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GB1254754A - Improvements relating to patterning devices for tufting machines - Google Patents

Improvements relating to patterning devices for tufting machines

Info

Publication number
GB1254754A
GB1254754A GB3059969A GB3059969A GB1254754A GB 1254754 A GB1254754 A GB 1254754A GB 3059969 A GB3059969 A GB 3059969A GB 3059969 A GB3059969 A GB 3059969A GB 1254754 A GB1254754 A GB 1254754A
Authority
GB
United Kingdom
Prior art keywords
rollers
roller
gears
shaft
gear train
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
GB3059969A
Inventor
Michael Fearn
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.)
UNIVERSAL TUFTING MACH
Original Assignee
UNIVERSAL TUFTING MACH
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 UNIVERSAL TUFTING MACH filed Critical UNIVERSAL TUFTING MACH
Priority to GB3059969A priority Critical patent/GB1254754A/en
Publication of GB1254754A publication Critical patent/GB1254754A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
    • D05C15/04—Tufting
    • D05C15/08—Tufting machines
    • D05C15/26—Tufting machines with provision for producing patterns
    • D05C15/32—Tufting machines with provision for producing patterns by altering the loop length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1,254,754. Tufting machines. UNIVERSAL TUFTING MACHINERY (LANCS.) Ltd. 19 June, 1970 [17 June, 1969], No. 30599/69. Heading D1G. In a patterning device for producing high and low pile a pair of yarn feed rollers 8, 9 are coupled to rotate together (by gears 31, 32), the roller drive being selectively through a first gear train to one roller or through a second gear train, which causes a different rate of rotation to the first gear train, to the other roller. As shown a plurality of pairs of rollers 8, 9 are disposed in vertical columns, the rollers of each column being driven through a train of gears from either a shaft 14 or a shaft 15, which shafts 14 and 15 are driven at different rates through chains 23 and 24 from a worm drive unit 17. The gears 28a (28b) of the gear trains are rotatable on shafts 29 of the rollers 8 (9) and are each coupled by splines 37 to a disc 36 which, on energisation of an electromagnet 33, engages a clutch member 38 secured to the shaft 29 and hence rotates the yarn feed roller 8 (9). Engergisation of the clutches may be controlled by a device scanning a pattern member.
GB3059969A 1969-06-17 1969-06-17 Improvements relating to patterning devices for tufting machines Expired GB1254754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3059969A GB1254754A (en) 1969-06-17 1969-06-17 Improvements relating to patterning devices for tufting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3059969A GB1254754A (en) 1969-06-17 1969-06-17 Improvements relating to patterning devices for tufting machines

Publications (1)

Publication Number Publication Date
GB1254754A true GB1254754A (en) 1971-11-24

Family

ID=10310164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3059969A Expired GB1254754A (en) 1969-06-17 1969-06-17 Improvements relating to patterning devices for tufting machines

Country Status (1)

Country Link
GB (1) GB1254754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5042945A (en) * 1973-07-23 1975-04-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5042945A (en) * 1973-07-23 1975-04-18

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