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GB1421175A - Method of and apparatus for collecting glass strain - Google Patents

Method of and apparatus for collecting glass strain

Info

Publication number
GB1421175A
GB1421175A GB5682072A GB5682072A GB1421175A GB 1421175 A GB1421175 A GB 1421175A GB 5682072 A GB5682072 A GB 5682072A GB 5682072 A GB5682072 A GB 5682072A GB 1421175 A GB1421175 A GB 1421175A
Authority
GB
United Kingdom
Prior art keywords
speed
strand
wound
package
bundles
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
GB5682072A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB1421175A publication Critical patent/GB1421175A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic 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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/388—Regulating forwarding speed
    • 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
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1421175 Drawing glass fibres OWENSCORNING FIBERGLAS CORP 8 Dec 1972 [8 Dec 1971] 56820/72 Heading C1M [Also in Divisions D1 and G2-G3] The speed of the packages on to which glass strand is wound is controlled so that the linear speed of the strand wound is the same as the linear speed of the drawn strand. Glass filaments are continuously extruded at 16 from the feeder 10 and are formed into bundles at shoes 24 after being cooled and sized at 32 and 36. A pulling wheel 40 is rotated at constant speed by motor 44 to control the travelling speed of the filaments. The wheel 40 has its annular surface covered with polyurethane to improve engagement between the wheel and the filament bundles. The bundles or strands then pass over winding tension roller 54, guides 62 to winder 70 where they are wound on package 72 rotated by a motor (104) driving through a controllable clutch 106. The arriving strand is traversed by oscillating guide 88. The roller 54 is mounted on a lever 56 and is tensioned by a spring 58 to centralize the potentiometer 175 which detects angular movement of lever 56. As the package diameter changes the position of roller 54 will alter the signal applied through integrator 150 to summing junction J1 of the retroactive control loop to charge the energization of eddy current clutch 106. The speed of the package is diluted by a tachogenerator 146 and passed to junction J1 through a potential divider 170.
GB5682072A 1971-12-08 1972-12-08 Method of and apparatus for collecting glass strain Expired GB1421175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20600871A 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
GB1421175A true GB1421175A (en) 1976-01-14

Family

ID=22764598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5682072A Expired GB1421175A (en) 1971-12-08 1972-12-08 Method of and apparatus for collecting glass strain

Country Status (14)

Country Link
US (1) US3771324A (en)
JP (1) JPS4864226A (en)
AR (2) AR205689A1 (en)
AU (1) AU475125B2 (en)
BE (1) BE792390A (en)
BR (1) BR7208543D0 (en)
CA (1) CA984806A (en)
FI (1) FI54583C (en)
FR (1) FR2164364A5 (en)
GB (1) GB1421175A (en)
IT (1) IT971657B (en)
NL (1) NL7215764A (en)
NO (1) NO137045C (en)
SE (1) SE391175B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861609A (en) * 1971-12-08 1975-01-21 Owens Corning Fiberglass Corp Method of and apparatus for processing linear elements
US3847579A (en) * 1973-03-22 1974-11-12 Owens Corning Fiberglass Corp Method of and apparatus for processing linear elements
US3897021A (en) * 1974-06-21 1975-07-29 Owens Corning Fiberglass Corp Method of and apparatus for simultaneously packaging glass strands into individual packages
US4170459A (en) * 1977-01-21 1979-10-09 Owens-Corning Fiberglas Corporation Method for collecting glass fibers
US4294416A (en) * 1980-03-19 1981-10-13 Owens-Corning Fiberglas Corporation Controlled multipackage winding
US4401924A (en) * 1981-09-08 1983-08-30 Owens-Corning Fiberglas Corporation Speed control apparatus for winding linear material
TW371680B (en) * 1995-06-07 1999-10-11 Owens Corning Fiberglass Corp Method and apparatus for the in-line pre-impregnation of glass or synthetic fibers with a non-aqueous chemical treatment
US6027680A (en) * 1997-06-10 2000-02-22 Owens Corning Fiberglas Technology, Inc. Method and apparatus for the in-line impregnation of fibers with a non-aqueous chemical treatment
CN102658996A (en) * 2012-05-08 2012-09-12 韩百峰 Constant-tension take-up device of braiding machine
CN102910814B (en) * 2012-11-05 2015-08-26 江苏九鼎新材料股份有限公司 A kind of glass fibre left and right drawing process
CN107620155A (en) * 2017-10-27 2018-01-23 浙江唐艺织物整理有限公司 A kind of identical tension take-up of braider
CN111240274B (en) * 2020-01-15 2023-02-14 吉林大学 Control system and control method for medium linear speed winding in non-circular winding system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262823A (en) * 1960-04-04
US3273985A (en) * 1962-03-01 1966-09-20 Pittsburgh Plate Glass Co Production of fiber glass strand
GB1143762A (en) * 1965-05-14
US3512725A (en) * 1966-12-22 1970-05-19 Owens Corning Fiberglass Corp Method and apparatus for forming and collecting filaments
US3650717A (en) * 1968-04-08 1972-03-21 Owens Corning Fiberglass Corp Apparatus for measuring tension in glass fiber making

Also Published As

Publication number Publication date
FR2164364A5 (en) 1973-07-27
NL7215764A (en) 1973-06-13
AU475125B2 (en) 1976-08-12
AR205689A1 (en) 1976-05-31
BR7208543D0 (en) 1973-10-09
NO137045C (en) 1977-12-21
BE792390A (en) 1973-03-30
AR202893A1 (en) 1975-07-31
CA984806A (en) 1976-03-02
FI54583C (en) 1979-01-10
JPS4864226A (en) 1973-09-06
IT971657B (en) 1974-05-10
US3771324A (en) 1973-11-13
SE391175B (en) 1977-02-07
AU4890072A (en) 1974-05-16
NO137045B (en) 1977-09-12
FI54583B (en) 1978-09-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee