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8167345 |
Robot hand and finger mechanism
A robot hand converts the longitudinal extending and retracting motion of an actuating rod of a linear actuator into opening and closing motion of left and right first links via a link mechanism....
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8092357 |
Spindle gripping device and method
A spindle gripping device and method for use in a CNC machine for re-orienting a workpiece. The gripping device includes an attachment portion, a translational driver, and a gripping portion. The...
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8061751 |
Extendable reaching tool
An extendable tool having an internal drive assembly is disclosed. The extendable components of the internal drive assembly are two, or more, telescoping drive shafts each having an alignment...
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8047591 |
Grip device for moving front floor
A grip device for moving a front floor of a vehicle includes a front clamping member and a rear clamping member. The front claming member can clamp a flange portion around a suspension mounting...
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7971917 |
Apparatus for an automatic casing stabbing arm
The apparatus for an automated drill pipe casing stabbing arm includes a telescopic tube assembly, a movable roller bracket assembly, a movable arm assembly, a mounting assembly, an apparatus...
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7934756 |
Adjustable gripping device
A gripping assembly having a first or holding end with a pair of rotatable operating elements held therein and connected to a wind assembly having a flexible, non-resilient link held by one end...
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7891227 |
Gripping apparatus for gripping and holding elongated workpieces, in particular for bending machines
A gripping apparatus for gripping elongated workpieces comprises a housing, carrying two pivotable gripping jaws which are movable between opened and closed positions, as well as a guiding body, in...
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7850218 |
Handling clamp for a machine designed for tending an electrolytic cell used for the production of aluminium
The present invention relates to a handling clamp, designed to grasp a stem fixed to a load and equipped with at least one attachment means. The stem is capable of moving between a lower position...
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7845698 |
Gripper with adjustable bumper stops
A gripper assembly including at least one gripper jaw and an actuator operative for moving the at least one gripper jaw. A support is fixed relative to the actuator for supporting the at least one...
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7845696 |
Weed removal tool
A manually operable weed remover consists of a cluster of pivotable and rotatable spikes attached to a handle. When positioned over the center of a weed and downward pressure is applied, either by...
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7604584 |
Automatic tool-changing arm of automatic tool changer
An automatic tool-changing arm of an automatic tool changer applicable to a machine tool, primarily comprises an immovable platform, a movable platform located below the immovable platform, a...
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7478497 |
Fish handling tool
A fish handling tool which provides an easier and more stable nipping operation for holding a fish. The fish handling tool is structured that a finger hooking position of a finger hooking opening...
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7178843 |
Litter and refuse retrieval device
A litter and refuse retrieval device is provided for sanitarily and single-handedly cleaning up after a pet. The device includes an outer frame having an upper and a lower portion and an inner...
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7076910 |
Flash landing and control device
A device for landing, handling and controlling a fish which includes a pair of clamps pivotally attached to a main housing. A handle is provided at one end of the housing. The clamps can be moved...
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7063365 |
Pet waste pick-up device
A pet waste collection device has a pair of opposing jaws movable between a closed jaw state and an open jaw state, and a liner bag may be situated about the jaws so that closure of the jaws about...
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6983966 |
Animal waste scooper
A hand-operated sanitary grasping device for grasping an object such as animal feces includes a control assembly, and extension structure, a support structure, which includes a pair of bag clips, a...
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6923486 |
Gripper for lifting a stack
A gripper for lifting a stack (30) of boxes, trays or such substantially rectangular articles, the gripper being provided with a gripper frame (11, 12; 51, 52) and two flat gripper leaves (21)...
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6909940 |
Method and apparatus for the exchange of batteries in a robot located in an automated library
An apparatus and a method for the exchange of power-supplied batteries which are arranged in a media-conveying untethered robot which is located in an automated data-storage library.
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6874833 |
Pickup tool with variable position limiting and variable axis of operation
A hand-held tool, for grasping items located at a distance from the operator, including a tool body, including a handle extending therefrom, for holding by the operator, and a moveable trigger...
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6832885 |
Handling apparatus for structural members
There is provided an apparatus for handling a structural member. The apparatus includes a beam that extends from a first end to a second end and a shuttle in translational communication with the...
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6739637 |
Gripping device having length adjusting mechanism
A gripping device includes a hand grip rotatably secured to a handle, a tube secured to the handle, a tool member coupled to a pipe, a beam slidably received in the pipe and coupled to the tool...
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6691860 |
Gripper mechanism for handling a cylindrical workpiece
A material handling apparatus includes a first support member, for supportively carrying a pair of opposed jaw members, and a second support member which is slidably attached to the first support...
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6679450 |
Tube feeding device for a work station of a cheese-producing textile machine
A tube feeding device (12) for a work station (2) of a cheese-producing textile machine (1) with an arrangement for transferring an empty tube (14) stored in a tube reservoir (13) into a tube...
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6592572 |
Surgical operation apparatus
A surgical operation apparatus according to the present invention comprises an insert section, a first jaw that has a first grip section, and that turns about a first pivot provided at the insert...
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6560913 |
Device for hooking, measuring, weighing fish
A weighing device includes a tubular housing, a pair of levers pivotally secured the tubular housing and each having a jaw biased to grasp an object to be weighed and a handle for moving the jaws...
