ITTO20020089A0 - ,, IMPROVEMENT OF THE DEVICES FOR DETECTION OF THE MECHANICAL TENSION OF THE YARN AND FOR CONVERTING THE SAME INTO ELECTRICAL SIGNALS OF PI - Google Patents
,, IMPROVEMENT OF THE DEVICES FOR DETECTION OF THE MECHANICAL TENSION OF THE YARN AND FOR CONVERTING THE SAME INTO ELECTRICAL SIGNALS OF PIInfo
- Publication number
- ITTO20020089A0 ITTO20020089A0 IT2002TO000089A ITTO20020089A ITTO20020089A0 IT TO20020089 A0 ITTO20020089 A0 IT TO20020089A0 IT 2002TO000089 A IT2002TO000089 A IT 2002TO000089A IT TO20020089 A ITTO20020089 A IT TO20020089A IT TO20020089 A0 ITTO20020089 A0 IT TO20020089A0
- Authority
- IT
- Italy
- Prior art keywords
- yarn
- converting
- improvement
- detection
- devices
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/364—Yarn braking means acting on the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/40—Applications of tension indicators
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/364—Yarn braking means acting on the drum
- D03D47/366—Conical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/20—Sensing or detecting means using electric elements
- B65H2553/21—Variable resistances, e.g. rheostats, potentiometers or strain gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000089A ITTO20020089A1 (en) | 2002-02-01 | 2002-02-01 | ,, IMPROVEMENT OF THE MECHANICAL TENSION DETECTION DEVICES OF THE YARN AND OF ITS CONVERSION INTO ELECTRIC SIGNALS OF PI |
DE60316999T DE60316999T2 (en) | 2002-02-01 | 2003-01-22 | Yarn tension detecting device for the yarn of a yarn feeding device in textile machines |
EP03001430A EP1333115B1 (en) | 2002-02-01 | 2003-01-22 | A tension-sensing device for the thread of weft feeders in textile machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000089A ITTO20020089A1 (en) | 2002-02-01 | 2002-02-01 | ,, IMPROVEMENT OF THE MECHANICAL TENSION DETECTION DEVICES OF THE YARN AND OF ITS CONVERSION INTO ELECTRIC SIGNALS OF PI |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO20020089A0 true ITTO20020089A0 (en) | 2002-02-01 |
ITTO20020089A1 ITTO20020089A1 (en) | 2003-08-01 |
Family
ID=11459386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002TO000089A ITTO20020089A1 (en) | 2002-02-01 | 2002-02-01 | ,, IMPROVEMENT OF THE MECHANICAL TENSION DETECTION DEVICES OF THE YARN AND OF ITS CONVERSION INTO ELECTRIC SIGNALS OF PI |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1333115B1 (en) |
DE (1) | DE60316999T2 (en) |
IT (1) | ITTO20020089A1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1251209B (en) * | 1991-09-20 | 1995-05-04 | Lgl Electronics Spa | SELF-REGULATING YARN BRAKING DEVICE FOR WEFT FEEDERS. |
DE4300633A1 (en) * | 1992-01-15 | 1993-07-22 | Barmag Barmer Maschf | Synthetic multifilament yarn prodn. - in which yarn tension measurement is based on the movement of a flat spring in line with the yarn |
-
2002
- 2002-02-01 IT IT2002TO000089A patent/ITTO20020089A1/en unknown
-
2003
- 2003-01-22 DE DE60316999T patent/DE60316999T2/en not_active Expired - Lifetime
- 2003-01-22 EP EP03001430A patent/EP1333115B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1333115A3 (en) | 2004-01-02 |
ITTO20020089A1 (en) | 2003-08-01 |
EP1333115A2 (en) | 2003-08-06 |
DE60316999D1 (en) | 2007-12-06 |
EP1333115B1 (en) | 2007-10-24 |
DE60316999T2 (en) | 2008-07-31 |
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