GB944891A - Improvements in or relating to looms - Google Patents

Improvements in or relating to looms

Info

Publication number
GB944891A
GB944891A GB1233762A GB1233762A GB944891A GB 944891 A GB944891 A GB 944891A GB 1233762 A GB1233762 A GB 1233762A GB 1233762 A GB1233762 A GB 1233762A GB 944891 A GB944891 A GB 944891A
Authority
GB
United Kingdom
Prior art keywords
holes
heald
healds
raise
motors
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
GB1233762A
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.)
Ruti Machinery Works Ltd
Maschinenfabrik Rueti AG
Original Assignee
Ruti Machinery Works Ltd
Maschinenfabrik Rueti AG
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 Ruti Machinery Works Ltd, Maschinenfabrik Rueti AG filed Critical Ruti Machinery Works Ltd
Publication of GB944891A publication Critical patent/GB944891A/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
    • D03C1/00—Dobbies
    • D03C1/14—Features common to dobbies of different types
    • D03C1/22—Needles; Needle boxes; Needle boards

Landscapes

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

Abstract

944 891. Loom shedding mechanisms. RUTI MACHINERY WORKS Ltd. March 30, 1962 [April 26, 1961], No. 12337/62. Heading D1E. Heald frames 13, moved by motors 26, are connected by rods 12 to pattern needles 11 and control mechanisms 15,16,17 which actuate the motors 26. The control mechanism may be photoelectric 24, 25 operating through holes 18, 19, 20 in plates 15,16,17 or may be a rod which penetrates the holes to operate a switch. In Fig. 1, with the healds in upper shed, a hole 10a under the needle 11 will cause it to drop aligning the holes 18,19, 20 so that cell 24, 25 operates the motor to lower the heald. Lowering the heald causes further downwards movement of the plate 15 to misalign the holes 18,19, 20. Holes 10a in the card 10 thereafter cause no movement of the heald. To raise the healds (Fig. 3) a blank in the card causes the plate 15 to rise and align the holes 18,19, 20 to raise the healds, which raising misaligns the holes to the Fig. 1 position.
GB1233762A 1961-04-26 1962-03-30 Improvements in or relating to looms Expired GB944891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH497261A CH388211A (en) 1961-04-26 1961-04-26 Device for controlling the shaft movement in looms using a design card

Publications (1)

Publication Number Publication Date
GB944891A true GB944891A (en) 1963-12-18

Family

ID=4285720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233762A Expired GB944891A (en) 1961-04-26 1962-03-30 Improvements in or relating to looms

Country Status (3)

Country Link
BE (1) BE616694A (en)
CH (1) CH388211A (en)
GB (1) GB944891A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312440A (en) * 1996-04-26 1997-10-29 Scapa Group Plc Jacquard mechanism
US6102079A (en) * 1996-12-19 2000-08-15 Scapa Group Plc Visual diagnostic system for a jacquard machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312440A (en) * 1996-04-26 1997-10-29 Scapa Group Plc Jacquard mechanism
US6102079A (en) * 1996-12-19 2000-08-15 Scapa Group Plc Visual diagnostic system for a jacquard machine

Also Published As

Publication number Publication date
CH388211A (en) 1965-02-15
BE616694A (en) 1962-08-16

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