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Matches 651 - 700 out of 7,751

Document Document Title
JP2021075801A
To properly adjust nozzle injection startup characteristics when an electromagnetic valve is driven by an overexcitation voltage.A control device for an air jet loom includes a control unit 110 to supply an overexcitation voltage, which ...  
JP6856980B2
A device for the removal of wrong wefts from the gripper path in a gripper weaving loom, comprising one or more compressed-air supplied nozzles which are controlled in opening and closing by at least one electrovalve (1). The nozzles are...  
JP6839932B2
Reed for air weaving looms comprising a plurality of side-by-side dents, each dent being provided with a wide central recess (C), which separates an upper portion from a lower portion of the dent, for forming the reed launching channel, ...  
JP2021021167A
To provide a configuration in which replacement of a feed pipe connecting a weft insertion nozzle and a relay member is not required in a weft insertion device in a water jet type loom in which a weft insertion nozzle is supported by a s...  
JP2021021166A
To provide a weft yarn defect determination device for looms that can detect a weft yarn defect, without requiring a sensor dedicated to detection of the weft yarn defect.The weft yarn defect determination device comprises a weft inserti...  
JP2021017665A
To provide a weft insertion device for air jet loom comprising two auxiliary main nozzles which are located upstream of each main nozzle for weft insertion, with their axial centers coinciding in the axial direction, wherein each auxilia...  
JP2021500487A
A gripper assembly with a Bringer gripper and a traction gripper that inserts the weft into the loom without the use of a shuttle. The Bringer gripper is a body (1) with a molded end adapted to be secured to a control element, a weft gui...  
JP6809736B2
An object of the present invention is to provide an elastic woven fabric which has not only excellent elongation properties and elongation recovery properties but also a low washing shrinkage rate, and its producing method and producing ...  
JPWO2019146286A1
The coefficient of variation CV1 (100 x standard deviation / average value) in the length direction of the weft-decomposed yarn strength is 3.0% or less, and the coefficient of variation CV2 (100 x standard deviation / average) in the le...  
JP2020186485A
To provide a sub-nozzle for an air spraying type loom that increases a force to transport wefts with respect to a supply pressure by increasing the directivity of an airflow without the provision of a member for guiding a compressed-air ...  
JP3228987U
To provide a gripper loom provided with an optical device for monitoring wear of a gripper strap. A gripper loom is a transport gripper by a pair of gears W using a flexible gripper strap T that holds one end of each of a transport gripp...  
JP6787141B2
A method for diagnosing weft insertion in an air jet loom, wherein the air jet loom includes a main nozzle, a sub-nozzle, a balloon sensor, a weft measuring and storing device, an end sensor, and a control device includes the steps of di...  
JP2020183588A
To provide a weft insertion method and apparatus for keeping arrival timings as constant as possible in a water jet loom that is provided with a length measuring storage apparatus of a type comprising a rotating yarn guide for winding a ...  
JP6776980B2
There is provided a weft yarn sensing device of an air jet loom (11) in which a weft yarn (Y) is inserted into a weft insertion passage (16) formed by recessed portions (15a) of reed wires (15) arranged in a weft insertion direction. The...  
JP2020169405A
To further appropriately determine the propriety of a jet amount reduction pattern for reducing an air-jetting amount of a sub nozzle.The method for controlling an air-jet machine, which comprises weft insertion nozzles 6 and 7, a plural...  
JP2020169421A
To provide, in a tuck-in head for an air jet type tuck-in device for performing tuck-in, a structure capable of confirming a state of a slit surface at a production stage of the tuck-in head.The tuck-in head includes a first member that ...  
JP2020158942A
To provide an abnormality diagnostic apparatus for diagnosing abnormality of a weaving-related device which is provided on a loom and has a driven member driven by driving means with a structure that enables grasp of a deterioration stat...  
JP2020143393A
To provide a weft insertion device for an air jet loom capable of suppressing the occurrence of end-crimping when a weft is inserted along a weft insertion passage of a modified reed.A weft insertion device for an air jet loom comprises ...  
JP2020143441A
To provide an inexpensive tatami facing contributing to the improvement of comfort of a living space, a tatami facing loom for manufacturing the tatami facing, and a method for manufacturing the tatami facing.A tatami facing is provided ...  
JP6751413B2
Control mechanism of the grippers in a shuttleless weaving loom, of the type comprising a slider (3) provided with reciprocating rectilinear movement, a variable-pitch worm screw (5) drawn by such slider (3) into a reciprocating rotary m...  
JP6747279B2
The invention provides a picking nozzle of a hydraulic loom. The picking nozzle of a hydraulic loom restrains troubles of component changing operation. The picking nozzle (10) has a first joining member (61) which is inserted into a firs...  
JP2020122233A
To provide a testing method of reed dirt in a reed of a loom for accurately evaluating an oil solution residue deposit, and the effect of scraped pieces of a surface of original yarns exerting on the reed.The testing method of reed dirt ...  
JP6739490B2
To provide a method for weaving a fabric by using a conductive yarn as the warp without necessarily requiring sizing.In a method for weaving a fabric by a shuttleless loom by using a conductive yarn and a non-conductive yarn as warp, an ...  
