GB927362A - - Google Patents

Info

Publication number
GB927362A
GB927362A GB3890059A GB3890059A GB927362A GB 927362 A GB927362 A GB 927362A GB 3890059 A GB3890059 A GB 3890059A GB 3890059 A GB3890059 A GB 3890059A GB 927362 A GB927362 A GB 927362A
Authority
GB
United Kingdom
Prior art keywords
arm
spring
nov
springs
retained
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
GB3890059A
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.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken 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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of GB927362A publication Critical patent/GB927362A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/56Supports for drafting elements
    • D01H5/565Top roller arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

927,362. Top roll carrying arms. SKF KUGELLAGERFABRIKEN G.m.b.H. Nov. 17, 1959 [Nov. 22, 1958], No. 38900/59. Class 120 (2). A top roll carrier and weighting arm is retained, when the machine is stopped and it is unlocked from its operative position, in such a position that thread twist cannot spread into the drafting field. In Fig. 1 the arm 1 is retained in its operative position by a toggle arrangement 4 which when unlocked allows the arm to rise to the position shown by the dash-dot lines. The arm is acted upon, through surfaces 11 at its rear end, by resilient members 8 fixed either side of the arm mounting bracket 2. The bearing surfaces 11 are so designed that the top rollers are forced downwardly with a moment which decreases as the distance between the carrierarm and the bottom rollers is increased. The resilient members may alternatively take the form of spring bars, leaf-springs, coil-springs or spring rods, and an intermediate member may be inserted between the spring and the bearing surface on the arm.
GB3890059A 1958-11-22 1959-11-17 Expired GB927362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES60699A DE1062589B (en) 1958-11-22 1958-11-22 Upper roller support and load arm for spinning machine drafting systems

Publications (1)

Publication Number Publication Date
GB927362A true GB927362A (en) 1963-05-29

Family

ID=7494297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3890059A Expired GB927362A (en) 1958-11-22 1959-11-17

Country Status (4)

Country Link
CH (1) CH374312A (en)
DE (1) DE1062589B (en)
FR (1) FR1252058A (en)
GB (1) GB927362A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904108A1 (en) * 1989-02-11 1990-08-16 Zinser Textilmaschinen Gmbh LOAD CARRIERS FOR STRETCH WORKS
DE19504801C1 (en) * 1995-02-14 1996-08-14 Skf Textilmasch Komponenten Carrier and loading arm for upper drawing rollers

Also Published As

Publication number Publication date
FR1252058A (en) 1959-12-19
CH374312A (en) 1963-12-31
DE1062589B (en) 1959-07-30

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