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7618030 |
Screw engagement type clamp device, clamping system, and fluid pressure actuator
An annular piston ( 21 ) is inserted into a cylinder hole ( 20 ) of a housing ( 4 ) so as to be vertically movable and be prevented from rotating. Into a cylindrical hole ( 24 ) of the piston ( 21...
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7516948 |
Pin clamp accessories
The present disclosure provides a pin clamp having first, second and third pins, a finger and stripper assembly. The first pin moves in response to an actuation. At least one finger is positioned...
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7370856 |
Rotating head pin clamp
A clamp includes a body, a lead pin moveable relative to the body and an actuator supported by the body. The actuator is axially moveable between an extended position and a retracted position. The...
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7290480 |
Swing cylinder
A swing cylinder having a body and an end cap on each end of the body. The cylinder also has a piston arranged within the body. The cylinder has a rod engaged with the piston and has an arm...
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7229068 |
Vane clamp assembly
A clamp assembly having a body, a power supply, a vane, jaw arm and stop is provided. The power supply is coupled to the body, and the vane located in the body. The power supply pivots the vane...
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7182326 |
Pin clamp
A pin clamp assembly is provided which includes a housing, a locating pin, a body, a twist pin, and a cam pin. The locating pin extends from the body. Both the body and the locating pin include...
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7160066 |
Mounting arrangement and method
A mounting arrangement 1 is provided in which clamping pairs comprising a clamping pad 2 and seating pads 3 are arranged about a mounting end of a component 4 . Thus, the component 4 is...
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7111835 |
Clamp apparatus
A clamp apparatus has a lower body. A rotary driving source driven by an electric signal, a pump mechanism having a pressure oil-sucking/discharging mechanism energized/deenergized by the rotary...
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7111834 |
Swing-arm clamp
A swing-arm clamp is provided. The swing-arm clamp has a piston rod which is disposed therein. The piston rod is movable through the swing-arm clamp in response to movement by the piston along a...
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7104534 |
System and method for detecting collisions in a shared communications medium
A system for detecting collisions in a shared communications medium, such as a TDMA medium, includes a receive path adapted to generate a first intermediate signal, a second intermediate signal,...
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6976671 |
Toggle-lever clamping device for clamping work pieces with self-compensation
A toggle-lever clamping device for clamping work pieces includes a box-shaped body which supports a clamping member movable between a forward disengaging position and a backward position for...
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6948708 |
Gripper provided with an adjustable sensor assembly
A fluid actuated parts gripper assembly is provided. The fluid actuated parts gripper assembly has a pair of opposable pivoting jaw members, a fluid driven actuator, a linkage structure, a sensor...
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6929254 |
Swing-arm clamp
A swing-arm clamp is provided. The swing-arm clamp has a locating member that is movable in concert with a rod which is disposed in the clamp. The locating member engages a guide when the arm is...
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6814349 |
Clamping device with manual control lever
A clamping device for clamping work pieces; the clamping device comprises a box-shaped body, a clamping member, and a manually operable control lever; first and second toggle-lever system and an...
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6748841 |
Railroad hopper car gate operating system
A mechanized device for externally grabbing and rotating the operating capstan of a railroad car bottom discharge gate is disclosed which utilizes a pair of spaced converging, opposed normally open...
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6739587 |
Toggle lever clamping device
A toggle lever clamping device for clamping a workpiece to a support frame includes a box-shaped head to which a clamping arm is pivoted to rotate between an open and a closed condition to release...
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6736384 |
Operation detecting device of clamp
A clamp rod ( 5 ) is vertically movably inserted into a housing ( 3 ). The housing ( 3 ) has a lower end wall ( 3 b ) formed with a detecting hole ( 58 ) substantially concentrically with an axis...
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6712348 |
Adapter for agile fixturing automation
An adapter for picking up and placing a fixture element on a fixture body using a controlled tool handling device having a tool translating and rotating spindle. The spindle has a tool receiving...
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6612557 |
Adjustable stroke clamp
An apparatus to position or clamp a work piece includes a body, a generally linearly moving powered actuator positioned in the body, and a mechanism to adjust an available stroke of the actuator....
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6565074 |
Rotary clamp having an adjustable pre-stop
A rotary clamp having an adjustable pre-stop wherein the rotary clamp includes a linear actuator for transmitting linear motion to a linkage assembly. The linkage assembly converts the linear...
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6557840 |
Powered clamp with unlocking feature
A workpiece securing apparatus or clamp includes a piston, a coupling or transmission mechanism, and an unlock device. In another aspect of the present invention, the unlock device is rotatable to...
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6416045 |
Rotary clamp having predetermined adjustable clamping angles
A rotary clamp having a telescopic piston rod with predetermined adjustable lengths corresponding to predetermined rotational angles of a clamp arm. The rotary clamp utilizes a linear actuator for...
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6332604 |
Clamping and positioning mechanism for the inclined axis of two-axes rotary tables
Disclosed herein is a clamping and positioning mechanism for the inclined axis of two-axes rotary tables comprising an annular recessed slot formed along the outer surface of a stationary...
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6237905 |
Hold-down clamp
A hold-down clamp has a post extending along an axis and having a lower end adapted to be secured to a work surface and an upper end and a clamping body axially displaceable along the post and...
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6196285 |
Wooden work bench top with full length hydraulic vise
A work bench top constructed preferably of hardwood dimension lumber of a thickness sufficient to provide the strength and rigidity required for heavy duty work bench use. The bench top consists of...
