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    • 3. 发明授权
    • Tactical power adapter
    • 战术电源适配器
    • US5568370A
    • 1996-10-22
    • US489275
    • 1995-06-09
    • Leonard GoldsteinMohammad Baz
    • Leonard GoldsteinMohammad Baz
    • H02J3/00H02J9/06H02J7/00
    • H02J9/062H02J3/00Y10T307/615
    • A tactical power adaptor is provided which adapts power from worldwide power sources and supplies the power to a plurality of electronic devices. A power input provides uninterruptable power to the adaptor to ensure that the input power does not interrupt the electronic device if the source is interrupted. A converter converts the input power from the worldwide sources to a power manageable by the adaptor. A plurality of connectors each supply a different variable voltage. A voltage varying circuit allows an operator to vary a voltage of the connectors and a channel selector selects between the connectors. Power switching modules supply the correct amount of power to a corresponding connector according to the voltage set by said voltage varying circuit.
    • 提供了一种能够适应来自全球电源的电力并将功率供给多个电子装置的战术电力适配器。 电源输入为适配器提供不间断的电源,以确保输入电源不中断电子设备,如果源被中断。 A转换器将来自全球各地的输入电源转换为适配器可管理的电源。 多个连接器各自提供不同的可变电压。 电压变化电路允许操作者改变连接器的电压,并且通道选择器在连接器之间进行选择。 电源开关模块根据由所述电压变化电路设置的电压向相应的连接器提供正确的电力量。
    • 4. 发明授权
    • Work platform
    • 工作平台
    • US4108277A
    • 1978-08-22
    • US787650
    • 1977-04-14
    • Leonard GoldsteinMichael Yashin
    • Leonard GoldsteinMichael Yashin
    • B64F5/00E04G3/00E04G3/20E04G3/14E04G1/16
    • B64F5/0045E04G3/00E04G3/20
    • A work platform for use in the servicing of jet engines including a frame, curved to conform with the exterior of the engine, carrying at its lower end a personnel supporting platform, a plurality of latch members rigidly attached to the upper end of the frame and adapted to engage cowling mountings on the engine thereby to support the work platform upon the engine, said latch members being adapted for insertion within the cowling mountings when said work platform is pivoted away from said engine about the end of the frame adjacent the latch members and for work platform supporting locking engagement with the cowling mountings upon pivotal movement of the work platform into an operational position on the engine following insertion of the latch members into the cowling mountings.
    • 一种用于维修喷气发动机的工作平台,包括框架,弯曲以符合发动机外部,在其下端承载人员支撑平台,刚性地附接到框架的上端的多个闩锁构件,以及 适于使发动机上的整流罩安装在所述发动机上,从而支撑所述发动机上的工作平台,当所述工作平台围绕邻近所述闩锁构件的所述框架的端部枢转离开所述发动机时,所述闩锁构件适于插入所述整流罩安装件内;以及 用于在将闩锁构件插入整流罩安装件之后,在工作平台枢转运动到发动机上的操作位置时支撑与整流罩安装件的锁定接合的工作平台。