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公开(公告)号：US11383393B2
公开(公告)日：2022-07-12
申请号：US16709875
申请日：2019-12-10
摘要： A multiple suction cup apparatus for lifting an object includes the capability of exchanging a large and small suction cup. At least one interlock enables the large or small suction cup to be deployed. The interlocks include passive interlocks, such as ball detents and conventional magnets, and active interlocks, such as a twist lock and electronic actuated magnets.
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公开(公告)号：US10357883B1
公开(公告)日：2019-07-23
申请号：US15966802
申请日：2018-04-30
摘要： End effectors and a related method of actuating items are disclosed. The end effector comprises a bladder comprising a pliable body that defines an inner recess in fluid communication with the manifold via a first connection. The pliable body has a sealing surface at its distal end and defines a chamber. The bladder further comprises a material disposed within the chamber. The method comprises contacting an item to conform the sealing surface to a contour of the item, transitioning the bladder to a structural state having greater rigidity, applying a vacuum to the inner recess via the first connection, and actuating the item.
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公开(公告)号：US11449052B1
公开(公告)日：2022-09-20
申请号：US16216661
申请日：2018-12-11
IPC分类号： G05D1/00 , G05B19/418 , G05D1/02
摘要： Systems and methods are provided herein for utilizing controller device within a workspace. The controller device may operate in a first state to monitor a light curtain associated with an interaction area of the workspace and to cause an indication of the first state to be presented at an indicator device associated with the interaction area. While operating in the first state, the controller device may detect a breach of the light curtain. The controller device may perform at least one remedial action based at least in part on detecting the breach of the light curtain while operating in the first state.
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公开(公告)号：US20190160691A1
公开(公告)日：2019-05-30
申请号：US15824308
申请日：2017-11-28
摘要： A multiple suction cup apparatus for lifting an object includes the capability of exchanging a large and small suction cup. At least one interlock enables the large or small suction cup to be deployed. The interlocks include passive interlocks, such as ball detents and conventional magnets, and active interlocks, such as a twist lock and electronic actuated magnets.
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公开(公告)号：US10603800B1
公开(公告)日：2020-03-31
申请号：US15920159
申请日：2018-03-13
摘要： A gripper assembly includes a four bar linkage and one or a pair of carriages the move longitudinally on rails. The linkage includes a means for maintaining the paddles in a mutually parallel orientation, which can be a link or a timing belt.
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公开(公告)号：US10059007B1
公开(公告)日：2018-08-28
申请号：US15658189
申请日：2017-07-24
CPC分类号： B25J15/0028 , B25J15/0266 , B25J15/0616
摘要： Apparatuses including gripping mechanisms including extendable fingers and methods of manipulating items using the gripping mechanisms are described herein. An example apparatus may include a frame, a pair of carriages coupled to the frame and moveable by one or more drive units, a pair of fingers, and a set of linkages connecting the pair of fingers with the pair of carriages. The one or more drive units are operable to cause the fingers to move towards each other and to move away from each other.
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