GB944825A - Improvements in jacquard mechanism for looms for weaving - Google Patents

Improvements in jacquard mechanism for looms for weaving

Info

Publication number
GB944825A
GB944825A GB2624661A GB2624661A GB944825A GB 944825 A GB944825 A GB 944825A GB 2624661 A GB2624661 A GB 2624661A GB 2624661 A GB2624661 A GB 2624661A GB 944825 A GB944825 A GB 944825A
Authority
GB
United Kingdom
Prior art keywords
griffes
dwell
july
hence
lever
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
GB2624661A
Inventor
Anthony Birchenall Fielding
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.)
Devoge and Co Ltd
Original Assignee
Devoge and Co 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 Devoge and Co Ltd filed Critical Devoge and Co Ltd
Priority to GB2624661A priority Critical patent/GB944825A/en
Publication of GB944825A publication Critical patent/GB944825A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/08—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)

Abstract

944,825. Jacquard mechanisms. DEVOGE & CO. Ltd. July 17, 1962 [July 20, 1961], No. 26246/61. Heading D1E. The griffes of a Jacquard mechanism are operated by a lever a which is connected via rods b<1>, b<2> to one end c of a connecting rod C, the other end c<1> of which is eccentrically pivoted to a planet gear D which revolves round a sun gear E. Due to the eccentric mounting of the connecting rod C its end c<1> describes an ellipse and hence between positions 2 and 3 and also between positions 5 and 6 the lever a remains substantially stationary and a dwell is imparted to the griffes. The end c<1> is mounted in a diametral groove on the gear D so that the eccentricity and hence also the length of dwell may be adjusted.
GB2624661A 1961-07-20 1961-07-20 Improvements in jacquard mechanism for looms for weaving Expired GB944825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2624661A GB944825A (en) 1961-07-20 1961-07-20 Improvements in jacquard mechanism for looms for weaving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2624661A GB944825A (en) 1961-07-20 1961-07-20 Improvements in jacquard mechanism for looms for weaving

Publications (1)

Publication Number Publication Date
GB944825A true GB944825A (en) 1963-12-18

Family

ID=10240635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2624661A Expired GB944825A (en) 1961-07-20 1961-07-20 Improvements in jacquard mechanism for looms for weaving

Country Status (1)

Country Link
GB (1) GB944825A (en)

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