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公开(公告)号：US20100314172A1
公开(公告)日：2010-12-16
申请号：US12485805
申请日：2009-06-16
CPC分类号： E21B4/02 , F03B13/02 , Y10T29/49963
摘要： A turbodrill includes a housing having a central axis, a motor assembly disposed within the housing and comprising non-rotating stator vanes fixed to the housing, and a rotor assembly having rotating vanes fixed to a shaft of the turbodrill, a locking clutch configured to selectively transmit torque from the turbine housing to the rotor by preventing rotation of the housing and the rotor relative to each, and a catch device configured to retain a severed lower section of the shaft with the turbodrill.
摘要翻译： 涡轮轴承包括具有中心轴线的壳体，设置在壳体内的马达组件，并且包括固定到壳体的非旋转定子叶片，以及具有固定到涡轮轴的轴上的旋转叶片的转子组件，被配置为选择性地 通过防止壳体和转子相对于每个壳体和转子的转动，将扭矩从涡轮壳体传递到转子，以及捕获装置，构造成保持轴的切断的下部与涡轮。
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公开(公告)号：US20110214963A1
公开(公告)日：2011-09-08
申请号：US13063266
申请日：2008-09-10
IPC分类号： F16H63/30
CPC分类号： E21B4/006 , E21B4/02 , F16D43/16 , F16D2043/145
摘要： A locking clutch to selectively transmit torque from a stator of a downhole tool to a rotor of the downhole tool includes at least one locking pawl disposed upon the rotor, wherein the at least one locking pawl comprises a load path, at least one pivot axis, and a mass center, wherein the at least one locking pawl is biased into an engaged position by a biasing mechanism, wherein the at least one locking pawl transmits force from the stator to the rotor along the load path when in the engaged position, and wherein centrifugal force urges the at least one locking pawl into a disengaged position when the rotor is rotated above a disengagement speed.
摘要翻译： 用于选择性地将扭矩从井下工具的定子传递到井下工具的转子的锁定离合器包括设置在转子上的至少一个锁定爪，其中至少一个锁定爪包括负载路径，至少一个枢转轴线， 以及质量中心，其中所述至少一个锁定爪通过偏置机构偏置到接合位置，其中当所述至少一个锁定棘爪处于接合位置时，所述至少一个锁定爪沿着所述负载路径将力从所述定子传递到所述转子，并且其中 当转子旋转高于分离速度时，离心力促使至少一个锁定爪进入脱离位置。
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公开(公告)号：US08776915B2
公开(公告)日：2014-07-15
申请号：US13063266
申请日：2008-09-10
IPC分类号： E21B19/22
CPC分类号： E21B4/006 , E21B4/02 , F16D43/16 , F16D2043/145
摘要： A locking clutch to selectively transmit torque from a stator of a downhole tool to a rotor of the downhole tool includes at least one locking pawl radially between the rotor and the stator and configured to engage at least one recess formed in an outer periphery of the rotor, and a biasing mechanism configured to bias the at least one locking pawl into an engaged position. The at least one locking pawl includes a load path, two pivot axes, and a mass center. The at least one locking pawl transmits force from the stator to the rotor along the load path when in the engaged position, and centrifugal force urges the at least one locking pawl into a disengaged position when the rotor is rotated about one of the two pivot axes above a disengagement speed.
摘要翻译： 用于选择性地将扭矩从井下工具的定子传递到井下工具的转子的锁定离合器包括径向在转子和定子之间的至少一个锁定爪，并且构造成接合形成在转子的外周中的至少一个凹部 以及偏置机构，其构造成将所述至少一个锁定爪偏压到接合位置。 所述至少一个锁定爪包括负载路径，两个枢转轴线和质量中心。 当处于接合位置时，所述至少一个锁定爪将力从定子传递到转子，并且当转子围绕两个枢轴中的一个旋转时，离心力将至少一个锁定棘爪推动到脱离位置 高于脱离速度。
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公开(公告)号：US07735581B2
公开(公告)日：2010-06-15
申请号：US11742397
申请日：2007-04-30
IPC分类号： E21B4/20
摘要： A locking clutch to selectively transmit torque from a stator of a downhole tool to a rotor of the downhole tool includes at least one locking pawl disposed upon the rotor. The at least one locking pawl comprises a load path, a pivot axis, and a mass center, and is biased into an engaged position by a biasing mechanism. The at least one locking pawl transmits force from the stator to the rotor along the load path when in the engaged position, and centrifugal force urges the at least one locking pawl into a disengaged position when the rotor is rotated above a disengagement speed.
