GB594662A - Improvements in automatic shuttle-change mechanisms for looms - Google Patents

Improvements in automatic shuttle-change mechanisms for looms

Info

Publication number
GB594662A
GB594662A GB19487/44A GB1948744A GB594662A GB 594662 A GB594662 A GB 594662A GB 19487/44 A GB19487/44 A GB 19487/44A GB 1948744 A GB1948744 A GB 1948744A GB 594662 A GB594662 A GB 594662A
Authority
GB
United Kingdom
Prior art keywords
shuttle
looms
changing
gear
box
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
GB19487/44A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB594662A publication Critical patent/GB594662A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D45/00Looms with automatic weft replenishment
    • D03D45/34Shuttle changing

Landscapes

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

Abstract

594,662. Automatic shuttle-changing in looms. LLOVERA, F. Oct. 10, 1944, No. 19487.. Convention date, Jan. 25. [Class 142 (iii)] In a shuttle changing mechanism of the kind having a magazine 16 mounted on the slay, the working shuttle 20 operates from the lower cell of the shuttle box and a spare shuttle 21 occupies the upper cell. Shuttle changing is effected by a member 58 moving into the path of a cam track on a mutilated gear 36 so that the gear meshes with a pinion 43 and rotates an eccentric 44 half a turn; this depresses the shuttle box through a connecting rod 45, a lever 32, and a rod 31 and the spare shuttle 21 goes into service. The shuttles in the magazine are retained by a plate 51 controlled by a roller 55, and the empty shuttle 20 is ejected by the stems 25 of an expulsion plate 24 striking fixed buffers 57. A second segment of the gear 36 then rotates the eccentric another half turn, thus returning the shuttle box to its normal position, where the next shuttle drops into the upper cell.
GB19487/44A 1944-01-25 1944-10-10 Improvements in automatic shuttle-change mechanisms for looms Expired GB594662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES594662X 1944-01-25

Publications (1)

Publication Number Publication Date
GB594662A true GB594662A (en) 1947-11-17

Family

ID=8245718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19487/44A Expired GB594662A (en) 1944-01-25 1944-10-10 Improvements in automatic shuttle-change mechanisms for looms

Country Status (1)

Country Link
GB (1) GB594662A (en)

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