|
Match
|
Document |
Document Title |
|
|
7448130 |
Tape feeder for component mounter providing stable tape feeding
Provided are a tape feeder for use in chip mounters that can reduce a chip feeding duration and prevent chips from being turned over or assuming wrong postures to feed the chips stably, and a chip...
|
|
|
7275405 |
Straight drawing machine
Rectilinear drawing machine for drawing material, especially bars, pipes or sections, with at least two movable drawing cars which are driven on a path, one run being assigned to each drawing car,...
|
|
|
7229380 |
Power transmission device and plate-material feeding apparatus incorporating thereinto the same
A power transmission device is capable of correctly adjusting relative positions of two shafts in a direction of rotation even when the shafts are rotationally driven, and comprises a hollow, outer...
|
|
|
6920722 |
Elongated truss boom structures for space applications
An elongated truss boom structure is adapted to be flattened and coiled to a stowed configuration. The truss boom includes longerons, battens, and diagonals A fixed ladder shaped structure is...
|
|
|
6684675 |
Drawing machine
An apparatus for drawing a strand has a frame extending in a longitudinal direction, a pair of substantially identical linear motors each having a primary fixed on the frame, and a movable...
|
|
|
6624381 |
Device for supplying strip flexible material to a work station
A device for supplying a work station with a strip flexible material unwound from a reel including a transfer plate, driven in a translation motion with a longitudinal horizontal axis, by...
|
|
|
6446479 |
Apparatus for handling forging machines
A handling apparatus for forging machines, especially for advancing a wire intended for the manufacture of screws, rivets and the like includes a first cam, keyed on a first motor-driven rotary...
|
|
|
6405915 |
Feed mechanism for a machine
A machine (70) for receiving a continuous strip (10) of elongated products (12) mutually attached end to end includes a frame (82) and is arranged for incrementally feeding the strip of products...
|
|
|
6213369 |
Material feeding apparatus
A material feeding apparatus has gripper apparatuses which perform clamping and unclamping operations of a material by means of a stationary gripper and a movable gripper, and a sliding block which...
|
|
|
6196783 |
Tape feeders and systems using the same
A tape feeder 200 includes a sprocket 201 having a plurality of teeth 202 for engaging holes of a tape. A pawl 205 engages selected teeth of sprocket 201. A first lever 203 is coupled to pawl 205...
|
|
|
6092709 |
Machine for advancing a sheet metal strip in measured increments
A machine for advancing a strip of sheet metal in measured increments includes a main frame and subframes supported on transverse ways on the main frame so that the subframes may be moved toward...
|
|
|
6038765 |
Process and device for connecting a cord made of filaments to a drilled hole or sheath
A cord (3) which consists of a plurality or a bundle of individual filaments (2), especially individual wires, can be inserted into an opening (4) with a stripped or bare end (1), even if the...
|
|
|
6019268 |
Method for fabricating plastic cards
A method to fabricate plastic cards is disclosed. A substrate tape is perforated with evenly spaced holes, and when placed in a working station, positioning pins engage into the holes. The spacing...
|
|
|
5975395 |
Feeding apparatus
A cover-tape feeding apparatus for feeding a peeled portion of a cover tape of a carrier tape which includes an accommodating tape having, at a predetermined pocket pitch, pockets accommodating...
|
|
|
5724847 |
Integrated wire feed and draw apparatus
Apparatus for feeding and optionally drawing wire to a forging machine or the like. The apparatus is a compact unit that conserves floor space and offers manufacturing economies by permitting the...
|
|
|
5622329 |
Terminal band feeding device having efficient partitioning tape disposal which limits tension in the terminal band
A terminal band feeding apparatus has a feeding reel on which spirally wound are (i) a terminal band having terminal blanks in a chain manner and (ii) a partitioning tape for preventing the...
|
|
|
5505360 |
Movable gripping jaw with conveyor support for a web
A feeding device for feeding thin and delicate web material towards a work station, particularly a forming press, includes a longitudinal support and guide member for the web and a step-feed...
|
|
|
5449106 |
Terminal strip feed mechanism for a terminal insertion machine
An intermittent terminal feed mechanism is provide in a machine for attaching terminals to electrical conductors. The terminals are fed, in strip form, along a feed track to a workstation by the...
|
|
|
5421505 |
Solder wire dispensing device
A gun-shaped solder-dispensing device dispenses adequate and controlled lengths of solder wire for use in soldering plumbing joints and like tasks. The shape makes it easy to dispense solder and...
|
|
|
5350101 |
Device for advancing a rotatable tube
A stock feeder has a housing for supporting both the stock and an advancer which coaxially extends through the housing and is formed as a collet which, when clamped, grips the stock and holds the...
|
|
|
5311937 |
Extractor for an injection pipe
An apparatus is provided for automatically extracting a grout injection pipe through which grout is injected into fragile ground for improving the same. An extractor for an injection pipe has an...
|
|
|
5181412 |
Apparatus bending hollow profiles into spacer frames for insulating glass
Apparatus for bending hollow profiles 3 into spacer frames for insulating glass panes, the hollow profile 3 being advanced by a gripper 2 displaceable along a conveyor 4. The magnitude of the...
|
|
|
5177992 |
Device for feeding thin-web frame
A thin-web frame feeding device for intermittently feeding a thin-web frame at a predetermined pitch along a guide rail has first and second shafts supported by bearing stands for synchronized...
|
|
|
5167358 |
Material loading apparatus for material working machines
A material loading apparatus for material working machines comprises loading slide elements for stepwise conveying one of a wire and strip material guided in a main guide along a guidance...
|
|
|
5139337 |
Method and apparatus for the linear transport of materials in roll and sheet form
In a method and apparatus for linear transport of sheet and web material by piezotranslators, the longitudinal displacement is measured by an optical interferometer and the interferometer output is...
|
|
|
5102026 |
Apparatus for an intermittent feeding of a webshaped workpiece
A pair of arms is hingedly connected to a rocker. These arms support the pressing bar. At their opposite ends the arms are pivotably mounted such to the casing of the appratus that in one position...
|
|
|
5052606 |
Tape automated bonding feeder
A hitch feeder for a TAB tape is described which comprises: a stationary jas assembly having opposing jaws for gripping edges of the tape when closed, and not gripping the edges when open; a...
|
|
|
4789418 |
Tape machine
A high speed tape machine for applying tape to carton assemblies is disclosed. The tape machine includes spaced sidewalls and a tape assembly for supporting a roll of tape depending from the...
|
|
|
4770331 |
Sheet forming machine
An improved sheet forming machine and method of making same are provided wherein such machine employs a first set of clamp assemblies and associated moving devices for serially moving the sheet or...
|
|
|
4737331 |
Method and apparatus for feeding and severing connected articles
Clamps mounted on a reciprocal frame grip a web of connected molded fibrous articles and move toward a cutter a distance equal to one article length, thereby presenting to the cutter the connecting...
|
|
|
4726293 |
Wrinkle-preventing passive roller system for printing machines
A wrinkle-preventing mechanism for a high-speed printer, in which the web constituting the printing medium passes between skewed image and pressure cylinders while being subjected thereby to a high...
|
|
|
4722256 |
Method and apparatus for gripping and cutting a lamination film
A gripper mechanism having at least two vacuum grippers which are horizontally displaceable and fixable along a cross strut of the gripper mechanism. The gripper mechanism is vertically movable up...
|
|
|
4694982 |
Side by side air feeder for advancing stock to a power press and the like
A pneumatic feeder is disclosed having twin feed slides axially reciprocable in side by side relation along parallel axes for intermittently advancing strip stock to a downstream machine for...
|
|
|
4688709 |
Wire solder feeder device
A hand-held device for advancing a strip of solder or like material includes a body having a receiving end, a nose-like advancing end, and an intermediate pair of upstanding brackets. A swing arm...
|
|
|
4638991 |
Adjustable nip roll feed apparatus with braking/releasing device
A roll feed apparatus having a first roll and a second roll for intermittently clamping therebetween and feeding sheet material. An adjusting device is provided for adjusting the gap between the...
|
|
|
4638990 |
Roll feed apparatus with adjustable nip
A roll feed apparatus having a first roll and a second roll for oscillatory rotation in opposite directions such as to intermittently feed a sheet clamped therebetween. The roll feed apparatus...
|
|
|
4619390 |
Pneumatic feeder for punch presses
A pneumatic feeder for punch presses and the like wherein a novel circuit and arrangement is incorporated in the feeder control system for causing the stock gripping means on the reciprocating feed...
|
|
|
4610380 |
Stagger feeder
A stagger feeder for a downstream machine such as a power press and the like is disclosed having a structure particularly suited to provide an actual linear path of movement of an activated feed...
|
|
|
4580710 |
Stock feeder with hydraulic shock absorber
A stock feeder for repetitively feeding uniform segments of a continuous web of stock material from a roll to a production machine. The feeder comprises a frame, a pair of hold clamps located on...
|
|
|
4577792 |
Robotic work fabric manipulator
A robotic end effector adapted to grip a fabric ply at a point remote from a free edge portion of the ply and a fabric edge influencing element resiliently supported from the end effector is...
|
|
|
4558809 |
Gripper feed system for blanking presses or the like
Disclosed herein is an apparatus for moving material such as metal sheets or strip in production machines. The apparatus includes two spaced-apart, double-acting jacks disposed in parallel relation...
|
|
|
4552294 |
Gripping feeder for strip or wire stock
This invention relates to a gripping feeder for an intermittent feeding of strip or wire stock in presses, stamping machines or similar machines. It is an object of the invention to provide such...
|
|
|
4542672 |
Sheet material conveyor loading apparatus
A layup of sheet material clamped to a conveyor by a conveyor loading apparatus is pulled by and onto the conveyor from an adjacent supply table. The loading apparatus includes a clamping carriage...
|
|
|
4531662 |
Controls for duplex feeders
A duplex feeder having two separate complementary stock feeding units each having its own independent semi-automatic control circuit, these two separate control circuits being alternately operated...
|
|
|
4526505 |
Fast retract feed
An apparatus and method are provided for feeding elongated products, such as feeding large sausage chubs or loafs to a slicer, which apparatus includes a transport for engaging such elongated...
|
|
|
4513899 |
Stock feeder with adjustable width feed path
A stock feeder for repetitively feeding uniform segments of a continuous web of stock material from a roll to a production machine. The feeder comprises a frame, a pair of hold clamps located on...
|
|
|
4512079 |
Method and apparatus for indexing sheet material
In a plotter, an elongated strip of plotting paper extends between rolls at opposite ends of a plotting table to receive graphic information from a plotting instrument that is carried over the...
|
|
|
4493447 |
High speed article feeding apparatus
A high speed article feeding apparatus for successively feeding articles in sheet or strip form to a work station for the performance thereon of a shaping or forming operation. A reciprocable...
|
|
|
4489873 |
Intermittent feed mechanism
A mechanism, for intermittently feeding a tape-like article along a longitudinal path, comprises a slide having a first clamping jaw and reciprocably movable parallel to the longitudinal path, and...
|
|
|
4482341 |
Mechanism for converting a cross-sectionally substantially u-shaped web of wrapping material into a wrapping tube
For converting a web of wrapping material from a U-shaped cross section into a tubular shape, an edge guiding mechanism is used having two edge engaging means which may be performed as suction...
|