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    • 5. 发明授权
    • Tape cartridge comprising a reel lock mechanism
    • 磁带盒包括一个卷轴锁定机构
    • US06802469B2
    • 2004-10-12
    • US10356993
    • 2003-02-03
    • Armando J. ArgumedoEdwin R. ChildersRichard A. West
    • Armando J. ArgumedoEdwin R. ChildersRichard A. West
    • G11B2304
    • G11B23/107
    • A tape cartridge comprising a housing, a tape reel disposed within that housing, where that tape reel is capable of rotation around a first axis, and where that tape reel includes a hub and a reel coupling which is engageable with a motor coupling for rotation of the tape reel. The tape cartridge further includes a brake plate disposed within the hub, where that brake plate is capable of moving in a first direction and in an opposing second direction along the first axis, but where the brake plate is not capable of rotation around the first axis. The brake plate includes a first side, an opposing second side, a brake plate gear disposed on the second side, and a fixturing assembly disposed on the first side. The tape cartridge further includes a clutch plate disposed within the hub, where that clutch plate is capable of moving in a first direction and in an opposing second direction along the first axis, and where that clutch plate is capable of rotation around the first axis. The clutch plate includes a first surface, an opposing second surface, where the second side of the clutch plate is rotatably disposed on the second side of the brake plate, and where one or more release pins are disposed on the first surface of the clutch plate, and where those release pins each include a distal end which extends through, and outwardly from, the cartridge.
    • 一种盒式磁带,包括壳体,设置在该壳体内的磁带盘,其中所述磁带卷盘能够围绕第一轴线旋转,并且所述磁带卷轴包括轮毂和可与电动机联轴器接合以便旋转的卷轴联接器 磁带卷轴。 带盒还包括设置在轮毂内的制动板,其中该制动板能够沿着第一轴线沿第一方向和相反的第二方向移动,但是制动板不能围绕第一轴线旋转 。 制动板包括第一侧,相对的第二侧,设置在第二侧的制动板齿轮,以及设置在第一侧的固定组件。 带盒还包括设置在轮毂内的离合器片,其中离合器片能够沿着第一轴线沿第一方向和相反的第二方向移动,并且该离合器片能够围绕第一轴线旋转。 离合器板包括第一表面和相对的第二表面,其中离合器片的第二侧可旋转地设置在制动板的第二侧上,并且其中一个或多个释放销设置在离合器片的第一表面上 ,并且其中那些释放销各自包括延伸穿过该盒的远端。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR TESTING BUILDING MATERIALS
    • 测试建筑材料的方法和装置
    • US20080267252A1
    • 2008-10-30
    • US12058159
    • 2008-03-28
    • Richard A. WestMichael R. Rosecrans
    • Richard A. WestMichael R. Rosecrans
    • G01N25/00
    • G01N25/22
    • An apparatus (A) for testing an associated construction material sample includes a housing (20) having an internal chamber (22) divided by a wall portion (30) into first and second portions (24, 26). A support in the housing is dimensioned to mount an associated construction material sample therein. A first burner (60) communicates with first portion of the housing for supplying a flame thereto. A second burner (80) communicates with the second portion of the housing for preheating the first portion. The testing method of an associated construction material sample includes installing the sample in the housing, preheating the housing, introducing a flame toward the sample, monitoring the flame as combustion progresses longitudinally along the sample, and recording data regarding the flame progression. The method further includes weighing fuel used for combustion in order to calculate BTU input to the test chamber, may also include using a remote (98) to actuate a recording member (94) that is selectively advanced as the flame spreads, and may further include providing a continuous window along the housing through which the flame can be viewed.
    • 用于测试相关联的建筑材料样品的装置(A)包括具有由壁部分(30)分成第一和第二部分(24,26)的内部腔室(22)的壳体(20)。 壳体中的支撑件的尺寸用于在其中安装相关联的建筑材料样品。 第一燃烧器(60)与壳体的第一部分连通以向其供应火焰。 第二燃烧器(80)与壳体的第二部分连通,用于预热第一部分。 相关的建筑材料样品的测试方法包括将样品安装在壳体中,预热壳体,向样品引入火焰,随着燃烧沿着样品纵向进行监测并监测火焰并记录关于火焰进展的数据。 该方法还包括称重用于燃烧的燃料以计算到测试室的BTU输入,还可以包括使用遥控器(98)致动当火焰蔓延时选择性地前进的记录部件(94),并且还可以包括 沿着壳体提供连续的窗口,通过该窗口可观察到火焰。