GB657559A - Improvements in or relating to drawing rolls - Google Patents

Improvements in or relating to drawing rolls

Info

Publication number
GB657559A
GB657559A GB9603/48A GB960348A GB657559A GB 657559 A GB657559 A GB 657559A GB 9603/48 A GB9603/48 A GB 9603/48A GB 960348 A GB960348 A GB 960348A GB 657559 A GB657559 A GB 657559A
Authority
GB
United Kingdom
Prior art keywords
sleeve
collars
races
pair
shaft
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
GB9603/48A
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.)
EDWARD JOSEPH COURTNEY
Original Assignee
EDWARD JOSEPH COURTNEY
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 EDWARD JOSEPH COURTNEY filed Critical EDWARD JOSEPH COURTNEY
Publication of GB657559A publication Critical patent/GB657559A/en
Expired legal-status Critical Current

Links

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
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H2700/00—Spinning or twisting machines; Drafting devices
    • D01H2700/245—Conception or fabrication of drafting cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

657,559. Drawing rolls for spinning frames. COURTNEY, E. J. April 6, 1948, No. 9603. Convention date April 19, 1947. [Class 120(ii)] [Also in Group VIII] A drawing roll assembly comprises, a main sleeve 8, a shorter spacing sleeve 9, secured substantially central therein, a pair of ball bearings A adapted to receive a shaft 7, said shaft having a pair of collars 11, 11, secured to it by set screws 15, each collar being adapted to bear against the outer end faces of the inner races 14 of the respective ball bearings, the inner faces of the outer races 12 being adapted to abut against the respective ends of the spacing sleeve 9 such that when the inner races are positioned by the collars 11, the outer races 12 run free of the collars; and a ring-like cover 10 fitting around and carried by the main sleeve 8. The outer cover 10 may be in two parts i.e. a sleeve 10b of plastic material which can be cemented to the sleeve 8 and an outer ring 10a composed of rubber or other tough resilient material and vulcanized to the sleeve 10b.
GB9603/48A 1947-04-19 1948-04-06 Improvements in or relating to drawing rolls Expired GB657559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US657559XA 1947-04-19 1947-04-19

Publications (1)

Publication Number Publication Date
GB657559A true GB657559A (en) 1951-09-19

Family

ID=22064883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9603/48A Expired GB657559A (en) 1947-04-19 1948-04-06 Improvements in or relating to drawing rolls

Country Status (1)

Country Link
GB (1) GB657559A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727280A (en) * 1953-06-05 1955-12-20 Cole Engineering Corp Top roll for fiber attenuating apparatus
DE963498C (en) * 1952-07-01 1957-05-09 Federico Calzone Pressure roller for spinning and roving machines
DE2820961A1 (en) * 1977-05-13 1978-11-16 Morgaardshammar Ab ROTATING ROLLER ARRANGEMENT

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963498C (en) * 1952-07-01 1957-05-09 Federico Calzone Pressure roller for spinning and roving machines
US2727280A (en) * 1953-06-05 1955-12-20 Cole Engineering Corp Top roll for fiber attenuating apparatus
DE2820961A1 (en) * 1977-05-13 1978-11-16 Morgaardshammar Ab ROTATING ROLLER ARRANGEMENT
US4184723A (en) * 1977-05-13 1980-01-22 Morgardshammar Aktiebolag Rotatable roller arrangement

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