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8935948 Electric-hydraulic riveter and crimper hand power tool  
An electrically-hydraulically powered rivet setting and crimping hand power tool is provided, having a battery driven electric motor mechanically powering an offset drive cam through a dual...
8919176 Hydrodynamic tool, a hydraulic pump and a mechanism for transforming a rotary motion into an oscillating translation motion for such a tool  
A hydrodynamic compression and/or cutting tool (1) comprises an electric motor (6), a transformation mechanism (8) suitable for transforming the rotary motion of the motor (6) into an oscillating...
8672054 Hydraulically actuable hand tool  
A hand tool that is preferably hydraulically actuable includes a working head and a body unit that remains in place with respect to the head, drive elements for driving the working head being...
8342001 Crimping/cutting working head for impact wrench  
A power operated crimping/cutting tool driven by any type of impact wrench, with a crimping or cutting working head, includes a transmission unit, a connection unit, a process indication device...
8333102 Extension for a pipe expander  
An assembly for actuating a pipe expander, the assembly comprising a first actuator, arranged to engage a pipe expander head and actuate the same a second actuator, spaced apart from the first...
8276430 Hydraulic pressing and/or cutting tool and mechanism for converting a rotary motion into a translational oscillating motion for this tool  
A hydraulic pressing and/or cutting tool (1) comprises an electric motor (6), a converting mechanism (8) suitable to convert the rotary motion of the motor (9) to an oscillating translational...
8272121 Insertion tool with gas spring  
A connector installation apparatus including a frame, a ram and a gas spring. The frame includes an anvil section. The anvil section is adapted to have a first connector part located at the anvil...
8151703 Electrically operated press tool apparatus  
A pump receiver housing of a hydraulically operated pressing apparatus designed in a compact and lightweight manner and that connects a drive unit to a piston cylinder unit and to a press unit. A...
8074485 Tool head assemblies for pressing devices  
A tool head assembly for a pressing device includes a tool head frame having a first die and a moving ram having a second die operatively coupled to the moving ram. The moving ram is movable along...
7926321 Rocker switch  
Disclosed herein is a hydraulic tool user interface. The hydraulic tool user interface includes a rocker section, a drain trigger section, and an activation trigger section. The rocker section...
7841223 Rocker switch  
Disclosed herein is a hydraulic tool user interface. The hydraulic tool user interface includes a rocker section, a drain trigger section, and an activation trigger section. The rocker section...
7805972 Integrally bladed rotating turbo machinery and method and apparatus for achieving the same  
A method and an apparatus for performing the method of inducing compressive residual stress in blading members integrally formed with a rotor. The method includes using a caliper-type burnishing...
7788962 Hydraulic tool  
A hand-held hydraulic tool including a hydraulic drive system comprising a pump; and a user control system for at least partially controlling operation of the hydraulic tool. The user control...
7487654 Hydraulic tool with tactile feedback  
A hydraulic tool including a frame having a hydraulic fluid conduit system; a hydraulic pump coupled to the conduit system; and a tactile feedback system. The tactile feedback system is coupled to...
7464578 Hand-held, portable, battery-powered hydraulic tool  
A hand-held, battery-powered, hydraulically-actuated tool including a frame forming a tool longitudinal axis; a battery offset from the tool longitudinal axis; and located along the tool...
7421871 Pressing tool and pressing process for extruding press fittings  
A pressing tool (13) includes a fluid pump (4), a cylinder element (5) arranged connecting with this and a piston which can be slid forward in the cylinder element (5) by pressure fluid of the...
7421877 Electrohydraulic pressing device and method for operating the same  
The invention relates to an electrohydraulic pressing device (1) that can be operated using one hand. The device comprises a working head (30), an electric motor (4), a pump (20), a hydraulic...
7340936 Handheld crimping tool and method of using same  
Apparatuses and methods for an improved handheld crimping tool for crimping a wire. The handheld crimping tool includes a head portion having a crimping device positioned adjacent a first end...
7337514 Hydraulic hand tool  
A handheld hydraulic assembly tool for advancing a fitting's swage ring onto a fitting's connecting body while a conduit is received in the connector body to mechanically and sealingly connect the...
7299674 Swaging tool  
A swaging tool for swaging fittings and joining separate tubes together. The swaging tool includes a removable head assembly having a head member and a first spring clip adapted to retain a first...
7251980 Hydraulically powered gripping tool  
A hydraulic operated tool includes a body (B), a pair of jaws (21) mounted with respect to the body so that at least one of the jaws is movable between an opened jaw position and a closed jaw...
7117712 Removal tool  
A security system for a shipping container includes a cover and seal pin, and a special removal tool for removing the pin from the cover. The cover includes a vertical channel with top and bottom...
7111488 Battery powered hydraulic tool  
A battery powered hydraulic tool including a frame; a battery connected to the frame; a motor connected to the frame and adapted to be powered by the battery; and a hydraulic pump connected to the...
7032429 Pipe shut off tool  
A pipe shut off tool is provided which may comprise a jaw that may be engaged to a defective pipe and a pump operative to translate the jaw between a crimping position and a release position. The...
6973816 Device for straightening the bodywork and/or the structures of a motor vehicle involved in an accident  
A device for straightening the body and the structures of a damaged vehicle, includes a master cylinder filled with hydraulic fluid, wherein moves a master piston under the action of a rotary...
