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7096806 Yarn feed system for tufting machines  
A yarn feed system, enabling the control of individual yarns to the needles of a tufting machine, and which system can be manufactured as a substantially standardized unit or attachment that can be...
7080601 Yarn feeder  
A yarn feeder for a tufting machine is compact and simple in structure and is still capable of freely changing the heights of piles formed by each pile yarn on a fabric. The yarn feeder includes...
6945183 Yarn feed system for tufting machines  
A yarn feed system, enabling the control of individual yarns to the needles of a tufting machine, and which system can be manufactured as a substantially standardized unit or attachment that can be...
6945184 Double end servo scroll pattern attachment with single end repeat capability for tufting machine  
A tufting machine having a servo driven yarn feed attachment adapted to feed two yarns on each yarn feed roll is provided with a tube bank that allows tufting of two single end patterns on the...
6935257 Tuft feeding mechanism  
A tuft forming mechanism including a yarn feed mechanism and a yarn severing means ( 6, 18 ), the yarn feed mechanism including a passage ( 5 ) along which yarn ( 2 ) is guided to said yarn...
6877447 Double end servo scroll and direct scroll driver pattern attachment for tufting machine  
The present invention provides a double end yarn drive pattern attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls capable of increased torque to...
6807917 Yarn feed system for tufting machines  
A yarn feed system, enabling the control of individual yarns to the needles of a tufting machine, and which system can be manufactured as a substantially standardized unit or attachment that can be...
6758154 Tufting machine  
A tufting machine includes a feed roller assembly formed of a plurality of coaxially aligned and detachable shaft members.
6725789 Puller roller system for tufting machines  
A puller roller system for tufting machines having a series of intermeshed puller rolls for tensioning a series of yarns to one or more needles of the tufting machine. According to one embodiment...
6651572 Yarn feed roller assembly for a tufting machine  
A yarn feed roller assembly for a tufting machine for producing multiple pile heights. The assembly comprises at least two rollers 5,6 driven at different speeds and a plurality of actuators 9,...
6550407 Double end servo scroll pattern attachment for tufting machine  
The present invention provides a double end yarn drive pattern attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls capable of increased torque to...
6516734 Independent servo motor controlled scroll-type pattern attachment for tufting machine and computerized design system  
The present invention provides a scroll-type yarn feed attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls.
6508185 Single end servo motor driven scroll pattern attachment for tufting machine and computerized design system for tufting carpet  
The present invention provides a single end scroll-type yarn feed attachment for tufting machines characterized by an array of single end yarn drives operated by servo motor controllers, and...
6502521 Independent single end servo scroll pattern attachment for tufting machine and computerized design system  
The present invention provides a single end scroll-type yarn feed attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls while eliminating tube banks...
6446566 Yarn feed for assembly for a tufting machine  
A tufting machine has a yarn feed roller assembly with a plurality of rotatable driver rollers driven at different speeds and a plurality of actuators in the form of a pivotable arm having in one...
6401639 Tufting apparatus with dual yarn feed mechanism for producing patterned tufted goods  
Apparatus for feeding yam from a yam supply to a reciprocating needle of a multicolored patterned tufting apparatus comprising a dual yarn feeder for increased productivity of the tufting apparatus...
6283053 Independent single end servo motor driven scroll-type pattern attachment for tufting machine  
The present invention provides a single end scroll-type yarn feed attachment for tufting machines characterized by independent servo-motor control of yarn feed rolls while eliminating tube banks...
6263811 Tufting machine for overtufting patterns  
A tufting machine with a pair of closely spaced apart needle bars which reciprocate together but the needles carried by one bar may be controlled selectively to be either in a position to form pile...
6234095 Yarn feed attachments for tufting machines  
A tufting machine having a yarn feed roll attachment wherein the rolls are driven by a chain drive and having an adjustable tension applying device including a housing having a yoke defined by two...
6202580 Tufting apparatus with yarn pullback mechanism for producing patterned tufted goods  
Apparatus for feeding yarn from a yam supply to a reciprocating needle of a multi-color pattern carpet tufting apparatus comprises a yarn pullback mechanism mechanically linked to a yarn feeder...
6009818 Tufting machine pattern yarn feed device  
A pattern yarn feed device for use with a tufting machine in the manufacture of tufted articles includes at least one yarn feed roll assembly positioned on a frame of a tufting machine adjacent a...
5899152 Yarn feed system for a tufting machine  
A yarn feed system (10) for a tufting machine comprises multiple pairs of feed rollers (11, 12) disposed one pair above the other. One of each pair of rollers (12) comprises multiple independent...
5867880 Method and device for producing textile products from fibers and/or filaments and products obtained  
A method for producing textiles from fibers and/or filaments circulating in the form of a web by performing transverse texturing of the fibers and/or filaments as well as stretching thereof, and...
5806446 Individual yarn feeding apparatus  
An individual yarn feeding apparatus (10) for compensating for variations in the feed rate of individual yarn threads due to the lateral shifting of needle bars in various selected pile heights...
5622126 Tufting machine yarn feed mechanism  
A yarn feed mechanism for a tufting machine includes yarn feed rolls disposed along parallel axes transversely adjacent to the parallel paths of travel of yarns from yarn sources to the needles. A...