摘要翻译： 用于选择性地将扭矩从井下工具的定子传递到井下工具的转子的锁定离合器包括设置在转子上的至少一个锁定爪。 所述至少一个锁定爪包括负载路径，枢转轴线和质量中心，并且通过偏置机构偏置到接合位置。 当处于接合位置时，所述至少一个锁定爪沿着负载路径将力从定子传递到转子，并且当转子旋转高于分离速度时，离心力将至少一个锁定棘爪推动到脱离位置。
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公开(公告)号：US20080264692A1
公开(公告)日：2008-10-30
申请号：US11742397
申请日：2007-04-30
IPC分类号： E21B4/00
摘要： A locking clutch to selectively transmit torque from a stator of a downhole tool to a rotor of the downhole tool includes at least one locking pawl disposed upon the rotor, wherein the at least one locking pawl comprises a load path, a pivot axis, and a mass center, wherein the at least one locking pawl is biased into an engaged position by a biasing mechanism, wherein the at least one locking pawl transmits force from the stator to the rotor along the load path when in the engaged position, and wherein centrifugal force urges the at least one locking pawl into a disengaged position when the rotor is rotated above a disengagement speed.
摘要翻译： 用于选择性地将扭矩从井下工具的定子传递到井下工具的转子的锁定离合器包括设置在转子上的至少一个锁定爪，其中至少一个锁定爪包括负载路径，枢转轴线和 其中所述至少一个锁定爪通过偏压机构偏置到接合位置，其中当处于所述接合位置时，所述至少一个锁定爪沿着所述负载路径将力从所述定子传递到所述转子，并且其中离心力 当转子旋转高于分离速度时，促使至少一个锁定爪进入脱离位置。
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公开(公告)号：US08487742B1
公开(公告)日：2013-07-16
申请号：US11970998
申请日：2008-01-08
IPC分类号： G06K5/00
CPC分类号： G07C9/00007 , E05B19/04 , E05B47/0005 , E05B47/0006 , E05B47/0012 , E05B47/063 , E05B47/0634 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7136 , Y10T70/7571 , Y10T70/7661
摘要： A lock system is provided including a plurality of locksets and at least one token. The token is configured to communicate information between locksets.
摘要翻译： 提供一种锁系统，包括多个锁定装置和至少一个令牌。 令牌被配置为在锁定器之间传送信息。
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公开(公告)号：US06840072B2
公开(公告)日：2005-01-11
申请号：US10688536
申请日：2003-10-17
CPC分类号： G07C9/00007 , E05B19/04 , E05B47/0005 , E05B47/0006 , E05B47/0012 , E05B47/063 , E05B47/0634 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7136 , Y10T70/7571 , Y10T70/7661
摘要： A lock system comprises a lock core and a token. The lock core comprises a core body, a lock actuator coupled to the core body for rotation about an axis, a blocker movable perpendicular with the axis, and an electromagnetic actuator. The electromagnetic actuator has a shaft that is movable parallel with the axis between a first position in which the blocker is locked to prevent rotation of the lock actuator about the axis and a second position in which the blocker is unlocked to allow rotation of the lock actuator about the axis. The token is couplable mechanically to the lock actuator. The electromagnetic actuator moves the shaft parallel with the axis from the first position to the second position so that the blocker is unlocked if the token has a valid access code.
摘要翻译： 锁系统包括锁芯和令牌。 锁芯包括芯体，联接到芯体的锁定致动器，用于围绕轴线旋转，可与轴线垂直移动的阻挡器和电磁致动器。 电磁致动器具有轴，该轴在第一位置和第二位置之间平行于第一位置，在该第一位置处阻止器被锁定，以防止锁定致动器围绕轴线旋转;以及第二位置，在该第二位置，阻挡器被解锁以允许锁定致动器 关于轴。 令牌可与机械地连接到锁定执行机构。 电磁执行器将轴平行于轴从第一位置移动到第二位置，使得如果令牌具有有效的访问代码，则阻止器被解锁。
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公开(公告)号：US06668606B1
公开(公告)日：2003-12-30
申请号：US10115749
申请日：2002-04-03
IPC分类号： E05B4706
CPC分类号： G07C9/00007 , E05B19/04 , E05B47/0005 , E05B47/0006 , E05B47/0012 , E05B47/063 , E05B47/0634 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7136 , Y10T70/7571 , Y10T70/7661
摘要： A lock system comprises a lock core and a token having an access code. The lock core comprises a core body, a lock actuator coupled to the core body for rotation about an axis, a blocker movable between a locking position in which the lock actuator is prevented from rotating about the axis and a releasing position in which the lock actuator is permitted to rotate about the axis, an electric circuit having a token reader, and an electromagnetic actuator having a shaft that is movable parallel with the axis. The token is couplable mechanically to the lock actuator. The electric circuit signals the electromagnetic actuator to move the shaft parallel with the axis so that the blocker is movable from the locking position to the releasing position if the access code read by the token reader matches a valid access code.
