|
Match
|
Document |
Document Title |
|
|
6695048 |
Segmented tubing guide
A tubing guide for directing coiled tubing through an injector apparatus and into a well. The tubing guide comprises a frame, which is also referred to as a tubing carrier, extending from a base....
|
|
|
6589145 |
Roll and calender
Roll that includes a roll axle, a roll jacket, and a bearing ring positioned to rotatably support the roll jacket, and calender that includes the roll. The bearing ring is non-rotatable but is...
|
|
|
6568578 |
Welding wire feed mechanism
A wire feeding apparatus for providing filler wire to a welding gun or torch that includes a motor, a driver roll, an idler roll and a bias controller. The bias controller is configured to bias the...
|
|
|
6427894 |
Electrode wire feeder for an arc welding system
An electrode wire feeder, including a housing defining a sealed compartment for containing a suitable lubricant, respective pairs of feed rolls rotatably mounted exteriorly of said housing, on...
|
|
|
6378749 |
Bearing unit for material-web nip pulleys
A bearing unit for throwing a movable nip pulley on and off a stationary mounted nip pulley has an actuating device for throwing the movable nip pulley laterally onto a material web, and adjustable...
|
|
|
6360932 |
Strap feeding and withdrawing structures of an upright binding machine
An upright binding machine including a machine stand on which a strap feeding wheel device is mounted to facilitate the binding of an article. The machine stand is further provided with a strap...
|
|
|
6319457 |
Method for extruding tubular film
A method and apparatus is disclosed for lacing an extruded tube of a non derivatized cellulose through an S-wrap to collapse the tube to a flat width. The lacing to form the S-wrap is accomplished...
|
|
|
6299045 |
Guide method and apparatus for use in an internal drum imaging system
A guide method and apparatus is provided for use in an imaging system in which media is moved through the system in a first direction. The guide apparatus includes a roller unit for contacting a...
|
|
|
6119910 |
Pump puller
A well pump puller having a well casing collar including a coupling adapted to be tightly secured to a well casing and a frame support of legs upstanding from the coupling. A frame which is...
|
|
|
5939107 |
Preheater for differential pressure forming machine
A preheater and method of preheating a thermoplastic sheet prior to entry of the sheet into a differential pressure forming machine which forms an article in the sheet. The preheater includes...
|
|
|
5934537 |
Device for pushing or pulling using gripping
Lateral elastic deformation of Drive wheels (12) is used to grip and to push or pull elongated members by powered rotation of Drive wheels (12). This arrangement allows two wheels on a single shaft...
|
|
|
5921453 |
Paper feeding apparatus in web threading apparatus
A paper feeding apparatus is provided for use in a web threading apparatus of a rotary press for threading a web along a web threading path by drawing a leading end of the web using a web threading...
|
|
|
5915644 |
Retrofittable operating module for web processing machines and the like
A module for a web-processing machine includes a sub-frame to which are mounted an operating roll (such as a die roll), and means urging the operating roll in one direction. The sub-frame can...
|
|
|
5913470 |
Roll feeder
An electric motor driven roll feed system for intermittently advancing stock into the work station of a punch press. The roll feed system is designed so that its main rotating elements have greatly...
|
|
|
5775563 |
Leader transport apparatus in automatic film processing apparatus
A leader transport apparatus in a automatic film processing apparatus includes a fixed base having transporting rollers, a movable base having transporting rollers and a driving unit for driving...
|
|
|
5427295 |
Universal planetary feeder head for feeding wire
A universal planetary feeder for feeding a wire which includes an elongate hollow body defining a wire feed axis and adapted for high speed rotation about the axis, and a pair of planetary rollers...
|
|
|
5193728 |
Unidirectional pinch rollers for a cloth spreading machine
An end cutter includes a pair of rollers (64,73) operatively arranged to frictionally engage cloth passing through the nip thereof. One of the rollers is mounted for unidirectional rotation such...
