GB877291A - Improvements in thread guides - Google Patents

Improvements in thread guides

Info

Publication number
GB877291A
GB877291A GB800958A GB800958A GB877291A GB 877291 A GB877291 A GB 877291A GB 800958 A GB800958 A GB 800958A GB 800958 A GB800958 A GB 800958A GB 877291 A GB877291 A GB 877291A
Authority
GB
United Kingdom
Prior art keywords
guide
metallic
spraying
layer
lease
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
GB800958A
Inventor
Robert Hill Robins
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.)
UNITED INSULATOR Co Ltd
Original Assignee
UNITED INSULATOR Co 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 UNITED INSULATOR Co Ltd filed Critical UNITED INSULATOR Co Ltd
Priority to GB800958A priority Critical patent/GB877291A/en
Priority to CH7072859A priority patent/CH372960A/en
Publication of GB877291A publication Critical patent/GB877291A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/24—Guides for filamentary materials; Supports therefor with wear-resistant surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B65H59/225—Tension discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

A textile thread-guide (which may be a pig-tail, lease-rod, or of the double-disc type) is provided with an abrasion-resistant layer by flame-spraying on to the surface of the guide a layer of material which is then made smooth. The material may be metallic or non-metallic; chromium steel, tungsten carbide and ceramics containing a major proportion of an oxide of aluminium, zirconium or titanium are mentioned. When the lastmentioned is the material used, it may contain a flux such as zinc oxide and is deposited in a form which dissipates static charges generated in use. The surface is roughened by shot-blasting before spraying, and smoothing is effected by grinding or polishing or by the application of a coldcuring resin, e.g. an epoxy resin.ALSO:A textile thread-guide (which may be a pig-tail, lease-rod, or of the double-disc type) is provided with an abrasion-resistant layer by flame-spraying on to the surface of the guide a layer of material which is then made smooth. The material may be metallic, chromium steel and tungsten carbide being mentioned. The surface is roughened by shot-blasting before spraying, and smoothing is effected by grinding or polishing or by the application of a cold-curing resin.
GB800958A 1958-03-12 1958-03-12 Improvements in thread guides Expired GB877291A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB800958A GB877291A (en) 1958-03-12 1958-03-12 Improvements in thread guides
CH7072859A CH372960A (en) 1958-03-12 1959-03-12 Process for producing a thread guide and thread guides produced by the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB800958A GB877291A (en) 1958-03-12 1958-03-12 Improvements in thread guides

Publications (1)

Publication Number Publication Date
GB877291A true GB877291A (en) 1961-09-13

Family

ID=9844032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB800958A Expired GB877291A (en) 1958-03-12 1958-03-12 Improvements in thread guides

Country Status (2)

Country Link
CH (1) CH372960A (en)
GB (1) GB877291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230633A2 (en) * 1985-12-20 1987-08-05 Union Carbide Corporation Friction roll with wear-resistant surface
ES2156489A1 (en) * 1997-05-16 2001-06-16 Sipra Patent Beteiligung Yarn brake and textile machine and yarn feed device equipped therewith

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230633A2 (en) * 1985-12-20 1987-08-05 Union Carbide Corporation Friction roll with wear-resistant surface
EP0230633A3 (en) * 1985-12-20 1989-07-26 Union Carbide Corporation Friction roll with wear-resistant surface
ES2156489A1 (en) * 1997-05-16 2001-06-16 Sipra Patent Beteiligung Yarn brake and textile machine and yarn feed device equipped therewith

Also Published As

Publication number Publication date
CH372960A (en) 1963-10-31

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