JPS6433243A - Yarn passing method to length measuring and storage apparatus - Google Patents

Yarn passing method to length measuring and storage apparatus

Info

Publication number
JPS6433243A
JPS6433243A JP18476987A JP18476987A JPS6433243A JP S6433243 A JPS6433243 A JP S6433243A JP 18476987 A JP18476987 A JP 18476987A JP 18476987 A JP18476987 A JP 18476987A JP S6433243 A JPS6433243 A JP S6433243A
Authority
JP
Japan
Prior art keywords
arm
weft
yarn
airflow
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18476987A
Other languages
Japanese (ja)
Inventor
Kenjiro Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsudakoma Corp
Original Assignee
Tsudakoma Corp
Tsudakoma Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsudakoma Corp, Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Corp
Priority to JP18476987A priority Critical patent/JPS6433243A/en
Publication of JPS6433243A publication Critical patent/JPS6433243A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide a yarn length-measuring and yarn-storing equipment where a weft is easily made to pass through a pilot hole of a yarn-rolling arm from its inlet to its exit in company with airflow by rotating the arm at high speed to generate airflow in an arm-threading direction inside the arm when a weft is broken in front of and/or at the rear of the arm. CONSTITUTION: When a weft 20 is broken in front of and/or at the rear of a yarn-rolling arm 3 rotating around the outer circumference of a weft length- measuring and weft-storing drum, a controller 16 makes the arm 3 rotate at high speed to generate airflow due to the component of centrifugal force inside the arm 3 so as to be moved from the center of rotation to the exit of the arm, i.e., in an arm-threading direction. On that occasion, by placing one end of a weft 20 in the neighborhood of the inlet of a pilot hole 11 of the arm the weft 20 is easily made to pass through the hole 11 in company with the airflow in an arm-threading direction so as to fly away from the outlet of the hole.
JP18476987A 1987-07-24 1987-07-24 Yarn passing method to length measuring and storage apparatus Pending JPS6433243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18476987A JPS6433243A (en) 1987-07-24 1987-07-24 Yarn passing method to length measuring and storage apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18476987A JPS6433243A (en) 1987-07-24 1987-07-24 Yarn passing method to length measuring and storage apparatus

Publications (1)

Publication Number Publication Date
JPS6433243A true JPS6433243A (en) 1989-02-03

Family

ID=16158999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18476987A Pending JPS6433243A (en) 1987-07-24 1987-07-24 Yarn passing method to length measuring and storage apparatus

Country Status (1)

Country Link
JP (1) JPS6433243A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395103U (en) * 1990-01-05 1991-09-27
US5152164A (en) * 1990-01-12 1992-10-06 Nippon Steel Corporation Apparatus for adjusting width of roll for rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0395103U (en) * 1990-01-05 1991-09-27
US5152164A (en) * 1990-01-12 1992-10-06 Nippon Steel Corporation Apparatus for adjusting width of roll for rolling mill

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