GB568950A - Improvements in the manufacture of felt - Google Patents

Improvements in the manufacture of felt

Info

Publication number
GB568950A
GB568950A GB1279943A GB1279943A GB568950A GB 568950 A GB568950 A GB 568950A GB 1279943 A GB1279943 A GB 1279943A GB 1279943 A GB1279943 A GB 1279943A GB 568950 A GB568950 A GB 568950A
Authority
GB
United Kingdom
Prior art keywords
conveyer
carriage
web
batt
shaft
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
GB1279943A
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.)
R R Whitehead & Brothers Ltd
Original Assignee
R R Whitehead & Brothers 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 R R Whitehead & Brothers Ltd filed Critical R R Whitehead & Brothers Ltd
Priority to GB1279943A priority Critical patent/GB568950A/en
Publication of GB568950A publication Critical patent/GB568950A/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
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)

Landscapes

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

Abstract

568,950. Felt making. WHITEHEAD & BROS., Ltd., R. R., and PORRITT, C. P. Aug. 9, 1943, No. 12799. [Class 42 (ii)] A batt of felt is formed by feeding a continuous web of fibre upon a conveyer, moving parallel with the fibres, the speed of feed being greater than the speed of the conveyer, the web of fibre being formed into a plurality of layers 39 which are then compressed to form the batt of felt. The machine is driven by an electric motor &c. through a master variable speed gear 1A which turns the shaft 12 and hence the shaft 2 of a variable speed gear-box which drives the doffer 7 to take the web of fibres from the swift 1 and lead it to the conveyer 8, 9 which passes it to downwardly moving belts 14, 15, the lower ends of which are mounted on a reciprocating carriage 16. The drive for the carriage is taken from variable speed gears 43, 49 through reduction gears and pulleys, with open and crossed belts 47, 48, driving fast pulleys on the shaft 24 which turns the sprocket 18 which, through a chain 17, operates the carriage. The belts 47, 48 are shifted by means of a fork moved by stops 31, 32 on a rod 30 upon contact of the carriage 16 therewith. Beneath the carriage is a conveyer 33 driven by chains 56, 57 from a reduction unit 54 driven by a variable speed gear 55 from the shaft 34, the speed of the conveyer 33 being less than the speed of the feed belts 14, 15. By reason of the reciprocation of the carriage 16 and the movement of the conveyer 33, the web of fibres is laid as at 39, Fig. 2. The folded batt is compressed by rolls 36, 37 and delivered at 38. A covering web may be overlaid thereon, such web being folded to and fro across the batt as at 40, Fig. 3.
GB1279943A 1943-08-09 1943-08-09 Improvements in the manufacture of felt Expired GB568950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1279943A GB568950A (en) 1943-08-09 1943-08-09 Improvements in the manufacture of felt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1279943A GB568950A (en) 1943-08-09 1943-08-09 Improvements in the manufacture of felt

Publications (1)

Publication Number Publication Date
GB568950A true GB568950A (en) 1945-04-27

Family

ID=10011360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1279943A Expired GB568950A (en) 1943-08-09 1943-08-09 Improvements in the manufacture of felt

Country Status (1)

Country Link
GB (1) GB568950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528348A1 (en) * 1991-08-16 1993-02-24 Heraklith Holding Aktiengesellschaft Device for feeding a non-woven web, particularly a mineral wool web, onto a receiving conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528348A1 (en) * 1991-08-16 1993-02-24 Heraklith Holding Aktiengesellschaft Device for feeding a non-woven web, particularly a mineral wool web, onto a receiving conveyor

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