US3771198A - Drafting system - Google Patents

Drafting system Download PDF

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Publication number
US3771198A
US3771198A US00170189A US3771198DA US3771198A US 3771198 A US3771198 A US 3771198A US 00170189 A US00170189 A US 00170189A US 3771198D A US3771198D A US 3771198DA US 3771198 A US3771198 A US 3771198A
Authority
US
United States
Prior art keywords
rolls
scraper
portions
roll
drafting
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
US00170189A
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English (en)
Inventor
G Sanders
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3771198A publication Critical patent/US3771198A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
    • D01H5/62—Non-rotary cleaning pads or plates; Scrapers

Definitions

  • FIG. 3 is a top view taken on line 3-3 of FIG. 2;

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US00170189A 1971-09-08 1971-08-09 Drafting system Expired - Lifetime US3771198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17018971A 1971-09-08 1971-09-08

Publications (1)

Publication Number Publication Date
US3771198A true US3771198A (en) 1973-11-13

Family

ID=22618919

Family Applications (1)

Application Number Title Priority Date Filing Date
US00170189A Expired - Lifetime US3771198A (en) 1971-09-08 1971-08-09 Drafting system

Country Status (6)

Country Link
US (1) US3771198A (enExample)
BE (1) BE788465A (enExample)
CA (1) CA963622A (enExample)
ES (1) ES406460A1 (enExample)
FR (1) FR2151135A1 (enExample)
LU (1) LU66005A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739540A (en) * 1986-12-08 1988-04-26 Celanese Fibers, Inc. Methods and apparatus for preventing filaments from lapping a roll

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965414A (en) * 1959-09-03 1964-07-29 Ernst Jacobi A clearer roller for spinning frames, more particularly fly frames or like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965414A (en) * 1959-09-03 1964-07-29 Ernst Jacobi A clearer roller for spinning frames, more particularly fly frames or like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739540A (en) * 1986-12-08 1988-04-26 Celanese Fibers, Inc. Methods and apparatus for preventing filaments from lapping a roll

Also Published As

Publication number Publication date
CA963622A (en) 1975-03-04
ES406460A1 (es) 1976-01-16
LU66005A1 (enExample) 1973-03-12
BE788465A (fr) 1973-01-02
FR2151135A1 (enExample) 1973-04-13

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