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Document Title |
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7341353 |
Variable fresnel screen for use in projection device
A thin rear projection television using a wide angle lens system is provided. In an embodiment, a fresnel screen is used in which there are at least two spatial zones in the screen with different...
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5638670 |
Open-end spinning apparatus
An open-end spinning apparatus in a spinning machine for continuous spinning of textile fibers includes a spinning rotor having an axis. A cap covers the spinning rotor and is pivotably supported...
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4549391 |
Wire-like structure twisting machine
A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being...
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4531353 |
Method and apparatus for spinning yarn under constant tension
A spinning frame 10 is disclosed for processing a strand at a varying strand movement speed to produce a strand processed with uniform tension. The spinning frame includes a motor 21 and a...
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4389838 |
Single-twist stranding
A single-twist stranding machine includes a stranding disc and nipple for stranding together a plurality of filaments, wires, conductors or the like, a rotatably mounted take-up spool onto which...
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4356689 |
Combination spline coupling and spindle washer for roving frames
A spline coupling positionable within a gear housing for coupling a flyer to the spindle gear of a spindle has an integrally attached spindle washer for effecting a seal about the spline coupling...
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4266397 |
Method and apparatus for restarting individual winding units of a ring spinning or twisting frame
On a ring spinning or twisting frame having winding units with rotatable thread follower rings, the difference in the speed of rotation between the ring and its follower during the restarting of...
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4161862 |
Draw roll drive arrangement
A long spinning machine, preferably a ring spinning machine, with a plurality of drawing means, which serve to draw the fiber strands with the drawing means being arranged adjacent to each other...
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4060969 |
Flyer for twisting mechanisms
A free, rotating flyer is suspended from an arm hinged to the threadboard of a frame. The flyer is detachably connected to a flange which is positively driven by a timing belt. The flange coaxially...
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4047374 |
False twist texturizing spindle
A spindle adapted for mounting on the framework of a false twist texturizing machine. The spindle includes a platen having three bosses mounted perpendicularly thereon, the bosses being positioned...
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4023338 |
Method and apparatus for doffing full packaged bobbins in a fly frame
This invention is applicable for carrying out the doffing operation of several types of fly frames such as a fly frame provided with an upper rail having a plurality of flyers in suspended...
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3973739 |
Winding apparatus
A high-speed winding apparatus for producing a filamentary spool package on a spool sleeve including spool holder means which engages the spool sleeve and which is rotatably mounted by means of a...
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3927516 |
Machine for continuous spinning by means of spinning rotors
The spinning units of an open-end spinning machine have housings which can be swivelled away from the spinning rotors and which contain means for supplying and disintegrating fibrous material which...
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3926072 |
Planetary differential transmission
A drive mechanism for a cable stranding machine having a rotatable take-up reel and a flyer rotatable concentrically about the reel, in which separate drive shafts connectable with the reel and the...
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3916610 |
Roving frame bolster
A mounting arrangement for a bolster tube in a roving frame spindle assembly providing a low resonant frequency in the assembly structure to permit high speed operation. The bolster tube is...
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3789598 |
ROVING FRAME BOLSTER
A vibration free mounting arrangement for a spindle assembly in a roving frame wherein the spindle shaft is softly suspended to produce a natural frequency of vibration substantially below the...
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3782097 |
IMPROVEMENT OF SPINNING MACHINERY PROVIDED WITH THE FLYER TWISTING AND WINDING MECHANISM
The spinning machinery of the present invention is provided with an improved twisting and winding mechanism comprising a bobbin rail provided with means for driving and lifting each spindle so as...
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3748843 |
BOBBIN GEAR DRIVE FOR ROVING FRAMES
A bobbin gear drive means for a textile roving frame has a bobbin gear unit including a sleeve loosely mounted on each bolster shaft for supporting a bobbin thereon, and a tubular bobbin spur gear,...
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3572027 |
TEXTILE SPINDLE ASSEMBLY
An elongate flexible belt entrained about guide rollers and about two drive rolls alternately rotated in opposite directions reciprocates a spindle vertically as it is simultaneously rotated about...
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3564830 |
APPARATUS FOR BEARING DOWN A RING RAIL
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RE02544 |
Title is not available
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3421306 |
ROVING FRAME
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3395526 |
Bobbin drive gear for textile roving frame
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3377792 |
Twisting apparatus
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3319413 |
Roving frame drive
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3316702 |
Roving frame
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3283491 |
Bobbin whirl gears for roving frames
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3098345 |
Spindle drive arrangement for a spinning machine and the like
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3022624 |
Positive-drive system for textile machine spindles
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2940246 |
Spindle including a centrifugal clutch
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2925704 |
Apparatus for the back motion of the cone drum belt in a flyer frame
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2903840 |
Arrangement for protecting guiding members against dust and the like
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2896395 |
Spindle drive for a spinning and twisting machine
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2875645 |
Coupling for interconnecting the individual sections of long compound rollers, drums, shafts, or the like of textile machines
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2875573 |
Twisting spindle
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2788633 |
Spindle centering device
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