GB603291A - Improvements in knitting machines and cam-operated mechanism therein - Google Patents

Improvements in knitting machines and cam-operated mechanism therein

Info

Publication number
GB603291A
GB603291A GB581/45A GB58145A GB603291A GB 603291 A GB603291 A GB 603291A GB 581/45 A GB581/45 A GB 581/45A GB 58145 A GB58145 A GB 58145A GB 603291 A GB603291 A GB 603291A
Authority
GB
United Kingdom
Prior art keywords
cam
truck
knitting
cams
follower
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
GB581/45A
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.)
William Cotton Ltd
Original Assignee
William Cotton Ltd
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 William Cotton Ltd filed Critical William Cotton Ltd
Priority to GB581/45A priority Critical patent/GB603291A/en
Priority to US641431A priority patent/US2426036A/en
Priority to FR935051D priority patent/FR935051A/en
Publication of GB603291A publication Critical patent/GB603291A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B11/00—Straight-bar knitting machines with fixed needles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18288—Cam and lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

603,291. Knitting-machines. COTTON Ltd.. W., and LYNAM, J. E. Jan. 6. 1945, No. 581. [Class 74(ii)] [Also in Group XXIV] To eliminate the usual cam follower return spring and the associated uneven torque on knitting-machine cam shaft, a follower on which any one of a number of cams may operate has associated with it a second follower, connected to the first by spring means and on which a counter cam always operates. By shogging shaft 1. either of two cams thereon (e.g., a knitting cam and a fashioning cam) may be made to engage a truck 4 on a truck lever 6. An arm 7, hinged at 8 to the truck lever, carries a second truck 9 which always runs on a co-axial counter cam 10 (because of the width of either or, both), and is urged towards the truck 4 by a spring 11. The counter cam may be a counterpart of one of the cams with which it is associated, or a compromise between a counterpart of each.
GB581/45A 1945-01-06 1945-01-06 Improvements in knitting machines and cam-operated mechanism therein Expired GB603291A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB581/45A GB603291A (en) 1945-01-06 1945-01-06 Improvements in knitting machines and cam-operated mechanism therein
US641431A US2426036A (en) 1945-01-06 1946-01-16 Cam and follower mechanism for straight knitting machines
FR935051D FR935051A (en) 1945-01-06 1946-10-23 Improvements to knitting machines and their cam-operated mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB581/45A GB603291A (en) 1945-01-06 1945-01-06 Improvements in knitting machines and cam-operated mechanism therein

Publications (1)

Publication Number Publication Date
GB603291A true GB603291A (en) 1948-06-14

Family

ID=9706893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB581/45A Expired GB603291A (en) 1945-01-06 1945-01-06 Improvements in knitting machines and cam-operated mechanism therein

Country Status (3)

Country Link
US (1) US2426036A (en)
FR (1) FR935051A (en)
GB (1) GB603291A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656729A (en) * 1953-10-27 Bellini
US2558679A (en) * 1947-05-07 1951-06-26 Nouvelle Soc De Construction C Cam and follower mechanism
US2624372A (en) * 1949-04-18 1953-01-06 Draper Corp Lay motion for looms
US2696940A (en) * 1950-04-28 1954-12-14 Raymond H Andresen Semiautomatic bottle-capping machine
BE572548A (en) * 1957-12-20
US3791228A (en) * 1973-02-08 1974-02-12 G Raymond Camming means
DE3830946C3 (en) * 1988-09-12 1997-06-05 Heidelberger Druckmasch Ag Cam gear for periodic swiveling of a pre-gripper device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044539A (en) * 1936-06-16 Camshaft operated knitting machine
US978783A (en) * 1910-03-18 1910-12-13 William Rose Cam and lever.
DE498755C (en) * 1927-08-07 1930-05-26 Fritz Tauscher Drive device for the sinker lever of flat knitting machines
DE578192C (en) * 1928-01-27 1933-06-10 Karl Lieberknecht G M B H Device for knitting machines to regulate the tension of roller lever springs
GB329216A (en) * 1929-06-29 1930-05-15 David Richter A G Improved device for relieving the needle bar tension spring in flat knitting machines
US1822597A (en) * 1930-07-09 1931-09-08 Einsiedel Gmbh Maschf Lever shaft driving device of flat-full fashioned machines
US1857099A (en) * 1930-07-09 1932-05-03 Einsiedel Gmbh Maschf Vibration free drive for shaft and cam actuated members of flat-full fashioned machines
GB452048A (en) * 1935-02-16 1936-08-17 British Celanese Improvements in cam mechanisms having textile or other applications

Also Published As

Publication number Publication date
FR935051A (en) 1948-06-09
US2426036A (en) 1947-08-19

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