GB1017030A - Tufting machine hook and knife mechanism - Google Patents

Tufting machine hook and knife mechanism

Info

Publication number
GB1017030A
GB1017030A GB49632/64A GB4963264A GB1017030A GB 1017030 A GB1017030 A GB 1017030A GB 49632/64 A GB49632/64 A GB 49632/64A GB 4963264 A GB4963264 A GB 4963264A GB 1017030 A GB1017030 A GB 1017030A
Authority
GB
United Kingdom
Prior art keywords
hook
blade
bracket
loop
cutting edge
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
GB49632/64A
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of GB1017030A publication Critical patent/GB1017030A/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
    • D05C15/16—Arrangements or devices for manipulating threads
    • D05C15/24—Loop cutters; Driving mechanisms therefor

Abstract

1,017,030. Tufting machines. SINGER CO. Dec. 7, 1964 [Dec. 9, 1963], No. 49632/64. Heading D1G. Loop-cutting means in a tufting machine comprise a loop-seizing hook having a cutting edge, a knife blade biased against the hook, and means for introducing air under pressure between the opposed surfaces of the hook and blade for reducing friction therebetween. A loop-seizing hook 17, having a cutting edge 21, is secured in a bracket 12 carried by an oscillating shaft 13. A knife blade 36, having a cutting edge 38, is formed with a lug 37 removably received in an aperture formed in an arm 34. The latter is rigid with one end of a rod 31 which is pivoted in a bracket 27 carried by an oscillating shaft 29, and which is formed at its other end with a crank pin 40. A duct 41 in bracket 27 is connected to a compressed air line 43, and contains a piston 42 co-acting with crank pin 40 to bias blade 36 against hook 17. A duct 25 in hook 17 is connected to a compressed air line 26, and opens in the face of hook 17 opposed to blade 36.
GB49632/64A 1963-12-09 1964-12-07 Tufting machine hook and knife mechanism Expired GB1017030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329061A US3224396A (en) 1963-12-09 1963-12-09 Tufting machine hook and knife mechanism

Publications (1)

Publication Number Publication Date
GB1017030A true GB1017030A (en) 1966-01-12

Family

ID=23283699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49632/64A Expired GB1017030A (en) 1963-12-09 1964-12-07 Tufting machine hook and knife mechanism

Country Status (2)

Country Link
US (1) US3224396A (en)
GB (1) GB1017030A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194689B (en) * 1963-09-21 1965-06-10 Pfaff Ag G M Stitch group sewing machine
US4134347A (en) * 1978-01-31 1979-01-16 Spencer Wright Industries, Inc. Method and apparatus for tufting even level cut pile and loop pile in the same row of stitching
ITRM20130595A1 (en) * 2013-10-29 2015-04-30 Teknomac S R L SEWING MACHINE AND RELATED CROCHET DEVICE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330615A (en) * 1939-09-28 1943-09-28 Callaway Mills Tufting machine
DE871991C (en) * 1942-12-29 1953-03-26 Fritz Werner Ag Process for cooling punching, pressing and shearing tools during the work process
US2400741A (en) * 1943-04-12 1946-05-21 Union Special Machine Co Sewing machine

Also Published As

Publication number Publication date
US3224396A (en) 1965-12-21

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