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7469622 |
Paper cutting machine having movable rest
A paper cutting machine is provided for cutting a plurality of sheets of paper stacked one upon another on a table, including a paper support ( 2 ) that moves down from above along longitudinal...
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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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7111538 |
Double acting cam die
In order to process by the same step even if the processing directions are different, reduce the number of the constituting parts of the die required for all the steps of the press dying as much as...
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7013783 |
Slide cam die
A slide cam die including a slide cam base, a wedge-shaped slide cam sliding on a guide surface of the slide cam base and mounting a press tool such as a punch or a trimming blade thereon, and an...
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6715392 |
Machine for cutting stacked sheet material and the like
A machine for cutting stacked sheet material and like comprising a frame supporting the apparatus, and first and second guideways having first and second fixed guideway members mounted on the frame...
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6435066 |
Cutting apparatus for window covering and methods therefor
A method of cutting a window covering having a longitudinal axis and a second axis substantially perpendicular to said longitudinal axis to a specified length includes providing a cutting apparatus...
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5826471 |
Cutting method for coil conductor
A method for cutting a coil conductor in which a halted conductor wire 2 to be formed into a coil is served by cutting edges 5A, 5B, while simultaneously advancing a cutting edges downstream in the...
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5715738 |
Skate for end cutter
A skate for an end cutter for cutting sheet material such as cloth as the sheet material lies on a supporting surface having opposite sides, the end cutter comprising an elongated track extending...
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5664472 |
Cutter apparatus for coil conductor
An apparatus for cutting a coil conductor in which a halted conductor wire 2 to be formed into a coil is severed by cutting edges 5A, 5B, while simultaneously advancing the cutting edges downstream...
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5284069 |
Ball lock punch retainer
An improved punch retainer is disclosed in which a backing plate extends over a relatively large surface area to dissipate force from a punch. A punch retainer body and the tacking plate are...
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5195412 |
Notching and shearing machine for exterior siding panels and method of using same
A cutoff system for exterior siding which includes a flying punch and shear. The system includes a main carriage which is adapted to reciprocate and, in one direction of travel, move at the same...
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5016505 |
Spring return mechanism for flying shears
A spring return mechanism for returning the movable blade and connected slide plate to their at rest position in a flying shear. The device is positioned outboard of the movable and fixed blades,...
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4981060 |
Cutting apparatus
A roll forming apparatus disclosed has a series of roll forming stations with a first group of stations having rollers that are adjustable to different width settings using the same rollers to form...
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4970926 |
Apparatus for making angled hole ventricular catheter
An apparatus for making a hollow elongated member having a plurality of apertures therein comprising: a first component for supporting a hollow elongated member in a predetermined position and...
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4534255 |
Shearing machine for metal sheet having blades at right angles consisting of mutually movable segments
A shearing machine for metal sheets having a pair of upper mobile and lower stationary cooperating blades, each blade having two segments mounted perpendicular to each other. The two segments at...
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4250782 |
Shear with inclined guides
A shear comprising a lower fixed blade beam mounted within a frame, a guide carrier guided for vertical movement in the frame and an upper blade carrier rigidly attached to the guide carrier by...
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4179962 |
Combined flying cutoff and punch
A flying panel cutoff and punching machine which punches holes in a panel while that panel is being cut from a continuous length of material in a slugless manner. A camming arrangement drives a...
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3893361 |
Apparatus for shearing sheet material
There is disclosed an apparatus for shearing sheet material comprising two simultaneously movable blades with their cutting edges set substantially at right angles to one another, and two static...
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3859835 |
CUT OFF FOR CONTINUOUS SHEET METAL FORMER
For mounting on a continuous sheet metal former, a cut-off die reciprocally mounted at the discharge end of such a former having a die plate for the particular sheet metal form being made, a shear...
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3777609 |
DEVICE FOR TRIMMING THE BOTTOM OF HOLLOW PLASTIC BODIES PRODUCED BY BLOW MOLDING
In a blow molding machine, a trimming device for trimming the bottom of hollow plastic bodies after they have been fabricated by extrusion blow molding, including a movable flexible blade, a...
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3774495 |
SHEET MATERIAL CUTTING DEVICE AND CUTTING BLOCK THEREFOR
A sheet material cutting device which includes a cutting board and a guide extending over the top of the board. A cutting block is mounted for sliding movement along the guide. The cutting block...
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3527131 |
MAT CUTTER
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3501988 |
GUILLOTINE-TYPE PAPER CUTTER
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3391591 |
Profile iron shears
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3316791 |
Metal shears having a straight and a curved knife
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3272049 |
Web severing device
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3003381 |
Lever operated pin guided draw cut apparatus
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2707996 |
Shearing device with adjustably mounted shear blade
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2545557 |
Inclined reciprocating vegetable cutter
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2452312 |
Seam opening device
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2342835 |
Belt splice cutting machine
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2068504 |
Paper cutting machine
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2054505 |
Clamp on paper cutting machine
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2017622 |
Cutting machine
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1952073 |
Cutting machine
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1926669 |
Machine for cutting sheet material
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1899923 |
Paper cutting and trimming machine and clamping and shock-absorbing mechanism therefor
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1781839 |
Vending machine
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1743420 |
Paper cutting and trimming machine and clamping mechanism therefor
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1689110 |
Cutting device
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1653304 |
Paper-cutting machine
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1609365 |
Shearing cutter
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1601414 |
Cutting device
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1572617 |
Paper-cutting machine
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1561022 |
Shearing apparatus
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1556581 |
Cutting machine
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1464613 |
Bevel-cutting machine
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1451120 |
Paper-cutting machine
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1413206 |
Paper-cutting machine
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1343079 |
Shears
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