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公开(公告)号：US12091877B2
公开(公告)日：2024-09-17
申请号：US17688309
申请日：2022-03-07
申请人： Lily Roberts
发明人： Lily Roberts
CPC分类号： E04H4/065 , B66D1/7447 , B66D1/7489
摘要： Pool protection systems are disclosed. In one particular embodiment, a pool protection system may include a platform fitted in a pool, oriented substantially parallel to a surface of water in the pool, and configured to move vertically in the pool; one or more motors mechanically connected to the platform; and a controller in communication with the one or more motors.
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公开(公告)号：US12091294B2
公开(公告)日：2024-09-17
申请号：US17719268
申请日：2022-04-12
申请人： Hall Labs LLC
发明人： Michael Hall , David R. Hall , Michael Shinedling , Nathan Davis
CPC分类号： B66D1/505 , B66D1/74 , B66D2700/0141
摘要： A line tensioner is disclosed. A winch has a winch drum with at least one groove over which a line is passed. The winch has a line tensioner assembly with a stationary cam surface and a plurality of line tensioners rotating with the winch drum. Each has a line gripping portion and a cam follower. The line gripping portion is brought into and out of contact with the line as the cam follower rides along at least a portion of the cam surface.
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公开(公告)号：US20240199390A1
公开(公告)日：2024-06-20
申请号：US18553687
申请日：2022-04-05
CPC分类号： B66D1/7426 , A63C11/10 , B66D1/7484 , B66D1/7489
摘要： A portable hoisting device configured to be connected to a cable secured to a destination location for hoisting at least one person from a start location to the destination location is provided. The device includes a winch mechanism having a drum body shaped and adapted to have the cable wrap around the drum body. The winch mechanism is operable to selectively wrap the cable around the drum body. The device has a gear train operatively connected to the drum body and operable to engage the drum body in rotation, a motor operatively connected to the gear train, a control assembly operatively connected to the motor to control same, and a latching assembly adapted to enable a load to be connected to a component of the portable hoisting device, wherein the control assembly comprises a remote control configured to send signals to the motor remotely.
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公开(公告)号：US12006759B1
公开(公告)日：2024-06-11
申请号：US17745059
申请日：2022-05-16
申请人： Robert Reeder
发明人： Robert Reeder
IPC分类号： E06B11/02 , B66D1/46 , B66D1/74 , E04H17/04 , E05F15/627 , H04N7/18 , H04N23/661 , A01K3/00
CPC分类号： E06B11/021 , B66D1/46 , B66D1/7489 , E04H17/045 , E05F15/627 , H04N7/18 , H04N23/661 , A01K3/00
摘要： A wire gate operational system providing remote opening and closing of a post and wire gate having a winch and cable assembly with a power source and an operational controller. A remote-control actuator provides long range remote operation to open and close the gate by controlled dropping and raising of the lead wire gate post by the winch. A bottom wire loop between a brace post and the lead wire post acts as a pivot point for the lead gate posts and interconnected directional end cut composite intermediate posts (dancers) allow for controlled wire gate lowering direction allowing ranchers and livestock to pass directly over the lower gate.
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公开(公告)号：US11932158B2
公开(公告)日：2024-03-19
申请号：US16977519
申请日：2019-03-13
发明人： Gregory Staples
CPC分类号： B60P3/1066 , B66D1/7489
摘要： A bow stop including a Vee portion having a front, bow engaging concave surface and rear surface. The bow stop further having a connection portion for connection to a trailer. The Vee portion has a rigid body or chassis (hereinafter “body”) and a polymer cover, and the polymer cover overlies a front, Vee-shaped surface of the body. The connection portion is configured for positioning between a pair of spaced apart and generally parallel upstanding arms of a bow stop support structure of a boat trailer and the connection portion includes a connector for connection to the upstanding arms.
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公开(公告)号：US11814271B2
公开(公告)日：2023-11-14
申请号：US17365534
申请日：2021-07-01
申请人： REEL
发明人： Karamoko Konate , Mickael Valet
摘要： Disclosed is a system for the storage and traction of a cable, in particular a synthetic cable fitted to an offshore crane. The storage/traction system includes a frame that carries in particular a storage device including a support carrying a storage reel through an assembly defining an axis of rotation. Between the storage reel and the support, the assembly includes of a single slewing ring including two rings that are free to rotate with respect to each other: —a fixed ring that is fastened to the support; and —a moving ring that is, on the one hand, fastened to the storage reel and, on the other hand, rotated by a motorization.
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公开(公告)号：US20230303368A1
公开(公告)日：2023-09-28
申请号：US18188998
申请日：2023-03-23
申请人： Haply Robotics inc.
CPC分类号： B66D1/20 , B66D1/7484 , B66D1/12
摘要： Described are various embodiments of capstan drive transmission self-tensioning apparatus and method. In one embodiment, the capstan drive transmission self-tensioning apparatus comprises a body coupled to the capstan drive drum comprising a force providing member coupled to the cable and configured to displace the cable along a path increasing an effective distance between said first end and said second end of the cable thereby increasing a tension within said cable; a jamming assembly directly or indirectly coupled to said cable and configured to: allow motion of said cable along said path upon said tension being below a lower designated level; and prevent motion of said cable along an opposite path upon said tension being above an upper designated level. In some embodiments, the jamming assembly may comprise a spring-loaded rocker mechanism, a ratcheting mechanism or a directional frictional material to provide the jamming effect.
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公开(公告)号：US20230159310A1
公开(公告)日：2023-05-25
申请号：US17456216
申请日：2021-11-23
申请人： Hiromi Higo
发明人： Hiromi Higo
CPC分类号： B66D1/04 , B66D1/7473
摘要： A winch engagement apparatus that is configured to be operably coupled to a strap winch on a flatbed trailer wherein the present invention provides a technique to rotationally move the shaft on the strap winch so as to tighten a strap. The present invention includes a housing wherein the housing has a first side and a second side. A passage is present through the housing and extends between the first side and the second side having openings at each end thereof. The passage is configured to surroundably mount a portion of a shaft present on the strap winch. Engagement levers are present wherein the engagement levers are pivotally secured to the housing. The engagement levers includes a hole engagement edge that is operable to penetrate a hole formed on the shaft portion in order to operably lock the housing into position so a rotational force can be applied.
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9.发明申请公开(公告)号：US20230087633A1
公开(公告)日：2023-03-23
申请号：US17784343
申请日：2020-12-11
申请人： Gilles SANDERSE , Michel SANDERSE
发明人： Michel SANDERSE
摘要： The present disclosure relates to a portable device for hoisting/lowering/storing a rope from a tall structure, such as a wind turbine. The device is formed of an assembly of a rope storage container and a rope driver reversibly connected thereto. The rope storage container defines a rope storage volume bound between a bottom surface and an outer side wall. The rope driver is reversibly connectable to the container and comprises a rope passage having a dimension matching a diameter of the rope. The passage is formed between a pair of adjacent rollers or between a drive coil and a clamp. The rope is driven (hoisted and stored or provided and lowered) by an electric motor arranged to drive at least one of the rollers or the drive coil.
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公开(公告)号：US11499311B1
公开(公告)日：2022-11-15
申请号：US17237512
申请日：2021-04-22
申请人： Sophie Taillibert
发明人： Roger Taillibert , Robert Debono
摘要： The removable roof system includes a set of guy ropes (10), each of the guy ropes extending between a top anchor point (2) and a bottom anchor point (3) of a structure to be covered, a velum (1) mobile between a deployed configuration in which the velum covers the structure to be covered and a retracted configuration in which the structure to be covered is uncovered, and a set of carriages (20) to which the velum is attached, arranged so as to be moved along the guy ropes of the set of guy ropes between the top and bottom anchor points in order to cause the velum to pass between its deployed and retracted configurations and comprising for each of the guy ropes of the set of guy ropes at least one motorized carriage, at least one motorized carriage cooperating with the associated guy rope by meshing or by alternating wedging.
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