5544605 Auxiliary yarn feed module for tufting machine with pattern control yarn feed mechanism  
An auxiliary yarn feed mechanism for a tufting machine having a plurality of needles for tufting yarns through a moving base fabric. A tufting machine with a pattern control yarn feed mechanism is...
5383415 Textured surface effect fabric and methods of manufacture  
Tufting apparatus includes servomotors driving front and back yarn feed rolls for feeding yarns to the needles of the front and back needle bars, respectively. Incremental servomotor control for...
5239734 Process and device for manufacturing textile products from fibres and/or filaments and products obtained  
The present invention relates to a process for manufacturing a textile product by starting with fibers and/or filaments in which these fibers and/or filaments travel in the form of a web. The...
5182997 Tufting machine yarn feed roller assembly  
A yarn feed roller assembly for a tufting machine for selectively controlling the speed at which yarn is fed to each needle of the tufting machine so that different pile heights may be produced by...
5158027 Presser foot for hollow needle tufting apparatus  
Tufting apparatus for producing textile goods includes a plurality of hollow needles which are reciprocated vertically to penetrate a backing. Yarn is fed pneumatically through the needles and...
5094178 Method and apparatus for tufting accent yarns in patterned pile fabric  
A method and apparatus for forming high accent pile loops at spaced intervals in a tufted pile fabric. The apparatus for carrying out this method includes separate yarn feed rolls for being...
5080028 Apparatus for producing tufted goods using yarns of different color or texture  
Apparatus for producing tufted textile goods employs a plurality of hollow needles which serve as backing openers, the backing openers being carried on a widthwise extending member which is...
5005498 Computer controlled tufting machine and a process of controlling the parameters of operation of a tufting machine  
A tufting machine is provided with separate motors which drive the main drive shaft, control the feed of the backing material and control the bedrail height. A computer is electrically connected to...
4870915 Yarn feed system for tufting machines  
A tufting machine having laterally shifting needles has a controlled amount of yarn fed to the needles, the amount of yarn being appropriate for the insertion of a diagonal back stitch such as...
4864946 Yarn feed split roll apparatus for tufting machine  
A yarn feed mechanism for a multiple needle tufting machine in which a plurality of yarn feed stub rolls are mounted on transversely spaced supports on the machine in such a manner that the stub...
4856441 Pile yarn feeding device in tufting machine  
A pile yarn feeding device in tufting machine comprising a plurality of rolls installed above and below the upper part of the tufting machine and rotated at a different speed to each other and some...
4785752 Material feeder of sewing machine  
Herein disclosed is a material feeder of a sewing machine, which comprises a first mechanism which draws a predetermined length of a narrow and long material from a bobbin when actuated, and a...
4688497 Yarn feed mechanism for tufting machine  
A yarn feed mechanism in which a counterlever frame extends forwardly from the tufting machine has high speed and low speed drive shafts driven, in synchronization, with the needle bar....
4586446 Apparatus and method for eliminating stop marks in carpets on tufting machines  
Apparatus and method for operating a tufting machine to prevent the formation of stop marks in the tufted fabric being made wherein upon stoppage of the tufting machine a positive overfeed of an...
4538535 Sewing machine with upper thread dyeing mechanism  
A sewing machine is provided with an upper thread dyeing mechanism for dyeing an upper thread a given color while driving the sewing machine. An upper thread feeding mechanism is also provided for...
4531465 Method and apparatus for tufting multiple yarns to produce a differently colored pattern  
At least two differently colored yarns are delivered by feed rollers through yarn guides under control by a single or double lobe cam between the yarns to a needle bar which carries the two ends...
4411207 Yarn saving method and apparatus  
A yarn saving apparatus for conventional tufting machines which includes means for sensing the lateral movement of a needle bar or other laterally shiftable patterning device, and means responsive...
4320711 Tufting apparatus for forming loop and cut pile  
A cut pile tufting machine having cut pile hooks and cooperating knives pointing in the direction oppositely to the direction in which base material is being fed includes loop pile loopers in a...
4267787 Control method for a tufting machine  
A method of controlling a tufting machine including preestablishing a selected stitch number and a selected yarn feed length for a predetermined unit feed length of ground fabric, determining...
4259994 Production of terry fabrics for towels  
A method for the production of a patterned fabric comprising producing a design pattern, elongating the design pattern in length in proportion to the length of the pile warp yarn to the length of...
4237802 Tufting machine monitor  
A tufting machine having belt and pulley drive system for driving the yarn feed rolls and backing fabric feed rollers from the main shaft has rotational speed sensors for determining the rotational...
4221317 Apparatus for controlling the feed of yarn  
A method and apparatus for feeding yarn during a single stitch of a needle such that the mean rotational frequency of a yarn feeding drum connected to a first and second driving member is changed...
4193358 Tufting machines  
A tufting machine, which produces in fabric to be tufted a pattern of varying pile height repeated across the width of the fabric and which includes a border control mechanism whereby the machine...
4187788 Tufting machine  
A tufting machine wherein the needle bar is reciprocated by a number of like, mounting assemblies which are positioned along the length of the machine, with each assembly comprising a number of...
4134348 Yarn feed roller assembly  
A yarn feed roller assembly for a tufting machine pattern attachment for controlling the amount of yarn supplied to the needles of the machine in accordance with a pattern. The assembly includes a...
Matches 1 - 50 out of 97 1 2 >