GB514221A - Improvements in machines for scutching flax or like plant stalks - Google Patents

Improvements in machines for scutching flax or like plant stalks

Info

Publication number
GB514221A
GB514221A GB15177/38A GB1517738A GB514221A GB 514221 A GB514221 A GB 514221A GB 15177/38 A GB15177/38 A GB 15177/38A GB 1517738 A GB1517738 A GB 1517738A GB 514221 A GB514221 A GB 514221A
Authority
GB
United Kingdom
Prior art keywords
blade
scutching
stalks
flax
lap
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
GB15177/38A
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.)
AUTOMATIC FLAX PRODUCTION UNIT
Original Assignee
AUTOMATIC FLAX PRODUCTION UNIT
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 AUTOMATIC FLAX PRODUCTION UNIT filed Critical AUTOMATIC FLAX PRODUCTION UNIT
Publication of GB514221A publication Critical patent/GB514221A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/10—Separating vegetable fibres from stalks or leaves
    • D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
    • D01B1/20—Breaking or scutching, e.g. of flax; Decorticating with scraping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

514,221. Scutching flax &c. AUTOMATIC FLAX PRODUCTION UNITS. May 21, 1938, No. 15177. Convention date, Jan. 4. [Class 120 (i)] A method of scutching flax &c. in which a lap of stalks is subjected to the action of the radial scraping blades of two co-operating mills mounted side by side at the same horizontal level and rotating one in the other in opposite directions, is characterised in that the lap of stalks is scutched by one blade at a time, each blade terminating its action and releasing the lap as the following blade of the opposite mill commences its action and occupying at this time a position not below the horizontal. In a machine for carrying out the method, the flax &c. stalks carried by belts 10, 11 are treated by blades 8 bolted to plates 7 attached to arms 6 rotated by shafts 3. Each plate 7 is bent to provide a heel portion 12 carrying a blade 13 which operates to bring the stalks released by a "lower" scutching blade of one mill under an " upper blade of the opposite mill for more complete scraping. The plates 7 may be perforated at 15 so that air currents produced by the heels 12 may be directed by the aid of plates 14 to drive the stalks beneath the next scutching blade. In a modification the heel portion of each blade is separate from and adjustable with respect to the scutching blade.
GB15177/38A 1938-01-04 1938-05-21 Improvements in machines for scutching flax or like plant stalks Expired GB514221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE514221X 1938-01-04

Publications (1)

Publication Number Publication Date
GB514221A true GB514221A (en) 1939-11-02

Family

ID=3871127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15177/38A Expired GB514221A (en) 1938-01-04 1938-05-21 Improvements in machines for scutching flax or like plant stalks

Country Status (1)

Country Link
GB (1) GB514221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583434A1 (en) * 1985-06-18 1986-12-19 Inst Textile De France FLAX THIN METHOD AND EQUIPMENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583434A1 (en) * 1985-06-18 1986-12-19 Inst Textile De France FLAX THIN METHOD AND EQUIPMENT
EP0209410A1 (en) * 1985-06-18 1987-01-21 Centre Technique Industriel dit: INSTITUT TEXTILE DE FRANCE Method and apparatus for flax scutching

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