|
Match
|
Document |
Document Title |
|
|
7484446 |
Manual punch press for keys
Novel modifications to a standard Pro-lok Blue Punch manual punch press machine have been developed which permit the modified machine to accurately and consistently cut Sargent brand L and R series...
|
|
|
6928914 |
Book trimming apparatus and method
A trimmer (1) is disclosed from trimming excess margins (M) along one, two or three edges of a perfect bound book (B) is disclosed. The trimmer has a shearing blade (15) movable in a shearing plane...
|
|
|
6813982 |
Positioner and cutting apparatus
A computerized positioning and cutting apparatus and method for automatically cutting structures to predetermined lengths with a minimum amount of scrap for a given project. The apparatus includes...
|
|
|
6769337 |
Self-centering slicer orifice for food loaf slicing machine
An improved orifice plate assembly for a loaf slicing machine, the orifice plate assembly located adjacent to a moving slicing blade includes a frame defining an opening and a first...
|
|
|
5931070 |
Punch press system and its control method
A table for fixing a workpiece is driven and controlled by a position control means in a CNC unit through servo motors. Approach of a press tool to the workpiece is started by a press operation...
|
|
|
5906148 |
Microtome having vibration dampening and micro-feeding mechanism
The microtome of the present invention includes a base, a knife for cutting a sample, a knife holder fixed on the base and holding the knife, a carrier bar carrying the sample at the leading end...
|
|
|
5845553 |
Stator lamination jig system
The invention is a stator lamination jig system which comprises a centrally located spindle and a support for a stator lamination having a plurality of holes therein. The support is...
|
|
|
5671648 |
Rotary microtome with horizontal sweep
A microtome having a rotatable platform and a fixedly mounted cutting blade which is disposed perpendicularly to the axis of a shaft about which the platform rotates. With each rotation, it carries...
|
|
|
5387062 |
Hand held device for code cutting key blanks
A portable hand-held device for code cutting notches in a key blank by a punching mechanism permits quick and easy modification to accommodate key blanks of different configurations and keys...
|
|
|
5363732 |
Coping apparatus
A coping apparatus is provided to impart to the end portion of a molding. A contoured surface corresponding to the profile of the face surface of the molding. The coping apparatus includes a...
|
|
|
5181443 |
Device for controlling the drive and forward feed of microtomes, particularly ultramicrotomes
A device for controlling the drive and forward feed of a microtome, particularly an ultramicrotome, includes a driving motor for moving a specimen or knife and a servomotor for generating a forward...
|
|
|
5054350 |
Key punch machine
Apparatus for making a duplicate key when an original key is unavailable wherein the notches in the blade of the key correspond to predetermined coded depth and spacing information. An index card...
|
|
|
5016506 |
Method for multidirectional sheet feeding
A multidirectional sheet feeding apparatus includes a sheet loader and a sheet feeder disposed adjacent a press. Both the feeder and loader include carriages movable toward and away from the press...
|
|
|
4998349 |
Key-cutting device
A key-cutting device includes a holder which holds the key blank. The holder is movable between initial and cutting positions. When the holder is in a cutting position, a cutter is moved to cut one...
|
|
|
4967629 |
Microtome
A microtome has a frame structure in which an object holding member for holding an object to be thinly cut is movable with an oscillating movement by a drive device. The object holding member has a...
|
|
|
4957026 |
Food preparation appliance for sculpturing fruits and vegetables
A food preparation appliance for cutting generally spherical food items into two portions, with the complimentary cut edges being of a fanciful design. The appliance adjustably supports the food...
|
|
|
4926724 |
Method and apparatus for multidirectional sheet feeding
A multidirectional sheet feeding apparatus includes a sheet loader and a sheet feeder disposed adjacent a press. Both the feeder and loader include carriages movable toward and away from the press...
|
|
|
4911635 |
Apparatus for applying labels to blow molded articles
In an apparatus of making a hollow plastic article wherein a label is positioned in each of a plurality of spaced partible molds in a predetermined array, a preform is positioned in each set of...
|
|
|
4905553 |
Tube working apparatus
Tube working apparatus is provided comprising a mandrel having a die thereon over which a tube to be worked can be positioned. The die is adapted to cooperate with a tool externally of the tube to...
|
|
|
4869141 |
Punch press with rotary ram and method of operating same
A punch press has a ram assembly with a lower portion which is rotatable and reciprocatable about a vertical axis and, a die holder which is rotatable about the same axis. A gear mechanism is...
|
|
|
4709610 |
Cutting apparatus with automatic feed
A cutting apparatus (10) having blades (42) disposed on a plate (32). A lever arm (50) moves the blades (42) up and down, simultaneously with a ratchet (72). On its upward stroke, the ratchet (72)...
|
|
|
4562759 |
Universal cam for key cutting machine
An adjustable depth gauge assembly for a key cutting device includes a rotatable gauge or cam member carried by a vertically and transversely movable key blank support that sequentially positions a...
|
|
|
4495844 |
Rotary microtome drive
A specimen table advance mechanism comprising a parallelogram linkage for a rotary microtome in which the effects of friction sticking are largely eliminated from the articulation points of the...
|
|
|
4492139 |
Device in a microtome for relative movement between the knife and specimen holder
Device in a microtome in which a knife (1) and a specimen (2) are displaceable with respect to one another in two perpendicular planes, one of which is parallel to the cutting surface and the other...
|
|
|
4468994 |
Key cutting device
A key cutting device (20), for replacement keys, having a key blank support member (30), a lever-actuated shearing punch (25) for the key blank, and a depth-gauging stop (33) for the support member...
|
|
|
4373414 |
Coded key cutting device
A coded key cutting device for cutting key blanks using the manufacturer's code is comprised of a pair of movable carriage assemblies that index a key blank secured to one of the carriage...
|
|
|
4062261 |
Key cutting apparatus
A key cutting apparatus for cutting a series of longitudinally spaced notches in the blade of a key blank according to specifications set forth in key manufacturer's code books. The apparatus...
|
|
|
4051755 |
Ultramicrotome and attachment therefore
An ultramicrotome has a chuck for holding a specimen block and a stationary knife assembly. A radioactive means is mounted on the ultramicrotome for discharging static electric charge on the chuck,...
|
|
|
4023788 |
Device for automatically shifting a workpiece on a nibbling machine
A device for shifting a workpiece on a nibbling machine which includes a rotary eccentric shaft which is rotatable to move a nibbling punch into and out of association with a workpiece, comprises a...
|
|
|
3981214 |
Code key cutter having interchangeable attachments
A key cutting machine for making coded cuts in a key blank having interchangeable depth control attachments as well as interchangeable punch and die attachments, so that any type of standard key...
|
|
|
3979985 |
Sheet transfer between a turret punch press and an adjacent apparatus
A rotary turret, numerically controlled punch press is provided with a discharge station at 90° from a punching station. A part is clamped in the turret, separated from a larger workpiece and then ...
|
|
|
3973458 |
Device for punching program strips
A device for punching holes in program strips, which device includes a punch and die mechanism and a carriage for positioning a program strip. The carriage is mounted so as to be movable...
|
|
|
3926085 |
Specimen feed for a microtome
A manually positionable cam surface mounted on the frame of a microtome is used to control the amount of rotation of a single direction clutch for driving a feed screw to advance a tissue specimen...
|
|
|
3906826 |
Workpiece indexing apparatus for machine tools
The disclosed example includes a punch press having a horizontal tooling plate to be indexed through 180° to index work from a load station to a work station, and return it. Two racks and pinions ...
|
|
|
3872759 |
Microtomes
A sledge microtome of the kind in which the specimen holder is raised stepwise at the beginning of each cutting stroke by means of a ratchet and pawl mechanism is provided with a device to slow...
|
|
|
3835744 |
MACHINE FOR FORMING HOLES IN ANGLE RINGS OR THE LIKE
The disclosed machine comprises a rotatable indexing head for holding an angle ring or the like preferably in a vertical plane. The indexing head is rotatable about a horizontal axis and is...
|
|
|
3785234 |
DEVICE FOR AN INFINITE ADJUSTMENT OF THE SPECIMEN STROKE IN MICROTOMES AND ULTRAMICROTOMES
A microtome having continuous adjustment to vary the length of the specimen cutting stroke is provided by a pair of eccentric members mounted on a drive shaft with one eccentric member selectively...
|
|
|
3769865 |
KEY CODE CUTTING MACHINE
Device for warding key blanks to code in the form of a punch and stationary anvil having a die face in the form of the deepest ward to be cut in the key. A key holder is slidably movable along the...
|
|
|
3748940 |
PORTABLE PUNCH
A portable punch is described for cutting a key by selectively removing material from a key blank. A punch and die sub-assembly is preferably provided, being mounted in a housing on the punch to...
|
|
|
3722341 |
KEY CUTTER
A key cutter is disclosed which is a hand-actuated machine adapted to cut key blanks in accordance with a preset manufacturer's code which sets the depth of cut of each notch and the longitudinal...
|
|
|
3702604 |
WORK MOUNTING MECHANISM IN SLICING MACHINE
A machine for slicing wafers of brittle material from an ingot in which the ingot to be sliced is secured for stepwise movement into the path of a rotating saw blade which moves through a slicing...
|
|
|
3628411 |
RETRACTABLE SPECIMEN HOLDER FOR A MICROTOME
A microtome in which the feed is accomplished by a screw-adjusted nose cam against which is biased an inclined plane. The inclined plane is a part of the specimen head which reciprocates relative...
|
|
|
3603191 |
ARRANGEMENT OF TWO OR MORE AUTOMATICALLY OPERATING PUNCHING MACHINES IN FORM OF A COOPERATING MACHINE SET
An arrangement of at least two automatically operated stamping machines in the style of a cooperating machine set, which comprises a plurality of stamping machines disposed in one line and spaced...
|
|
|
3496819 |
TISSUE SECTIONER
|
|
|
3492895 |
APPARATUS FOR POSITIONING A DEVICE
|
|
|
3420130 |
MACHINE FOR THIN SLICING A NON-FROZEN SPECIMEN
|
|
|
3293972 |
Microtome
|
|
|
3263538 |
Card groover
|
|
|
3220292 |
Recording machine
|
|
|
3191477 |
Microtome
|