Murata Kikai Kabushiki Kaisha

Isamu Matsui

Hiroshi Uchida

Kazuo Nakanishi

Hiroshi Mima

Yutaka Ueda

Masaharu Kiriake

Takashi Nakao

Shoji Sakai

Yoshiyasu Maeda

Yuji Todo

Shoichi Tone

Noboru Sekitani

Yoshio Yamamoto

Masao Uehara

Yasuhiko Kubota

Koji Deno

Buro Suganuma

Akira Shimano

Hiroshige Maruki

Shigeru Takasaki

Susumu Kawarabayashi

Susumu Tsukada

Koshi Noda

Hiroo Otoshima

Tsukasa Kawarabashi

Kenji Ohashi

Yasuo Akiyama

Tamotsu Shiwaku

Isao Fukuda

Shuzo Kawamura

Tetsuji Masai

Hidetoshi Kimura

Shinji Noshi

Yoshihiro Kino

Akira Shimamoto

Hirokazu Okumura

Hirao Otojima

The present invention enables a member to be accurately fixed to a floor. With tapped holes in a member mounting section accurately aligned with marks formed in a grating so as to correspond to through-holes a bolt is screwed in an internal thread cylinder (fixed in a vent hole in the grating ) through a through-hole in a presser plate that can have its position changed relative to the member mounting plate and the presser plate is used to fix the member mounting plate to the grating

Member fixing device

A guide rail having cables for non-contact power feeding is laid on a floor in a clean room, and the guide rail serves to guide each of guide rollers of a tracking cart , and the cable serves to feed electrical power to a pickup coil of a tracking cart . This construction gives a tracking cart system that is easy to construct and easy to alter a layout thereof and is structurally compact and intrinsically clean.

Tracking cart system

An unwinding assisting device for an automatic winder. The automatic winder has a winding position at which a cop of yarn is unwound from a take-up tube supported on a tray. A lifting mechanism raises the tray at the winding position as the cop of yarn is unwound from the take-up tube. A tubular member receives the take-up tube therein. The tubular member has an inside diameter that is smaller than the outside diameter of the cop and larger than the outside diameter of the take-up tube.

Cop changing mechanism for a winding unit

A yarn unwinding assisting device for an automatic winder comprising a first defining member having an inner diameter defining portion covered over a yarn feed bobbin to define a lower balloon, and a second defining member having a defining member located above the yarn feed bobbin to define a yarn running area and defining an upper balloon, wherein said first defining member is separated from said second defining member to enable following the unwinding of the yarn feed bobbin.

Yarn unwinding assisting device and yarn unwinding method in an

A cop changing mechanism for a winding unit, for transferring a tray supporting a cop in an upright position from a waiting position to a winding position and removing a tray supporting an empty bobbin away from the winding position is provided with a tray holder for pressing down the tray located at the winding position.

A twist number setting device for a two-for-one twister constituted such that an output power shaft of a drive motor is connected to a drive pulley which is connected to a spindle and provides a turning force to the spindle and also connected to a rotary shaft of a drum which contacts with a winding package and provides a turning force to the package, and a speed change mechanism is interposed between the output power shaft of the drive motor and the rotary shaft of the drum.

Twist number setting device for a two-for-one twister

A weft breaks monitoring system in a loom which examines the trend of the weft break, and comprises a device for measuring a winding diameter of a weft feed package and a tension meter for detecting a weft break, wherein the winding diameter is divided into plural sections and the number of times of weft break detections from the tension meter is counted every section. A yarn release device for the weft feed package which provides an adequate tension in response to a variation of a release tension resulting from a change in the winding diameter is also provided.

Weft yarn supply device with break trend monitoring apparatus

In a system for producing yarns comprising a spinning apparatus having a plurality of spinning units, each unit being provided with a winding device, and a twisting machine directly connected to said spinning apparatus to twist a package from the spinning apparatus, a method comprises feeding packages of different kinds of yarns doffed from a group of units obtained by dividing units of the spinning apparatus to the twisting machine at different timing, and supplying them onto trays discriminated by kinds in the twisting machine.

Method and apparatus for producing yarns

A method of untwisting sized yarn in a yarn splicing device, which comprises applying a solution to the ends of sized yarn to dissolve a size to thereby untwist the yarn at the ends thereof when they are joined together by a whirling stream of air.

Method of untwisting sized yarn in a yarn splicing device

Method and Apparatus for forming a package including a steps of drafting and twisting a raw sliver to form a spun yarn, taking up at least two spun yarns in a paralleled state into the same package, and supplying the thus wound package directly to a two-for-one twister disposed in continuity with the spinning device. The spinning device and the two-for-one twister are connected to each other by a conveyor for feeding the packages from the spinning device and by a yarn supply package replacing device.

Method and apparatus for producing yarn

Various conditions for operation, in a machine frame which is constituted from a plurality of yarn processing units, of the individual yarn processing units are set by means of a memory card reading device which is electrically connected to the individual processing units over a bus line, and only by setting a memory card in which conditions suitable for a yarn to be processed are written in position into the memory card reading device, operating conditions of the individual processing units are set collectively.

Operation controlling method for textile machine

A yarn untwisting device in a pneumatic yarn splicing apparatus which includes an untwisting nozzle for guiding an end of cut yarn; a gas feed device for feeding a gas stream into the nozzle; a liquid feed device for spraying liquid to the yarn end which has been sucked into the nozzle; and a liquid recovering device connected to the nozzle.

Yarn untwisting device in splicing apparatus

A method for winding a fixed length of yarn on a yarn-supply package in an apparatus connecting an automatic winder or an innovation spinning machine having a winder with a two-for-one twister. The method comprises dividing a single yarn-supply package transferred from a winder side to form a plurality of twist-yarn packages on the two-for-one twister side.

Fixed length winding method in a two-for-one twister

A twist number setting device for a two-for-one twister constituted such that an output power shaft of a drive motor is connected to a drive pulley which is connected to a spindle and provides a turning force to the spindle and also connected to a rotary shaft of a drum which contacts with a winding package and provides a turning force to the package, and a speed change means is interposed between the output power shaft of the drive motor and the rotary shaft of the drum.

Growing community of inventors

Kyoto, Japan

Isamu Matsui