US2135142A - Knitting darning machine - Google Patents

Knitting darning machine Download PDF

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Publication number
US2135142A
US2135142A US143659A US14365937A US2135142A US 2135142 A US2135142 A US 2135142A US 143659 A US143659 A US 143659A US 14365937 A US14365937 A US 14365937A US 2135142 A US2135142 A US 2135142A
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US
United States
Prior art keywords
knitting
needle
looper
machine
hook
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
US143659A
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English (en)
Inventor
Obermayr Paul
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2135142A publication Critical patent/US2135142A/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
    • D04B17/00—Repairing knitted fabrics by knitting operations

Definitions

  • the invention relates tof a machine for mending knitted articles or fabrics by. which machine knitting loops or meshes can belformed.
  • the invention has for its mainv object tof so construct the knitting darning machinethatthe formed series of meshes or loops canbe locked or bound off at any rn'oment.
  • a further object of the inventionV is to sojconfA struct Vthe mesh formingV and. mesh retaining i y parts that they are ada'pted'tol cooperate-selecf tively with both loopers.
  • Fig. 1 shows the machineA in side elevation and partly in section; ⁇ L
  • Fig. 1a shows diagrammatically ineiraggerated i manner the relative position of the ,needle axis to the jneedlebar axis'duringthejknitting work proper; v j l j Fig. 1b shows said relative position during the 3o work of locking 'or binding 011;
  • Fig. 14 shows anelevation of the switch-oven rigs. 2 and s'snow the ,feed ⁇ im;chanisiii'mi the worktable; y
  • Fig. 4 shows the 'ratchetlmechanisnifor the feed;
  • l Fig. 5 shows the sinker bedvwithsinker's, knitting Vloo'per and needle in the ⁇ operative position;
  • Fig. 6 shows the mounting of the linkingand knitting loopers;
  • Fig. 7 shows a 1 enlarged scale
  • Figs.'811 showdiife'ent positions ⁇ of the mesh forming parts
  • Fig. 12 shows an elevation'of Fig. ⁇ 13 shows an elevation of the eccentric-disc'- device for the linking iooper. ⁇
  • y thenframe of the machine is similar to that ofafy single-thread sewing machine.
  • This frame is provided with a housingl I in which terminates the lmain shaft 2.
  • Mountedon the main shaft is a. double ⁇ camdisc 3 (Figs. l,2 ⁇ .a nd 13) .which by means ofleverorsimilar' element! actuates partofthe table in plan on an u (ci. cse-2i ,up y p c Y the hook sinkers 5 and also .imparts anoscillatory movement ⁇ :to 'the knitting looper t.' ⁇
  • K Aubevel ⁇ gear-Wheel i8 fixed rtoithermain shaft is coupled to the bevel wheelsilyand 2li mounted respectively oril lpins2
  • the Worm 25 'meshing withfthe ring gear M is provided on either'side'wth a star wheel 26 and 2 ⁇
  • the ratchetv mechanism shown inv Fig. 4..
  • able pin ⁇ 29- functioning alternately to ⁇ release the tw'opawls 30 and 3l.
  • the pavvls are pivoted wall ⁇ 28 ofthe work drum I2 carries an adjustg I 31a of ⁇ the pawls 30,-- 3I engage the recesses of the'slidableplate'36. ⁇
  • the pins36a and 36h on the plate36 serve as abutments for the spring 31'.
  • nallyof Atheflfiyousing is a wide adjusting ring 40 surroundedwby a. ixed ring 4i ofthe housing Wall. v
  • the adjusting ⁇ ring 40 carries a spring,-
  • the width of the work may be varied as desired by'adjustment ofthe pin 29, since when the pin is in a high position it Areaches a pawl sooner than when it is in a ⁇ lower position, and there.- fore the reversing' of the feed is effected earlier or later astiesired.
  • a knitting darning machine constructed like acne-thread sewing machine, characterized by having, in addition toV a knitting looper vfor the formation of knitting meshes, a Alinking looper adapted to be made ⁇ operative insteady of the knitting looper.”
  • a machine as in 'claim' 1' characterized by the fact that its work table is constructed in the 6.
  • a machine as in claim 1 characterized by the factv that the knitting looper is constructed 'im 8.
  • Afmachine asin Vclairri 1 characterizedby: j ⁇ the fact that the knitting looper andthe linking in theform offa rotatably mounted hook.
  • looperare mounted on a4 commonrotatable disc.
  • a machine as in claim L characterized by the fact that its work tab1e,vconstructed ⁇ in the form of arotatable drum, ls adapted to be ro-v tated by means or a toothed ring secured thereto f into which engages a worm adapted to be driven stepwise, corresponding to the distance ofthe sinkers in either of two opposite directions by means of either o! two Maltese crossgearings mounted for opposite rotation and engageable - ⁇ selectively with the worm. ⁇

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Sewing Machines And Sewing (AREA)
US143659A 1936-05-22 1937-05-20 Knitting darning machine Expired - Lifetime US2135142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE492112X 1936-05-22

Publications (1)

Publication Number Publication Date
US2135142A true US2135142A (en) 1938-11-01

Family

ID=6544362

Family Applications (1)

Application Number Title Priority Date Filing Date
US143659A Expired - Lifetime US2135142A (en) 1936-05-22 1937-05-20 Knitting darning machine

Country Status (4)

Country Link
US (1) US2135142A (en(2012))
FR (1) FR822016A (en(2012))
GB (1) GB492112A (en(2012))
NL (1) NL48789C (en(2012))

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723542A (en) * 1953-03-23 1955-11-15 Eijlander Klaas Device for darning holes in knitted goods
US2935862A (en) * 1958-03-03 1960-05-10 Jette Emile Combined knitting and sewing machine
US4107953A (en) * 1977-09-19 1978-08-22 Santo Casillo Crocheting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723542A (en) * 1953-03-23 1955-11-15 Eijlander Klaas Device for darning holes in knitted goods
US2935862A (en) * 1958-03-03 1960-05-10 Jette Emile Combined knitting and sewing machine
US4107953A (en) * 1977-09-19 1978-08-22 Santo Casillo Crocheting tool

Also Published As

Publication number Publication date
NL48789C (en(2012))
FR822016A (fr) 1937-12-18
GB492112A (en) 1938-09-15

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