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WO/2006/012456A2 |
The modular wrench 10 with extendible shank includes at least one stubby wrench head segment having either an open end 20 or a box end 22 wrench head, and a truncated shank 24 extending from the wrench head 20, 22. A short connector slee...
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WO/2006/011972A2 |
An anvil for use with pneumatic ratchet wrenches that includes the capability for quick, releasing and changing of the anvil from the wrench. An anvil system that includes a coupling mechanism in the wrench that retains the anvil and a w...
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WO/2006/008927A1 |
A rotary tool driven by a brushless motor, which can always appropriately and efficiently perform constant torque tightening work of screws, in which downsizing of the entire device and improvement of torque control accuracy are easily a...
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WO/2006/009681A1 |
An improved hand-held fastener driving tool (10) is provided with an adjustable torque limiting control. The tool is portable, and is electrically powered using either a battery pack (48) or a power cord as a power source. The tool drive...
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WO/2006/008053A1 |
Disclosed is a safety coupling in a percussion hammer and/or drill hammer, comprising a basic sleeve (20), a driven toothed wheel (21) that is rotatably mounted on the basic sleeve (20) and can be driven by a drive unit, a closing ring (...
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WO/2006/000677A1 |
The inventive method for controlling tensile stress of a clamping rod (4) such as a screw or pin performed by axially tensioning the rod and positioning at least one retainer (6) prior to releasing the rod in such a way that it is locked...
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WO/2005/123344A1 |
A tightening method yielding a precise control of the resulting clamping force, in which the tightening operation is performed in two steps, and the stress level is always kept within the limits of the elastic portion of the stress x str...
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WO/2005/120371A1 |
The invention relates to a screwdriver handle (1) for a torque limiter (10) for medical applications. According to the invention, said handle has substantially the shape of a hollow cylinder, the internal diameter (I) being slightly grea...
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WO/2005/111437A1 |
The invention relates to a magazine for screws, which comprises a body (1), which is delimited by a pair of opposite long sides, a pair of opposite short sides, and opposite top and bottom sides, and which includes a plurality of through...
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WO/2005/110672A2 |
A control device (600) for use with pneumatic tools includes a torque limiting timing device (300) and pressure regulator (500), thereby improving on the accuracy of torque ultimately applied to workpieces. Pneumatic tool (10) with a hou...
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WO/2005/108012A2 |
A multi-functional tool (30) comprising an extendable power tool handle unit (32) with an interchangeable connect feature able to receive and power various size interchangeable, adaptable adjustable wrench head units (50) and other adapt...
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WO/2005/108013A1 |
The invention relates to a method for producing a screw connection by means of a cutoff screwdriver (10) which ends the screw-in process of a threaded joint once a pre-determined torque has been reached. According to the invention, data ...
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WO/2005/106963A2 |
A system provides light of selectable spectral characteristic (e.g. a selectable color combination of light), for luminous applications such a signage and indicator lights (10). An optical integrating cavity (11) combines energy of diffe...
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WO/2005/105381A2 |
A desired color of illumination of a subject is achieved by determining settings for color inputs and applying those setting to one or more systems that generate and mix colors of light, so as to provide combined light of the desired cha...
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WO/2005/106261A1 |
A collation comprises a plurality of sleeves for supporting and carrying a plurality of fasteners through a magazine, wherein each of the plurality of sleeves have a front and a predetermined length, each of the plurality of fasteners ha...
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WO/2005/105382A2 |
A screw-driver adapter (1) for a portable drill including means for cutting (38) a strip- or blister-type screw reloading member, means for driving (30) said reloading member opposite said cutting means and means for mounting said adapte...
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WO/2005/106408A2 |
A system (10) provides white light having a selectable spectral characteristic (e.g. a selectable color temperature) using an optical integrating cavity (11) to combine energy of different wavelengths from different sources with white li...
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WO/2005/099964A1 |
A power screwdriver (10) for turning a screw is supplied by a hydraulic unit (25) that contains a positive-displacement pump (26) and supplies a defined rate of flow. The pressure in a hydraulic pressure line (28) is measured by a pressu...
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WO/2005/097410A1 |
The inventive end comprises a bushing (10) and a core (15) which extends coaxially to the cavity of the bushing (10) defining therewith a front volume (16) in which a screw head (1) is introducible and an annular volume in which axially ...
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WO/2005/098244A2 |
The invention relates to a method of fastening a guard rail (60) to a concrete slab (100) by means of a self-expanding and self-undercutting bolt (1, 1', 1 ') comprising a dowel (10) having expanding lugs (17) and an expansion core (20, ...
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WO/2005/095062A1 |
An impact type fastening tool, wherein the rotating force of a motor (10) is converted into an intermittent impact force by an impact generating mechanism and a screw member is fastened by the rotational force of a main shaft (12) provid...
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WO/2005/095061A1 |
A method for determining the angular displacement of the output shaft (&phgr o) of an impulse nut runner at tightening a screw joint to a predetermined final torque level (Tf) by means of an impulse nut runner having a motor driven impul...
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WO/2005/093290A1 |
A portable power tool (10) with a housing (12), a motor (14) having a motor output member (44), a driven member (46) and a transmission (16). The transmission (16), which is located in the housing (12), is configured to receive a rotary ...
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WO/2005/089989A1 |
A tool-bit holder (10) for varying tool-bit shank profiles comprising a hub (12) having a longitudinal bore (28) adapted for receiving a tool-bit shank (66, 70, 80). The hub (12) has a plurality of radial slots (38) communicating with th...
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WO/2005/090005A1 |
The present invention provides a device and method for fastening structural members, particularly for fastening a deck member (50a) to a deck joist (51). The device and method provide the ability to affix fasteners (40) a manner which re...
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WO/2005/090006A1 |
A torque limiting tool including an inner handle (20) having a tool coupling portion (25), a biasing assembly aperture (30), and at least one radially oriented slot (32). At least one interface member (40) is located in the radially orie...
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WO/2005/088775A1 |
The invention relates to a plug (3) pertaining to an electrical appliance (E), preferably a household appliance, especially a vacuum cleaner (1), comprising prongs (5) and a device (V) for automatically detaching and optionally ejecting ...
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WO/2005/086648A2 |
A scissor-action screwdriver and screwdriver attachment comprises a plurality of arms pivotally attached to one another; a bias element mounted in at least one of the plurality of arms; and a sleeve slidably mounted around at least one o...
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WO/2005/087441A1 |
A fastening tool with a clutch for shutting off transmission of torque, capable of self-diagnosing fastening torque of a screw or the like at low cost without using expensive means such as a torque sensor etc. A fastening tool (10) has a...
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WO/2005/084880A1 |
A device for fastening a fastening member for positioning and fastening a hexagon bolt (2) to a nut (7) having an opening part (7a). The device comprises a rotating shaft body (1) rotated by a drive source, a freely advancing and retreat...
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WO2005063448B1 |
A method and a power tool system for screw joint tightening by means of a pneumatic torque impulse power tool (10) controlled by a stationary programmable control unit (22) and via a torque magnitude and torque growth calculation based o...
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WO/2005/082577A1 |
A torsion bar (44) is connected to a speed reduction mechanism (20) of an electric screwdriver, a strain gage (46) is provided on the torsion bar (44), and torque detection is performed based on a detection signal from the strain gage (4...
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WO/2005/077603A1 |
A torque-limiting driver (20) includes a housing (21), a shaft (80) carried by the housing for rotation relative thereto and having a workpiece-engaging tip (51) projecting from the housing, a torque-limiting mechanism (69, 70, 79) coupl...
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WO/2005/077578A2 |
The invention relates to a cutting insert (1) which is constituted of a plurality of coherent individual cutting inserts (2) which are disposed one after the other. Said insert can be used one after the other using an intermediary weaken...
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WO/2005/074539A2 |
A system and method for determining the actual torque being applied by an impact tool to a shaft of a fastener is disclosed, wherein an equation having a set of parameters that represent the time-amplitude curve of the individual pulses ...
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WO/2005/070621A1 |
An extendible coupling device (10) for transmitting a torque from a torque input member to a torque output member, the device comprising a plunger (12), an elongate body (14) in which the plunger (12) is movable between retracted and ext...
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WO/2005/070622A1 |
A screwdriver device where rotational torque directly applied to the device by an external force can be drastically reduced in screw tightening operation. The screwdriver device has characteristic construction means having a device body ...
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WO/2005/067624A2 |
In one embodiment, an enhanced hex key comprises a hex key composed of a first material (e.g., a metal such as steel) and non-marring, protective sleeve composed of a second material fitted onto the hex key bit portion of the hex key. In...
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WO/2005/061185A1 |
A ratchet wrench has a drive-stud element with a drive stud at a first end and a drive recess at a second end. The drive-stud element is coupled with a one-way drive transmitting wheel to rotate in unison therewith about an axis. The wre...
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WO/2005/060551A2 |
In one aspect, the present invention provides screwdriver connectors that each include (a) a body defining (1) a first end defining a first opening and a second opening; (2) a first cavity that opens onto the first end through the first ...
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WO/2005/059378A1 |
A curved screwstrip comprising in combination a plastic holding strap and a plurality of threaded fasteners. The plastic holding strap has a greater mass in its top half than in its bottom half so that shrinking after extrusion will tend...
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WO/2005/058548A2 |
The present invention provides a screwdriver comprising: (a) a handle; (b) a connector that is at least partially located within the handle; and (c) a screwdriver bar comprising a bar body that defines a multiplicity of indentations, whe...
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WO/2005/053908A1 |
In an impulse wrench there is provided an impulse unit (13) with a motor driven inertia drive member (14), and a movement detecting device (16) arranged to detect the angular movement of the inertia drive member (14), wherein the movemen...
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WO/2005/049279A1 |
A wrench (10) comprises a casing and a rod (14). The rod has a driven portion (38), a driving tip (34), and a straight section (42) which extends therebetween. The driven portion has a clamped section (44), a rotating section (46) and a ...
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WO/2005/044516A2 |
An air motor socket wrench (26) has an air motor (21) secured to a housing (25) of a socket drive assembly (26) having a socket drive member (34) provided with a socket lock ball (36) movable between a socket lock position and a socket u...
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WO/2005/045383A2 |
The invention relates to a device for measuring forces, especially weights, or force-dependent variables such as pressure and torque. Said device comprises a measuring element (1, 3) that deforms when force is applied and a sensor elemen...
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WO/2005/042210A1 |
Provided is a screw holder that can hold a screw automatically, can hold the screw firmly, can be positioned in a standby state when the driver is not in use, can be readily separated from the driver, and can be used as an ordinary drive...
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WO/2005/042985A2 |
A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segm...
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WO/2005/035201A2 |
An electronic torque wrench has a tubular core with elongated apertures therein which respectively removably receive user interface assembly and power assembly modules, the modules being exposed through openings in a surrounding grip she...
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WO/2005/032767A1 |
The invention relates to a screwdriver comprising an output tip (10) embodied with a profiled element (14) for axially engaging in a corresponding inner profiled element (18) of a screw (16), and a clamping element that is arranged on th...
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