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CobaltIP-faceted-search-demo
Match Document Document Title
6101802 Take-up unit for take-up of a synthetic filament yarn onto a cop  
A take-up unit for take-up of a synthetic filament yarn (1) onto a cop (2), with a rotary drive (3) which carries the cop (2) and which causes the cop (2) to rotate at a speed which can be...
6047533 Spinning ring  
The present invention is for spinning ring for winding a yarn fed from a raw yarn bobbin on a bobbin including a stationary ring that is mounted on a ring rail. A rotary ring is disposed inside and...
5970698 Rotary spinning ring structure  
A rotary spinning ring structure for use on a spinning frame or the like comprises, as principal components, a stationary tube fixedly supported on a ring rail, a slide ring, a rotating tube...
5918454 Spinning ring structure with an aerodynamic brake member  
A spinning ring structure (10) for twisting a fleece into a yarn and taking up the yarn on a bobbin (82) comprises a stationary ring (20) fixedly mounted on a ring rail (74), a rotary ring (30)...
5829239 Spinning ring structure  
A spinning ring structure for use on a spinning frame comprises a stationary ring fixedly held in place, a rotary ring fitted in the stationary ring coaxially with the stationary ring so as to...
5740666 Method and system for controlling the rotational speed of a rotary ring member  
The present invention provides a unique method and system for automatically controlling the motion of a rotary ring twisting and winding device, provided with a rotary ring member rotatably mounted...
5148662 Rotary ring for spinning  
A rotary ring for spinning including a holder having a lower end face, a ring-shaped rotary member supported rotatably by a bearing inside the holder, a braking shoe carried by a lower end of the...
5109659 Magnetic ring for the spinning of textile yarn and method  
Textile yarn is fed beneath a permanent magnetic ring (A) to a driven bobbin, wherein a fixed ring (B) carried on a ring rail and having an extension (C) projecting inwardly beneath the permanent...
5010722 Rotary ring winding device  
In an improved rotary ring winding device wherein a rotary ring member is rotatably supported by a bearing device secured to a ring rail, the bearing device is provided with a first annular...
5009063 Rotary ring spinning device provided with a ring motor  
A rotary ring spinning device in combination with a spindle, and utilized for a ring spinning machine provided with ring rail lifting mechanism, comprises a holder for rigidly mounting a rotary...
4932200 Rotary ring for spinning machinery  
Disclosed is a rotary ring for spinning machinery, such as ring spinning machines and ring twisting macines, which provides stabilized rotation of a ring-shaped rotator and involves no end breakage...
4760689 Improvements in spinning ring assembly for textile twisting apparatus  
Improvements in a spinning ring assembly for textile twisting apparatus are disclosed. A support structure that is attachable to a twisting unit supports an inside friction ring by means of a...
4596114 Airborne spinning or twisting ring  
A spinning ring member supported on an air bearing between the ring member and a ring holder, the air bearing being formed by an axial passageway between the ring holder and the ring member and...
4548028 Bearing housings for driven and air-suspended spinning rings on ring-spinning machines and ring-twisting machines  
The invention relates to a bearing housing for driven and air-suspended spinning rings on ring-spinning and ring-twisting machines, whereby a tape drive with tensioning pulleys is provided for the...
4548518 Isostatic device to provide rolling and support with revolvable bodies, such as a rotatable ring  
This invention concerns an isostatic device (10) to provide rolling and support with revolvable bodies which comprises an inner ring (12), an outer ring (11), a cage (13) and three revolvable...
4385487 Controlled ring drive  
The revolving ring on a spinning machine is rotated by a belt encircling the bottom of the ring holder. The drive pulley is located below the ring upon the spindle rail. An idler is mounted upon...
4383402 Tangentially driven ring  
The revolving rings on a spinning machine, as seen in U.S. Pat. No. 4,112,666, are rotated by a belt encircling six of the rings. Idler pulleys push the belt tangentially against the rings so that...
4343145 Rotating ring  
The invention relates to a rotating ring for spinning frames, advantageously for ring spinners comprising a rotating ring arranged coaxially in a fixed body by the interposition of an annular cage...
4334402 Apparatus for lubricating a ring traveller of a ring spinning or ring twisting frame  
A process and apparatus for lubricating a ring traveler of ring spinning or ring twisting frame is disclosed in which lubricant is supplied to the ring traveller (18) and to the contact surface...
4319450 Pneumatically cushioned spinning ring system  
The individual spinning rings of a ring-spinning or yarn-doubling machine frame, which are supported via a pneumatic cushion upon the respective ring holder and upon which a traveler is adapted to...
4316357 Method and device for winding yarn onto bobbins in the form of cones in spinning frames  
The method for winding yarn in the form of a cone onto a bobbin carried by a spindle in a spinning or twisting frame consists in passing the yarn to be wound through a traveler mounted on a...
4309868 Rotating ring for spinning and twisting machines  
A device for the passage and the guiding of the yarn travelling towards the spool for textile and twisting machines comprising a plurality of spindles, each mounted within a ring supported by a...
4305246 Ring rail with air-suspended spinning or twisting rings  
A new ring rail having air-suspended spinning or twisting rings suspended in air bearings is proposed, the improvement residing in that an intermediate ring is releasably connected to a bearing...
4302927 Shock-absorbing thermoplastic support for rotating spinning ring  
This improved support assembly for rotating spinning rings of a spinning frame includes a spinning ring holder (20) and a mounting bracket (30) which are each molded of a thermoplastic material...
