ES407466A1 - Draw rollers - Google Patents

Draw rollers

Info

Publication number
ES407466A1
ES407466A1 ES407466A ES407466A ES407466A1 ES 407466 A1 ES407466 A1 ES 407466A1 ES 407466 A ES407466 A ES 407466A ES 407466 A ES407466 A ES 407466A ES 407466 A1 ES407466 A1 ES 407466A1
Authority
ES
Spain
Prior art keywords
cylinder body
winding
temperature
machine
stationary
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.)
Expired
Application number
ES407466A
Other languages
Spanish (es)
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of ES407466A1 publication Critical patent/ES407466A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Induction Heating (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Improvements in drawing cylinders for drawing and twisting machines, drawing and winding machines, and spinning, drawing and winding machines, of the type provided inside with an induction coil fixed stationary to the machine frame and belonging to an inductive heating device for the cylinder body, as well as a stationary measurement sensor to detect the temperature of the cylinder body, arranged between said cylinder body and the induction coil winding, separated from both, characterized in that between the surface of the temperature measurement sensor farthest from the inner surface of the cylinder body and the winding of the inductive heating device, at least one temperature compensating heating element is provided, maintained at a temperature approximately corresponding to that of the cylinder body and fixed to a stationary part of the machine, with radial clearance res Regarding inductor winding. (Machine-translation by Google Translate, not legally binding)
ES407466A 1971-10-05 1972-10-03 Draw rollers Expired ES407466A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1444271A CH543616A (en) 1971-10-05 1971-10-05 Draw roller, in particular for draw-twisting, draw-winding and spinning-draw winding machines

Publications (1)

Publication Number Publication Date
ES407466A1 true ES407466A1 (en) 1976-02-01

Family

ID=4400864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407466A Expired ES407466A1 (en) 1971-10-05 1972-10-03 Draw rollers

Country Status (11)

Country Link
JP (1) JPS4844834A (en)
AT (1) AT336166B (en)
BR (1) BR7206889D0 (en)
CH (1) CH543616A (en)
DD (1) DD104109A5 (en)
DE (1) DE2248887A1 (en)
ES (1) ES407466A1 (en)
FR (1) FR2152310A5 (en)
GB (1) GB1395570A (en)
IT (1) IT965304B (en)
NL (1) NL7213397A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079825B2 (en) * 1986-04-28 1995-02-01 三菱電機株式会社 Induction heating device
JPS62262386A (en) * 1986-05-08 1987-11-14 三菱電機株式会社 Induction heater
DE58909654D1 (en) * 1988-06-30 1996-05-23 Rieter Ag Maschf Wide speed range godet
US5159166A (en) * 1988-06-30 1992-10-27 Rieter Machine Works, Ltd. Drawroll unit
CN110501082B (en) * 2019-07-01 2021-08-31 首钢智新迁安电磁材料有限公司 Method and device for measuring temperature of oriented silicon steel coil

Also Published As

Publication number Publication date
FR2152310A5 (en) 1973-04-20
BR7206889D0 (en) 1973-09-25
ATA750172A (en) 1976-08-15
DD104109A5 (en) 1974-02-20
CH543616A (en) 1973-10-31
GB1395570A (en) 1975-05-29
AT336166B (en) 1977-04-25
JPS4844834A (en) 1973-06-27
IT965304B (en) 1974-01-31
DE2248887A1 (en) 1973-04-12
NL7213397A (en) 1973-04-09

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