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FR2094788A5 - Textile strand yarn or cord impregnating - machine - Google Patents

Textile strand yarn or cord impregnating - machine

Info

Publication number
FR2094788A5
FR2094788A5 FR7041328A FR7041328A FR2094788A5 FR 2094788 A5 FR2094788 A5 FR 2094788A5 FR 7041328 A FR7041328 A FR 7041328A FR 7041328 A FR7041328 A FR 7041328A FR 2094788 A5 FR2094788 A5 FR 2094788A5
Authority
FR
France
Prior art keywords
strand
cord
chamber
impregnation
impregnating
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
FR7041328A
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Priority to FR7041328A priority Critical patent/FR2094788A5/en
Application granted granted Critical
Publication of FR2094788A5 publication Critical patent/FR2094788A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Textile strand yarn or cord impregnating machine (Un)twisted strand material is fed endwise through a rotating chamber to which liquid coating material is supplied to form a layer on its inner wall. Strand withdrawal is at such a rate that the strand is slack enough to contact the chamber inner wall and be impregnated and coated with the liquid. Spec. the chamber applies false twist to the strand, in the opposite direction to any real twist already in the strand so that impregnation is assisted, while untwisted strand is given twist before drying the strand, as in a countercurrent air-flow heated tube, and winding it into a package. Impregnation and coating with elastomer adhesive of glass fibre strands for reinforcing tyres other rubber articles.
FR7041328A 1970-11-18 1970-11-18 Textile strand yarn or cord impregnating - machine Expired FR2094788A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7041328A FR2094788A5 (en) 1970-11-18 1970-11-18 Textile strand yarn or cord impregnating - machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041328A FR2094788A5 (en) 1970-11-18 1970-11-18 Textile strand yarn or cord impregnating - machine

Publications (1)

Publication Number Publication Date
FR2094788A5 true FR2094788A5 (en) 1972-01-21

Family

ID=9064332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041328A Expired FR2094788A5 (en) 1970-11-18 1970-11-18 Textile strand yarn or cord impregnating - machine

Country Status (1)

Country Link
FR (1) FR2094788A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse