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    • 5. 发明授权
    • Consumer post hole digger
    • 消费者挖掘挖掘机
    • US07798545B2
    • 2010-09-21
    • US12184790
    • 2008-08-01
    • Jeffrey M. NortonBarry R. Albert
    • Jeffrey M. NortonBarry R. Albert
    • A01B1/00
    • G02B6/122E21B11/005G02B2006/1204G02F1/3132G02F2201/14G02F2203/48
    • This invention provides a post hole digger having a first, traverse pivot point, located on the lower section of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
    • 本发明提供了一种钻孔挖掘机,其具有位于两个手柄构件的下部上的第一横向枢转点和位于叶片组件的中间点处的第二刀片组件枢转点。 因为第一枢轴点是横动枢轴点,所以只需要把手件移动到有限的运动范围内。 另外,第二刀片组件枢转点优选地是偏移枢转点。 因此,由于第二刀片组件枢转点设置在刀片组件的中间点处,联接到刀片组件的上端的手柄构件的运动相对于刀片的下端反转 会员
    • 6. 发明申请
    • Auto-Boss
    • 自动老板
    • US20100187843A1
    • 2010-07-29
    • US12751163
    • 2010-03-31
    • Jeffrey M. NortonBarry R. Albert
    • Jeffrey M. NortonBarry R. Albert
    • A01B1/00A01B1/10
    • E21B11/005G02B6/122G02B2006/1204
    • This invention provides a post hole digger having a first, traverse pivot point, located on the medial portions of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
    • 本发明提供一种钻孔挖掘机,其具有位于两个手柄构件的中间部分上的第一横向枢转点和位于叶片组件的中间点处的第二刀片组件枢转点。 因为第一枢轴点是横动枢轴点,所以只需要把手件移动到有限的运动范围内。 另外,第二刀片组件枢转点优选地是偏移枢转点。 因此,由于第二刀片组件枢转点设置在刀片组件的中间点处,联接到刀片组件的上端的手柄构件的运动相对于刀片的下端反转 会员
    • 7. 发明申请
    • Post Hole Digger
    • 后孔挖掘机
    • US20090189401A1
    • 2009-07-30
    • US12184753
    • 2008-08-01
    • Jeffrey M. NortonBarry R. Albert
    • Jeffrey M. NortonBarry R. Albert
    • A01B1/00A01B1/10
    • E21B11/005G02B6/122G02B2006/1204
    • This invention provides a post hole digger having a first, traverse pivot point, located on the medial portions of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
    • 本发明提供一种钻孔挖掘机,其具有位于两个手柄构件的中间部分上的第一横向枢转点和位于叶片组件的中间点处的第二刀片组件枢转点。 因为第一枢轴点是横动枢轴点,所以只需要把手件移动到有限的运动范围内。 另外,第二刀片组件枢转点优选地是偏移枢转点。 因此,由于第二刀片组件枢转点设置在刀片组件的中间点处,联接到刀片组件的上端的手柄构件的运动相对于刀片的下端反转 会员
    • 8. 发明授权
    • Pluggable power supply for card cage
    • 卡笼可插拔电源
    • US5680294A
    • 1997-10-21
    • US411500
    • 1995-03-28
    • Michael J. StoraKevin P. FaithThomas M. DlugoleckiJeffrey M. Norton
    • Michael J. StoraKevin P. FaithThomas M. DlugoleckiJeffrey M. Norton
    • H01R12/16H05K1/14H05K7/14H05K7/20
    • H05K7/1457
    • A power supply module (100) for use with a card cage (10) for conditioning card cage input power and transmitting DC power to a backplane (20) of the card cage. The module (100) is adapted to be inserted into a card-receiving region (14) of the card cage from the front, and is removable therefrom. Connectors (70) on the leading edge (66) of the circuit card (102) of the module (100) self-engage with complementary connectors (30) of the backplane to establish power and signal connections therewith upon full insertion of the power supply module into a power module site (34) of the card-receiving region (14). The power supply module includes remote operator shut-off capability, overvoltage protection, overcurrent protection, overtemperature protection, temperature and voltage monitoring, and provides for orderly powering-up and powering-down of the card cage and for initializing critical data storage in the event of power failure. Either the power supply module (100) or card cage (10) provides rectification of AC power input to DC power. The module (100) is adapted to be air cooled by the cooling system for the card-receiving region, defined by a pluggable cooling module (50) with air flow metered into the card-receiving region (14) by a baffle plate (90).
    • 一种电源模块(100),用于与卡笼(10)一起用于调节卡笼输入功率并将DC电力传输到卡盒的背板(20)。 模块(100)适于从前面插入到卡笼的卡接收区域(14)中,并且可从其移除。 模块(100)的电路卡(102)的前缘(66)上的连接器(70)自身与背板的互补连接器(30)接合,以便在电源完全插入时与其建立功率和信号连接 模块插入到卡接收区域(14)的电源模块位置(34)中。 电源模块包括远程操作员关闭功能,过压保护,过电流保护,过温保护,温度和电压监控,并提供卡笼的有序上电和掉电以及在事件中初始化关键数据存储 的电源故障。 电源模块(100)或卡笼(10)都提供对直流电源的交流电源输入的整流。 模块(100)适于由用于卡接收区域的冷却系统进行空气冷却,所述冷却系统由可插拔冷却模块(50)限定,空气通过挡板(90)计量到卡接收区域(14)中 )。
    • 10. 发明授权
    • Consumer post hole digger
    • 消费者挖掘挖掘机
    • US08579342B2
    • 2013-11-12
    • US12829414
    • 2010-07-02
    • Jeffrey M. NortonBarry R. Albert
    • Jeffrey M. NortonBarry R. Albert
    • A01B1/00
    • E21B11/005G02B6/122G02B2006/1204
    • This invention provides a post hole digger having a first, traverse pivot point, located on the lower section of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
    • 本发明提供了一种钻孔挖掘机,其具有位于两个手柄构件的下部上的第一横向枢转点和位于叶片组件的中间点处的第二刀片组件枢转点。 因为第一枢轴点是横动枢轴点,所以只需要把手件移动到有限的运动范围内。 另外,第二刀片组件枢转点优选地是偏移枢转点。 因此,由于第二刀片组件枢转点设置在刀片组件上的中点处,与刀片组件的上端相连的手柄件的运动相对于刀片件的下端是相反的 。