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7225712 |
Motion detecting system for use in a safety system for power equipment
A woodworking machine including a detection system adapted to detect a dangerous condition between a person and a working portion of the machine is disclosed. The machine includes a reaction system...
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7225713 |
Cutting blade for a motor-driven, manually-guided implement
A cutting blade for a motor-driven implement is provided. The cutting blade has a main body having a central fastening opening and blade sections that extend approximately radially from the main...
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7225527 |
Method of manufacturing magnetic tape
When a magnetic tape material is slit into a plurality of magnetic tapes, projections are formed in edge portions of side surfaces of the magnetic tapes. The projections are removed by pressing...
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7226179 |
Optical alignment system for power tools
An optical alignment system. In an embodiment, the system includes an optical emitting device for projecting an optical indicator onto a workpiece surface area. Further, a lateral arm may be...
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7225545 |
Power tool with an eccentrically driven working tool
A power tool, in particular a circular saw, for eccentrically a rotatable working tool and, in particular, a circular saw blade, includes a roller device ( 13 ) supported on a tool housing ( 6 )...
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7226405 |
Methods and apparatus for forming a reverse kiss cut and score line in a sheet of deformable material
Methods and apparatus for forming a score line with a reverse kiss cut in a deformable material are provided. A method can include providing two plates, such as a die plate with a scoring rule...
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7225715 |
Variable tooth saw blade
An apparatus for cutting materials and more specifically an improved saw blade includes a plurality of variable teeth thereon. The variable tooth saw blade cuts faster and smoother while reducing...
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7222561 |
Pyromechanical cutting element
A pyromechanical cutting element has a housing ( 2 ) in which an electrical conductor ( 3 ) is arranged, a cutting plunger ( 5 ) with a cutting tool ( 8 ) to cut through the electrical conductor (...
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7222511 |
Process of forming bend-controlling structures in a sheet of material, the resulting sheet and die sets therefor
A process of forming bend-controlling structures, such as slits, grooves or displacements ( 22 ), in a sheet of material ( 21, 121, 221, 321, 421, 521, 621, 721 ). The bend-controlling structures (...
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7222560 |
Dust collection arrangement for a miter saw
A miter saw includes a base, a table rotatably attached to the base, a support housing connected to the table, a saw assembly connected to the support housing, the saw assembly comprising a pivot...
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7219587 |
Hand-guided jig saw machine
A hand-guided power jigsaw ( 10 ) with a jigsaw blade ( 33 ) which can be detachably clamped between the free ends of two essentially parallel arms ( 122, 222 ) preferably comprised of a U-shaped...
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7219585 |
Cutting workstation
A cutting workstation which includes a cutter mounted on an arm type configuration. The arm configuration is slidably moveable relative to a divided work piece support table, the cutter moveable...
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7219586 |
Cutter
A cutter 10 having a support member 12 , a handle member 30 which is movably coupled to the support member 12 , and a pair of cutting members 39, 40 which are attached to the handle member ...
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7219432 |
Stamping and die-cutting tool with a quick mould change design
A stamping and die-cutting tool with quick mould change design comprises: a casing and a pushing member. The pushing member has a pushing portion to be fixed at an extended position and a retracted...
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7219434 |
Metal cutting circular saw with integral sight window
A metal cutting circular saw is provided with an upper blade guard which includes a first sight window disposed in a first side surface and disposed in a plane angularly offset from a plane of the...
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7216573 |
Portable shear
A portable shear comprises at least two shear blades. The shear blades are in close proximity with one another, and each shear blade has a cut-out. A force apparatus applies a force to at least one...
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7216572 |
Sawdust collector for table saws
A table saw having a horizontal worktable, an open bottom base below the worktable enclosing a rotating blade that cuts wood objects on the worktable surface, and a stand for supporting the base...
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7216415 |
Pallet scuffing apparatus
A scuffing device ( 30 ) arranged to impart texture to a plastic pallet surface ( 12 ) having a plurality of cutting members ( 34 ) axially aligned and mounted adjacent each other, the cutting...
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7216574 |
Food slicing apparatus
This invention relates to a food slicing apparatus, and in particular to an apparatus for slicing bread. The food slicing apparatus of the invention has an enclosure to support the food to be...
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7216434 |
Electric-powered cutting machine
An electric-powered cutting machine includes: an electric motor, a housing for the electric motor; a plunger driven by the electric motor to reciprocate; and a blade holding mechanism. The blade...
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7216575 |
Heavy-duty demolition apparatus with blade stabilizing puck
A blade stabilizer device for a heavy-duty material handling demolition tool for shearing and crushing scrap material which includes a lower jaw connected to the boom structure of a hydraulic...
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7213493 |
Infeed apparatus for a sheet material article trimmer
An infeed apparatus for a sheet material article trimmer includes a pusher element for moving a sheet material article to be trimmed on a front table of the trimmer and into engagement with a...
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7213781 |
Cutterhead
A cutterhead having a drum surface with a series of knife retainers distributed about the surface. The longitudinal extension of the knife retainers defines an angle α with the axis of rotation of...
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7214175 |
Folding gear comprising a cylinder with adjustable circumference
A folding gear is comprised of a cylinder that is mounted to a frame for rotation. At least one clamp is arranged on the outer surface of the cylinder. The at least one clamp can be positioned by...
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7210385 |
Bevel locking system for a sliding compound miter saw
A compound miter saw includes a table on which a workpiece is placed, a miter saw unit supporting a saw blade, and a housing pivotally supporting the miter saw unit related to the table in such a...
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7210306 |
Tempering device for a microtome
The invention relates to a tempering device ( 1 ) for objects ( 2 ) located on the object carrier ( 3 ) of a microtome ( 4 ) of a cryostat ( 5 ) comprising an operating means supply ( 6 ) connected...
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7210387 |
Vertical band saw machine
A vertical band saw machine includes a base, an upright post extending from the base, amounting frame slidably retained relative to the upright post, upper and lower blade mounting pulleys and a...
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7210474 |
Saw blade with cutting depth gauge
Cutting tools are provided that include a circular core with a cutting means located on its periphery, a central bore to receive an arbor of a rotating power tool and one or more perforations...
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7210388 |
Bimetal saw band
A bimetal saw band which is suitable for cutting materials of high hardness and wear resistance at high cutting speeds and with a reduced consumption of coolant is disclosed. The saw band includes...
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7210384 |
Slug pulling preventing tooling die
A punch and die tooling apparatus commonly used by metal fabricators for creating holes, passages and cavities in metal plate, the die having a unique internal bore which relieves the problem of...
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7210415 |
Miter saw with wear plates and orientation system therefor
A device has a base which supports a rotatable table. The device includes a three position locking system. The first position locks the table to the base, the second position releasably locks the...
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7210386 |
Quickly detachable protective cover unit of a table sawing machine
The quickly-detachable protective cover unit of a table sawing machine includes a protective cover, a non-return plate, a protective plate, a combining plate and an extending plate. The extending...
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7210232 |
Saw blade clamping mechanism for a power tool
A saw blade clamping mechanism includes a holder connectable to a reciprocating shaft of a power sawing tool. The holder has a sliding way, a receiving slot for insertion of a saw blade, and a...
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7210383 |
Detection system for power equipment
Woodworking machines including conductive cutters adapted to cut workpieces, and motors adapted to drive the cutters are disclosed. The machines also include a contact detection system adapted to...
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7207250 |
Process and device for moving and positioning sheets of glass
In a system for cutting glass sheets into shapes there is at least one cutting site (A, B). In order to align the glass sheet which is to be cut or the glass sheet shape into a defined position, on...
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7208000 |
Surgical cutting device
The present invention provides a single-use surgical cutting device for cutting a planar piece of tissue into a predetermined shape. The cutting device comprises a housing having one or more side...
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7207107 |
Method and device for through-hole plating of substrates and printed circuit boards
A method and apparatus for through-contacting flexible substrates 1, in particular circuit boards, having electrically conductive contact zones 4, 41 present on two opposing surfaces 1 a , 1 b...
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7207251 |
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
A cutter including a base, a holder, a cutter blade portion, and a laser generator. The holder is supported on the base portion in an upright posture. The cutter blade portion supports a moving...
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7207253 |
Parachute line cutting device
The present invention is to improve the mechanical characteristics of a pyrotechnical parachute line cutting device. By enforcing the mechanical traction on the electrical connection wire by Kevlar...
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7207201 |
U/Z-shaped steel bar manufacturing process
Disclosed is an U/Z-shaped steel bar manufacturing process, which includes the steps of (a) supplying a steel sheet material from a material rack to a flattening machine, (b) operating the...
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7207249 |
Lineal optimization gang/edger for cutting cants and flitches
A combination gang saw and edger system cuts both cants and flitches into boards. Cants and flitches are fed singly, lengthwise into the system on an infeed conveyor. On the conveyor, the cant or...
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7204181 |
Reversible floating punch retainer for punch change retainer tool
A punch change retainer for positioning a floating punch in a retracted, disengage position and an extended, engage position. The change retainer includes a change retainer body and a punch...
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7204178 |
Power cutting saw with dust catching device
Cutting saw with a workpiece supporting surface, a holder mounted on the carrier, a saw assembly, having a motor and saw blade, being pivotably attached to the holder above the carrier, and a dust...
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7204907 |
Absorbent device using an apertured nonwoven as an acquisition distribution layer
A method of making a composite intermediate layer by forming a resilient three dimensional apertured formed film; forming a nonwoven web of fibers; joining the nonwoven web with the apertured...
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7204180 |
Apparatus for cutting plastic profiles
An apparatus for cutting plastic profiles includes a knife which is guided transversally to the profile, the knife including a cutting section and a holding section, the cutting section defining a...
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7204179 |
Shear assembly for a roll forming machine
A shear assembly for a roll forming machine which forms a rain gutter. A pair of coplanar blade members separated along a vertical line are caused to first move vertically downwardly, then have...
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7204113 |
Punch for hydroforming die
A punch for a hydroforming die includes a body, a neck extending axially from the body, a head extending axially from the neck and having a diameter less than a diameter of the body and a thumbnail...
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7201089 |
Feeder, gatherer-stitcher and method for index punching
A feeder for feeding flat products to a conveyor device includes a magazine for storing the products, a separating device for separating the products from the magazine and a device for producing an...
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7201192 |
Extendable woodworking system
A horizontal portable miter panel saw system that is capable of utilizing a wide range of power hand tools and processing plywood panels and other oversized materials. The apparatus is designed to...
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7201091 |
Miter saw with increased cutting capacity
A miter saw design with a cutting arm pivot mechanism that allows the pivot point of the cutting arc to move in a predetermined path in the plane described by the rotating cutting surface. The...
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