GB725977A - Improved device for cutting a continuously fed bundle of threads - Google Patents

Improved device for cutting a continuously fed bundle of threads

Info

Publication number
GB725977A
GB725977A GB7673/53A GB767353A GB725977A GB 725977 A GB725977 A GB 725977A GB 7673/53 A GB7673/53 A GB 7673/53A GB 767353 A GB767353 A GB 767353A GB 725977 A GB725977 A GB 725977A
Authority
GB
United Kingdom
Prior art keywords
cutting
threads
bundle
cylinders
continuously fed
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
GB7673/53A
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of GB725977A publication Critical patent/GB725977A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

725,977. Stapling fibres. ALGEMENE KUNSTZIJDE UNIE N. V. March 19, 1953 [July 8, 1952], No. 7673/53. Class 120 (3). In a device for cutting to staple length a continuously fed bundle 1 of threads by means of one or more rotating, flat, narrow knives, 5, whereby the bundle is advanced by means of two rotating cylinders, 3, touching each other on the outer periphery and each formed by interspaced teeth 2 and wherein the knives rotate in the plane in which the axes of the two cylinders lie and through the gap formed between the touching teeth, the cutting edge of each knife has the form of a logarithmic spiral, or approximates said form as by an Archimedean spiral, whereby the origin of the spiral lies in the axis of rotation of the knife head 6, and the tooth planes bounding the gaps are not parallel to the axes of the cylinders., Specification 451,987 is referred to.
GB7673/53A 1952-07-08 1953-03-19 Improved device for cutting a continuously fed bundle of threads Expired GB725977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL725977X 1952-07-08

Publications (1)

Publication Number Publication Date
GB725977A true GB725977A (en) 1955-03-16

Family

ID=19817812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7673/53A Expired GB725977A (en) 1952-07-08 1953-03-19 Improved device for cutting a continuously fed bundle of threads

Country Status (1)

Country Link
GB (1) GB725977A (en)

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