JP3227078U
[Subject] At the time of a loom stop, a chateau Lures loom woof bobbin which can reduce generating of woof Phenomenon by preventing fall of the woof is provided. [Means for Solution] It is a woof bobbin of a chateau Lures loom provided w...  
JP3226950U
To provide an apparatus capable of adjusting a silk surface width of a rapier loom. A bobbin reel base 1 for mounting a bobbin reel, to which a connecting holder 6 is fixedly connected, a long rod arranged above the bobbin reel base 1 in...  
JP2020111853A
To provide a weft insertion device for an air-jet loom capable of realizing an air injection time longer than that of a conventional one by using a tandem nozzle while suppressing occurrence of an S-shaped meander phenomenon of weft.A we...  
JP2020105652A
To provide a filter clogging detector of an air jet loom in which a threshold for detecting clogging of an air filter can be easily set and which is capable of appropriately detecting clogging of the air filter even when there is only on...  
JP2020084341A
To provide an air jet loom that can adjust a position of a high pressure area and a position of a low pressure area in a weft insertion path by easily changing an ejection amount of air of each of multiple sub-nozzles.An air jet loom 100...  
JP2020076169A
To provide an air type tuck-in device of an air jet loom having a reciprocating mechanism for reciprocating a tuck-in head located at least on the opposite side of the yarn feeding between a first position on a cloth fell side and a seco...  
JP6690391B2
To provide a weft yarn holding device which can shorten a weft yarn used outside a product and can save energy.The present device is a weft yarn holding device 3 for holding a leading end side 2a of a weft yarn 2 weft-inserted in a jet l...  
JP2020063546A
To provide a sub-nozzle of an air jet loom, which has an improved weft conveying force with respect to the same supply pressure as compared with a conventional sub-nozzle having a general construction, thereby reducing air consumption as...  
JP6682622B2
Apparatus and method for holding and feeding weft threads to the gripper of a weaving machine with drives, with which clamps for the weft threads are moved on motion paths into respectively a feed position, a transfer position and a read...  
JP2020041251A
To provide a reflection optical sensor where, in the assembly step, it is not necessary to achieve a particular geometric alignment of the light emitter and the light receiver with respect to the reflective surface positioned on the weft...  
JP6642141B2
To provide a manufacturing method of a reinforcing fiber woven fabric in which, when carrying out a heat treatment of reinforcing fiber woven fabric, deformation (bending of weaving yarn) of a structure of a reinforcing fiber woven fabri...  
JP6642240B2  
JP2020002519A
To provide an optical device for detecting a weft yarn which has very small bulk in a loom transverse direction, i.e., a weft yarn insertion direction, which is not impaired by weaving waste, and which is provided with an alarm system fo...  
JP2019196557A
To provide a method for controlling weft insertion in an air-jet loom, which can simplify calculation for inserting a weft yarn by feed-forward control.There is provided a method for controlling weft insertion in an air-jet loom which in...  
JP2019196556A
To provide a method for controlling weft insertion in an air-jet loom, which can sufficiently inhibit the occurrence of weft insertion failure due to yarn breakage.There is provided a method for controlling weft insertion in an air-jet l...  
JP2019525015A
In order that textiles (9) may improve a needle tape loom in a use which should have variable width, Arranging a woof needle (10, 16) and a knitting needle (10b, 16b) knit by a side in which the woof (14, 15) separated from the woof on a...  
JP2019143261A
To provide a drive control method of a loom, capable of reducing a load applied to a main shaft driving device at starting of the loom in which the driving of a driving motor in the main shaft driving device for driving a main shaft is c...  
JP6563787B2  
JP6558348B2
A weft traveling condition detection apparatus in an air jet loom detects a traveling condition of a weft yarn that is inserted through a weft passage by air injection of a main nozzle and a sub-nozzle. The apparatus includes a balloon s...  
JP2019131921A
To provide a water injector for a water jet loom capable of reducing noise during weaving without using a noise-proof cover.A water injector 10 for a water jet loom comprises a weft insertion nozzle 11 for inserting a weft yarn by inject...  
JP6544801B2  
JP6543589B2
To provide a method for manufacturing a woven fabric in which a deformation retention part does not remain, and the function of functional yarns is not impaired.A woven fabric includes functional yarns 4 which are thicker and less flexib...  
JP2019099975A
To provide an air jet loom reed that enables an air efficiency to be improved and a weft transportation to be stabilized.An air jet loom reed 1 comprises: multiple reed splits 5, which have concavity constituting a guiding passage 4 for ...  
JP6523140B2  
JP3220562U
[Subject] Slide / positioning type woof capturing device which can catch the woof correctly is provided. [Means for Solution] A frame form optical sensor is formed in the backside of frame form rail 200 including frame form rail 200 prov...  
JP2019035185A
To make it possible to adjust a final stop position of a projectile with sufficient accuracy regardless of the state of wear of a break device and the level of remaining energy of the projectile at the time of entering into the break dev...  
JP2019506540A
The present invention is an electric device (1) for forming Ear lobe , and relates to an electric device (1) provided with the rotation child (10) who countered mutually and is stationed at a diagonal and who has two fine lines for guida...  

Matches 651 - 700 out of 7,751