6684679 Pneumatic metal-work tool  
A pneumatic metal-work tool includes a punch assembly mounted on the front end of a hydraulic push-rod assembly. The hydraulic push-rod assembly has a hydraulic chamber mounted with a piston rod....
6668613 Hydraulic compression tool and hydraulic compression tool motor  
A transmission for connecting a rotary motor output shaft to a rectilinear actuator which is moveable rectilinearly along an actuator axis of translation. The transmission comprises a frame, an...
6666064 Portable hydraulic crimping tool  
A hydraulic tool having a frame, and a movable adapter. The frame defines a workspace with an anvil adapter at one end and a substantially flat face guide surface on one side of the workspace. The...
6662621 Pressing tool apparatus and control method  
A pressing tool apparatus with a clamping pincer and a sensory mechanism that permits a measurement of a displacement which the piston covers with the closure procedure of the clamping pincer....
6655186 Machine tool  
A machine tool for manual actuation is proposed, in which an intermediate rotary bearing, which has a retaining handle, is disposed on the housing that receives the tool and an abutment, and a...
6619101 Crimping tool head with reinforcing beams for optimizing weight  
A head for a crimping tool assembly comprises a generally ā€œCā€ shaped body which can withstand repeated tensile forces. The ā€œCā€ shaped body comprises an elongated beam portion and a first arm...
6401515 Hydraulic pressing device and method for operating the same  
A method for operating a hydraulic pressing device, for example, a pipe clamping device, that includes a stationary part and a moving part. The hydraulic pressing device also includes an...
6212932 Pneumatic shear for forming structural louvers  
A power assisted combination shear used for forming structural louvers in the crimped seam of structural steel decking comprises a frame supporting a pair of jaws which are opened and closed by...
6145360 Rivet setting device  
The present invention relates to a rivet setting device having an electric drive motor, at lease one rivet setting means driven by drive motor, at least one rechargeable battery for supplying...
6131434 Combination pneumatic hammer, spring and guide for chisels in use for sealing Pittsburgh lock seams  
A tool for folding sheet metal edges includes the following. A pneumatic hammer has a stepped barrel with an externally cylindrical proximal portion and a reduced-down distal portion externally...
6065326 Hydraulic manual device  
A manual hydraulic apparatus (1) with a traction/pressure installation, for example, a hole punch apparatus, with a hydraulic piston (5) which can be moved with respect to a cylindrical housing...
5966982 Dimpling Die set  
A hydraulic compression tool comprises a frame and a first die and an opposite second die mounted on the frame. The first die is immovably connected to the frame and the second die is movably...
5899110 Pivoting fabricating apparatus with a linear action  
A fabricating apparatus especially designed to perform work operations in areas where access is limited. The apparatus includes a frame defining an anvil and a straight guide bore, a first...
5878617 Pneumatic decking crimper  
A power assisted crimping tool is disclosed particularly suited to crimping and dimpling of structural steel decking and roofing panels together. The invention comprises a frame supporting a pair...
5787754 Tool for compression of motor/generator windings  
A tool having a pair of opposed jaws with compression surfaces that are movable in a direction essentially perpendicular to the planes of the compression surfaces can be used to apply evenly...
5743130 Apparatus for installing expansible anchors  
An installation apparatus for an expansible anchor has a clamping piston guided in an expansion piston, both of which are perated by compressed air. The clamping piston has a clamping cone for a...
5724852 Portable small rebar bending machine  
The portable small bending machine has a frame with first and second spaced anvils. A cylinder is mounted on the frame to pull a bending die between the anvils to bend rebar therebetween.
5694670 Secure swaging tool  
A secure swaging tool 10 for compressing an axially swaged fitting 12 having a sleeve 28 and a collar 32 onto a tube 14 includes (i) a housing 16 defining a partially enclosed chamber 40; (ii) a...
5653140 Lightweight pneumatic hog ring gun  
A lightweight pneumatic hog ring gun utilizing a pair of pivoting jaws to catch and retain a hog ring for application when a power wedge spreads the rear of the jaws apart, clinching the hog ring,...
5622076 Portable hydraulic punch  
A portable, hydraulically operated punch-die unit for fastening together sheet metal members without the use of separate fasteners. The unit is used in a hydraulic system utilizing a two-stage...
5598737 Portable, power driven punch press for working on steel frame members  
A portable punch press suitable for bending, cutting or otherwise working on steel frame members at sites of construction. Included is a C shaped frame erected on a bed for upstandingly carrying a...
5553478 Hand-held compression tool  
A crimping tool for crimping electrical connectors. The tool has a compression head, a hydraulic pump, an electric motor, a removable rechargeable battery, and a control system. The control system...
5483815 Pneumatic hog ring gun  
A pneumatic hog ring gun utilizing a pair of pivoting jaws to catch and retain a hog ring for application when a power wedge spreads the rear of the jaws apart, clenching the hog ring, with a lock...
5463892 Hydraulic press  
A hydraulic press comprising a hydraulic cylinder including a cylinder tube and a piston slidable within the cylinder tube and having a piston rod extending from the piston and adapted for...
5454549 Spring device  
Disclosed is a spring device which, during use in co-action with a deep-drawing device, is capable of causing the blank-holder pressure to decrease in proportion to the remaining material. The...
Matches 1 - 50 out of 89 1 2 >