|
|
|
5174182 |
Machine for feeding and cutting sheet material
A machine for feeding and cutting sheet material includes a housing and a framework pivoted on the housing to permit loading of sheet material into the machine. A feed roll is journalled in the...
|
|
|
5073691 |
Wire electrode feeding device in wire cut electric discharge machine
In a wire electrode feeding device in a wire cut electric discharge machine, a roller unit having a fluid inlet, a fluid outlet, and a rotor which is rotated by fluid supplied thereinto, a guide...
|
|
|
4944464 |
Solder dispensing apparatus and method of operation
A solder dispensing apparatus having a pistol grip handle configuration housing a rechargeable power supply employed for energizing an electric motor which drives a set of pinch wheels for pulling...
|
|
|
4928897 |
Feeder for feeding photosensitive material
A magazine body accommodating a photosensitive material is loaded into a processor of a photo-printing device. The magazine body incorporates a pair of rollers for seizing a mid-portion of the...
|
|
|
4605148 |
Planetary wire-feeding device
Planetary wire-feeding device having a body with a hollow threaded shank. On the body there are two two-arm levers pivotally mounted thereon, the levers having long and short arms. The short arms...
|
|
|
4508252 |
Web feeding method and apparatus for a printer
There is disclosed web feeding apparatus and method for feeding a web from a web roll to a utilization device. The paying out of the web from the web roll into a U-shaped buffer loop is assisted by...
|
|
|
4298276 |
Cassette type roll sheet feeding apparatus
A cassette roll sheet feeding apparatus for feeding a roll sheet from a cassette after the roll sheet cassette is loaded in a copying machine employs a sheet guide. The sheet guide is near a sheet...
|
|
|
4257326 |
Label positioning mechanism for a label printing machine
A label positioning mechanism for use with a label printing machine: The label positioning mechanism includes a feed wheel which is rotatably mounted in the body of the printing machine and is...
|
|
|
4218135 |
Roll sheet cassette loading apparatus
A roll sheet cassette loading apparatus having a cassette retaining member attached in a movable fashion in a copying machine body adapted to assume first and second positions selectively for...
|
|
|
4205771 |
Electrode wire-feeding device having means for automatically adjusting the pushing force for the electrode wire
An electrode-wire feeding device in which the calibrated pushing force exerted on the electrode wire by a pair of rollers is automatically adjusted. This automatic adjustment is effected by a guide...
|
|
|
4172545 |
Planetary wire feeder
A planetary wire feeder for feeding wire workpieces such as welding wire for a MIG or TIG welding operation comprises two sets of rollers connected to rotate in unison about the axis of the wire...
|
|
|
4150772 |
Planetary wheel advance for a meltable welding cable
A planetary wheel advance for a meltable welding cable includes planetary wheels clampable against the cable by a pressure arrangement with their axes being at an angle to the cable axis, with the...
|
|
|
4136538 |
Treatment of continuous towels
Apparatus for treating continuous fabric includes a frame on which is mounted an open bath for receiving a treating liquid through which fabric to be treated is passed. An elongate immersion member...
|
|
|
4085880 |
Device for planetary electrode wire-feeding having automatic adjusting means for the pushing force exerted on the electrode wire
A planetary electrode-wire feeding device in which the calibrated pushing force exerted on the electrode wire by a pair of feed rollers is automatically adjusted. This automatic adjustment is...
|
|
|
4053092 |
Disengageable roll positioning apparatus
An apparatus is provided for the rapid engagement and disengagement of a passive roll with a drive roll. The apparatus comprises a locking lever mechanism which positions a self-aligning...
|
|
|
4050361 |
Plow folding and heat sealer apparatus for continuous business forms
An apparatus to effect longitudinal plow folding and subsequent heat sealing of previously computer printed continuous business forms stationary includes a folder and a plurality of elongated...
