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US2446862A - Knitting machine - Google Patents

Knitting machine Download PDF

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Publication number
US2446862A
US2446862A US602060A US60206045A US2446862A US 2446862 A US2446862 A US 2446862A US 602060 A US602060 A US 602060A US 60206045 A US60206045 A US 60206045A US 2446862 A US2446862 A US 2446862A
Authority
US
United States
Prior art keywords
knitting machine
pump
valve
eturning
wch
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
US602060A
Inventor
Wilders George
Lynam John Edward
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
Application granted granted Critical
Publication of US2446862A publication Critical patent/US2446862A/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
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/64—Thread guides for straight-bar knitting machines
    • 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
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2151—Longitudinally adjustable

Definitions

  • Whioh Ineans comprises in combination pump, a non IetuIn valve through Wch it dTaws leaking uid, and a Second non-return valve through which it forces Said d back into the cifc11it,

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

Aug, 0, 948. G. wILDERS ETAL KNITTING MAcHINE 3 SheetSSheet 1 Fileq uune 28. 1945 5 fo1 eturning it to the hydroulic oiTouit, Whioh Ineans comprises in combination pump, a non IetuIn valve through Wch it dTaws leaking uid, and a Second non-return valve through which it forces Said d back into the cifc11it,
5. In a knitting machine, the combination of hydaulic Inechanism and meanS fo1, c011ecting such hydrau1ic fiuid as ma leak therefrom and fo1 eturning it t() the hydraulic circuit, Wch n1eans oom Tises o sun for Teoeiving the leakage, ar pump for drawlng therefTon1 and or de 1ivery back to the circuit, a non-return valve between suInp and pump and nonretuTn valve at the deHver side of the pump.
EEBENcES cITED The fonowing references are of record in the i1e of this atent:
UNTD STTES PATENTS
US602060A 1944-06-28 1945-06-28 Knitting machine Expired - Lifetime US2446862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2446862X 1944-06-28

Publications (1)

Publication Number Publication Date
US2446862A true US2446862A (en) 1948-08-10

Family

ID=10907156

Family Applications (1)

Application Number Title Priority Date Filing Date
US602060A Expired - Lifetime US2446862A (en) 1944-06-28 1945-06-28 Knitting machine

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US (1) US2446862A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621480A (en) * 1949-01-28 1952-12-16 George F Wales Fluid cushioned clutch mechanism
US2648198A (en) * 1950-08-24 1953-08-11 Mcgauchie Ernest Fran Naismith Means for automatically varying the stroke of pump rods or like reciprocating members
US3093970A (en) * 1960-08-23 1963-06-18 Thompson Company Sequence interrupting valve
US3306042A (en) * 1963-11-21 1967-02-28 Cooper Bessemer Corp Fluid transmission for drive and driven members
US5467705A (en) * 1993-08-17 1995-11-21 The Minster Machine Company Oil control system for a press
US5623870A (en) * 1993-08-17 1997-04-29 The Minster Machine Company Oil mist eliminator for a press oil control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813351A (en) * 1931-07-07 Hydraulic friction device for
US1963473A (en) * 1933-12-15 1934-06-19 Textile Machine Works Straight knitting machine
DE600547C (en) * 1932-08-19 1934-07-25 Karl Lieberknecht G M B H Drive device for the thread guide rails of flat weft knitting machines
US1984319A (en) * 1934-12-11 Fluid operated reciprocating mecha
US2278522A (en) * 1938-06-09 1942-04-07 Max C Miller Knitting machine
GB565268A (en) * 1942-11-09 1944-11-02 Cotton Ltd W Improvements in and relating to knitting machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813351A (en) * 1931-07-07 Hydraulic friction device for
US1984319A (en) * 1934-12-11 Fluid operated reciprocating mecha
DE600547C (en) * 1932-08-19 1934-07-25 Karl Lieberknecht G M B H Drive device for the thread guide rails of flat weft knitting machines
US1963473A (en) * 1933-12-15 1934-06-19 Textile Machine Works Straight knitting machine
US2278522A (en) * 1938-06-09 1942-04-07 Max C Miller Knitting machine
GB565268A (en) * 1942-11-09 1944-11-02 Cotton Ltd W Improvements in and relating to knitting machines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621480A (en) * 1949-01-28 1952-12-16 George F Wales Fluid cushioned clutch mechanism
US2648198A (en) * 1950-08-24 1953-08-11 Mcgauchie Ernest Fran Naismith Means for automatically varying the stroke of pump rods or like reciprocating members
US3093970A (en) * 1960-08-23 1963-06-18 Thompson Company Sequence interrupting valve
US3306042A (en) * 1963-11-21 1967-02-28 Cooper Bessemer Corp Fluid transmission for drive and driven members
US5467705A (en) * 1993-08-17 1995-11-21 The Minster Machine Company Oil control system for a press
US5623870A (en) * 1993-08-17 1997-04-29 The Minster Machine Company Oil mist eliminator for a press oil control system

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