US3166921A - Web holder for high speed quilting and knitting machine - Google Patents

Web holder for high speed quilting and knitting machine Download PDF

Info

Publication number
US3166921A
US3166921A US189580A US18958062A US3166921A US 3166921 A US3166921 A US 3166921A US 189580 A US189580 A US 189580A US 18958062 A US18958062 A US 18958062A US 3166921 A US3166921 A US 3166921A
Authority
US
United States
Prior art keywords
web holder
web
quilting
holder
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 - Lifetime
Application number
US189580A
Other languages
English (en)
Inventor
Svoboda Vladimir
Opatril Vaclav
Kubelka Alois
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.)
Sdruzeni Podniku Textilniho Strojirenstvi
Original Assignee
Sdruzeni Podniku Textilniho Strojirenstvi
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 Sdruzeni Podniku Textilniho Strojirenstvi filed Critical Sdruzeni Podniku Textilniho Strojirenstvi
Application granted granted Critical
Publication of US3166921A publication Critical patent/US3166921A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/10—Flat warp knitting machines for knitting through thread, fleece, or fabric layers, or around elongated core material

Definitions

  • the object of this invention is therefore an arrangement and a drive of the web holder of high speed quilting and knitting machines where the web holder is supported by a number of supporting arms on support means permitting angular movement of the arms about an axis parallel to the web holder.
  • the axis is located in a plane passing through the longitudinal axis of the quilting and knitting needles and through the axis of a shafttransmitting the drive to the laying device.
  • the bearings supporting said supporting arms are advantageously arranged in brackets common to bearings of the shaft driving the laying devices which is supported by the machine frame.
  • the web holder is furthermore driven by a crank mechanism of known design, linked by driving rods with the extreme supporting arms of the web holder.
  • FIG. 1 is an elevation of an embodiment of the arrangement and drive of the web holder according to this invention
  • FIG. la is a cross-section taken on line 1a--1a in FIG. 2b,
  • FIG. 2 is a fragmentary top view of the embodiment of FIG. 1 with the web holder removed, and
  • FIGS. 2a and 2b are fragmentary plan views illustrating two operational positions of the machine.
  • the Worked fleece 1 is guided between the web holder 2 and the knock-over comb 3; while the web holder 2 performs an oscillating movement in the direction of the supply of the fleece i.e. substantially perpendicular to the longitudinal axis of the quilting and knitting needles 4, the knock over comb 3 is stationary.
  • the quilting and knitting needles 4 perform the quilting and knitting of the fleece 1 by a system of warp threads in a way known per se using laying devices known to those skilled in the art. As best seen in FIGS.
  • the web holder 2 is secured to a bar 20, and-has a support portion 2a of angular cross section, reinforced by ribs 2b, and terminating in a comb-like portion formed by teeth 2c.
  • needles 4 advance from the retracted position shown in FIG. 2a to the advancedposition shown in FIG. 2b, they pass through the aligned spaces between the teeth of web holder 2 and of comb 3.
  • the web holder 2 is supported by a system of forked angularly supporting arms 5, as shown in FIG. 2 having portions fixed on the shaft 7 by pins 6 and extending at an angle to the portions of arms 5 which are fixed to the web holder 2 so that shaft 7 is located in the plane of the needles 4.
  • the shaft 7 is rotatably supported in bearings 8 on brackets 9, fixed on the machine frame 10.
  • bearings 11 on said bnackets 9 for the shaft 12 which drives in a known way the laying devices, which put the warp threads into the hooks of the quilting and knitting needles 4.
  • the arrangement of the bearings 8 and 11 is such, that their axes are in a plane defined by the longitudinal axis of the quilting and knitting needles 4.
  • crank shaft 16 transmits to the web holder 2 an oscillating movement around the longitudinal axis of the shaft 7 in the direction of the supply of the fleece, i.e. in the direction substantially perpendicular to the longitudinal axis of the quilting and knitting needles 4.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination, an elongated web holder; a plurality of arm means secured to said web holder spaced along the length of the same and transversely projecting from the same; support means for supporting said arm means for angular movement about an axis parallel to said web holder; and drive means located spaced from said axis and operable for angularly reciprocating said arm means and said web holder.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination, an elongated web holder; a plurality of arm means secured to said web holder spaced along the length of the same and transversely projecting from the same; support means for supporting said arm means for angular movement about an axis parallel to said web holder; drive means located spaced from said axis and operable for angularly reciprocating said arm means and said Web holder; a main drive shaft for the laying devices of the machine mounted on said supporting means, said main drive shaft having an axis defining with said axis a plane crossing said web holder and adapted to pass longitudinally through the needles of the machine.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination an elongated web holder; a plurality of arm means secured to the said web holder spaced along the length of the same and transversely projecting from the same; a shaft secured to the ends of said arm means remote from said web holder and extending parallel to the same; support means for supporting said shaft for angular movement; and drive means located spaced from said shaft and operable for angularly reciprocating said arm means and said web holder.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination an elongated web holder; a plurality of arm means secured to the said web holder spaced along the .length of the same and transversely projecting from the same in one direction; a shaft secured to the ends of said arm means remote from said Web holder and extending parallel to the same; support means for supporting said shaft forangular movement; rod means rigidly connected to :at least one of said arm means and projecting from the region of said web holder in a direction opposite to said one direction; and drive means connected to the end of said rod means for angularly reciprocating said arm means with said shaft so as to reciprocate said web holder in the plane of a web.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination an elongated web holder; a plurality of arm means having first ends secured to the said web holder spaced along the length of the same and transversely projecting from the same in one direction; a shaft secured to the other ends of said arm means remote from said Web holder and extending parallel to the same; support means for supporting said shaft for angular movement; rod means rigidly connected to said first ends of at least some of said arm means and projecting from the region of said Web holder in a direction opposite to said one'direction; and drive means including a rotary member and connecting rod means connecting said rotary member with the end of said rod means for angularly reciprocating said arm means with said shaft so as to reciprocate said web holder in the plane of a web.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination an elongated web 4 holder; a plurality of arm means secured to the said web holder spaced alongv the length of the same and transversely projecting from the same; a shaft secured to the ends of said arm means remote from said web holder and extending parallel to the same; support means for supporting said shaft for angular movement; a main'drive shaft for the laying devices of the machine mounted on said supporting means, said main drive shaft extending parallel to said shaft, the axes of said shafts defining a plane crossing said web holder; a set of reciprocable needles located in said plane and adapted to move through said web holder and a web held by the same; and drive means located spaced from said shaft and operable for angularly reciprocating said arm means and said Web holder.
  • a web holder arrangement for a quilting and knitting machine comprising, in combination an elongated web holder; a plurality of angular arm means having first and second arm portions, said first arm portions having first ends secured to the said web holder spaced along the length of the same and tnansversely projecting from the same in one direction; a shaft secured to the ends of the second arm portions of said angular arm means remote from said web holder and extending parallel to the same; support means for supporting said shaft for angular movement; a main drive shaft for the laying devices of the machine mounted on said supporting means, said main drive shaft extending parallel to said shaft, the axes of said shafts defining a plane crossing said web holder; a set of reciprocable needles located in said plane and adapted to move through said web holder and a web held by the same; rod means rigidly connected to said first ends of said first arm portions of the arm means which are located at the ends of said elongated webholder and projecting from the region of said Web holder in a

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US189580A 1961-04-28 1962-04-23 Web holder for high speed quilting and knitting machine Expired - Lifetime US3166921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS262261 1961-04-28

Publications (1)

Publication Number Publication Date
US3166921A true US3166921A (en) 1965-01-26

Family

ID=5363873

Family Applications (1)

Application Number Title Priority Date Filing Date
US189580A Expired - Lifetime US3166921A (en) 1961-04-28 1962-04-23 Web holder for high speed quilting and knitting machine

Country Status (5)

Country Link
US (1) US3166921A (de)
BE (1) BE616527A (de)
CH (1) CH391648A (de)
DE (1) DE1585309A1 (de)
GB (1) GB981966A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279219A (en) * 1963-01-31 1966-10-18 Kohl Karl Warp knitting machine
US3344619A (en) * 1965-03-18 1967-10-03 Singer Co Knitting machines
US3603114A (en) * 1969-05-22 1971-09-07 Nahwirkmaschinenbau Malimo Kar Warp-knitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672674A (en) * 1949-04-02 1954-03-23 Ernest C Shaw Manufacture of fibrous material in sheet form
US2890579A (en) * 1954-04-19 1959-06-16 Tullmaschb Veb Textile material and manufacture
US3030786A (en) * 1954-04-19 1962-04-24 Tullmaschb Veb Textile material and manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672674A (en) * 1949-04-02 1954-03-23 Ernest C Shaw Manufacture of fibrous material in sheet form
US2890579A (en) * 1954-04-19 1959-06-16 Tullmaschb Veb Textile material and manufacture
US3030786A (en) * 1954-04-19 1962-04-24 Tullmaschb Veb Textile material and manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279219A (en) * 1963-01-31 1966-10-18 Kohl Karl Warp knitting machine
US3344619A (en) * 1965-03-18 1967-10-03 Singer Co Knitting machines
US3603114A (en) * 1969-05-22 1971-09-07 Nahwirkmaschinenbau Malimo Kar Warp-knitting machine

Also Published As

Publication number Publication date
DE1585309A1 (de) 1969-09-25
GB981966A (en) 1965-02-03
CH391648A (de) 1965-05-15
BE616527A (fr) 1962-08-16

Similar Documents

Publication Publication Date Title
US3802226A (en) Bearded needle warp knitting machine
US2292287A (en) Warp knitting machine
CN103194852B (zh) 用于处理至少两个织物幅的针织机
US2596246A (en) Apparatus for producing textile fabrics
US3166921A (en) Web holder for high speed quilting and knitting machine
US3309900A (en) Knitting machines for the production of pile fabrics
US3512378A (en) Lace-knitting machine
US4319468A (en) Raschel machine
US4202185A (en) Warp knitting machine
US3099921A (en) Warp knitting machine
US2663173A (en) Flat warp-knitting machine
US2650486A (en) Warp knitting machine
CN103147221B (zh) 经编机
GB2052569A (en) Jacquards for warp knitting machines
US2534184A (en) Knitting machine
US3279219A (en) Warp knitting machine
US3754415A (en) Needle bar drive for warp knitting machine
US2871686A (en) Warp knitting machinery
US2978887A (en) Warp knitting machinery
US3355911A (en) Warp-knitting machine
US3745792A (en) Warp knitting machine mechanism
US3410113A (en) Knitting machine having a chopper bar controlling mechanism
US2476344A (en) Knitting machine
US3236067A (en) Warp knitting machine
US3377821A (en) Apparatus for reinforcing fibrous material