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公开(公告)号:US5647254A
公开(公告)日:1997-07-15
申请号:US288102
申请日:1994-08-10
申请人: Joseph S. Cook, Jr.
发明人: Joseph S. Cook, Jr.
IPC分类号: B23P19/06 , B25B23/14 , B25B23/145 , B25B23/157
CPC分类号: B23P19/069 , B25B23/141 , B25B23/145
摘要: Methods and apparatus are provided for a torque driver including an axially displaceable gear with a biasing assembly to bias the displaceable gear into an engagement position. A rotatable cap is provided with a micrometer dial to select a desired output torque. An intermediate bevel gear assembly is disposed between an input gear and an output gear. A gear tooth profile provides a separation force that overcomes the bias to limit torque at a desired torque limit. The torque limit is adjustable and may be adjusted manually or automatically depending on the type of biasing assembly provided. A clutch assembly automatically limits axial force applied to a fastener by the operator to avoid alteration of the desired torque limit.
摘要翻译: 提供了一种用于扭矩驱动器的方法和装置,所述扭矩驱动器包括具有偏置组件的可轴向移动的齿轮,以将可移动齿轮偏压到接合位置。 旋转盖设置有千分表,以选择所需的输出转矩。 中间锥齿轮组件设置在输入齿轮和输出齿轮之间。 齿轮齿廓提供了克服偏压以在期望扭矩极限处限制扭矩的分离力。 扭矩极限是可调节的,并且可以根据所提供的偏置组件的类型手动地或自动地调节。 离合器组件自动限制操作者施加到紧固件的轴向力,以避免改变期望的扭矩极限。
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公开(公告)号:US5595251A
公开(公告)日:1997-01-21
申请号:US288114
申请日:1994-08-10
申请人: Joseph S. Cook, Jr.
发明人: Joseph S. Cook, Jr.
CPC分类号: B23P19/069 , B23P19/065 , B25B21/00 , B25B23/14 , B25B23/141 , Y10T74/19633
摘要: Methods and apparatus are provided for a torque driver including a displaceable gear to limit torque transfer to a fastener at a precisely controlled torque limit. A biasing assembly biases a first gear into engagement with a second gear for torque transfer between the first and second gear. The biasing assembly includes a pressurized cylinder controlled at a constant pressure that corresponds to a torque limit. A calibrated gage and valve is used to set the desired torque limit. One or more coiled output linkages connect the first gear with the fastener adaptor which may be a socket for a nut. A gear tooth profile provides a separation force that overcomes the bias to limit torque at the desired torque limit. Multiple fasteners may be rotated simultaneously to a desired torque limit if additional output spur gears are provided. The torque limit is adjustable and may be different for fasteners within the same fastener configuration.
摘要翻译: 提供了一种用于扭矩驱动器的方法和装置,所述扭矩驱动器包括可移位齿轮,以在精确控制的扭矩极限下限制扭矩传递到紧固件 偏置组件偏置第一齿轮与第二齿轮接合以在第一和第二齿轮之间转矩传递。 偏压组件包括受控于相应于转矩极限的恒定压力的加压缸。 校准量规和阀门用于设置所需的扭矩极限。 一个或多个盘绕输出连杆将第一齿轮与紧固件适配器连接,紧固件适配器可以是用于螺母的插座。 齿轮齿廓提供了克服偏压以限制在所需扭矩极限处的扭矩的分离力。 如果提供额外的输出正齿轮,多个紧固件可以同时旋转到所需的扭矩极限。 扭矩极限是可调节的,并且对于相同紧固件构造中的紧固件可以是不同的。
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公开(公告)号:US5368067A
公开(公告)日:1994-11-29
申请号:US39602
申请日:1993-03-23
申请人: Joseph S. Cook, Jr.
发明人: Joseph S. Cook, Jr.
