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JP2001064842A |
To provide an opening device which maintains the function of a rotary dobby and can simultaneously easily be manufactured. This opening device 1 comprises a driving shaft 4, a clutch member 12 capable of being engaged or disengaged with ...
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JP2001064843A |
To provide the heald frame which is light as a whole an whose connected portions have sufficient strengths. A frame stave 1 has hollow expanded portions 10 and 11 at both the edges and central portion 12 similar to one plate. A side stav...
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JP3140386B2 |
To provide a loom having a shaft joint with a device for separating a shaft from a pressing rod and a number of shafts tentatively separable from the pressing rod. In order to simultaneously separate a number of shafts from their pressin...
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JP2001502761A |
A drive system (10) for driving an inertial mass (40) over a drive path between first and second extreme positions comprises an electrical drive motor (12, 14), linkage means (30) connecting the drive motor (12, 14) to the mass (40) for ...
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JP3138084B2 |
PURPOSE: To allow opening phase to coincide with weft inserting phase in starting a loom equipped with an electronic dobby device and to start the loom in a state free from occurrence of filling bar. CONSTITUTION: In starting a loom, sel...
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JP2001049556A |
To provide a computer-controlled jacquard knitting machine. This computer-controlled jacquard knitting machine has a yarn- feeding tool arranged in the knitting machine, and having concave part formed on the upper surface, and a hole bor...
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JP2001040543A |
To suppress the abrasion and oscillation of a heddle system of a loom and prevent the formation of defective fabric by decreasing the play and reducing the size of the system. The heddle system of a loom is provided with a heddle and an ...
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JP2001501263A |
The invention concerns a device for twisting at least two threads (8, 9) about one another, in particular in the selvage-forming device (7) of a mechanical loom. According to the invention, a rotatable element (10) is provided with a hel...
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JP2001011746A |
To provide the clutch device for a rotary dobby capable of bringing the rotary dobby to operate in a higher speed.This clutch device for a rotary dobby is brought to operate leading levers 17, 19 for engaging and disengaging a drive shaf...
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JP2001011747A |
To provide a shedding machine for looms with easy maintenance without requiring a high torque motor.This shedding machine of a loom is brought to lift up and down a heald frame through a vibration system having balance springs S, S' in t...
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JP2001011745A |
To provide the transmission of a rotary dobby capable of bringing the rotary dobby to operate in a higher speed with smoothly transmitting rotations from an input shaft to an output shaft together with a simplified structure.This transmi...
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JP2001011748A |
To provide a weaving method intended for cost reduction by the simplification and speed-up of an operation for incorporating a fabric with a gradation based on color shade through ground texture variation in the weaving step and also ens...
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JP3124667B2 |
PURPOSE: To compensate influence of noise mixed in a signal of revolution amount. CONSTITUTION: This control device for motion mechanism drive of weaving machine is equipped with a position control system 10 for driving an opening device...
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JP3124299B2 |
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JP2001500197A |
A device for controlling stationary and rotating warp threads for the production of leno fabrics on a textile machine comprises reversibly moveable needles (3) with eyes (4) for guiding the stationary warp threads (19), vertically adjust...
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JP2000355855A |
To provide a restriction method for the shed opening degree and a restricting device therefor that enable the edge of the organized weft to be fed backward to the opened shed to surely stay at the position between the over shed and the u...
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JP2000314041A |
To provide an apparatus for economically preparing leno yarns. This apparatus 1 for preparing at least two leno warp yarns 6a and 7a for looms 13 and 17 comprises a first holder device 7b for receiving a first warp yarn bobbin 7, a secon...
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JP2000314040A |
To provide a spring hanger structure of a dobby machine designed to improve the abrasion resistance of mutual contact parts of spring hangers. This spring hanger structure of a dobby machine 5 is a spring hanger structure in which the ad...
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JP2000314052A |
To deal with any of patterns of opening patterns and weft inserting patterns caused by electric troubles. When a start-up switch 27 is switched on, a loom-controlling computer Co transmits copied data of all opening patterns included in ...
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JP2606425Y2 |
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JP2000303295A |
To provide a dobby loom having compact-sized machine body and ensuring the working timing of a reset cam. The objective dobby loom is provided with a pair of leading levers 14a, 14b moved from a non-working position to a working position...
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JP2000303319A |
To avoid the defective weaving caused by a shift of an actual rotating angle of a loom from a virtual rotating angle when controlling the driving of a motor for exclusive use using a data of the virtual rotating angle. A speed averaging ...
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JP2000303321A |
To raise the degree of appropriateness for setting of a loop gain for a motor for exclusive use independent of a motor for driving a loom. This gain setter is capable of detecting a value of an electric current fed from an electric curre...
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JP2000303322A |
To avoid the defective weaving caused by the occurrence of an abnormality in a driving means for exclusive use capable of driving an object of driving independent of a motor for driving a loom. When an abnormality level detected with abn...
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JP2000303296A |
To provide a practical apparatus for effectively suppressing the maximum acceleration of a reciprocating apparatus. Cushioning mechanisms 25,26 are placed on supporting brackets 21,22 fixed to the inside of side frames 11, 12. Cushioning...
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JP2000303294A |
To provide a dobby loom effective for increasing the operation speed and decreasing the consumption of air. The dobby loom is provided with a balk plate 8 having engaging hooks 12a, 12b at both ends and swinging by the pushing force of a...
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JP2000303297A |
To improve the workability of a work for adopting optimum opening curve. Opening pattern information is read out from an opening pattern memory 18 by a loom controlling computer Co for each prescribed timing in one rotation of a loom 1 b...
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JP3102303B2 |
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JP3099843B2 |
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JP2000282343A |
To provide a selvedging apparatus capable of performing a high-speed motion while reducing an installation space of the selvedging apparatus. This selvedging apparatus comprises a plurality of vertically shakable driving levers 2, 3 and ...
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JP2000265338A |
To ensure the efficiency of a driving power transmission from a shedding driving motor to a heald frame in an always high state. When a starting switch 33 is turned ON, a weaving starting signal is outputted to a shedding controller C2 w...
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JP3086930B2 |
A control device for rotary dobbies in which the key (6) has a transverse groove (16) of width equal to the thickness of the control ring (13) with which it cooperates plus the length of the travel undergone by the key in its insertion i...
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JP2000239948A |
To provide the subject system designed to avoid malweaving due to the output timing lag for the original signals of a plurality of rotational position detective means differing in resolution from one another. This system works as follows...
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JP2000239939A |
To provide the subject needle selector enabling the character (effective swing action) of a piezoelectric actuator to be favorably maintained for accomplishing the smooth and sure action of a longitudinal needle selection device operatin...
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JP3081015B2 |
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JP3081703B2 |
The coupling of the rocker lever (8) and of each of the tubular links (7) of the mechanism is carried out by means of two flanges (9) equipped with longitudinal jaws (9c) which are fastened removably to said link by means of two pushers ...
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JP2000231401A |
To detect the accurate operation of an actuator only by checking input and output signals from a central control unit to a driving circuit. This device is provided with a detecting means for detecting abnormality based on the state of a ...
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JP2000510540A |
The mechanical loom includes a drive unit for a shaft of a device from a leno selvedge and is synchronized with the frames of a mechanical loom. The drive unit comprises a first electromotor and a second electromotor. The drive shaft (11...
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JP3077784B2 |
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JP2000220053A |
To obtain a herald for looms exhibiting reduced wear after a long- term use by forming a diffusion layer of nitrogen on the surface layer of the contact section between a warp through hole of heald and/or heald bar-fitting hole and a war...
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JP2000212850A |
To provide the subject system designed to effectively control colors so as not to significantly differ in color impression between a woven fabric to be actually made and the corresponding original model. This system works as follows: a c...
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JP3069596B2 |
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JP2000192354A |
To provide an improved apparatus for supporting a weft yarn capable of readily setting a nipping power of the weft yarn. This apparatus for holding a weft yarn 4 in a continuous shedding loom comprises a supporting mechanism 11 for the w...
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JP2000178852A |
To facilitate preparatory works, such as a work for inserting warps into heddles and reeds, which have been difficult works needing good skills, by forming the threading holes of the healds in a warp-hanging curved ring type and forming ...
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JP2000170051A |
To obtain a guide bar for jacquard machine, which can be arranged compactly in a limited space by incorporating the coil structure wound around a support into the guide bar wound around a magnetic pole plate.This guide bar for jacquard m...
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JP2000170053A |
To provide the subject controller capable of easily controlling a warp position without mounting a specific positioning sensor by forcedly and intermittently guiding a warp between the top, middle and lowest positions of a pendulum.This ...
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JP2000170054A |
To provide a time-saving and inexpensive method for forming a woven pattern subtly colored and shaded, three-dimensional, and allowing its finish form to be easily imaged, and to obtain a recording medium storing pattern data to be input...
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JP2000507310A |
(57) [Summary] The present invention comprises a cam plate (3) provided with at least one claw (4) for coupling the cam plate to the spindle (1), and a slide articulated to the claw (4). It relates to a coupling device consisting of (5,5...
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JP2000144549A |
To provide an arrangement structure capable of rapidly changing over the position of a controlling member for controlling a connection device of a rotary dobby. This arrangement structure comprises holes 10 arranged in a plane in the rad...
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JP3041705B2 |
A main lever for a high-speed rotary dobby, consisting of two opposing sidepieces in which, by pressing or milling, there are formed two corresponding opposing frusto-conically flared holes for the removable main pin for coupling the lev...
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