4279119 Rotary ring for spinning and twisting frame  
In a spindle assembly of a spinning or twisting frame, the improvement consisting in inserting, between the stator and the rotor of the spindle assembly, braking members made of an antifriction...
4270340 Rotating ring yarn spinning or twisting apparatus and method  
An air-bearing supported, freely rotated spinning or twisting ring carrying a yarn traveler having radical and cylindrical air-bearings and an annular plenum cavity in at least one of the...
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...
4265081 Driven spinning ring device for yarn spinning and twisting machines  
A yarn spinning and twisting machine which includes a drive transmission from a drive source to a plurality of spinning rings carried by vertically movable platforms and having a control for...
4256202 Lubricating device for rotary rings of spinning and twisting frames  
For improving the lubrication of the rotary rings in spinning and twisting frames, a device is provided which is composed by an annular oil reservoir formed in the ring carrier immediately below...
4244170 Spinning device comprising a ring rotatably supported on a fluid bearing  
Each spinning ring of a ring-frame spinning device is carried by a fluid bearing supplied with compressed air for centering and lifting the ring. The flow of compressed air is selectively...
4238920 Device for revolving-ring spinning  
Each revolving ring of a continuous-spinning frame for textile yarn is mounted on a fluid bearing and driven in rotation by a ring traveler. The resisting torque of the ring is intentionally...
4161863 Rotary ring for spinning and twisting ring machines  
In a ring spinning and/or twisting frame, to prevent overheating of the traveller and the yarn treated thereby and also to suppress as far as possible the top limits to the speed of rotation of the...
4150531 Spinning and twisting mechanism  
In a ring-type spinning or twisting frame in which the ring stator and the rotor are coupled to one another with rolling members inserted therebetween in grooves formed facing each other in the...
4147019 Method and apparatus for producing a draftable twisted roving  
The supplied strand is provided with a permanent twist due to the rotating balloon and a superimposed false twist due to a false twist device prior to winding onto the bobbin package. Prior to...
4142357 Yarn guide for spinning or twisting machine  
A free-floating ring is disposed in an annular chamber between a fixed outer ring based on the ring rail and an inner ring which is adjustable up and down axially in relation to the outer ring. The...
4112666 Compensating drive for revolving rings  
The revolving ring on a spinning machine as seen in U.S. Pat. No. 4,023,340 is rotated by a belt encircling the bottom of the ring holder. The drive pulley is located below the ring by the spindle...
4104857 Spinning and twisting device  
This invention relates to a spinning and twisting device designed for fitting to the ring support carriage of continuous spinning and twisting machines, the so-called ring spinners, as a...
4090348 Spinning or twisting machine ring drive  
In a spinning or twisting machine in which the ring positioned about each spindle and bobbin is carried rotatably by the ring rail. A traveler is carried by each ring. A wheel is located next to...
4051657 Spinning-ring bearing and support  
An air bearing for a spinning- or a twisting ring suitable for use in the textile industry has a stator which is mounted on a spring-loaded damping absorber system. The absorber has a linear...
4030282 Resilient support for spinning-ring or twisting-ring bearing  
A bearing for a spinning or a twisting-ring as used in the textile industry. The bearing has a stator which is mounted on a spring loaded damper absorbing system which has different degrees of...
4028873 Ring spinning or twisting machine  
A ring spinning or twisting machine has rotating rings which are equipped with metallic flanges. Each ring has an associated permanent magnet device which can be moved to the vicinity of the flange...
4023342 Ring spinning or twisting process  
A process and associated apparatus for controlling the rotational speed of a spinning or twisting ring in a spinning or twisting machine during four phases of operation. The first and second phases...
4023340 Ring drive clutch lever  
The engagement of a rotating drive for the ring of a spinning machine, as seen in U.S. Pat. No. 3,738,094, is improved by placing the drive disc upon a pivoted block, which is controlled by a...
4007581 Method for the spinning and twisting of yarn on ring spinning frames and twisting frames  
In the spinning or twisting of continuous fibrous material at a spinning or twisting frame station comprising a spindle for carrying a bobbin, a ring concentrically mounted about the spindle and...
3981135 Spinning ring supported by a slider bearing  
A slider bearing for use in a spinning ring including a plurality of bearing surfaces employing flat spiral grooves for the automatic production of an aerodynamic or hydrodynamic pressure.
3851448 YARN TWISTING APPARATUS  
A yarn twisting apparatus comprises a spindle which holds and rotates a bobbin for winding a yarn, an annular ring encircling the spindle, a ring holder movable with relative reciprocating motion...
3785140 DEVICE FOR WINDING THREADS, PARTICULARLY TEXTILE THREADS  
A device for winding textile threads with constant tension on a vertically disposed winding body with a thread guide which moves in spaced relation from the winding body concentrically around the...
3738094 ROTATING RING DRIVE FOR SPINNING MACHINE  
The conventional stationary ring on the ring rail of a spinning machine is replaced with an attachment that rotates the ring by a friction drive from a disc. The disc is rotated by a belt from a...
3664112 ROTATING SPINNING RING  
A rotatable spinning ring whose rotation is induced by the friction of the rotating traveler thereagainst during the spinning operation with the ring having a circular bearing portion made of...
3543503 APPARATUS FOR WINDING A YARN  
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