US3248770A - Crimping apparatus - Google Patents

Crimping apparatus Download PDF

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Publication number
US3248770A
US3248770A US339683A US33968364A US3248770A US 3248770 A US3248770 A US 3248770A US 339683 A US339683 A US 339683A US 33968364 A US33968364 A US 33968364A US 3248770 A US3248770 A US 3248770A
Authority
US
United States
Prior art keywords
yarn
crimping
crimped
feed
bite
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
US339683A
Other languages
English (en)
Inventor
Ewart H Shattuck
John N Hall
Wayne A Ellsworth
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.)
Joseph Bancroft and Sons Co
Original Assignee
Joseph Bancroft and Sons Co
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 Joseph Bancroft and Sons Co filed Critical Joseph Bancroft and Sons Co
Priority to US339683A priority Critical patent/US3248770A/en
Priority to DE19651660191 priority patent/DE1660191B1/de
Priority to CH92165A priority patent/CH430939A/fr
Priority to CH1009666A priority patent/CH460237A/fr
Priority to FR3073A priority patent/FR1422596A/fr
Priority to GB3229/65A priority patent/GB1023197A/en
Application granted granted Critical
Publication of US3248770A publication Critical patent/US3248770A/en
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
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Definitions

  • FIG. 1 is a front elevation of a crimper embodying the invention with parts in section for clarity;
  • FIG. 3 is a partial vertical section on a larger scale of the lower part of the crimper'illustrating a further embodiment of the invention
  • the feed roll 17 is mounted on a shaft 20 journalled in a bracket 21, pivoted at 22 to the block 10.
  • the feed rolls 16 and 17 are coupled by gears 23 and 24 for operation in unison.
  • the feed rolls are driven at suitable speed by suitable means, not shown.
  • the feed roll 17 is spring-pressed by a spring 25 the tension of which can beadjusted by adjusting screw 26.
  • An adjusting slide 80 extends into the slot 71 and may be adjusted vertically by a set screw 81 threaded into the saddle 15.
  • the operation is similar to that of FIGS. 5 and 6 except that the core is periodically raised from the bite by the reciprocating pins 86 which may be driven at a controlled and selected rate to provide spaced thick and thin portions, or bulked and non-bulked p0rtions in the resulting yarn.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
US339683A 1964-01-23 1964-01-23 Crimping apparatus Expired - Lifetime US3248770A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US339683A US3248770A (en) 1964-01-23 1964-01-23 Crimping apparatus
DE19651660191 DE1660191B1 (de) 1964-01-23 1965-01-20 Vorrichtung zum veraenderlichen Kraeuseln von Faeden od.dgl.
CH92165A CH430939A (fr) 1964-01-23 1965-01-22 Procédé de fabrication d'un fil de volume variable
CH1009666A CH460237A (fr) 1964-01-23 1965-01-22 Appareil à crêper pour fabriquer un fil de volume variable
FR3073A FR1422596A (fr) 1964-01-23 1965-01-23 Procédé et appareil de frisage des fils
GB3229/65A GB1023197A (en) 1964-01-23 1965-01-25 Process and apparatus for crimping yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US339683A US3248770A (en) 1964-01-23 1964-01-23 Crimping apparatus

Publications (1)

Publication Number Publication Date
US3248770A true US3248770A (en) 1966-05-03

Family

ID=23330143

Family Applications (1)

Application Number Title Priority Date Filing Date
US339683A Expired - Lifetime US3248770A (en) 1964-01-23 1964-01-23 Crimping apparatus

Country Status (5)

Country Link
US (1) US3248770A (fr)
CH (2) CH430939A (fr)
DE (1) DE1660191B1 (fr)
FR (1) FR1422596A (fr)
GB (1) GB1023197A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353241A (en) * 1965-09-10 1967-11-21 Bancroft & Sons Co J Apparatus for making variably bulked yarn
US3383744A (en) * 1966-07-20 1968-05-21 Foster Grant Co Inc Stuffer-crimper impeding apparatus
US3383745A (en) * 1964-06-10 1968-05-21 Klinger Mfg Co Ltd Method for crimping yarn
US3417447A (en) * 1965-10-21 1968-12-24 Bancroft & Sons Co J Method and apparatus for treating crimped yarn
US3430311A (en) * 1966-11-02 1969-03-04 Bancroft & Sons Co J Low tension delivery for stuffer crimper
US3545058A (en) * 1967-10-17 1970-12-08 Techniservice Corp Stuffer crimper with cooling fluid wretreatment means
US4075743A (en) * 1976-06-16 1978-02-28 Kling-Tecs, Inc. Compression crimping apparatus
DE3836646A1 (de) * 1987-10-31 1989-05-11 Takehara Kikai Kenkyusho Kk Faserkraeuselvorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2098622B1 (fr) * 2008-03-03 2011-03-23 M.A.E. S.p.A. Dispositif pour friser des filaments de fibres synthétiques et méthodes de contrôle
CN109775432B (zh) * 2019-01-16 2023-10-27 浙江凯成智能设备股份有限公司 一种主动退解络筒机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096558A (en) * 1959-09-23 1963-07-09 Bancroft & Sons Co J Crimping apparatus
US3121935A (en) * 1961-06-30 1964-02-25 Bancroft & Sons Co J Apparatus and method for making novelty stuffer crimped yarns
US3137055A (en) * 1959-09-23 1964-06-16 Bancroft & Sons Co J Crimping apparatus
US3137912A (en) * 1961-01-09 1964-06-23 Deering Milliken Res Corp Apparatus for producing intermittent edge-crimped yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669001A (en) * 1949-09-29 1954-02-16 Collins & Sikman Corp Method and apparatus for treating yarns
AT218168B (de) * 1959-04-30 1961-11-10 Barmag Barmer Maschf Vorrichtung zum Kräuseln von Kunstfäden nach dem Stauchverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096558A (en) * 1959-09-23 1963-07-09 Bancroft & Sons Co J Crimping apparatus
US3137055A (en) * 1959-09-23 1964-06-16 Bancroft & Sons Co J Crimping apparatus
US3137912A (en) * 1961-01-09 1964-06-23 Deering Milliken Res Corp Apparatus for producing intermittent edge-crimped yarn
US3121935A (en) * 1961-06-30 1964-02-25 Bancroft & Sons Co J Apparatus and method for making novelty stuffer crimped yarns

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383745A (en) * 1964-06-10 1968-05-21 Klinger Mfg Co Ltd Method for crimping yarn
US3353241A (en) * 1965-09-10 1967-11-21 Bancroft & Sons Co J Apparatus for making variably bulked yarn
US3417447A (en) * 1965-10-21 1968-12-24 Bancroft & Sons Co J Method and apparatus for treating crimped yarn
US3383744A (en) * 1966-07-20 1968-05-21 Foster Grant Co Inc Stuffer-crimper impeding apparatus
US3430311A (en) * 1966-11-02 1969-03-04 Bancroft & Sons Co J Low tension delivery for stuffer crimper
US3545058A (en) * 1967-10-17 1970-12-08 Techniservice Corp Stuffer crimper with cooling fluid wretreatment means
US4075743A (en) * 1976-06-16 1978-02-28 Kling-Tecs, Inc. Compression crimping apparatus
DE3836646A1 (de) * 1987-10-31 1989-05-11 Takehara Kikai Kenkyusho Kk Faserkraeuselvorrichtung
US4908920A (en) * 1987-10-31 1990-03-20 Kabushiki Kaisha Takehara Kikai Kenkyusho Fiber crimping apparatus

Also Published As

Publication number Publication date
DE1660191B1 (de) 1971-06-09
CH430939A (fr) 1966-11-15
CH460237A (fr) 1968-07-31
GB1023197A (en) 1966-03-23
FR1422596A (fr) 1965-12-24

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