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Patent Searching and Data


Matches 1 - 50 out of 19,394

Document Document Title
WO/2021/067643A1
The present disclosure may be embodied as a rotary actuator for lifting a load against gravity. The actuator includes a housing and a drive motor attached to the housing. The drive motor has a drive shaft. The driveshaft may be configure...  
WO/2021/023653A3
The present invention relates to a cable winch, in particular a hoisting gear winch of a hoisting device (1), for winding and unwinding a cable (6), comprising a cable drum (7), an entry guide (13) for guiding the cable (6) to be wound o...  
WO/2021/062314A1
One variation of a method for tracking lift events at a construction site includes: accessing a timeseries of load values output by a weight sensor, coupled to a crane hook, and a first geospatial location of the crane hook during a firs...  
WO/2021/056810A1
The present invention provides a device gate for a nuclear power plant, comprising a shell ring fixedly connected to a penetrating member of a safety housing. The device gate for the nuclear power plant further comprises: a gate end encl...  
WO/2021/055151A1
An inspection system including a self-stabilizing assembly for carrying and controlling the movement of a payload device. The system also comprises a support assembly for supporting the weight and maintaining the stability of the self-st...  
WO/2021/016192A3
A patient litter basket spin control assembly for use on a patient litter basket is provided. The assembly comprises thruster unit for discharging an air stream and is mounted on the patient litter basket. At least one sensor is associat...  
WO/2021/049317A1
Provided is a work machine (100) capable of effectively discharging air from within the hydraulic circuit of a winch unit (10) capable of braking a winch drum (1) by receiving hydraulic oil. The work machine (100) comprises: a winch unit...  
WO/2021/048466A1
A rope fastening arrangement of a hoisting device (1), which comprises a rope drum (17), a fastening device (3) having a chamber (14) which defines the vertical boundary dimensions (hi, h2), the horizontal boundary dimensions (wl, w2), a...  
WO/2021/050894A1
A device is operable to lift and transport a pipe at a worksite. The device includes a base, a mast coupled to the base, and a carriage coupled to the mast upon which the pipe is supportable. The device further includes a lifting assembl...  
WO/2021/048068A1
The invention relates to a skip hoist of a blast furnace with a winch system (1). In order to provide an improved drive system for a skip hoist of a blast furnace, the invention provides that the winch system comprises: - a winch drum (2...  
WO/2021/037810A1
The invention relates to a fluid-operated lifting gear (1) and to a method for operating a fluid-operated lifting gear (1). In order to provide a fluid-operated lifting gear (1) and a method for operating a fluid-operating lifting gear (...  
WO/2021/041597A1
A power supply for a cable puller motor provides power to a motor operatively coupled to a cable puller assembly, the motor configured to drive a capstan that provides a pulling force on a pulling line wrapped around the capstan. The pow...  
WO/2021/040418A1
An air conditioner includes a housing including an outlet, a panel attachable to or detachable from a lower side of the housing and including an inlet to introduce air therethrough, a first filter installable to the panel to filter the i...  
WO/2021/031481A1
A power assembly (100) for an electric drying rack and an electric drying rack, comprising a winch (01), a winch base (02) and an elongated motor (3); the elongated motor (3) comprises a body (03) and an output shaft (04); the winch (01)...  
WO/2021/033096A1
A block with soft loop connection system comprising an attachment to the block of two soft loops such that at least a first soft loop end is able to be passed through one or more load bearing members and then back around a shoulder attac...  
WO/2021/030985A1
A steel cable reel lubrication apparatus for a marine dragging device, comprising two support plates (1) provided in parallel; a fixing ring (2) is fixedly connected to one side of each support plate (1), a bearing body (4) is fixedly sh...  
WO/2021/032540A1
A cable drum for a cable winch (1) of a cable drive, having a drum body (3) and two flanged pulleys (4) which surround the drum body on the face sides and delimit a winding space (6) therebetween, wherein at least one of the flanged pull...  
WO/2021/032342A1
The present invention relates to a charging robot (10) for charging an electrical energy store (12) of a vehicle (14), comprising a supporting structure (16), at least one wheel which is fastened rotatably to the supporting structure (16...  
WO/2021/031639A1
A winch potential energy real-time recycling system and a control method therefor. Said system comprises a main pump (2), an auxiliary pump (18), a main reversing valve (4), a potential energy recovery reversing valve (13) and a balance ...  
WO/2021/028947A1
The invention provides a material handling device or a hoist to lift and lower a load or to move a load from one place to another with different operating modes with a provision of variable speeds to suit lifting / moving of different lo...  
WO/2021/023653A2
The present invention relates to a cable winch, in particular a hoisting gear winch of a hoist, comprising a cable drum, an entry guide for a cable to be wound onto the cable drum, and an actuating drive for adjusting the entry guide rel...  
WO/2021/016783A1
A planetary gearbox, an assembly method thereof, an associated robot joint and a robot are provided. The planetary gearbox (100) comprises a housing (104) extending along a first axis (X1); a first coupling member (1041) arranged on an i...  
WO/2021/021509A1
A modular lift system may include, but is not limited to: one or more lift segments each including: a lift-truss structure; and a drive shaft having at least one end-coupler, at least one lift assembly coupled to the lift-truss structure...  
WO/2021/014757A1
With conventional annular cable guides for hoists, the dimensions of components constituting the annular form have to be varied for drums having differing diameters. Installing cable guides having the same specifications has been problem...  
WO/2021/016277A1
Disclosed are systems, apparatuses, and methods to deploy and stow a deployable equipment to and from a hoist, to control a load on a suspension without transfer of torque to the suspension cable, for the deployable equipment to obtain d...  
