US2199449A - Production of warp knitted fabrics - Google Patents

Production of warp knitted fabrics Download PDF

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Publication number
US2199449A
US2199449A US285495A US28549539A US2199449A US 2199449 A US2199449 A US 2199449A US 285495 A US285495 A US 285495A US 28549539 A US28549539 A US 28549539A US 2199449 A US2199449 A US 2199449A
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US
United States
Prior art keywords
rubber
meshes
threads
thread
production
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 - Lifetime
Application number
US285495A
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English (en)
Inventor
Schonfeld Paul
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2199449A publication Critical patent/US2199449A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads

Definitions

  • the object of the invention is to overcome the diificulties mentioned in the production of warp knitted fabric of this type by lapping the rubber threads in the courses following those in which,
  • rubber warp threads 2 in the courses 4 can catch or hold the single meshes of rubber threads of the courses 3 only if these single rubber thread meshes are properly formed. This requires that the rubber threads 2 are introduced during lap- 25 ping into the courses 3 in racking direction at least one needle in front of the needles that" have to be surrounded to form single rubber meshes. In the example shown this point of introduction. of the rubber warp threads 2 is 30 positioned two needles in front of the needles producing these single rubber thread meshes and from thepoints of, introduction to the last-mentioned needles the rubber threads 2 are lapped by an underlaying operation. The same arrange- 35 ment is to be followed if the rubber warp threads are to be worked into the fabric exclusively in the form of single meshes.
  • Icl'aim 60 1.
  • a 'method ofproducing warp knitted fabric provided'with rubber warp threads which form meshes in spots, consisting in lapping the rubber threads in the courses following those in which they form meshes over two needles, in meshforming manner and thereby causing the head of the first formed meshes to be caught by the mesh, arranged in the same Wale, of the two superposed rubber thread meshes.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
US285495A 1938-07-23 1939-07-20 Production of warp knitted fabrics Expired - Lifetime US2199449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE213417X 1938-07-23

Publications (1)

Publication Number Publication Date
US2199449A true US2199449A (en) 1940-05-07

Family

ID=5813108

Family Applications (1)

Application Number Title Priority Date Filing Date
US285495A Expired - Lifetime US2199449A (en) 1938-07-23 1939-07-20 Production of warp knitted fabrics

Country Status (6)

Country Link
US (1) US2199449A (en(2012))
BE (1) BE435590A (en(2012))
CH (1) CH213417A (en(2012))
FR (1) FR858119A (en(2012))
GB (1) GB531335A (en(2012))
NL (1) NL51671C (en(2012))

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608079A (en) * 1952-08-26 slater
US2907191A (en) * 1957-06-18 1959-10-06 Masland C H & Sons Warp knitting machine using cutting plush point
US2936603A (en) * 1954-01-25 1960-05-17 Charles G Lewine Elasticized shirred or corrugated fabric
US2991638A (en) * 1958-06-27 1961-07-11 C H Masland And Sons Method of making warp knitted pile fabric with multiple laid-in weft bind
US12104297B1 (en) * 2021-02-03 2024-10-01 Global Trademarks, Inc. Chemical resistant fabric

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8324229D0 (en) * 1983-09-09 1983-10-12 Courtaulds Plc Warp knitted fabric
US4658604A (en) * 1985-05-31 1987-04-21 Courtaulds Plc Warp knitted fabric and method of knitting same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608079A (en) * 1952-08-26 slater
US2936603A (en) * 1954-01-25 1960-05-17 Charles G Lewine Elasticized shirred or corrugated fabric
US2907191A (en) * 1957-06-18 1959-10-06 Masland C H & Sons Warp knitting machine using cutting plush point
US2991638A (en) * 1958-06-27 1961-07-11 C H Masland And Sons Method of making warp knitted pile fabric with multiple laid-in weft bind
US12104297B1 (en) * 2021-02-03 2024-10-01 Global Trademarks, Inc. Chemical resistant fabric

Also Published As

Publication number Publication date
CH213417A (de) 1941-02-15
BE435590A (en(2012))
FR858119A (fr) 1940-11-18
GB531335A (en) 1941-01-02
NL51671C (en(2012))

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