|
|
|
4049172 |
Planetary wire-feeding mechanism for electric arc-welding applications
An improved planetary-type wire-feeding mechanism including a pair of cooperating skewed rollers for advancing the wire is disclosed. The rollers are carried on a pair of radially reciprocable...
|
|
|
4046372 |
Phototypesetter film feed device
Film transport apparatus for phototypesetters. The apparatus includes upper and lower guide plates supporting pinch and drive rollers, respectively, between which a strip of film is frictionally...
|
|
|
4040104 |
Tape cassette apparatus with plural intermediate positions
A cassette tape recording apparatus of the type in which the pressure roller and the recording and reproducing head are mounted on a support movable between a retracted position and an operative...
|
|
|
4040102 |
Magnetic tape device
The invention relates to a magnetic tape device which includes a first control member, a motor for moving the first control member between two operating positions, adjusting members movable by the...
|
|
|
4029247 |
Strip feeding mechanism
A feeding mechanism for supplying elongated strips of material, such as photographic print paper and the like, in a tension-free state by use of a slack loop of said material, the size of which...
|
|
|
4018171 |
Yarn tensioning means for tufting machines
A tufting machine having corrugated yarn tension rolls for pulling out the slack from the yarn. The tension rolls are mounted in pairs and supported at their ends in bearing brackets. The pair of...
|
|
|
4017904 |
Tape driving device including pinch roller and tape guide mounting means
A video tape recorder includes a capstan, a stationary magnetic head, a pair of rubber pinch rollers disposed on opposite sides of the capstan, and a pair of head-facing guides whereby to travel an...
|
|
|
3946798 |
Cast piece guide roll segment in continuous casting equipment
A cast piece guide roll segment in continuous casting equipment having a curved cast piece guide path which is used in the structure for supporting the roll groups in the respective curved portions...
|
|
|
3941231 |
Ribbon cartridge
A ribbon cartridge for an endless loop inked ribbon suitable for use with a wire matrix printer, for example, is disclosed in which the cartridge includes elongated guide members to confine the...
|
|
|
3913144 |
Movable tape guide mechanism
A cassette tape travelling device has a scanning head and a guide mechanism. The guide mechanism is selectively rotated into a tape inserting position in which a wider tape passage is provided...
|
|
|
3902646 |
Automatic strip inserter
Apparatus for binding a stack of sheets whereby a binding member including a substrate material having at least one strip of heat activated adhesive is employed to form the desired book-like...
|
|
|
3899112 |
Apparatus for treating webs of material
Apparatus for coating a web of material such as paper, with a fluent plastics coating material, comprising a plurality of working rollers about and between which the web moves. Certain of the...
|
|
|
3884407 |
Pinch roller shifting mechanism for sequentially shifting a pinch roller in two substantially perpendicular directions toward a capstan
A pinch roller shifting mechanism for tape recorder or tape player which is adapted so that the pinch roller lifts up to a position opposing the capstan at a specified distance therefrom in...
|
|
|
3874577 |
DEVICE FOR TEMPORARILY STOPPING TAPE TRAVEL IN CARTRIDGE TYPE TAPE RECORDER
A device for temporarily stopping the travel of the magnetic tape in a cartridge-type tape recorder, which device comprises a mechanism operating to push out and cause temporary retraction of a...
|
|
|
3871754 |
Film projector and cartridge apparatus
A cartridge loaded film projector includes film driving and sound pickup components and apparatus for automatically engaging and positioning the film with respect to these components when a...
|
|
|
3854675 |
ROTARY ACCUMULATION DEVICE
A line of material accumulating device comprising a rotary accumulator with two diametrically spaced axially extending stacks of individual planetary reels adapted for receiving a line of material...
|
|
|
3841606 |
SELF-TAILING WINCH
A conventional sailboat winch is rendered self-tailing by the provision of a pinch roller supported for movement between a first position spaced sufficiently from the winch so that a number of...
|