WO/2021/013286A1
The invention relates to lifting gear, in particular a lever hoist (1). This comprises a housing (2) in which a load chain wheel (17) and a driveshaft (20) driving the load chain wheel (17) via a transmission (18) are rotatably mounted, ...  
WO/2021/013362A1
The invention relates to a cable drum installation (1) for a cable crane, comprising a mount (2), a pulling cable drum (3) and an auxiliary cable drum (4), wherein the pulling cable drum (3) comprises a pulling cable motor (6) connected ...  
WO/2021/013285A1
The invention relates to lifting gear, in particular a lever hoist (1). This comprises a housing (2) in which a load chain wheel (17) and a driveshaft (20) driving the load chain wheel (17) via a transmission (18) are rotatably mounted, ...  
WO/2021/008754A1
The invention relates to a lift system (1), comprising: at least one lane (2VL, 2VR, 2H), at least one lift car (5), guide rails (22V, 22B, 22H) for guiding the lift car (5) along the lane; a drive pinion brake (9) which is designed to b...  
WO/2021/008449A1
The invention discloses a lifting system and a large mining excavator. The lifting system comprises: a winding plant, comprising: a winding drum, a motor provided at an outer portion of the winding drum, and a speed reducer provided at a...  
WO/2021/001847A1
An Improved Hoisting System The present invention relates to an hoisting system (1) for raising and lowering suspended device comprises body (2) wherein rope drum(4) is disposed, a rope drum (4) being longitudinally rotatably mounted wit...  
WO/2021/002732A1
The present invention relates to a counterweight roping device. According to one aspect of the present invention, provided are: a counterweight for maintaining balance with a load applied from one side; a first counterweight rope spaced ...  
WO/2021/003225A1
A cable puller adapter includes a rotatable gripping member which receives and guides a tailing portion of a pulling line coupled between a capstan of a cable puller and the gripping member, an adapter motor which applies torque to the g...  
WO/2020/258400A1
An electromechanical device moving frame, comprising supporting stable side plates (1), wherein the number of the supporting stable side plates (1) is two; a mounting supporting top plate (2) is mounted above the two supporting stable si...  
WO/2020/264359A1
A wireless hoist system including a first hoist device having a first motor and a first wireless transceiver and a second hoist device having a second motor and a second wireless transceiver. The wireless hoist system includes a controll...  
WO/2020/264440A1
The quick connect vehicle attachment as disclosed herein generally includes a bayonet lug having a series of threads that engage a tow hook boss on one end and a locking pin protruding out opposite sides of an interface shoulder on anoth...  
WO/2020/255676A1
Provided are a power control device and a power control method that can assist the work of lifting packages while seated. An assist chair 10 that assists the raising and lowering of loads while a worker is in a seated state comprises: ...  
WO/2020/249656A1
The invention relates to a device for locking an object suspended on a cable (14), passing through a clamp (70) and extending along a substantially vertical axis (28), the clamp (70) comprising: a fixed part (54), at least two movable ja...  
WO/2020/249655A1
The invention relates to a device for locking an object that can slide along a cable (14), the device comprising the cable (14) and a clamp (70), the cable (14) passing through the clamp (70) and extending along an axis (28), the clamp (...  
WO/2020/248406A1
A constant decelerating hydraulic system for the safe shifting braking of a hoister, comprising an oil tank (1), a motor (2), a variable displacement pump (3), an electromagnetic proportional overflow valve (4), a check valve, an energy ...  
WO/2020/245840A1
An improved hoisting system of present invention comprises hollow main body (2) having an open bottom to receive hoist rope (3) having free end equipped with lifting hook (12) being suspended downwardly for hoisting and lowering of loads...  
WO/2020/239346A1
Handling device (10) comprising a winch (11) comprising a frame (12) intended to be attached to a structure of a surface vessel (B), and a first drum capable of turning relative to the frame (12) about a first axis of rotation and an ass...  
WO/2020/236160A1
A winch or a hoist (100) includes an input shaft, a rotatable drum (112), and a gearbox (120) including a plurality of high-contact ratio spur-type gears, the gearbox coupled to the input shaft and to the rotatable drum such that rotatio...  
WO/2020/229350A1
Towing winch system 1 for controlling a render and recovery of a towline during a towing operation. The towing winch system has a control unit 6 for controlling a drive 4 and a brake 5 for respectively driving and braking the winding dru...  
WO/2020/231265A1
The invention relates to a rope-lowering device for lowering persons from a building or the like, comprising: -an axle arranged to rotate about its longitudinal axis; -a first reel connected or connectable to the axle; -a second reel con...  
WO/2020/229731A1
A wire rope hoist limiter device (100), comprising: a fastener (110) arranged to be fastened around the wire rope of the wire rope hoist; a sliding weight (120) arranged to slide along the wire rope (10) of the wire rope hoist towards th...  
WO/2020/148050A3
The present invention relates to a cable drum (1) for a cable winch of a cable drive, having a drum shell (2) and two flanged wheels (3) which adjoin the drum shell at the ends, wherein the drum shell and/or the flanged wheels are produc...  
WO/2020/220210A1
Disclosed in the present invention is an electric winch, belonging to the technical field of winches. The object of the present invention is to provide an electric winch having long service life and high reliability, and the main points ...  
WO/2020/220859A1
A combined power built-in winch, comprising a base (1), a main shaft (2), a left plate (3), a reel (4), a cylindrical stator winding (5), a cylindrical permanent magnet (6), a cylindrical stator (7), a cylindrical rotor (8), a right plat...  
WO/2020/219616A1
The present disclosure is directed to overhead door assemblies and operating systems. Disclosed herein is a drive drum that is compatible across a variety of overhead door types, including, for example, standard lift doors, vertical lift...  

Matches 1 - 50 out of 19,394