IT949940B - DEVICE TO AVOID ACCUMULATION OF THE REMOVED MATERIAL DUE TO RUBBING FROM FIBERS IN THE RINGLESS SPINNING - Google Patents

DEVICE TO AVOID ACCUMULATION OF THE REMOVED MATERIAL DUE TO RUBBING FROM FIBERS IN THE RINGLESS SPINNING

Info

Publication number
IT949940B
IT949940B IT21504/72A IT2150472A IT949940B IT 949940 B IT949940 B IT 949940B IT 21504/72 A IT21504/72 A IT 21504/72A IT 2150472 A IT2150472 A IT 2150472A IT 949940 B IT949940 B IT 949940B
Authority
IT
Italy
Prior art keywords
rubbing
fibers
material due
removed material
avoid accumulation
Prior art date
Application number
IT21504/72A
Other languages
Italian (it)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of IT949940B publication Critical patent/IT949940B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/22—Cleaning of running surfaces
    • D01H4/24—Cleaning of running surfaces in rotor spinning
IT21504/72A 1971-03-10 1972-03-07 DEVICE TO AVOID ACCUMULATION OF THE REMOVED MATERIAL DUE TO RUBBING FROM FIBERS IN THE RINGLESS SPINNING IT949940B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111422 DE2111422A1 (en) 1971-03-10 1971-03-10 Device for preventing the accumulation of fiber abrasion during ringless spinning

Publications (1)

Publication Number Publication Date
IT949940B true IT949940B (en) 1973-06-11

Family

ID=5801070

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21504/72A IT949940B (en) 1971-03-10 1972-03-07 DEVICE TO AVOID ACCUMULATION OF THE REMOVED MATERIAL DUE TO RUBBING FROM FIBERS IN THE RINGLESS SPINNING

Country Status (7)

Country Link
US (1) US3774386A (en)
BE (1) BE780439A (en)
CH (1) CH532133A (en)
DE (1) DE2111422A1 (en)
FR (1) FR2128687B1 (en)
GB (1) GB1331891A (en)
IT (1) IT949940B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795100A (en) * 1972-02-18 1973-05-29 Krupp Gmbh DEVICE FOR DELIVERING WICK INTO FREE-FIBER SPINNERS
DE2218321A1 (en) * 1972-04-15 1973-10-18 Krupp Gmbh OPENING ROLLER FOR OPEN-END SPINNING DEVICE
DE2263730A1 (en) * 1972-12-28 1974-07-04 Krupp Gmbh METHOD AND DEVICE FOR EXTERNAL EXTRACTION ON OPEN-END SPINNING TURBINES
DE2300967A1 (en) * 1973-01-10 1974-07-11 Krupp Gmbh METHOD AND DEVICE FOR THE PRODUCTION OF YARNS FROM FIBERS OF DIFFERENT PROPERTIES IN AN OPEN SPINNING MACHINE
DE2357514C2 (en) * 1973-11-17 1975-11-20 Fried. Krupp Gmbh, 4300 Essen Open-end spinning device
IT1037598B (en) * 1974-05-06 1979-11-20 Krupp Gmbh SYSTEM TO LIMIT THE SPEED OF ROTATION OF THE OPENING CYLINDERS IN UNIT FOR THE SPINNING OF FIBERS WITH FREE ENDS AND DEVICE TO IMPLEMENT THE SYSTEM
DE2447339A1 (en) * 1974-10-04 1976-04-08 Krupp Gmbh OPEN-END SPINNING UNIT
DE2550971A1 (en) * 1975-11-13 1977-05-18 Krupp Gmbh SPINNING ROTOR FOR OPEN-END SPINNING UNITS
US4216644A (en) * 1978-11-07 1980-08-12 Rogers Corporation Open end spinning rotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541226A (en) * 1955-07-02

Also Published As

Publication number Publication date
GB1331891A (en) 1973-09-26
CH532133A (en) 1972-12-31
US3774386A (en) 1973-11-27
BE780439A (en) 1972-07-03
FR2128687A1 (en) 1972-10-20
DE2111422A1 (en) 1972-09-14
FR2128687B1 (en) 1975-03-07

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