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ATE268741T1 - METHOD AND DEVICE FOR CONTROLLING THE TENSILE OF AN OPTICAL FIBER - Google Patents

METHOD AND DEVICE FOR CONTROLLING THE TENSILE OF AN OPTICAL FIBER

Info

Publication number
ATE268741T1
ATE268741T1 AT00127808T AT00127808T ATE268741T1 AT E268741 T1 ATE268741 T1 AT E268741T1 AT 00127808 T AT00127808 T AT 00127808T AT 00127808 T AT00127808 T AT 00127808T AT E268741 T1 ATE268741 T1 AT E268741T1
Authority
AT
Austria
Prior art keywords
fibre
optical fibre
tensile
controlling
optical fiber
Prior art date
Application number
AT00127808T
Other languages
German (de)
Inventor
Giacomo Stefano Roba
Roberto Pata
Franco Veronelli
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Application granted granted Critical
Publication of ATE268741T1 publication Critical patent/ATE268741T1/en

Links

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

Optical fibre tensioning device, receiving at its input an optical fibre (35) from a traction device (37) and capable of supplying the optical fibre from its output to a device (40) for storing the fibre. The tensioning device (1) comprises at least one fixed pulley (32) on which the optical fibre (35) is wound, for a certain length. at least, and at least one movable pulley (9) on which the optical fibre (35) is wound, for a certain length at least. A device for measuring the tension applied to the fibre and a motorized device (24, 26, 5, 7) for moving the movable pulley (9) interact with each other to control the distance (Dp) between the axes (33, 20) of the pulleys (32, 9) in such a way as to automatically keep the tension applied to the fibre essentially constant. (Figure 1)
AT00127808T 1999-12-29 2000-12-19 METHOD AND DEVICE FOR CONTROLLING THE TENSILE OF AN OPTICAL FIBER ATE268741T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99126119 1999-12-29

Publications (1)

Publication Number Publication Date
ATE268741T1 true ATE268741T1 (en) 2004-06-15

Family

ID=8239754

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00127808T ATE268741T1 (en) 1999-12-29 2000-12-19 METHOD AND DEVICE FOR CONTROLLING THE TENSILE OF AN OPTICAL FIBER

Country Status (9)

Country Link
JP (1) JP2001272551A (en)
CN (1) CN1207227C (en)
AR (1) AR028899A1 (en)
AT (1) ATE268741T1 (en)
AU (1) AU773041B2 (en)
BR (1) BR0006313A (en)
CA (1) CA2329822C (en)
DE (1) DE60011380T2 (en)
NZ (1) NZ509248A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104570911A (en) * 2014-12-30 2015-04-29 中天科技光纤有限公司 Automatic control device and control method thereof for optical fiber screening
CN104944800A (en) * 2015-05-29 2015-09-30 成都亨通光通信有限公司 Optical fiber molding method
CN105197686A (en) * 2015-08-31 2015-12-30 中天科技光纤有限公司 Novel multigroup re-winding device and control method thereof
CN107628473A (en) * 2016-07-18 2018-01-26 江苏太阳科技股份有限公司 A kind of solar energy welding auto take-up
CN106443865B (en) * 2016-10-19 2018-12-11 广州宏晟光电科技股份有限公司 A kind of electric push-pull system
CN108415134B (en) * 2018-04-26 2020-05-05 烽火通信科技股份有限公司 Method for adjusting pay-off tension of casing and master control system
CN109292512B (en) * 2018-10-30 2023-11-07 常州市第八纺织机械有限公司 Tension roller wrap angle adjusting device of large winding equipment
CN109559887A (en) * 2018-12-28 2019-04-02 浙江田中精机股份有限公司 A kind of servo tensioner
CN109592896A (en) * 2019-01-14 2019-04-09 重庆国际复合材料股份有限公司 A kind of glass fibre wire drawing machine and its winding displacement slider track
CN110654928B (en) * 2019-10-24 2024-08-06 永发印务(四川)有限公司 Automatic ribbon releasing device for packaging box ribbon mounting
CN111137745A (en) * 2019-12-26 2020-05-12 江苏中畅精密科技有限公司 Tension control device for diamond wire saw production
CN111573415A (en) * 2020-05-27 2020-08-25 王勇 3D printing wire winding device and method with adjustable speed and tension
CN115338736B (en) * 2021-12-09 2024-02-27 上海爱仕达机器人有限公司 Constant force automatic polishing machine
CN115649460B (en) * 2022-09-09 2023-09-19 国网山东省电力公司潍坊供电公司 Unmanned aerial vehicle high altitude searchlighting system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3409935B2 (en) * 1995-01-13 2003-05-26 富士通株式会社 Single mode optical fiber, method of manufacturing the same, and optical fiber transmission line
DE19544202B4 (en) * 1995-11-28 2007-01-04 Saurer Gmbh & Co. Kg Method and device for adjusting a yarn tension present in a textile machine according to a rake tensioner
US5791542A (en) * 1996-07-17 1998-08-11 Lawson-Hemphill, Inc. Yarn test system which moves yarn at high speed under constant, adjustable tension

Also Published As

Publication number Publication date
AU773041B2 (en) 2004-05-13
DE60011380T2 (en) 2005-06-23
NZ509248A (en) 2001-07-27
JP2001272551A (en) 2001-10-05
CA2329822C (en) 2009-02-24
CN1207227C (en) 2005-06-22
BR0006313A (en) 2001-07-31
DE60011380D1 (en) 2004-07-15
AR028899A1 (en) 2003-05-28
CA2329822A1 (en) 2001-06-29
AU7256500A (en) 2001-07-05
CN1303825A (en) 2001-07-18

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Legal Events

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