load which acts on a loading motor for driving the rollers to insert and remove the card-like information recording medium in and from the shuttle; in addition to this, the loading motor can be made compact.

摘要翻译： 一种用于安装用于信息记录/再现装置的卡状信息记录介质的梭子，其中卡状信息记录介质相对于信息记录/再现头相对移动以记录介质上的信息和/或 在其中再现信息，其中卡片状信息记录介质被保持在板构件和对置构件之间的条件借助于用于馈送形成在板上的卡状信息记录介质或突起的辊被容易地释放 会员和/或柜台会员。 因此，可以减小作用在用于驱动滚子的装载马达上的载荷，以便将卡状信息记录介质插入和移出梭子; 除此之外，可以使加载电动机紧凑。