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公开(公告)号：US4423610A
公开(公告)日：1984-01-03
申请号：US275895
申请日：1981-06-22
申请人： Judy L. Hart , William A. Munday
发明人： Judy L. Hart , William A. Munday
CPC分类号： F16G15/06 , F16B41/00 , Y10T70/40 , Y10T70/409
摘要： A device for securing a shackle by limiting the rotation of the cross bolt includes means, such as a jamming block, for blocking the path of rotation of the cross bolt's head, and means for holding the blocking means in its blocking position. This holding means can comprise a flange which will restrict movement of the jamming block, or a spring urging the block into its rotation blocking position. The shackle securing device can be made tamper-proof by locking it onto the eye of a cross bolt with a padlock.
摘要翻译： 用于通过限制十字螺栓的旋转来固定钩环的装置包括用于阻挡十字螺栓头部的旋转路径的装置，例如卡住块，以及用于将阻挡装置保持在其阻挡位置的装置。 该保持装置可以包括限制卡住块的运动的凸缘或者将块推动到其旋转阻止位置的弹簧。 锁扣固定装置可以通过将其锁定在具有挂锁的十字螺栓的眼睛上而制成防篡改的。
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公开(公告)号：US5433547A
公开(公告)日：1995-07-18
申请号：US199570
申请日：1994-02-22
申请人： Judy L. Hart , William A. Munday
发明人： Judy L. Hart , William A. Munday
CPC分类号： F16B39/32 , F16G15/06 , Y10T403/18 , Y10T403/32893
摘要： A shackle including a clevis (10) and a lock pin (12). Clevis (10) includes eyes (16, 18). Eye (16) includes ramps (30). Lock pin (12) includes a head portion (42), radial flange (48), shank (46), coil spring (62), and lock member (60). Lock member (60) includes detents (64, 66) adapted to engage ramps (30). Coil spring (62) biases lock member (60) toward flange (48) so that detents (64, 66) are in a "lock" position and engage ramps (30) when lock pin (12) is threaded into eyes (16, 18).
摘要翻译： 包括U形夹（10）和锁销（12）的钩环。 夹子（10）包括眼睛（16,18）。 眼（16）包括斜坡（30）。 锁定销（12）包括头部（42），径向凸缘（48），柄（46），螺旋弹簧（62）和锁定构件（60）。 锁定构件（60）包括适于接合坡道（30）的棘爪（64,66）。 线圈弹簧（62）将锁定构件（60）朝向凸缘（48）偏置，使得制动器（64,66）处于“锁定”位置并且当锁定销（12）穿入眼睛（16， 18）。
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公开(公告)号：US5114260A
公开(公告)日：1992-05-19
申请号：US699451
申请日：1991-05-13
申请人： Judy L. Hart , William A. Munday
发明人： Judy L. Hart , William A. Munday
IPC分类号： F16G15/06
CPC分类号： F16G15/06 , Y10T403/18 , Y10T403/32893
摘要： A closure pin extends through aligned openings in first and second spaced apart eyes at the open end of a substantially U-shaped clevis. One end of the closure pin is threaded and mates with threads in the opening in the second eye. The closure pin includes a head portion and a radial flange at its opposite end, and it carries a releasable lock member. The releasable lock member includes a pair of detents which are positioned in radial slots in the flange. A spring biases the lock member into a position in which the detents extend axially beyond the radial flange towards the threaded end of the pin. A plurality of lock ramps are provided on the outer face of the first eye. The ramps are spaced circumferentially apart. Each ramp includes a first end which is substantially flush with the outer face, a second end spaced circumferentially from the first end and axially outwardly from said face, and inclined surface extending from the first end to the second end, and a second surface at the second end extending out from said outer face. As the closure pin is rotated to connect it to the clevis, the detents contact and move up the inclined surfaces of the ramps and by such contact are moved against the force of biasing spring into the slots, allowing the closure pin to be rotated. When the closure pin is connected to the clevis, an unwanted reverse rotation of the closure pin is blocked by contact between the detents and the end surfaces of the ramps. The closure pin can be easily disconnected from the clevis by a user retracting the lock member, to retract the detents into the slots of the annular flange, while at the same time rotating the closure pin in a reverse direction.
摘要翻译： 闭合销在大致U形U形夹的开口端处延伸穿过第一和第二间隔开的眼睛中对准的开口。 闭合销的一端是螺纹并与第二只眼睛的开口中的螺纹配合。 闭合销在其相对端包括头部和径向凸缘，并且其承载可释放的锁定构件。 可释放的锁定构件包括一对定位在凸缘中的径向槽中的棘爪。 弹簧将锁定构件偏压到其中止动件轴向延伸超过径向凸缘朝向销的螺纹端的位置。 多个锁定斜坡设置在第一只眼睛的外表面上。 坡道间隔开。 每个斜坡包括与外表面基本齐平的第一端，与第一端周向隔开并从所述面轴向向外间隔开的第二端以及从第一端延伸到第二端的倾斜表面， 第二端从所述外表面延伸出来。 当闭合销被旋转以将其连接到U形夹时，棘爪接触并向上移动斜面的倾斜表面，并且通过这样的接触被抵抗偏置弹簧的力抵靠在槽中，允许闭合销旋转。 当闭锁销连接到U形夹上时，闭锁销的不希望的反向旋转被锁定件与斜面的端面之间的接触阻挡。 闭合销可以通过使用者缩回锁定构件而容易地从U形夹脱离，以将棘爪缩回到环形凸缘的槽中，同时沿相反方向旋转闭合销。
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公开(公告)号：US5300096A
公开(公告)日：1994-04-05
申请号：US892942
申请日：1992-06-03
CPC分类号： A61N1/36003
摘要： An electrical muscle stimulator converts electromyographic (EMG) signals to digital words for analysis and display by a computer program. The therapist selects a variety of different parameters appropriate for the individual patient, and instructs the device to initiate stimulating signals on command, or upon detection of a suitable EMG signal from the patient. The device that converts digital words representing the selected parameters into complex, bipolar therapeutic pulses. The device can digitally model a wide variety of wave forms and graphically assist the therapist in developing and shaping various wave pulse trains.
摘要翻译： 电肌肉刺激器将肌电图（EMG）信号转换为数字字，以便通过计算机程序进行分析和显示。 治疗师选择适合于个体患者的各种不同参数，并且指示该装置根据命令启动刺激信号，或者在检测到来自患者的合适的EMG信号时。 将表示所选参数的数字字转换为复杂的双极治疗脉冲的装置。 该设备可以数字模拟各种波形，并以图形方式帮助治疗师开发和整形各种波脉冲串。
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公开(公告)号：US4564351A
公开(公告)日：1986-01-14
申请号：US621164
申请日：1984-06-15
申请人： Gayle M. LaRue , William A. Munday
发明人： Gayle M. LaRue , William A. Munday
CPC分类号： B43M1/00 , B43L23/00 , Y10S425/013
摘要： A tip-shaping device for crayons is disclosed. The device includes a cylindrical lower section housing a disposable paper cup for receiving melted wax and a conically-shaped top section holding a heat-conductive member with a tapered internal cavity and a drain opening at the bottom of the cavity for draining melted wax into the paper cup. The heat-conductive member is heated by a ceramic heater connected to a source of electrical power.
摘要翻译： 公开了一种用于蜡笔的尖端成形装置。 该装置包括容纳用于接收熔融蜡的一次性纸杯的圆柱形下部部分和保持具有锥形内部空腔的导热部件的锥形顶部部分，以及用于将熔融蜡排放到所述腔体中的排水开口 纸杯。 导热构件被连接到电源的陶瓷加热器加热。
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