摘要翻译： 锁系统包括锁芯和具有访问码的令牌。 锁芯包括芯体，联接到芯体的锁定致动器，用于围绕轴线旋转;阻挡器，其可在防止锁定致动器绕轴线转动的锁定位置和释放位置之间移动;锁定致动器 被允许围绕轴线旋转，具有令牌读取器的电路和具有可平行于该轴线移动的轴的电磁致动器。 令牌可与机械地连接到锁定执行机构。 电路向电磁致动器发出信号，以使轴与轴平行移动，以便如果令牌读取器读取的访问代码与有效的访问代码相匹配，则阻止器可从锁定位置移动到释放位置。
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公开(公告)号：US07316140B2
公开(公告)日：2008-01-08
申请号：US11032745
申请日：2005-01-11
IPC分类号： E05B47/06
CPC分类号： G07C9/00007 , E05B19/04 , E05B47/0005 , E05B47/0006 , E05B47/0012 , E05B47/063 , E05B47/0634 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7136 , Y10T70/7571 , Y10T70/7661
摘要： A lock system is provided including a lock core and a token. The lock core comprises a core body, a lock actuator coupled to the core body for rotation about an axis, a blocking body, and a solenoid. The solenoid has a shaft that is movable between a first position in which the blocking body is locked to prevent rotation of the lock actuator about the axis and a second position in which the blocking body is unlocked to allow rotation of the lock actuator about the axis. The token is couplable mechanically to the lock actuator. The solenoid moves the shaft from the first position to the second position so that the blocking body is unlocked if the token has a valid access code.
摘要翻译： 提供了一种锁系统，包括锁芯和令牌。 锁芯包括芯体，耦合到芯体的锁定致动器，用于围绕轴线旋转，阻挡体和螺线管。 螺线管具有可在第一位置和第二位置之间移动的轴，其中阻挡体被锁定在该第一位置，以防止锁定致动器围绕轴线旋转;以及第二位置，其中阻挡体被解锁以允许锁定致动器绕轴线旋转 。 令牌可与机械地连接到锁定执行机构。 螺线管将轴从第一位置移动到第二位置，使得如果令牌具有有效的访问代码，则阻塞体被解锁。
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公开(公告)号：US06442986B1
公开(公告)日：2002-09-03
申请号：US09287981
申请日：1999-04-07
IPC分类号： E05B4706
CPC分类号： G07C9/00007 , E05B19/04 , E05B47/0005 , E05B47/0006 , E05B47/0012 , E05B47/063 , E05B47/0634 , Y10T70/7068 , Y10T70/7079 , Y10T70/7102 , Y10T70/7136 , Y10T70/7571 , Y10T70/7661
摘要： A lock core for use with a token having an access code and a blade is provided. The lock core includes a core body, a lock actuator coupled to the core body for movement, a token communicator configured to read the access code when the blade is inserted into a passageway of the lock actuator, at least one movable tumbler element, a movable blocker, a biasing member situated between the at least one tumbler element and the blocker, and an electromagnetic actuator coupled to the core body and coupled to the token communicator. Insertion of the token in the passageway moves the at least one tumbler element to store energy in the biasing member. If the token communicator reads the access code after insertion of the token in the passageway, the electromagnetic actuator moves to unlock the blocker and the biasing member releases energy to move the blocker.
摘要翻译： 提供了用于具有访问代码和刀片的令牌的锁芯。 锁芯包括芯体，耦合到芯体的锁定致动器用于移动;令牌通信器，被配置为当刀片插入到锁定致动器的通道中时读取访问代码，至少一个可移动转动件，可移动的 阻挡器，位于所述至少一个制动栓元件和所述阻挡器之间的偏置构件以及耦合到所述芯体并耦合到所述令牌通信器的电磁致动器。 令牌在通道中的插入移动至少一个制动器元件以将能量存储在偏置构件中。 如果令牌通信器在将令牌插入通道中之后读取访问代码，则电磁致动器移动以解锁阻挡器并且偏置构件释放能量以移动阻挡器。
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