CPC分类号: F17B1/26 , Y10S220/901 , Y10T137/7758 , Y10T137/8085 , Y10T137/86187 , Y10T137/86324
摘要: A system for recovering and recycling gases is disclosed having, in one aspect, inlet and outlet flow lines and controllers with an inflatable enclosure which, in one aspect, has a series of one or more inflatable rib stiffeners which, in one aspect, are inflatable by the gas to be stored. In one aspect the system does not present gas at an undesirable back pressure to the gas source. In one aspect a filtering relief valve is employed which prevents environmental airborne contamination from flowing back into the system when the relief valve is closing. In one aspect the system is for storing and re-using helium.
摘要翻译: 公开了用于回收和再循环气体的系统,在一个方面,具有可充气外壳的入口和出口流动管线和控制器,其在一个方面具有一系列一个或多个可膨胀肋加强件,其在一个方面是可充气的 由待储存的气体。 在一个方面,该系统不向气源提供不期望的背压的气体。 在一个方面,采用过滤安全阀,当安全阀关闭时,防止环境空气污染回流到系统中。 在一个方面,该系统用于储存和重新使用氦气。
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公开(公告)号:US5577533A
公开(公告)日:1996-11-26
申请号:US305240
申请日:1994-09-13
申请人: Joseph S. Cook, Jr.
发明人: Joseph S. Cook, Jr.
CPC分类号: F16K17/04 , F16K17/044 , F16K17/0493 , Y10S251/902 , Y10T137/7851 , Y10T137/7905 , Y10T137/7929 , Y10T137/7936
摘要: In a valve, the valve poppet member is constructed from a spring material where a tubular wall portion has a spiral wall configuration intermediate of a supporting base and a valve head. The spiral wall configuration has inner and outer diameters, a specific number of revolutions with a spiral width and a width of material remaining to provide sufficient cantilever strength to support the valve head and has the desired spring rate to seat the valve head on a valve seat.
摘要翻译: 在阀中,阀提升构件由弹簧材料构成,其中管状壁部分具有支撑基座和阀头中间的螺旋壁构造。 螺旋壁构造具有内径和外径,具有螺旋宽度和剩余材料宽度的特定转数,以提供足够的悬臂强度来支撑阀头,并具有期望的弹簧刚度以将阀头安置在阀座上 。
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公开(公告)号:US5572905A
公开(公告)日:1996-11-12
申请号:US288112
申请日:1994-08-10
申请人: Joseph S. Cook, Jr.
发明人: Joseph S. Cook, Jr.
CPC分类号: B25B23/14 , B23P19/069 , B25B23/141 , F16H35/10 , Y10T74/19633
摘要: Methods and apparatus are provided for a torque driver including a laterally displaceable gear support member to carry an output spur gear. A biasing assembly biases the output spur gear into engagement with a pinion to which is applied an input torque greater than a desired output torque limit for a threaded fastener such as a nut or screw. A coiled output linkage connects the output spur gear with a fastener adaptor which may be a socket for a nut. A gear tooth profile provides a separation force that overcomes the bias to limit torque at the desired torque limit. Multiple fasteners may be rotated simultaneously to a desired torque limit if additional output spur gears are provided. A gauged selector mechanism is provided to laterally displace multiple driver members for fasteners arranged in differing configurations. The torque limit is selectably adjustable and may be different for fasteners within the same fastener configuration.
摘要翻译: 提供了用于扭矩驱动器的方法和装置,所述扭矩驱动器包括用于承载输出正齿轮的可横向移动的齿轮支撑构件。 偏置组件将输出正齿轮偏置成与小齿轮接合,该小齿轮施加大于螺纹紧固件(例如螺母或螺钉)的期望输出扭矩极限的输入扭矩。 螺旋输出连杆将输出正齿轮与可以是用于螺母的插座的紧固件适配器连接。 齿轮齿廓提供了克服偏压以限制在所需扭矩极限处的扭矩的分离力。 如果提供额外的输出正齿轮,多个紧固件可以同时旋转到所需的扭矩极限。 提供了一种测量选择器机构以横向移位多个用于以不同构造布置的紧固件的驱动件。 扭矩限制是可选择地可调节的,并且对于相同紧固件构造中的紧固件可以是不同的。
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