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公开(公告)号：US20150323135A1
公开(公告)日：2015-11-12
申请号：US14704960
申请日：2015-05-05
Applicant: Sarcos LC
Inventor： Fraser M. Smith , Marc X. Olivier , Shane Olsen
IPC: F17C13/04
Abstract: A rapidly modulated hydraulic supply is disclosed. The rapidly modulated hydraulic supply can include a chamber for receiving fluid. The rapidly modulated hydraulic supply can also include a displacement member operable to displace the fluid from the chamber. In addition, the rapidly modulated hydraulic supply can include a flow modulation system operable to vary the flow rate of the fluid output from the chamber. A first flow rate corresponds to a first output pressure, and is different from a second flow rate corresponding to a second output pressure for a like movement of the displacement member.
Abstract translation: 公开了一种快速调制的液压源。 快速调制的液压供应可以包括用于接收流体的室。 快速调制的液压供应还可以包括可操作以从腔室移动流体的位移构件。 此外，快速调制的液压供应可以包括流动调节系统，其可操作以改变从室输出的流体的流量。 第一流量对应于第一输出压力，并且不同于用于位移构件的类似运动的对应于第二输出压力的第二流量。
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公开(公告)号：US10533542B2
公开(公告)日：2020-01-14
申请号：US14704960
申请日：2015-05-05
Applicant: Sarcos LC
Inventor： Fraser M. Smith , Marc X. Olivier , Shane Olsen
Abstract: A rapidly modulated hydraulic supply is disclosed. The rapidly modulated hydraulic supply can include a chamber for receiving fluid. The rapidly modulated hydraulic supply can also include a displacement member operable to displace the fluid from the chamber. In addition, the rapidly modulated hydraulic supply can include a flow modulation system operable to vary the flow rate of the fluid output from the chamber. A first flow rate corresponds to a first output pressure, and is different from a second flow rate corresponding to a second output pressure for a like movement of the displacement member.
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公开(公告)号：US10072744B2
公开(公告)日：2018-09-11
申请号：US13800851
申请日：2013-03-13
Applicant: Sarcos LC
Inventor： Fraser M. Smith , Shane Olsen , Michael Morrison , Glenn Colvin, Jr. , Brian Maclean , Alan Hart
CPC classification number: F16H21/44 , B25J9/106 , F15B15/06 , Y10T29/49826 , Y10T74/1892
Abstract: A rotary actuation mechanism comprising an actuator having a body, and a slider movable on a linear path relative to the body. A first linkage can be pivotally coupled to the body at a first pivot having a first axis. A second linkage can be pivotally coupled to the slider at a second pivot having a second axis, and pivotally coupled to the first linkage at a third pivot. A length of the first linkage between the first pivot and the third pivot can be equal to a length of the second linkage between the second pivot and the third pivot. The slider can be movable to position the second axis in a collinear relationship with the first axis. The rotary actuation mechanism can include an anti-singularity device to constrain movement of the body when the first axis and the second axis are in the collinear relationship.
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公开(公告)号：US09727076B2
公开(公告)日：2017-08-08
申请号：US13665697
申请日：2012-10-31
Applicant: Sarcos LC
Inventor： Fraser M. Smith , Shane Olsen
IPC: G05G11/00 , G05G9/047 , G05G13/00 , G06F3/0338
CPC classification number: G05G9/047 , G05G13/00 , G06F3/0338 , Y10T74/20372
Abstract: A hand control device for controlling a peripheral system is disclosed. The hand control device can include a handle configured to be grasped by a user. The handle can comprise a body portion to be supported against a palm of the user. The hand control device can also include a finger control supported about the handle and comprising a rotatable joint to facilitate control based on flexion/extension of an index finger of the user. In addition, the hand control device can include a thumb control supported about the handle and comprising first and second rotatable joints to facilitate control based on flexion/extension and abduction/adduction of a thumb of the user.
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