GB818350A - Improvements in or relating to loom equipment for weaving - Google Patents

Improvements in or relating to loom equipment for weaving

Info

Publication number
GB818350A
GB818350A GB11775/57A GB1177557A GB818350A GB 818350 A GB818350 A GB 818350A GB 11775/57 A GB11775/57 A GB 11775/57A GB 1177557 A GB1177557 A GB 1177557A GB 818350 A GB818350 A GB 818350A
Authority
GB
United Kingdom
Prior art keywords
rollers
needles
pins
weaving
bars
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
GB11775/57A
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.)
TEXTIL APP FABRIK A G HUTTWIL
Original Assignee
TEXTIL APP FABRIK A G HUTTWIL
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 TEXTIL APP FABRIK A G HUTTWIL filed Critical TEXTIL APP FABRIK A G HUTTWIL
Publication of GB818350A publication Critical patent/GB818350A/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
    • D03C19/00—Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass

Landscapes

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

Abstract

818,350. Looms. TEXTIL-APPARATEFABRIK AKTIENGESELLSCHAFT HUTTWIL. April 10, 1957 [April 10, 1956; April 8, 1957], No. 11775/57. Class 142(2) The warp threads of a loom are controlled electrically by pins 22 upon rollers 20<SP>1</SP>, 20<SP>11</SP>, 201<SP>111</SP>..., the rollers being rendered operative in any desired sequence. A peg board 14 is provided having bars 16<SP>1</SP>, 16<SP>11</SP>, 16<SP>111</SP> connected to contact members 5<SP>1</SP>, 5<SP>11</SP>, 5<SP>111</SP> arranged on a drum, and bars 15<SP>1</SP>, 15<SP>11</SP>, 15<SP>111</SP> connected to the rollers 20<SP>1</SP>, 20<SP>11</SP>, 20<SP>111</SP>. Pegs 18<SP>1</SP>, 18", 18<SP>111</SP> determine which bars 15 shall be connected to individual bars 16 so that intermittent rocking of a contact member 7 past the contacts 5<SP>1</SP>, 5<SP>11</SP>, 5<SP>111</SP> can bring the rollers 20 into operation in any desired sequence. The pins 22 are arranged in rows 24, a position for a pin being provided for each warp thread, and contact members 25, one to each warp thread are arranged to contact the pins. The members 25 are connected to magnets 47 controlling levers 48 arranged to be moved by the magnets from under needles 51. The needles 51 have upper ends in the form of eyes embracing needles 53, one end of each of which can be moved to engage either the bottom or top row of perforations 86 in a prism 55. The other end of each pin 53 presses against a hook 56 having bent-over portions engaging raising and lowering knives 57, 58. The upper perforations 86, which are engaged by needles 53 corresponding to magnets 47 not energized, determine the binding of the warps, e.g., in the formation of a twill fabric; the lower perforations 86 are used for patterning. Each roller 25 serves to control the warps for the weaving of a letter or word or other symbol, and rows parallel to the axis and having no pins arranged in them are provided for the weaving of picks between the symbols. Timing mechanism may be provided for determining the position of the symbol to be woven in, and for weaving readily distinguishable picks for cutting.
GB11775/57A 1956-04-10 1957-04-10 Improvements in or relating to loom equipment for weaving Expired GB818350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH818350X 1956-04-10

Publications (1)

Publication Number Publication Date
GB818350A true GB818350A (en) 1959-08-12

Family

ID=4539164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11775/57A Expired GB818350A (en) 1956-04-10 1957-04-10 Improvements in or relating to loom equipment for weaving

Country Status (1)

Country Link
GB (1) GB818350A (en)

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