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    • 13. 发明申请
    • Methods and apparatuses for bonding in athermal optical fiber packages
    • 在无光纤维封装中接合的方法和装置
    • US20050129364A1
    • 2005-06-16
    • US11032796
    • 2005-01-10
    • Alan JohnsonFrank BraunEdward Donlon
    • Alan JohnsonFrank BraunEdward Donlon
    • G02B6/02G02B6/34
    • G02B6/0218
    • An athermal package for fiber photonic devices includes a ferrule to attach the optical fiber to the package. The ferrule has an opening to receive the optical fiber. The ferule is collapsed to attach the optical fiber to the athermal package. Alternatively, the athermal package uses adhesive bonds disposed in pockets of the package. The pockets have a narrow end and a wide end, with the narrow ends facing each other. The adhesive bonds are disposed in the pockets in contact the narrow ends of the pockets but not with the wide ends. The narrow ends physically confine the adhesive bonds so that if the bonds expand or contract due to environmental conditions (or the curing process), the adhesive either expands or contracts near the wide ends of the pockets. This allows the strain on the optical fiber segment between the bonds to remain substantially constant.
    • 用于光纤光子器件的无热封装包括将光纤连接到封装的套圈。 套管具有用于接收光纤的开口。 小灯被折叠以将光纤连接到无热包装。 或者,无热包装使用设置在包装袋中的粘合剂粘合剂。 口袋具有窄端和宽端,窄端面对着。 粘合剂粘合在凹口中设置在与口袋的窄端接触而不与宽端接触。 窄端物理地限制粘合剂粘合,使得如果粘合剂由于环境条件(或固化过程)而膨胀或收缩,粘合剂在口袋的宽端附近膨胀或收缩。 这允许在光纤纤维段之间的应变保持基本恒定。
    • 17. 发明授权
    • Lift truck carriage
    • 货车车厢
    • US5217343A
    • 1993-06-08
    • US985743
    • 1992-12-04
    • Wayne BostadAlan JohnsonEmmett Frison
    • Wayne BostadAlan JohnsonEmmett Frison
    • B66F9/14
    • B66F9/148
    • A lifting mechanism for a fork lift truck wherein a side shifting carriage is slidably supported on horizontal bearing bars that are directly attached to the upright of the lift truck. Lifting bars secure the bearing bars together and carry load roller bearings supported in the guide slots of the uprights. A hydraulic motor anchored to the bearing bar assembly at one end and the carriage at the other controls horizontal sliding of the carriage relative to the bearing bars. The interfitting arrangement of the bearing bars in the carriage reduces the load moment arm, reduces the weight requirement, and provides the operator with greater visibility as compared to prior side shift carriage mounts.
    • 一种用于叉式起重车的提升机构,其中侧移装置可滑动地支撑在直接附接到起重车的立柱上的水平支承杆上。 提升杆将轴承杆固定在一起,并承载支撑在立柱的导槽中的负载滚子轴承。 在一端锚定到支承杆组件的液压马达和另一端的托架控制滑架相对于支承杆的水平滑动。 滑架中支撑杆的相互配合减少了负载力矩臂,减少了重量需求,并且与现有的侧面换档滑座安装件相比提供了更大的可视性。