GB730924A - Improvements relating to pressure rollers for textile speed frames and spinning machines - Google Patents

Improvements relating to pressure rollers for textile speed frames and spinning machines

Info

Publication number
GB730924A
GB730924A GB12478/53A GB1247853A GB730924A GB 730924 A GB730924 A GB 730924A GB 12478/53 A GB12478/53 A GB 12478/53A GB 1247853 A GB1247853 A GB 1247853A GB 730924 A GB730924 A GB 730924A
Authority
GB
United Kingdom
Prior art keywords
sleeve
bush
spinning machines
speed frames
pressure rollers
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
GB12478/53A
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
Publication of GB730924A publication Critical patent/GB730924A/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

Abstract

730,924. Textile drafting rollers. CALZONE, F. May 5, 1953 [July 1, 1952], No. 12478/53. Addition to 695,057. Class 120(2). [Also in Group VIII] A roller for speed frames and spinning machines as described in the parent Specification has a fibrecontacting ring 9, mounted on a bush 10 carried by the outer bearing sleeve 8 and means for locating the bush 10 in axial position on the sleeve 8. In one form, the sleeve 8 is provided with a flange 17 against which an outer closing disc 12 abuts. An inner closing disc 12 is held in place by a flat steel washer formed with a projection 19 that passes through a hole in the sleeve 8 to fit in an annular groove 14 in the bush 10. In an alternative form, the closing discs 12 may be located by split rings, one of which has an end bent to pass through the sleeve 8 into the groove 14. The invention may also be employed in conjunction with the roller described in Specification 706,754.
GB12478/53A 1952-07-01 1953-05-05 Improvements relating to pressure rollers for textile speed frames and spinning machines Expired GB730924A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT311025X 1952-07-01
CH289338T 1953-05-02

Publications (1)

Publication Number Publication Date
GB730924A true GB730924A (en) 1955-06-01

Family

ID=25732880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12478/53A Expired GB730924A (en) 1952-07-01 1953-05-05 Improvements relating to pressure rollers for textile speed frames and spinning machines

Country Status (4)

Country Link
CH (2) CH289338A (en)
DE (1) DE963498C (en)
FR (1) FR64394E (en)
GB (1) GB730924A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418703A (en) * 1966-05-31 1968-12-31 Leon F. Thiry Antideflection roll with non-rotating beam and lever supports
US4505015A (en) * 1982-07-19 1985-03-19 National Semiconductor Corporation Balanced force roller
EP1149939A1 (en) * 2000-04-29 2001-10-31 Volkmann GmbH Yarn feed device with two feed rollers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833114A1 (en) * 1998-07-23 2000-01-27 Schaeffler Waelzlager Ohg Roller in swivel bearing, especially a nip roller for a textile machine, has the roller connected to inner bearing race while the outer bearing race is supported in a sleeve that can swivel about an axis perpendicular to the bearing axis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR797967A (en) * 1935-11-19 1936-05-07 Improvements to pressure rollers for spinning machines
GB657559A (en) * 1947-04-19 1951-09-19 Edward Joseph Courtney Improvements in or relating to drawing rolls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418703A (en) * 1966-05-31 1968-12-31 Leon F. Thiry Antideflection roll with non-rotating beam and lever supports
US4505015A (en) * 1982-07-19 1985-03-19 National Semiconductor Corporation Balanced force roller
EP1149939A1 (en) * 2000-04-29 2001-10-31 Volkmann GmbH Yarn feed device with two feed rollers

Also Published As

Publication number Publication date
CH289338A (en) 1953-03-15
DE963498C (en) 1957-05-09
CH311025A (en) 1955-11-15
FR64394E (en) 1955-11-10

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