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6513844 |
Gripping device having gripping and locking mechanisms
A gripping device includes a hand grip rotatably secured to a handle with a shaft, a base secured to the handle, a pair of gripping fingers rotatably secured to the base and coupled to the hand...
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6508496 |
Manually-operated device for picking up objects
A manual device includes a control lever pivoted to a hand grip for activating an activation rod so as to actuate an adjustment piece to cause two holding ends of two grasping arms to move toward...
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6508498 |
Holding device for holding a container and a method for fixing a container
A holding apparatus for a container and a method of holding a container of any size or shape, and formed of any material by supporting a container on a holding plate and employing a gripping...
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6438891 |
Catch-and-release device
The invention disclosed herein is a catch-and-release device that has a unique mechanism with a self-locking function independent of external resistance. The catch-and-release device hereof has...
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6394515 |
Golfing aid
A golfing aid which holds a golf ball and a tee together for insertion into the ground. The golfing aid has an elongated body portion with a lower end. A golf ball positioning member can hold the...
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6371544 |
Workpiece transfer device for a forging machine
A workpiece transfer device includes an elongated hollow housing, a plurality of push mechanisms, a plurality of coupling devices, a plurality of lever mechanisms, and an elongated swing member....
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6361094 |
Object retrieval apparatus
An object retrieval apparatus including a base plate having an opening disposed therethrough at a predetermined location. At least two jaws are pivotally attached to the base plate. An actuator is...
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6357741 |
Velocity adjustable grippers on sliding carriage
A movable gripper unit including a housing and a first gripper arm and a second gripper arm for gripping a printed product. The first and second gripper arms are slidingly supported with respect to...
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6299228 |
Gripper apparatus for robots
A gripper apparatus for a transfer robot includes a pair of grippers which are disposed in parallel in a common plane, and which are rotatable so as to move toward and away from each other to grip,...
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6186569 |
Heater sling
The heater sling according to this invention is capable of lifting, moving and positioning a workpiece. In particular, it relates to a device and method for lifting a circumferential heater used in...
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6176532 |
Fluid powered gripper assembly having central cavity
A fluid powered gripper assembly includes a central cavity between gripper arms for such things as receiving a sensor or receiving a tool to work the workpiece or for receiving a part for mounting...
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6164285 |
Position-adjustable control console
A control console for a mobile machine includes a lower support device, a first platform and a pair of links pivotally coupled between the support device and the first platform. A second platform...
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6139253 |
Lifting device for transporting disk stacks
The present application utilizes a lifting apparatus for lifting disk stacks, the lifting apparatus includes a structural member having a central guide bore and at least three connecting members...
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6108892 |
Seal member automatic fitting apparatus and method
A seal member to be fitted on a shaft portion of a rotor is engaged with the front end of a center piece to be fixed on the front end of an automatic machine such as a robot or the like. A slide...
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6042166 |
Gripper
The gripper is provided with two gripper jaws, actuatable pneumatically or hydraulically via a piston guided and sealed in a cylinder, the piston being hinged to the gripper jaws via a lever...
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5979955 |
Vertical extraction tool for semiconductor packaged devices
An extraction tool for extracting a module that is detachably connected to a mounting substrate includes a fixed plate that is vertically supported over the module to be extracted. A movable plate...
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5975605 |
Enclosed clamping or gripping device with accessible load controlling spring
A toggle clamp includes a movable first pin having an axis and a stationary second pin. An arm is carried by the first pin for rotation in a first direction applying pressure to a load and a second...
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5918923 |
Pipe laying attachment for hydraulic equipment
An attachment for a hydraulically powered device such as an excavator or backhoe is provided, the attachment comprising an elongate frame; two elongate jaws, each jaw being pivotably mounted to the...
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5901997 |
Conveyor device for vertically guiding plate-like objects for electroylic surface-treatment
A transport device for conveying vertically oriented plate-like articles for chemical or electrolytic surface treatment, the device having clamping elements maintained in the manner of tongs, which...
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5884952 |
Gripper device
A gripper device is provided for gripping and releasing objects. The device incorporates two gripper fingers which are opened and closed in response to the movement of a piston rod. The gripper...
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5851041 |
Wafer holder with spindle assembly and wafer holder actuator
An improved wafer holder with spindle assembly and wafer holder actuator is disclosed. In one embodiment, the vertical motion of a shaft drives an arm positioning member in a rotational motion. The...
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5765442 |
Portable pedal control device
A portable pedal control device for use by a disabled person to control the brakes and accelerator in a vehicle. One such control device is to be attached to the brake pedal and another similar...
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5746464 |
Self-locking friction based robotic gripper
A robotic gripper with two fingers for friction gripping. The fingers are self-locking in that an increased resistance to a pulling force results in an increased gripping force. The fingers are...
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5709120 |
Straight line drawing device
A drawing device which may be vertically or horizontally disposed in operation has a single rigid formed or extruded length as a bed. To one end of the bed is affixed a manual winch using a belt...
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5702137 |
Staff or stick for recollecting organic waste from domestic animals such as dogs and cats
A utility model of a staff for collecting wastes of domestic animals such as dogs and cats, which consists of a tubular socket with another interior tube and a central rod with handles which...
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