GB930444A - Improvements in drafting apparatus for textile spinning and twisting machines - Google Patents

Improvements in drafting apparatus for textile spinning and twisting machines

Info

Publication number
GB930444A
GB930444A GB952461A GB952461A GB930444A GB 930444 A GB930444 A GB 930444A GB 952461 A GB952461 A GB 952461A GB 952461 A GB952461 A GB 952461A GB 930444 A GB930444 A GB 930444A
Authority
GB
United Kingdom
Prior art keywords
tension
bar
apron
tensor
drafting apparatus
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
GB952461A
Inventor
Norbert Hooper
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.)
Tweedales and Smalley Ltd
Original Assignee
Tweedales and Smalley Ltd
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 Tweedales and Smalley Ltd filed Critical Tweedales and Smalley Ltd
Priority to GB952461A priority Critical patent/GB930444A/en
Publication of GB930444A publication Critical patent/GB930444A/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
    • D01H5/26—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

930,444. Textile drafting apparatus. TWEEDALES & SMALLEY Ltd. March 1, 1962 [March 15, 1961], No. 9524/61. Class 120 (2). In a drafting mechanism for a spinning or twisting machine a short bottom apron 15 passes about a bottom driving roller 13 and a tensor member 17, which is rotatable about a longitudinal axis to a position (see Fig. 3) in which the apron is relieved of tension. The tensor may be substantially flat or oval and may, as shown in Fig. 2, tension a number of adjacent aprons 15. In Fig. 2, the tension has cylindrical extensions 172 received in spring clip 20 so that it may be rotated into its inoperative position or removed completely (e.g. to replace an apron). A bar 19 is provided to locate the tensor bar 17 in its operative position. Slots 191 are provided in the bar 19 to receive and guide the aprons 15.
GB952461A 1961-03-15 1961-03-15 Improvements in drafting apparatus for textile spinning and twisting machines Expired GB930444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB952461A GB930444A (en) 1961-03-15 1961-03-15 Improvements in drafting apparatus for textile spinning and twisting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB952461A GB930444A (en) 1961-03-15 1961-03-15 Improvements in drafting apparatus for textile spinning and twisting machines

Publications (1)

Publication Number Publication Date
GB930444A true GB930444A (en) 1963-07-03

Family

ID=9873653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB952461A Expired GB930444A (en) 1961-03-15 1961-03-15 Improvements in drafting apparatus for textile spinning and twisting machines

Country Status (1)

Country Link
GB (1) GB930444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886689A1 (en) * 2013-12-18 2015-06-24 Maschinenfabrik Rieter Ag Spinning machine and table holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886689A1 (en) * 2013-12-18 2015-06-24 Maschinenfabrik Rieter Ag Spinning machine and table holder
CN104726974A (en) * 2013-12-18 2015-06-24 里特机械公司 Spinning machine and table holder
CN104726974B (en) * 2013-12-18 2018-12-11 里特机械公司 Spinning machine and guide table female part

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