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JP4030263B2 |
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JP2007332530A |
To provide a thread clamp for a rapier head 1 which contains a clamping part 4 for firmly clamping a weft thread 3 and an actuator 5 for moving the clamping part 4. The actuator 5 includes a ferromagnetic core 12, an armature 11 and at l...
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JP2007538171A |
The present invention relates to a carrier (20) for inserting a weft (22) into a loom's shuttle by an insertion means provided on one or both sides of the shuttle, the carrier (20) at least partially inserting the weft (22). When the wef...
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JP4028349B2 |
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JP4023346B2 |
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JP4020102B2 |
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JP4022136B2 |
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JP2007314928A |
To provide an electric source which is connected to a rapier bar capable of being displaced in the longitudinal direction or to a band 2 capable of being displaced in the longitudinal direction, and is used for a rapier head 1 of a rapie...
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JP4017041B2 |
PCT No. PCT/EP95/03704 Sec. 371 Date Apr. 28, 1997 Sec. 102(e) Date Apr. 28, 1997 PCT Filed Sep. 20, 1995 PCT Pub. No. WO96/38608 PCT Pub. Date Dec. 5, 1996A power loom selvage forming device includes at least two thread guide elements f...
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JP2007308825A |
To maintain excellent qualities of woven fabric, to speed-up weft insertion and to reduce an air consumption without increasing a loom space in an air-jet loom for inserting a weft by main nozzle jets and tandem nozzle jets. The weft ins...
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JP4015111B2 |
In a weaving machine for the production of a leno fabric including ground, leno, and weft threads, in which ground and leno threads form warps, the drive of the guide means ( 8 ) for the ground threads and/or of the guide means ( 7 ) for...
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JP2007303004A |
To provide an air jet loom preventing the loosening of a weft yarn, twist reversion and falling off from a nozzle for weft yarn insertion while stopping the loom. This air jet loom stopping the loom in a state of cutting the weft yarn in...
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JP4006890B2 |
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JP4003710B2 |
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JP3994905B2 |
Power transmission teeth (181) of a wheel (18) caused to make reciprocal rotation by an electric motor (17) are in mesh with power receiving holes (231) and (241) of a first band (23) and a second band (24). The position where the first ...
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JP3994559B2 |
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JP3997926B2 |
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JP3993090B2 |
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JP3985880B2 |
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JP2007247082A |
To improve quality of fabric and operation rate of a weaving machine by sustaining sharpness of a yarn feeding cutter and prolonging the service life of the feeding thread cutter. The weaving machine comprises the yarn feeding cutter pro...
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JP3983787B2 |
In a jet weaving machine, the clamping device (1) for clamping the weft yarn (2) is situated between two mixing tube sections (5, 6). The housing (10) forms a chamber (9) in which a pneumatic or hydraulic muscle (15) have two lamellar cl...
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JP2007239164A |
To provide an air-jet loom capable of easily making a threading action into a picking nozzle without causing complicated piping channels. The air-jet loom includes a picking nozzle for making a picking utilizing air jet, a first feed cha...
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JP2007239163A |
To provide an air-jet loom so designed that the jet force of compressed air to be fed for threading into a picking nozzle can be quickly and easily adjusted to proper jet force corresponding to the kind of weft to be threaded. The air-je...
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JP3977276B2 |
A thread tension regulator comprises a force pickup transducer that is mechanically coupled to a first thread brake of a thread brake arrangement to receive from the first thread brake a reaction force that is oriented parallel to the th...
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JP3978294B2 |
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JP3970330B2 |
The shed is formed by sliding healds driven by control elements engaging in moving cam tracks, and the cam tracks have branch tracks along which the control elements can be deviated, pref. by electromagnetically operated points, so as to...
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JP2007217799A |
To provide a device for feeding a weft yarn, capable of directly using a large size tape-formed yarn-feeding body such as a carbon fiber, etc., as the weft yarn of a loom, eliminating the labor for splitting the yarn-feeding body as a sm...
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JP3961318B2 |
To make a weft yarn fly at a high speed in a weft yarn passage of a modified reed. The modified reed 10 has a guide hole 12 formed in each dent 11 composing the modified reed 10. The guide hole 12 is formed of an upper wall surface 12a, ...
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JP3961899B2 |
To prevent inconvenience that the length of weft immediately after an operation is changed by the displacement of the angle of a main shaft starting the operation. The control technology for a weaving machine comprises presetting the ang...
