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4158320 |
Miter device
A jig, having two fixed jig faces forming a right angle, is rotatably mounted on a guide rail which can slide in each of the linear grooves formed parallel to and on opposite sides of a...
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4157671 |
Drive for cutting rollers of paper shredding or cutting apparatus
A drive for paper shredding or cutting apparatus having two counter-rotating cutting rollers each carrying a plurality of cutting knives, the knives of each roller being in engagement. Each roller...
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4152960 |
Sawmill apparatus
A log is moved forwardly in a longitudinal path through a saw while engaged between a pusher dog and a holdback dog. The dogs are supported respectively by a pair of endless carriers which are...
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4153383 |
Work preparation and ruling machine
A work preparation and ruling machine is provided for the production of semi-cylindrical rotary dies. The machine comprises a longitudinal cylinder mounted for rotation in frame and being provided...
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4151622 |
Groove cutting machine
To eliminate the noisy milling machines for cutting grooves in articulation pieces of innersoles, a machine is provided which comprises a series of pairs of forwarding rollers, one of the rollers...
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4149577 |
Cant forming machine
This disclosure relates to a cant forming machine wherein logs are cut in advance to the predetermined length of the wood slats and pieces to be formed, after which the logs are automatically moved...
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4144784 |
Safety guard for manual food slicer
A guard for preventing the operator's fingers from contacting the sharp edges of a parallel rack of blades in a food slicer, such as a tomato slicer is provided by a set of parallel planar segments...
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4144782 |
Apparatus for curved sawing of timber
Apparatus for sawing of curved-form timber feeds the log past a band saw such that the cut follows the curved form of the log. Spaced guides function to guide the log in a curved-form path through...
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4143692 |
Method for the production of timber from round logs
A method and apparatus for processing round logs in which substantially the entire log is utilized to produce a relatively high value wood stock. The outer area of the log is peeled in sheets to...
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4132253 |
Machine for notching pallet stringers
A notching machine including a first cutting stage which makes four vertical cuts in the stringer, the outer two cuts defining the sides of the notch. The second cutting stage of the machine makes...
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4132137 |
Apparatus for trimming electrical component leads
An apparatus for trimming electrical component leads depending from a circuit board includes a plurality of cutters mounted on and spaced along a cutter mounting member supported on a frame...
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4128029 |
Support table for circular saw
A table for a saw has three equal table segments supported on foldable legs. The three segments are spaced from one another by spacer elements and held in position by front and back longitudinal...
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4127044 |
For sawing and for controlling the sawing process
The sawing of an elongated workpiece, such as a log or cant, by feeding the workpiece longitudinally through a saw; sensing the longitudinal configuration of a longitudinal side surface of the...
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4123955 |
Mitering device for rectangular picture frames
This mitering device comprises: a unit composed of a slotted panel slidably mountable on a saw table for longitudinally-guided stock-mitering and return movements and a pair of panel-mounted left...
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4120223 |
Apparatus for making tapes
In an apparatus comprising a set of juxtaposed spaced cutting blades for severing a continuously fed web of material into strips, means are provided for pivoting the blades to and fro during the...
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4119002 |
Sod cutter
There is provided a device for cutting large blocks of sod into either strips or small blocks suitable for planting. The device includes first and second spaced cutting mechanisms to sever the...
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4117755 |
Log transport and sawing system
A log sawing and transport system for relatively small logs has an infeed and loading station where logs are positioned in a centering device for aligning the logs with respect to the saws. Once...
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4116098 |
Gang slitting machine
A rotary shearing apparatus for slitting sheet material into a plurality of strips of predetermined width is disclosed. The apparatus comprises a plurality of tool carriages each having upper and...
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4107827 |
Apparatus for producing synthetic fibers
A method of producing threads and fibers of synthetic materials uses a cylindrically-shaped body of the synthetic material which is allowed to rotate against a scratching tool and a peeling knife...
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4100830 |
Sheet cake cutter
A sheet cake cutter is effective to cut a sheet cake disposed in a pan having a surrounding rim. The cutter has a frame supporting a conveyor belt for horizontal advancement and on which the sheet...
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4098154 |
Safety end of run feeder
The apparatus disclosed herein is designed to advance a row of aligned, on edge, sheets of corrugated, which are destined to become partitions, past a table-mounted notching saw. The apparatus is...
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4086944 |
Method and apparatus for the production of timber from round logs
A method and apparatus for processing round logs in which substantially the entire log is utilized to produce a relatively high value wood stock. The outer area of the log is peeled in sheets to...
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4085635 |
Wire brick cutter
The invention relates to a method and apparatus for cutting clay columns, while continuously moving the clay columns in a generally horizontal direction. One or more clay columns are moved in a...
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4083096 |
Insulated wire stripping method
A device for continuously stripping the insulation off of electrical wires, particularly solid conductors as opposed to stranded conductors, for the re-cycling thereof in the manufacturing process,...
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4083280 |
Apparatus for treating fruits and vegetables
Disclosed is an apparatus for the preparation of food such as slicing, cutting, and squeezing of fruits and vegetables comprising a pressure piece, a receiving element, a toothed wheel assembly...
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4082024 |
Potato strip cutter
Improvements in apparatus and methods for cutting potatoes into strips, wherein the potatoes are carried hydraulically in single file against and through an arrangement of knife blades, rapidly and...
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4074601 |
Automatic sawmill
In an automatic sawmill, a caliper device measures the diameter of an incoming log and the log is then positioned against a pair of backstands over a log receiving carriage. A plurality of cutting...
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4072077 |
Printed circuit board protector
Printed circuit boards are moved in a conveyor with the underside of flat boards spaced a prescribed distance above the top surface of a rotating cutting disk. In order to protect the circuit...
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4072887 |
Apparatus for adjusting the mutual distances of several elements arranged side by side, particularly pairs of blades for the straight-line cutting of sheet material
An apparatus for adjusting the mutual distance of several movable elements placed side by side wherein control means are provided to insure that the various movable elements move in a transposition...
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4068549 |
Picker stick feed and sawing device
An apparatus for conveying and positioning wooden blanks relative to spaced rotating saw blades. The blanks are fed into a hopper and are lifted from the hopper on dogs carried on opposed conveyer...
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4062260 |
Produce cutter
By providing in a produce cutter a cutting die of non-coplanar cross-sectional configuration which cooperates with the interstices formed by rigidly supported multiple knives the force required to...
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4061070 |
Cant strip machine
A machine for sawing cant strips and the like for use in the industrial roofing trade. This machine has a strong rigidly constructed support table, feed rollers mounted on said support table for...
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4059037 |
Slicing device
Two racks of parallel thin sharp blades are intermeshed in a crossed disposition within the open interior of a rectangular base frame. A pusher having a concave pocket and spaced ribs for entering...
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4054070 |
Panel saw mechanism
A cut-to-size saw mechanism having a dual, programable control system is provided for large sheet material, as plywood, hardboard, chipboard, fiberboard, and other large panels to be divided into...
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4051757 |
Dicing machine
A dicing machine for cutting foodstuffs, such as meat, bacon and the like into cubes and having a magazine which is rectangular in cross section and which receives the commodity that is to be cut...
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4046043 |
Device for conveying and cutting a pile of sheets
A device for conveying and cutting a pile of sheets with a disk-knife having an associated conveyor for continuously supplying the pile of sheets to the disk-knife, being of relatively simple...
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4041822 |
Sausage slicing machine
A sausage slicing machine which includes a framework, an endless conveyor mounted on the upper side of the framework, and a plurality of articulated, automatically operable cradle elements...
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4040459 |
Log handling system
This invention relates to a log handling system for use in processing logs to be used in the paper pulp industry and in saw mill operations. More particularly, this invention includes a series of...
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4040317 |
Film trimming device
A film trimming device places opposing wheel rollers on spaced-apart axes of rotation on respective separate shafts therefor, with radially outward circumscribing faces thereof in contact and...
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4040319 |
Cutter for cutting vegetables and fruits, the cutter having blades that are movable at the time of cutting
The cutter comprises a cutter body having an upper support surface formed with an elongated rectangular opening with inwardly extending rails on the opposite longer sides of the opening and on one...
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4038892 |
Food slicer with indexing turret
A food slicer with an indexing turret is disclosed in which the turret has four faces, two of which have upstanding blades of different sizes on opposed faces, and two of the faces have a different...
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4037502 |
Log positioners
A setworks in which a series of additively connected cylinder drives functions to locate a knee means for a desired cut on a log. A setworks in which a vernier adjusting mechanism precisely locates...
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4036105 |
Machine for edge forming of sheets for welding
A machine for edge forming of sheets for welding comprising drive rolls for feeding a sheet being machined to oppositely mounted fixed cutting tools arranged along the edges being machined and...
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4033217 |
Slitter having carrier for selective adjustment of a plurality of heads
A duplex slitter is provided with two stationary stations each having one or more pairs of drive shafts rotated on fixed centers and carrying a plurality of slitting and creasing head pairs. Each...
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4031790 |
Lumber trimmer
A lumber trimmer comprises a saw table for transversely moving lumber pieces to be trimmed, a stationary cross-cut saw for cutting one end of the lumber pieces and a plurality of trim saws for...
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4026173 |
Adjustable device for feeding work pieces of different thicknesses past a rip saw for cutting purposes
An adjustable device for feeding work pieces of different thicknesses past a rip saw for cutting purposes in which a guide rail is attached to the adjustable fence on the rip saw table. A work...
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4022094 |
Trimmer for lumber packages
A trimmer for a lumber package. The trimmer comprises a reciprocating, retaining carriage to receive the lumber package. A first track. Means reciprocate the retaining carriage along the first...
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4019548 |
Machine for shear-slicing wood
A machine is described for shearing a block of wood into a plurality of individual sheets in a single pass through a plurality of vertically and horizontally spaced, stationary shearing knives. The...
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4018119 |
Film slitting apparatus
The invention comprises a roller having circumferentially extending slits through which extend blades having an outerwardly facing cutting surface. The blades are detachably mounted from a...
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4015497 |
Cable stripping machines with linked cutting and driving wheels
A machine for stripping automatically the sheath from metal cored cables comprises a pair of driving wheels for feeding the cable to be stripped through a nip between the wheels, one of the driving...
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