GB1361562A - Adjusting device for the tightness of the knitting on flat bed knitting machines - Google Patents

Adjusting device for the tightness of the knitting on flat bed knitting machines

Info

Publication number
GB1361562A
GB1361562A GB858772A GB858772A GB1361562A GB 1361562 A GB1361562 A GB 1361562A GB 858772 A GB858772 A GB 858772A GB 858772 A GB858772 A GB 858772A GB 1361562 A GB1361562 A GB 1361562A
Authority
GB
United Kingdom
Prior art keywords
motor
knitting
circuit
bridge circuit
flat bed
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
GB858772A
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.)
Henkel Dorus GmbH and Co KG
Original Assignee
Dr Rudolf Schieber GmbH and Co KG
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
Priority claimed from DE19712111553 external-priority patent/DE2111553C3/en
Application filed by Dr Rudolf Schieber GmbH and Co KG filed Critical Dr Rudolf Schieber GmbH and Co KG
Publication of GB1361562A publication Critical patent/GB1361562A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/327—Cam systems or assemblies for operating knitting instruments for stitch-length regulation
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Making Paper Articles (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

1361562 Knitting machines UNIVERSAL MASCHINENFABRIK DR RUDOLF SCHIEBER KG 24 Feb 1972 [10 March 1971] 8587/72 Heading D1C Stitch cams on a flat bed knitting machine are adjusted by means of an electric motor which is either a step-by-step motor operated by a counting device or a continuously operated motor controlled by a bridge circuit. One half of a bridge circuit 9 which supplies current to a continuously operating electric motor comprises one of four manually adjustable potentiometers 1, 2, 3, 4 which can be switched into the circuit by one of the switches 5, 6, 7, 8 in the machine control system e.g. automatically selected and actuated. The other half of the circuit comprises a displacement pick up 10 e.g. also a potentiometer, firmly connected to the stitch cam which is displaced by the rotation of the motor 12 which is connected via amplifier 13 corresponding to the deturning of bridge circuit 9 and continuous until the bridge is balanced. The stitch cam 11 is guided in a cam plate 14 and biassed by a spring 15 acting through a stop 16 engaging a nut 17 which travels on an adjustment spindle 18. A bevel gear 22 connected to spindle 18 is driven through bevel gear 21 on the shaft of motor 12.
GB858772A 1971-03-10 1972-02-24 Adjusting device for the tightness of the knitting on flat bed knitting machines Expired GB1361562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111553 DE2111553C3 (en) 1971-03-10 Adjustment device for the strength of the knitted fabric on knitting machines

Publications (1)

Publication Number Publication Date
GB1361562A true GB1361562A (en) 1974-07-30

Family

ID=5801128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858772A Expired GB1361562A (en) 1971-03-10 1972-02-24 Adjusting device for the tightness of the knitting on flat bed knitting machines

Country Status (6)

Country Link
US (1) US3771329A (en)
JP (1) JPS5138829B1 (en)
CS (1) CS157725B2 (en)
GB (1) GB1361562A (en)
IT (1) IT953384B (en)
SU (1) SU464130A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515521C2 (en) * 1975-04-09 1976-11-11 Schieber Universal Maschf FLAT KNITTING MACHINE WITH ADJUSTABLE NEEDLE CORE
JPS54100325U (en) * 1977-12-27 1979-07-14
JPS54133517U (en) * 1978-03-09 1979-09-17
US4510775A (en) * 1980-09-30 1985-04-16 Shima Idea Center Co., Ltd. Flat knitting machine capable of changing stitch density
DE3245230C2 (en) * 1982-12-07 1987-01-29 Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen Tension adjustment device on flat knitting machines
JPS59106548A (en) * 1982-12-11 1984-06-20 株式会社島精機製作所 Regulation of mesh
DE3310671C2 (en) * 1983-03-24 1986-04-17 H. Stoll Gmbh & Co, 7410 Reutlingen Method and device for adjusting the trigger parts of a knitting lock
DE3336368C2 (en) * 1983-10-06 1986-06-05 H. Stoll Gmbh & Co, 7410 Reutlingen Flat knitting machine with an electronic control for the needle take-off part adjustment
US6012405A (en) * 1998-05-08 2000-01-11 Mcet, Llc Method and apparatus for automatic adjustment of thread tension

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571765A (en) * 1920-07-08 1926-02-02 Max Nydegger Pattern-change mechanism for knitting machines
BE560188A (en) * 1956-08-20

Also Published As

Publication number Publication date
IT953384B (en) 1973-08-10
CS157725B2 (en) 1974-09-16
DE2111553A1 (en) 1972-09-21
DE2111553B2 (en) 1976-02-05
JPS5138829B1 (en) 1976-10-23
US3771329A (en) 1973-11-13
SU464130A3 (en) 1975-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee