EP0109923A3 - Apparatus for crimping textile fibrous materials - Google Patents

Apparatus for crimping textile fibrous materials Download PDF

Info

Publication number
EP0109923A3
EP0109923A3 EP83730116A EP83730116A EP0109923A3 EP 0109923 A3 EP0109923 A3 EP 0109923A3 EP 83730116 A EP83730116 A EP 83730116A EP 83730116 A EP83730116 A EP 83730116A EP 0109923 A3 EP0109923 A3 EP 0109923A3
Authority
EP
European Patent Office
Prior art keywords
clearance
pressurized fluid
stuffing box
plug
textile fibrous
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.)
Withdrawn
Application number
EP83730116A
Other languages
German (de)
French (fr)
Other versions
EP0109923A2 (en
Inventor
Okada Tokio
Kojima Shigezo
Tani Haruhisa
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.)
Polymer Processing Research Institute Ltd
Bouligny Co
Original Assignee
Polymer Processing Research Institute Ltd
Bouligny 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 Polymer Processing Research Institute Ltd, Bouligny Co filed Critical Polymer Processing Research Institute Ltd
Publication of EP0109923A2 publication Critical patent/EP0109923A2/en
Publication of EP0109923A3 publication Critical patent/EP0109923A3/en
Withdrawn legal-status Critical Current

Links

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

Abstract

An apparatus (20) for crimping a textile fibrous material (23), includes a pair of nip rolls (21, 22), a stuffing box (24) disposed adjacent to and downstream of the nip rolls, and a channel (44) disposed in a doctor blade (27, 28) of the stuffing box for the passage therethrough of a pressurized fluid and having an outlet (45) opening to an end surface (32) of the doctor blade through which the pressurized fluid is sent into a clearance (33) between the peripheral surface of each roll and the arcuate surface. the apparatus includes a seal block or plug (47) received loosely in a recess defined in the end surface between the outlet (45) and an outer end of the clearance. The plug (47) is urged mechanically or fluidically against the peripheral surface of the roll (21, 22) to prevent leakage of the pressurized fluid from a stuffing chamber (31) in the stuffing box (24) through the clearance (33) to the outside air.
EP83730116A 1982-11-19 1983-11-17 Apparatus for crimping textile fibrous materials Withdrawn EP0109923A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP204007/82 1982-11-19
JP20400782A JPS6012458B2 (en) 1982-11-19 1982-11-19 Pressure charging type crimping machine

Publications (2)

Publication Number Publication Date
EP0109923A2 EP0109923A2 (en) 1984-05-30
EP0109923A3 true EP0109923A3 (en) 1986-03-12

Family

ID=16483220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83730116A Withdrawn EP0109923A3 (en) 1982-11-19 1983-11-17 Apparatus for crimping textile fibrous materials

Country Status (3)

Country Link
EP (1) EP0109923A3 (en)
JP (1) JPS6012458B2 (en)
CA (1) CA1243830A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE158350T1 (en) * 1992-07-30 1997-10-15 Hoechst Celanese Corp DEVICE FOR CRIMPING A FIBER STRAND AND APPLYING FINISH TO THE FIBER STRAND
US7445737B2 (en) * 2004-06-25 2008-11-04 Celanese Acetate, Llc Cellulose acetate tow and method of making same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862279A (en) * 1956-04-10 1958-12-02 Allied Chem Tow crimping apparatus
US3545058A (en) * 1967-10-17 1970-12-08 Techniservice Corp Stuffer crimper with cooling fluid wretreatment means
US3999262A (en) * 1974-05-31 1976-12-28 Indian Head Inc. Apparatus for texturing continuous filament yarn
DE2818178A1 (en) * 1978-03-11 1979-11-08 Kleinewefers Gmbh SEALING DEVICE AT THE INLET OR OUTLET OF A VACUUM OR OVERPRESSURE VESSEL FOR THE TREATMENT OF TEXTILE GOODS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862279A (en) * 1956-04-10 1958-12-02 Allied Chem Tow crimping apparatus
US3545058A (en) * 1967-10-17 1970-12-08 Techniservice Corp Stuffer crimper with cooling fluid wretreatment means
US3999262A (en) * 1974-05-31 1976-12-28 Indian Head Inc. Apparatus for texturing continuous filament yarn
DE2818178A1 (en) * 1978-03-11 1979-11-08 Kleinewefers Gmbh SEALING DEVICE AT THE INLET OR OUTLET OF A VACUUM OR OVERPRESSURE VESSEL FOR THE TREATMENT OF TEXTILE GOODS

Also Published As

Publication number Publication date
JPS6012458B2 (en) 1985-04-01
CA1243830A (en) 1988-11-01
EP0109923A2 (en) 1984-05-30
JPS5994632A (en) 1984-05-31

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Effective date: 19870221

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Inventor name: SHIGEZO, KOJIMA

Inventor name: HARUHISA, TANI

Inventor name: TOKIO, OKADA