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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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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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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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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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7214007 |
Composite track, column and other supports, including for machinery
A drill assembly, for example for drilling or coring concrete, has a drill column formed from a composite material. A track for a wall saw or for supporting other structures for movement along the...
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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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7201101 |
Punch capable of punching an object at four directions
A punch includes a jig having four punching regions, each punching region having a pattern hole and a concave embossment; guide columns extended upward from a border of the punching regions on the...
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7201092 |
Band saw
A band saw is disclosed to includes a holder frame, which is movable along two vertical guide rods above the machine base and holds a saw blade and a saw blade driving mechanism, a nut fixedly...
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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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7201090 |
Front-accessible bevel locking system
A front-accessible bevel locking system for use with a power tool, including a mechanism for locking the power tool into a selected tilt or bevel position for bevel angle cuts. The bevel locking...
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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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7200940 |
Tool for surface burring
A tool for burring the surface of a material. The tool has two sets of oppositely facing toothed blades which are made to move towards each other when the tool is pressed against a surface. Each...
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7200939 |
Device for ripping gum of conveyor belt
The aim of the present invention is to split a rubber portion of conveyer belt positioned between each steel cords embedded in the rubber portion of conveyer belt so as to separate the steel cords,...
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7198593 |
Cutting unit for cutting blanks for collars of rigid cigarette packets
A cutting unit for cutting blanks for collars of rigid cigarette packets, wherein a continuous strip of packing material is fed in a given direction through a cutting station equipped with a knife...
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7198043 |
Method for extending diamond tool life in diamond machining of materials that chemically react with diamond
The present invention provides a method for extending diamond tool life in diamond machining of materials that chemically react with the diamond tool in which the surface electric potential of the...
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7198042 |
Apparatus for cutting a mitered edge in stone
A system for supporting and positioning a portable stone-cutting track saw to make a mitered cut in a piece stone-type material is described. The system includes lightweight support fixtures that...
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7197971 |
Device for trimming sheet material
A sheet material trimming apparatus and method are described which are suitable for use in a booklet making system. An exemplary apparatus includes at least one cutter for trimming a first and a...
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7197970 |
Apparatus for trimming metal
An apparatus for trimming scrap from an aluminum sheet metal blank is provided. The apparatus includes a clamping base comprising a clamping base engagement surface positioned between a clamping...
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7197969 |
Logic control with test mode for fast-acting safety system
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition...
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7195677 |
Wipe dispenser and method for dispensing wipes
The wipe-dispensing device comprises a dispenser or container that keeps wipes isolated from the exterior of the device. The wipes are kept in the interior compartment of the dispenser or...
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7195542 |
Process, apparatus and slurry for wire sawing
A wire saw ( 1; 100 ) for cutting a workpiece includes a device ( 21, 22, 24, 27 ) for setting, controlling and/or maintaining a predetermined or desired water content in at least part of the...
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7194942 |
Punch structure
A punch includes a base with a base plate mounted thereto and a plurality of punch units are fixedly connected to the base plate by bolts. A plurality of connection holes and connection grooves are...
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7194941 |
Apparatus for the manufacture of perforated plaster boards as well as method for the manufacture of perforated plaster boards and installation thereof
In an apparatus and a method for the manufacture of perforated plaster boards, provision is made for the operations of punching and cutting the sides to take place one directly after the other with...
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7194820 |
Punch press alignment instrument
A punch press alignment instrument has upper and lower cylindrical components that are associated for vertical displacement relative to one another. Both components have outer tool holder engaging...
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