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JP3961893B2 |
To reduce a load, when pressured water flows in each conduit. This pressured water feeder of a water jet loom comprises two or more of selector valves and an actuator. The selector valves are integrally rotatably connected to each other....
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JP2007204889A |
To aim at the prevention of weaving damage of a product and improvement of productivity by jointly performing the joining and marking of weft yarns by using a heat-shrinking tube for the joint of the weft yarns in continuously feeding th...
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JP2007197893A |
To provide a controlled weft brake for braking the weft in a weaving machine, and to make usable a weaving machine having a shorter reacting time than that of the latest technology and a comparatively economically producible weft brake. ...
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JP2007521417A |
The invention relates to a weaving device comprising means for forming a shed consisting of warp yarns, with insertion means being disposed on one side or on both sides of the shed for inserting a weft yarn into the shed. The object of t...
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JP2007182670A |
To provide an insertion rapier for a rapier loom, which can prevent the travel of a weft at a transfer point and can guide the weft so that the weft can surely be received by a receiving rapier, and to provide a method for guiding and ho...
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JP3944727B2 |
To provide a winding device with excellent availability, when ending plural different kinds of yarn (ex. different color) per intended length while sequentially selecting it according to pre-designed patterns, and winding and packaging i...
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JP2007177341A |
To provide a weft-inserting nozzle of a fluid jet loom in which a device for preventing a weft from slipping out from the weft-inserting nozzle on the breakage of the weft resists to operations for a long period, is maximally simple, and...
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JP3934026B2 |
To optimize a space dimension between a rectifying fin on upstream side and a rectifying fin on downstream fin and a relationship between the number of a water supply hole and the number of rectifying grooves while optimizing the number ...
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JP3926240B2 |
To provide a weft yarn length-measuring reservoir device capable of easily changing the reserved length, capable of performing weft yarn insertion including restrained flying travel, easily performing an operation on restarting after sto...
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JP2007514065A |
A stationary reservoir (K) that defines a substantially cylindrical storage surface 6 for the winding weft and a take-up element (2) that is rotationally driven around the axis of the enclosure with respect to the enclosure (K). ) And a ...
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JP2007126808A |
To provide a modular drive and control system of each mechanism related to the weft insertion of a weaving machine.A modular drive system (18) for weaving machines, adapted to realize an individual actuation of each mechanism belonging t...
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JP2007126784A |
To provide a method and an apparatus for efficiently weaving a hard and brittle tape-like yarn such as a carbon fiber and the like by rapier loom.A weft yarn storing portion was removed by synchronously driving a yarn feed reel unit with...
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JP3918524B2 |
To provide a method for producing a woven fabric made of a flat reinforcing fiber yarn, suppressing the fluctuation of the tension of supplied weft to an extremely low level even by increasing the rotational speed of the loom to prevent ...
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JP2007119999A |
To provide a device suppressing upward air flow to weft insertion injecting water, caused by swinging motion of a reed.The weft insertion stabilizing device of water jet loom has, at its cap part, a air flow suppressing member 9 formed m...
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JP2007119951A |
To provide a rapier electric drive for rapier loom, with no large-sized design, affording driving torque enough and compatible with high-speed looms.In a rapier loom of such a type as to drive a driving wheel for giving reciprocating mot...
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JP2007113171A |
To improve the weft-holding mecanism and weft-inserting device for gripper loom.The gripper is equipped with housing (1), actuator (2), yarn clamp (3) and the connection part (11) for the gripper band. The actuator can electrically be op...
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JP2007113140A |
To provide a rapier loom accurately aligning a weft yarn and utilizing a mark such as dyeing forming a striped pattern applied to the weft yarn for aligning the weft yarn by simple constitution without requiring a selvedge mark.The weft ...
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JP2007107147A |
To improve the operation ratio of a loom and to improve operation efficiency during phase regulating operation, etc., of a rotating yarn guide and a rotating drum and regulation of phase timing in an apparatus for synchronous driving wit...
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JP3910800B2 |
To provide a balloon breaker not allowing application of any unreasonable force to wefts when the supplied yarn is to be replaced and capable of controlling a balloon to proper condition at all times. The balloon breaker 10 is furnished ...
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JP3901953B2 |
To improve a tension device for attaining small size especially in case of multiple arrangement of wefts and quickly responding with an accurate action. The tension device for a loom is composed of a pair of this plates 3, 4 brought into...
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JP2007077534A |
To provide a weft inserting device in an air jet loom, capable of enhancing weft driving force in a weft inserting nozzle, without substantially changing an existing layout.This weft inserting device in the air jet loom is equipped with ...
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