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GB505457A - - Google Patents

Info

Publication number
GB505457A
GB505457A GB505457DA GB505457A GB 505457 A GB505457 A GB 505457A GB 505457D A GB505457D A GB 505457DA GB 505457 A GB505457 A GB 505457A
Authority
GB
United Kingdom
Prior art keywords
belts
slots
saddle
carried
bearing
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.)
Active
Application number
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.)
Publication of GB505457A publication Critical patent/GB505457A/en
Active legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/302—Moistening, e.g. for wet spinning
    • 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
    • D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons

Landscapes

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

Abstract

505,457. Drawing-apparatus for spinning &c. frames. LOUIE, B. L. Feb. 17, 1938, No. 4745. [Class 120 (ii)] In drawing-apparatus in which upper and lower bands engaged by the middle rollers are provided with tensors at their forward ends, the tensors 13, 14 are carried in slots 12 in the bearing block 8a of the front roller, and the upper one is resiliently mounted by the engage. ment of a spring 32 secured to the front saddle 24, so as to apply a yielding pressure to the sliver or roving. The slots 12 are inclined as shown so that the pressure of the spring tends to tighten the belts. The upper tensor 13 is shaped as shown in Figs. 5 and 7, guidance for the belts being afforded by slots 17, 17a, and, if desired; by depending prongs 19 and projections 34. The lower tensor is in the form of a flat bar the end bearing-pieces being stepped so as to support the upper tensor and to provide a gap between them for the passage of the belts. The saddle 24 carries the pivoted weight-hook 26 and engages a saddle 25 for the middle and back rollers. The two front bearing-blocks are adjustably mounted on a rod 8c carried by the rear bearing-block which is carried by a pivoted arm, whereby the whole cap bar may be swang upwardly.
GB505457D 1938-02-17 Active GB505457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2209573X 1938-02-17

Publications (1)

Publication Number Publication Date
GB505457A true GB505457A (en)

Family

ID=10901264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB505457D Active GB505457A (en) 1938-02-17

Country Status (2)

Country Link
US (1) US2209573A (en)
GB (1) GB505457A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645822A (en) * 1946-12-10 1953-07-21 Uxbridge Worsted Company Inc Drafting textile fibers
CH267667A (en) * 1948-07-10 1950-04-15 Rieter Joh Jacob & Cie Ag Process for drawing roving and drafting equipment for carrying out the process.
DE973502C (en) * 1951-03-10 1960-03-10 Suedd Spindelwerke Zinser Dipl Two-belt drafting system with pegless top rollers for spinning machines
NL80959B (en) * 1951-12-12
DE974060C (en) * 1952-11-08 1960-09-08 Weller Maschf Heinz Upper apron drafting system
DE961692C (en) * 1953-11-12 1957-04-11 Josef Pfenningsberg & Co Upper apron drafting unit for spinning machines
DE1001931B (en) * 1954-06-23 1957-01-31 Michael Reiter Double apron drafting system, especially for long fibers
DE1037334B (en) * 1954-12-08 1958-08-21 Skf Kugellagerfabriken Gmbh Double apron drafting system for spinning machines
DE1228175B (en) * 1959-02-21 1966-11-03 Skf Kugellagerfabriken Gmbh Drafting system for spinning machines
US2977643A (en) * 1959-04-15 1961-04-04 Machinecraft Inc Apron guiding means for spinning frames
CN102021685B (en) * 2010-12-10 2012-02-01 经纬纺织机械股份有限公司 Tension plate support arm device for spinning frame

Also Published As

Publication number Publication date
US2209573A (en) 1940-07-30

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