GB1438394A - Knife block for a tufting machine - Google Patents

Knife block for a tufting machine

Info

Publication number
GB1438394A
GB1438394A GB3898673A GB3898673A GB1438394A GB 1438394 A GB1438394 A GB 1438394A GB 3898673 A GB3898673 A GB 3898673A GB 3898673 A GB3898673 A GB 3898673A GB 1438394 A GB1438394 A GB 1438394A
Authority
GB
United Kingdom
Prior art keywords
tufting machine
knife
knife block
block
rockshaft
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
GB3898673A
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
Priority to US3788245D priority Critical patent/US3788245A/en
Application filed by Singer Co filed Critical Singer Co
Priority to GB3898673A priority patent/GB1438394A/en
Priority to BE135526A priority patent/BE804696A/en
Priority to NL7312705A priority patent/NL7312705A/en
Publication of GB1438394A publication Critical patent/GB1438394A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2266—Holder adapted for tools of different shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2284—Wedge clamp element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9488—Adjustable
    • Y10T83/949—Rectilinearly

Landscapes

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

Abstract

1438394 Tufting machine SINGER CO 17 Aug 1973 38986/73 Heading D1G A tufting machine knife block 20 capable of accommodating a rectangular section knife 18, 18' provides a cavity having sloping side walls 46, 48 between which the knife is clamped. The block is secured to its rockshaft (22, Fig. 1 not shown) by lug 32. For Figure see next column
GB3898673A 1972-05-08 1973-08-17 Knife block for a tufting machine Expired GB1438394A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US3788245D US3788245A (en) 1972-05-08 1972-05-08 Universal knife block for tufting machines
GB3898673A GB1438394A (en) 1972-05-08 1973-08-17 Knife block for a tufting machine
BE135526A BE804696A (en) 1972-05-08 1973-09-10 KNIFE HOLDER FOR MACHINE FOR LAYING UP HAIR IN TUFFS
NL7312705A NL7312705A (en) 1972-05-08 1973-09-14 KNIFE HOLDER FOR A CRESTING DEVICE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25112872A 1972-05-08 1972-05-08
GB3898673A GB1438394A (en) 1972-05-08 1973-08-17 Knife block for a tufting machine
BE135526A BE804696A (en) 1972-05-08 1973-09-10 KNIFE HOLDER FOR MACHINE FOR LAYING UP HAIR IN TUFFS
NL7312705A NL7312705A (en) 1972-05-08 1973-09-14 KNIFE HOLDER FOR A CRESTING DEVICE.

Publications (1)

Publication Number Publication Date
GB1438394A true GB1438394A (en) 1976-06-03

Family

ID=27424608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3898673A Expired GB1438394A (en) 1972-05-08 1973-08-17 Knife block for a tufting machine

Country Status (4)

Country Link
US (1) US3788245A (en)
BE (1) BE804696A (en)
GB (1) GB1438394A (en)
NL (1) NL7312705A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069776A (en) * 1976-08-23 1978-01-24 B & J Machinery Company, Inc. Knife block for cut pile tufting machine
US4061095A (en) * 1976-09-29 1977-12-06 Spencer Wright Industries, Inc. Means for mounting tufting machine hooks and knives
US4193360A (en) * 1978-01-09 1980-03-18 Edgar Pickering (Blackburn) Limited Knife block assembly tufting machines
US4185568A (en) * 1978-03-01 1980-01-29 Spencer Wright Industries, Inc. Cutting instrumentalities for tufting machines
US4211176A (en) * 1978-11-15 1980-07-08 Spencer Wright Industries, Inc. Knife block for tufting machines
US4289082A (en) * 1980-01-11 1981-09-15 Spencer Wright Industries, Inc. Knife block for tufting machines
US4445446A (en) * 1982-11-29 1984-05-01 Tuftco Corporation Knife holder module for cut pile tufting machine
US5555834A (en) * 1992-04-17 1996-09-17 Bonner; Kevin B. Double-needle chuck assembly with movable knife for sewing machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US306257A (en) * 1884-10-07 Moses
US567685A (en) * 1896-09-15 Half to per a
US2849787A (en) * 1954-02-17 1958-09-02 Hertel Karl Cutting tools
US3386398A (en) * 1964-12-29 1968-06-04 Southern Machine Company Inc Tufting machine knife block
US3277852A (en) * 1965-01-07 1966-10-11 Roy T Card Knife block for a tufting machine
US3604379A (en) * 1970-06-12 1971-09-14 B & J Machinery Co Knife block for cut pile tufting machine

Also Published As

Publication number Publication date
NL7312705A (en) 1975-03-18
BE804696A (en) 1974-01-02
US3788245A (en) 1974-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee