GB169293A - Improvements in machines for decorticating and scutching flax, hemp, jute and the like - Google Patents

Improvements in machines for decorticating and scutching flax, hemp, jute and the like

Info

Publication number
GB169293A
GB169293A GB1728720A GB1728720A GB169293A GB 169293 A GB169293 A GB 169293A GB 1728720 A GB1728720 A GB 1728720A GB 1728720 A GB1728720 A GB 1728720A GB 169293 A GB169293 A GB 169293A
Authority
GB
United Kingdom
Prior art keywords
teeth
per cent
lies
rollers
decorticating
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
GB1728720A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1728720A priority Critical patent/GB169293A/en
Publication of GB169293A publication Critical patent/GB169293A/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
    • D01B1/30—Details of machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

169,293. Mitchell, T. E., and Dixon, W. June 25, 1920. Breaking - apparatus. -In the treatment of flax &c. by intermeshing toothed rollers, the minimum clearance between the intermeshing teeth lies between 40 per cent and 80 per cent of the thickness of the crushed straw &c. in the rough, after passing between plain rollers, there being at least fifteen teeth round the periphery of the roller. The width of the teeth lies between 0.25 and 0.35 of the pitch of the teeth taken at their tips, and the amount of the intermesh of the teeth lies between the width increased or decreased by 25 per cent. The teeth C are supported by end spiders B slotted to receive the teeth, and are locked in position by rings D secured by screws E. Intermediate spiders G support the teeth. The clearance can be trued by passing strips faced with abrasive and of the requisite thickness between the rollers.
GB1728720A 1920-06-25 1920-06-25 Improvements in machines for decorticating and scutching flax, hemp, jute and the like Expired GB169293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1728720A GB169293A (en) 1920-06-25 1920-06-25 Improvements in machines for decorticating and scutching flax, hemp, jute and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1728720A GB169293A (en) 1920-06-25 1920-06-25 Improvements in machines for decorticating and scutching flax, hemp, jute and the like

Publications (1)

Publication Number Publication Date
GB169293A true GB169293A (en) 1921-09-26

Family

ID=10092547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1728720A Expired GB169293A (en) 1920-06-25 1920-06-25 Improvements in machines for decorticating and scutching flax, hemp, jute and the like

Country Status (1)

Country Link
GB (1) GB169293A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447238A (en) * 1991-09-05 1995-09-05 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Separating mechanism
US5447276A (en) * 1991-09-05 1995-09-05 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Crushing mechanism
US5507073A (en) * 1991-09-05 1996-04-16 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Alignment mechanism including load engaging fingers in decoraticator
FR2875244A1 (en) * 2004-09-14 2006-03-17 Centrale Liniere Cauchoise Soc TEILING DEVICE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447238A (en) * 1991-09-05 1995-09-05 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Separating mechanism
US5447276A (en) * 1991-09-05 1995-09-05 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Crushing mechanism
US5507073A (en) * 1991-09-05 1996-04-16 The Minister Of Agriculture Fisheries And Food In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Alignment mechanism including load engaging fingers in decoraticator
FR2875244A1 (en) * 2004-09-14 2006-03-17 Centrale Liniere Cauchoise Soc TEILING DEVICE
WO2006030158A1 (en) * 2004-09-14 2006-03-23 Centrale Liniere Cauchoise Scutching device

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