US3484581A - Godet roll - Google Patents

Godet roll Download PDF

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Publication number
US3484581A
US3484581A US646937A US3484581DA US3484581A US 3484581 A US3484581 A US 3484581A US 646937 A US646937 A US 646937A US 3484581D A US3484581D A US 3484581DA US 3484581 A US3484581 A US 3484581A
Authority
US
United States
Prior art keywords
roll
heater section
temperature
sleeve
heater
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 - Lifetime
Application number
US646937A
Other languages
English (en)
Inventor
Gordon L Bliss
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.)
Whitin Machine Works Inc
Original Assignee
Whitin Machine Works Inc
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 Whitin Machine Works Inc filed Critical Whitin Machine Works Inc
Application granted granted Critical
Publication of US3484581A publication Critical patent/US3484581A/en
Assigned to CONGRESS FINANCIAL CORPORATION reassignment CONGRESS FINANCIAL CORPORATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). AGAINST PATENTS & TRADEMARKS Assignors: LESCATH CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B11/00—Ski lift, sleigh lift or like trackless systems with guided towing cables only
    • B61B11/004—Means connecting load and cable
    • 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
    • D02J1/224—Selection or control of the temperature during stretching

Definitions

  • a godet roll comprising an inner heater section carrying a helically wound electrical heating coil, which is, preferably, cast in place during the manufacture of the heater section, and a removable outer sleeve received on the heater section.
  • the temperature coefiicient of expansion of the heater section is greater than the outer sleeve, and the parts are dimensioned so that the sleeve can be slid relatively easily onto the heater section at ambient temperature but is held in place by an interference fit at operating temperature.
  • a temperature sensor in the form of a resistance wire is wound helically around the heating section and is preferably located at the interface between the heating section and the outer sleeve at the zone of the roll where the material being treated leaves it.
  • the godet roll of the invention comprises a heater section in the form of a generally cylindrical member, preferably of a material having high thermal conductivity, a heating element that rotates with the roll, and preferably encased within the heater section and forming a part of it, and an outer removable shell received on the heater section.
  • the ends of the resistance wire coil 78 are brought in through the shell 58 and connected to terminals 82 and 83 of the coupling 72 by leads 84 and 85 which are in turn coupled by means of the cable 74, the slipring unit 16, and leads 24 and 26 to the heater control 28 (FIG. 1).
  • the outer sleeve 56 which is preferably made of stainless steel and is chrome-plated, has a circumferential head or flange 56a at its inner end, with respect to the motor 14, and an end cover 88 joined, such as by welding, to its outer end, the end cover and therefore the sleeve being fastened by screws 90 to the body portion 62 of the heater section 54.
  • the screws 90 serve to mount the outer sleeve 56 on the heater section 54 at ambient temperature, the primary means by which it is held on is by an interference fit established at operating temperature upon expansion of the parts of the roll 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Springs (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
US646937A 1964-01-22 1967-06-19 Godet roll Expired - Lifetime US3484581A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH64064A CH429809A (de) 1964-01-22 1964-01-22 Schleppseil-Aufwindvorrichtung
US64693767A 1967-06-19 1967-06-19

Publications (1)

Publication Number Publication Date
US3484581A true US3484581A (en) 1969-12-16

Family

ID=25685217

Family Applications (1)

Application Number Title Priority Date Filing Date
US646937A Expired - Lifetime US3484581A (en) 1964-01-22 1967-06-19 Godet roll

Country Status (6)

Country Link
US (1) US3484581A (de)
CH (2) CH429809A (de)
DE (2) DE1505972A1 (de)
FR (1) FR1422559A (de)
GB (1) GB1174723A (de)
NL (1) NL138813B (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666922A (en) * 1969-11-18 1972-05-30 Coltron Ind Thermal controlled disposable unit heating apparatus
US3720808A (en) * 1971-11-08 1973-03-13 Gen Binding Corp Ceramic core laminating roll
US4035612A (en) * 1974-07-18 1977-07-12 Kabushiki Kaisha Kip Circuit for detecting trouble in electric lines connecting relatively movable circuits
US4200784A (en) * 1977-12-05 1980-04-29 Westinghouse Electric Corp. Hollow shaft bore heater assembly
US4629867A (en) * 1984-03-29 1986-12-16 Lenzing Aktiengesellschaft Heated rotatable roll arrangement
US4822972A (en) * 1986-03-03 1989-04-18 Teijin Seiki Co., Ltd. Bearing cooling apparatus of heating roller
US20170311390A1 (en) * 2016-04-26 2017-10-26 Chin-Chun Chou Heating roller
CN114829688A (zh) * 2019-12-17 2022-07-29 Stc纺织公司 导丝盘

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262895B1 (de) * 1974-02-28 1978-06-16 Rhone Poulenc Textile
CH692954A5 (de) * 1997-11-28 2002-12-31 Barmag Barmer Maschf Galette zum Fördern und Führen eines laufenden synthetischen Fadens.
DE102007014661A1 (de) * 2007-03-27 2008-10-09 Siemens Ag Elektrische Antriebsmaschine, insbesondere als Antrieb für eine Galette
DE102008019720A1 (de) * 2008-04-18 2009-10-22 Leonhard Kurz Stiftung & Co. Kg Beheizte Prägewalze
CN115948867B (zh) * 2022-12-28 2024-11-22 中国重汽集团济南动力有限公司 一种高分子纤维床垫芯成型方法及其装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839343A (en) * 1905-04-22 1906-12-25 Gen Electric Heating device.
US3227857A (en) * 1962-07-31 1966-01-04 Du Pont Reinforced roll
US3257939A (en) * 1963-11-20 1966-06-28 Fmc Corp Heating roller assembly
US3286081A (en) * 1963-03-08 1966-11-15 Tmm Research Ltd Electrical heating arrangements
US3296418A (en) * 1964-04-06 1967-01-03 Monsanto Co Yarn heater device
US3355784A (en) * 1966-01-05 1967-12-05 Texas Instruments Inc Heater for textile machinery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839343A (en) * 1905-04-22 1906-12-25 Gen Electric Heating device.
US3227857A (en) * 1962-07-31 1966-01-04 Du Pont Reinforced roll
US3286081A (en) * 1963-03-08 1966-11-15 Tmm Research Ltd Electrical heating arrangements
US3257939A (en) * 1963-11-20 1966-06-28 Fmc Corp Heating roller assembly
US3296418A (en) * 1964-04-06 1967-01-03 Monsanto Co Yarn heater device
US3355784A (en) * 1966-01-05 1967-12-05 Texas Instruments Inc Heater for textile machinery

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666922A (en) * 1969-11-18 1972-05-30 Coltron Ind Thermal controlled disposable unit heating apparatus
US3720808A (en) * 1971-11-08 1973-03-13 Gen Binding Corp Ceramic core laminating roll
US4035612A (en) * 1974-07-18 1977-07-12 Kabushiki Kaisha Kip Circuit for detecting trouble in electric lines connecting relatively movable circuits
US4200784A (en) * 1977-12-05 1980-04-29 Westinghouse Electric Corp. Hollow shaft bore heater assembly
US4629867A (en) * 1984-03-29 1986-12-16 Lenzing Aktiengesellschaft Heated rotatable roll arrangement
US4822972A (en) * 1986-03-03 1989-04-18 Teijin Seiki Co., Ltd. Bearing cooling apparatus of heating roller
US20170311390A1 (en) * 2016-04-26 2017-10-26 Chin-Chun Chou Heating roller
CN114829688A (zh) * 2019-12-17 2022-07-29 Stc纺织公司 导丝盘
CN114829688B (zh) * 2019-12-17 2023-08-01 Stc纺织公司 导丝盘

Also Published As

Publication number Publication date
NL6808559A (de) 1968-12-20
GB1174723A (en) 1969-12-17
NL138813B (nl) 1973-05-15
FR1422559A (fr) 1965-12-24
DE1505972A1 (de) 1969-07-10
CH429809A (de) 1967-02-15
DE1760627C3 (de) 1974-05-02
CH492809A (de) 1970-06-30
DE1760627B2 (de) 1973-09-13
DE1760627A1 (de) 1972-07-27

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Legal Events

Date Code Title Description
AS Assignment

Owner name: CONGRESS FINANCIAL CORPORATION

Free format text: SECURITY INTEREST;ASSIGNOR:LESCATH CORPORATION;REEL/FRAME:004087/0502

Effective date: 19830103