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1.发明公开公开(公告)号：US20240239486A1
公开(公告)日：2024-07-18
申请号：US18156300
申请日：2023-01-18
摘要： In one embodiment, a method for transporting a modular bi-level storage and transport assembly (MTA) includes the steps of activating a location transponder, receiving, by a first transport mechanism, location information from the location transponder, determining that the location transponder is broadcasting a pickup request signal, transmitting a location and orientation of the MTA to the first transport mechanism, causing the first transport mechanism to travel to the location of the MTA, securely connecting the MTA to the first transport mechanism, and transporting the MTA to a specified destination using the first transport mechanism.
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公开(公告)号：US11702326B2
公开(公告)日：2023-07-18
申请号：US17166654
申请日：2021-02-03
申请人： Eduardo Nunez Duran
发明人： Eduardo Nunez Duran
CPC分类号： B66D3/26 , B66C1/127 , B66D2700/023
摘要： A hoisting assembly for lifting a load into an attic or lowering a load therefrom includes a hoist. The hoist comprises a housing, which has a drum or a lift wheel engaged thereto and positioned in an interior space defined thereby. A suspension module is engaged to and extends from an upper end of the housing. The suspension module can selectively engage a beam so that the housing is suspended from and removably engaged to the beam. A lifting medium is operationally engaged to the drum or the lift wheel and extends from a lower end of the housing. A connector is engaged to the lifting medium distal from the housing. The connector can selectively engage a load so that the load is removably engaged to the lifting medium. The hoist thus is configured to lift the load.
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公开(公告)号：US11479448B2
公开(公告)日：2022-10-25
申请号：US17345364
申请日：2021-06-11
发明人： Timothy E. Anderson
摘要： A pulley block may include an alpha pulley block including an alpha connector, a beta pulley block including a beta connector, wherein the alpha pulley block is coupled to the beta pulley block when the alpha connector is coupled to the beta connector. At least one of the alpha connector and the beta connector may comprise magnets.
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公开(公告)号：US11231127B2
公开(公告)日：2022-01-25
申请号：US16910426
申请日：2020-06-24
发明人： Michael Tjader
摘要： A pipe replacement system and cable guide frame are shown. Configurations are shown that include plurality of guide pulleys attached to the cable guide frame to define a curved path between a pipe to be replaced and a cable pulling system. Configurations are shown where a pipe breaking tool is pulled over the plurality of guide pulleys for ease of removal after a replacement operation. Configurations are also shown that include a stationary splitter adjacent to the cable pulling system to prevent jamming of the cable pulling system.
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公开(公告)号：US20210348456A1
公开(公告)日：2021-11-11
申请号：US17384521
申请日：2021-07-23
发明人： David Louis RICHARD , Harold James MILLER , Ivan AMIC , Christopher Jason SERRAN , Jason Brent SCHROEDER , Alejandro Dino CHAVEZ
IPC分类号： E21B19/084 , E21B19/22 , B66D3/00
摘要： A trigger mechanism is provided for a passive rotating jointed tubing injector having gripper blocks for moving connected, segmented oilfield tubulars axially into or out of horizontal, extended-reach oil and natural gas wells that may contain pressurized fluid or gas to complete for production, work over and service the wells, utilizing an operation commonly known as snubbing. The trigger mechanism can open the gripper blocks when a tapered upset section of increasing diameter on the tubulars is encountered that would not otherwise fully open and operate the gripper blocks.
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公开(公告)号：US20210147199A1
公开(公告)日：2021-05-20
申请号：US17031291
申请日：2020-09-24
申请人： Carl H. Hubener
发明人： Carl H. Hubener
摘要： A wire pulling wincher apparatus attachable to a tractor, loader or other mobile transport device capable of receiving attachments has a pass through frame attachable to the mobile device, a vertical support member on the frame for supporting a first winch with cable for attaching and pulling a fence wire to be tensioned, a second winch for raising and lowering a slide block assembly through which the first winch cable is guided to allow pulling the first winch cable at different vertical heights, and has winch tension limiting apparatus.
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公开(公告)号：US10781086B2
公开(公告)日：2020-09-22
申请号：US15793451
申请日：2017-10-25
发明人： Jacob August , Ron Dennis , Timothy Frazier , Jon Mason , Scott Salmon , Ty Hargroder , David Scuito , David Burns , Brent Nasset
摘要： Winches with dual mode remote controls, and associated systems and methods are disclosed. A representative winch can include a frame, a cable drum rotatably supported by the frame, a drive motor operatively connected to the cable drum, and a winch control module. The winch control module can include an enable/disable circuit having a normally open ground path connection and a controller having wireless capability connected to the enable/disable circuit. The controller can include instructions to disable the wireless capability of the controller when the normally open ground path connection is completed.
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公开(公告)号：US10765896B2
公开(公告)日：2020-09-08
申请号：US14260268
申请日：2014-04-23
摘要： The invention provides a well rescue device. The well rescue device includes a support assembly, a seating assembly and a gripper assembly. The support assembly includes two holding arms configured to hold the victim. The seating assembly includes an extendable seat rod and a seat attached at an end of the extendable seat rod. The seat is configured to move relative to the extendable seat rod in order to facilitate positioning of the seat relative to the victim. The gripper assembly includes a gripper that is configured to facilitate positioning of the victim relative to one or more of the support assembly and the seating assembly.
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公开(公告)号：US10118807B2
公开(公告)日：2018-11-06
申请号：US15042582
申请日：2016-02-12
IPC分类号： B66D1/20 , B66D1/14 , B66D1/60 , A01G23/095 , A01G23/099 , B66D3/00
摘要： A winch system 10 coupled to a processor energy source 12 having one or more processor driving rollers 14. The processor 12 provides energy to the winch system 10. Multiple driven winch drive rollers 32 are supported by the body 18. A horizontally-oriented winch drum 36 is attached to the body 18. A drum gear 38 in communication with the driven rollers 32 and the winch drum 38 transfers rotational energy about the vertical axis from the processor driving rollers 14 to rotational energy about the axis of rotation of the winch drum 38. Attached to the winch drum is a cable 40 having a proximal end 42 region and a distal end region that is detachably attachable to an object 46 to be retrieved by the winch system.
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公开(公告)号：US20180264480A1
公开(公告)日：2018-09-20
申请号：US15459174
申请日：2017-03-15
申请人： Robert Stineman
发明人： Robert Stineman
CPC分类号： B02C23/02 , A01G23/003 , B27L11/02 , B66D1/7415 , B66D1/7489
摘要： A winching apparatus adapted for horizontal rotational mounting behind the chipping feed rollers on a chipping machine. It has a rotatable vertical stanchion, that is pivotally coupled to first end of a horizontal boom arm that may be vertically adjusted between its ends so as to raise or lower its second end. At the second end of the boom arm is a swivel mounted plate that houses a high speed continual line uptake winch that is thus adjustable for simultaneous alignment of the rope puller with the line in both the horizontal and vertical planes. The device is capable of compensating for a constantly changing directional pull as well as feeding the downed foliage directly into the chipper.
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