IT8124817A0 - Dispositivo per misurare la lunghezza di un materiale continuo avvolto su un rotolo. - Google Patents
Dispositivo per misurare la lunghezza di un materiale continuo avvolto su un rotolo.Info
- Publication number
- IT8124817A0 IT8124817A0 IT8124817A IT2481781A IT8124817A0 IT 8124817 A0 IT8124817 A0 IT 8124817A0 IT 8124817 A IT8124817 A IT 8124817A IT 2481781 A IT2481781 A IT 2481781A IT 8124817 A0 IT8124817 A0 IT 8124817A0
- Authority
- IT
- Italy
- Prior art keywords
- winded
- roll
- measuring
- length
- continuous material
- Prior art date
Links
- 239000000109 continuous material Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
- G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8212/80A CH648118A5 (de) | 1980-11-05 | 1980-11-05 | Vorrichtung zum messen der laenge eines auf einem wickel aufgespulten endlosen materials. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8124817A0 true IT8124817A0 (it) | 1981-11-02 |
IT1139674B IT1139674B (it) | 1986-09-24 |
Family
ID=4336879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24817/81A IT1139674B (it) | 1980-11-05 | 1981-11-02 | Dispositivo per misure la lunghezza di un materiale continuo avvolto su un rotolo |
Country Status (5)
Country | Link |
---|---|
US (1) | US4373266A (it) |
JP (1) | JPS57106813A (it) |
CH (1) | CH648118A5 (it) |
DE (1) | DE3143451C2 (it) |
IT (1) | IT1139674B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH663402A5 (de) * | 1981-12-04 | 1987-12-15 | Loepfe Ag Geb | Verfahren zum bestimmen der auf eine kreuzspule mit reibantrieb durch eine nutentrommel aufgewickelten garnlaenge. |
US4620371A (en) * | 1983-01-25 | 1986-11-04 | Ryobi Ltd. | Water-depth measuring apparatus for a double bearing type fishing reel |
CH661587A5 (de) * | 1983-03-29 | 1987-07-31 | Loepfe Ag Geb | Laengenmessvorrichtung fuer einen faden an einer fadenspulvorrichtung. |
GB8407465D0 (en) * | 1984-03-22 | 1984-05-02 | Rieter Ag Maschf | Length control in winding of threads |
CH668637A5 (de) * | 1984-10-12 | 1989-01-13 | Loepfe Ag Geb | Fadenlaengenmessung. |
DE3716473A1 (de) * | 1987-05-16 | 1988-11-24 | Schlafhorst & Co W | Verfahren zum sortieren von kreuzspulen an einem spulautomaten |
DE3900296A1 (de) * | 1989-01-07 | 1990-07-12 | Hacoba Textilmaschinen | Verfahren und vorrichtung zum messen der laenge fadenfoermigen textilen guts |
CA1330839C (en) * | 1989-08-30 | 1994-07-19 | Douglas Edward Turek | Method of predicting yarn package size |
DE19619197A1 (de) * | 1996-05-11 | 1997-11-13 | Schlafhorst & Co W | Vorrichtung zum Erfassen von Winkelpositionen und/oder von Winkelgeschwindigkeiten |
US6922907B2 (en) | 2001-04-05 | 2005-08-02 | Anton Rodi | Measuring system for recording absolute angular or position values |
US6912797B2 (en) * | 2001-04-05 | 2005-07-05 | Anton Rodi | Measuring system for recording absolute angular or position values |
WO2004048239A1 (en) | 2002-11-26 | 2004-06-10 | Ricoh Company, Ltd. | Stably operable image-forming apparatus with improved paper conveying and ejecting mechanism |
FR2867173B1 (fr) * | 2004-03-08 | 2006-04-21 | Rieter Textile Machinery Fr | Procede de reinitialisation du comptage de longueur des bobines de fil |
DE102009038480B4 (de) * | 2009-08-21 | 2017-11-09 | Océ Printing Systems GmbH & Co. KG | Vorrichtung zum Abtasten einer Bahnbewegung, Drucksystem und Verfahren zum Steuern eines Bearbeitungsprozesses |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024986A (en) * | 1959-05-04 | 1962-03-13 | Bernard V Strianese | Measuring system employing digital electronic circuitry |
DE1147763B (de) * | 1961-09-09 | 1963-04-25 | Hensoldt & Soehne M | Messeinrichtung mit fotoelektrischer Abtastung von Teilungsmerkmalen |
GB974296A (en) * | 1962-04-05 | 1964-11-04 | Algemene Kunstzijde Unie Nv | Apparatus for measuring the lengths of threads or films wound on winding apparatus |
GB1495003A (en) * | 1974-08-14 | 1977-12-14 | Kdg Instr Ltd | Method and apparatus for measuring length |
US4013944A (en) * | 1976-01-02 | 1977-03-22 | The United States Of America As Represented By The Secretary Of The Navy | Pressure insensitive system for measuring the length of a cable deployed underwater using magnet actuated reed switches |
-
1980
- 1980-10-20 US US06/313,208 patent/US4373266A/en not_active Expired - Fee Related
- 1980-11-05 CH CH8212/80A patent/CH648118A5/de not_active IP Right Cessation
-
1981
- 1981-11-02 IT IT24817/81A patent/IT1139674B/it active
- 1981-11-03 DE DE3143451A patent/DE3143451C2/de not_active Expired
- 1981-11-05 JP JP56176605A patent/JPS57106813A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH648118A5 (de) | 1985-02-28 |
DE3143451A1 (de) | 1982-05-27 |
US4373266A (en) | 1983-02-15 |
IT1139674B (it) | 1986-09-24 |
DE3143451C2 (de) | 1984-03-22 |
JPS57106813A (en) | 1982-07-02 |
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