公开(公告)号：US4429790A

公开(公告)日：1984-02-07

申请号：US282521

申请日：1981-07-13

申请人： Dean L. Christensen ,  Frank S. Ebey

发明人： Dean L. Christensen ,  Frank S. Ebey

IPC分类号： G11B23/03 ,  G11B23/02 ,  A45C13/26

CPC分类号： G11B23/0322

摘要： In a magnetic recording disc cartridge having a recording disc contained within an upper housing and a separably mating lower housing, an improved latch and handle assembly includes a lift assembly means attached to a handle assembly which is pivotally mounted to the upper housing. The handle assembly has a cavity, a pair of spring bias means within the cavity, and an urging means adapted to urge against the spring bias means in a direction substantially perpendicular to the pivot axis and to retain the spring bias means in the cavity. The spring bias means are adapted to move from a first position wherein the handle assembly is adapted to receive the lift assembly means, to a second position wherein the spring bias means is adapted to capture the lift assembly means.

摘要翻译： 在具有包含在上壳体和可分离配合的下壳体中的记录盘的磁记录盘盒中，改进的闩锁和手柄组件包括附接到手柄组件的提升组件装置，该组件装置枢转地安装到上壳体。 手柄组件具有空腔，空腔内的一对弹簧偏置装置，以及适于在基本上垂直于枢转轴线的方向上推动抵靠弹簧偏压装置并且将弹簧偏压装置保持在空腔中的推动装置。 弹簧偏压装置适于从手柄组件适于接收提升组件装置的第一位置移动到第二位置，其中弹簧偏压装置适于捕获电梯组件装置。

公开(公告)号：US4235339A

公开(公告)日：1980-11-25

申请号：US45362

申请日：1979-06-04

申请人： Dean L. Christensen ,  Leonard C. Badour ,  Frank S. Ebey

发明人： Dean L. Christensen ,  Leonard C. Badour ,  Frank S. Ebey

IPC分类号： G11B23/03 ,  G11B23/02 ,  B65D85/30

CPC分类号： G11B23/0322

摘要： In a magnetic recording disc cartridge having a recording disc contained within an upper housing and a separably mating lower housing, an improved latch and carrying handle includes a handle pivotally mounted to the upper housing, lifting apparatus selectively engageable with the recording disc for moving the disc axially away from the lower housing and including a pivotally mounted lifting bar and connected disc engaging element, a latch slidably mounted to the lifting bar for connecting the lifting bar and the handle together for pivotal movement, and a trigger engageable with the latch for moving the latch to its handle engaging position.

摘要翻译： 在具有包含在上壳体和可分离配合的下壳体中的记录盘的磁记录盘盒中，改进的闩锁和携带手柄包括可枢转地安装到上壳体的手柄，可选择地与记录盘接合的提升装置，用于移动盘 轴向地远离下壳体并且包括可枢转地安装的提升杆和连接的盘接合元件，可滑动地安装到提升杆的闩锁，用于将提升杆和手柄连接在一起用于枢转运动;以及触发器，其可与闩锁接合， 锁定到其手柄接合位置。