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6189877 |
Device for positioning, holding or gripping
A gripping device, particularly for vehicle body work, comprises a housing 1 containing a moveable equipment 26 displaceable in translation. One end 26a of the moveable equipment 26 is connected to...
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6113086 |
Rotary clamping apparatus
An annular piston (4) is inserted into a housing (1) axially movably but unrotatably. A clamp rod (9) is hermetically inserted into a through-hole (4a) of the piston (4). When the piston (4) is...
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6059277 |
Retracting power clamp
A retracting power clamp includes a body having a generally cylindrical external surface. A clamping arm is movable from a retracted position to a clamping position with the arm being linearly...
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6000687 |
Actuator for hydraulic tool holder
A hydrostatic holding device has a first actuator constructed to increase the pressure of a hydraulic fluid within a pressure chamber to urge a metal sleeve into firm engagement with a workpiece...
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5996984 |
Cylinder apparatus
A cylinder apparatus comprises a body having a flat rectangular parallelepiped shape, a cylinder unit for accommodating a piston which is reciprocatable along a cylinder chamber, a toggle link...
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5988029 |
Height-adjustable table for a microtome
The combination of a table and a table-type microtome has a base having an internal volume and a linear guide. A seating device is movably mounted on the base. The seating device is movable along...
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5927700 |
Transmission device for a clamp
A clamp rod has an outer peripheral surface provided with a first concaved passage communicated in entirety of the outer peripheral surface and in the shape of sawtooth. The first concaved passage...
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5884903 |
Powered clamp and gauging apparatus
A powered clamp and gauging apparatus performs as a clamp with moveable members which generate a toggle action, or performs as a gauging device having a pair of moveable members which mechanically...
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5855365 |
Engine clamping apparatus
An engine clamping apparatus is provided for firmly fixing engines having different fixing points. The invention includes a cylinder serially accommodating an upper and lower piston for providing a...
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5820118 |
Swing clamp apparatus
A hydraulically-operated swing clamp (10) for holding and clamping a workpiece (14) to a fixture (12) is disclosed. The swing clamp (10) includes an improved cam assembly (24) that swings its...
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5816567 |
Fluid operated clamp including integral frame and slide member support
A pneumatically actuated clamp and gripper including a fluid actuated piston and cylinder assembly and a clamp arm supported for pivotal movement and having a moving end for clampingly engaging a...
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5713563 |
Wire bonding to flexible substrates
Apparatus for releasably securing a flexible printed wiring board in preparation for electrically connecting an electronic component thereto may comprise an air permeable platen having a...
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5704600 |
Power operated clamp assembly
A power operated clamp assembly 10 includes a clamp body 12, a reciprocatable member 20 extending into the clamp body 12, and a clamp arm 22 pivotally mounted to the clamp body 12 by a first pivot...
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5695177 |
Hydraulic swing clamp apparatus having speed control mechanism
A hydraulically-operated swing clamp (16) shiftable between a retracted, clamping position and an extended, releasing position is disclosed. The swing clamp (16) includes a speed control mechanism...
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5692584 |
Membrane press and work base
The invention is an improved membrane press, and method of elevating a workpiece above the supporting surface of a work base. The membrane press includes a work base having a supporting surface for...
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5619781 |
Reconfiguring a jig
A method for reconfiguring a jig for supporting an elongated workpiece to enable the jig to support two different configurations of the workpiece. The jig has a multiplicity of clamps for holding...
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5580035 |
Clamp
A clamp structure for holding a workpiece in a vertical position, and which is reconfigurable to enable manufacture of an opposite hand version of the workpiece, includes a plurality of pillars...
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5417409 |
Vise with sliding back jaw
A vise including a body 30 comprising a way 31 integrally formed to a rear column of support 35, a housing 46 attached below way 31, a front column of support 32, and a front jaw 34 attached to the...
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5282888 |
Holding apparatus for a dip coating apparatus
The present invention provides an apparatus for holding a hollow cylindrical body with openings at both ends during a dip coating apparatus having a flange member, a first pressing member fastened...
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5195361 |
Test method and apparatus for BOP equipment
A test device and method of testing includes a BOP skid mounted to center an upright housing and piston beneath the BOP. A flange on the BOP mates with a flange on the housing to enable the BOP to...
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5161788 |
Set of modular anchoring elements for mounting a fluid-operated workpiece-clamping element on a supporting pallet
A set of anchoring elements including a first and a second anchoring element of modular type, usable either as an alternative to or in combination with one another in relation to the requirements...
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5118088 |
Power clamp
Several embodiments of a power clamp are disclosed which enable one arm or a pair of arms to be actuated for linear or rotational movement over a selected range of motion, depending on the manner...
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5067694 |
Automatic coupling system
An automated machining center performs various operations on a work piece which is locked onto the pallet using a hydraulically operable fixture. An automatic coupling system according to the...
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5064177 |
Power clamp with enclosed track
A power clamp having linear bearing tracks for actuating toggle linkage characterized by a combination of fixed and moving cover elements completely enclosing the bearing tracks to prevent...
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5013015 |
Mechanically actuated swing clamp
A swing clamp for clamping work pieces to a fixture is mechanically actuated. The clamp has a body with a base. The base has a threaded hole in it. A mandrel is carried by the body. A clamp member...
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