PT65744B - Improvements of method of forming a knitting needle latch pivot - Google Patents

Improvements of method of forming a knitting needle latch pivot

Info

Publication number
PT65744B
PT65744B PT65744A PT6574476A PT65744B PT 65744 B PT65744 B PT 65744B PT 65744 A PT65744 A PT 65744A PT 6574476 A PT6574476 A PT 6574476A PT 65744 B PT65744 B PT 65744B
Authority
PT
Portugal
Prior art keywords
forming
knitting needle
needle latch
latch pivot
pivot
Prior art date
Application number
PT65744A
Other languages
Portuguese (pt)
Other versions
PT65744A (en
Original Assignee
Torrington 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 claimed from US05/625,837 external-priority patent/US4020319A/en
Application filed by Torrington Co filed Critical Torrington Co
Publication of PT65744A publication Critical patent/PT65744A/en
Publication of PT65744B publication Critical patent/PT65744B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/06—Making needles used for performing operations of needles with hook or barb, e.g. crochet hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Knitting Machines (AREA)
  • Heat Treatment Of Articles (AREA)
PT65744A 1975-10-28 1976-10-22 Improvements of method of forming a knitting needle latch pivot PT65744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/625,837 US4020319A (en) 1974-02-07 1975-10-28 Method of forming a knitting needle latch pivot

Publications (2)

Publication Number Publication Date
PT65744A PT65744A (en) 1976-11-01
PT65744B true PT65744B (en) 1978-04-20

Family

ID=24507808

Family Applications (1)

Application Number Title Priority Date Filing Date
PT65744A PT65744B (en) 1975-10-28 1976-10-22 Improvements of method of forming a knitting needle latch pivot

Country Status (9)

Country Link
JP (1) JPS5259750A (en)
BR (1) BR7605860A (en)
CA (1) CA1060668A (en)
DE (1) DE2646089C2 (en)
FR (1) FR2329375A2 (en)
GB (1) GB1561726A (en)
IT (1) IT1077091B (en)
PT (1) PT65744B (en)
ZA (1) ZA765932B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183430A (en) * 1967-12-18 1970-03-04 Groz & Soehne Theodor Latch Needle for Knitting Machines
FR2086322A1 (en) * 1970-04-24 1971-12-31 Union Carbide Corp
US3850011A (en) * 1972-06-23 1974-11-26 Torrington Co Latch pivot for latch needle
LU66978A1 (en) * 1972-08-04 1973-04-19
US3835912A (en) * 1973-06-25 1974-09-17 S K S Ltd Method of joining a filament to a metal rod

Also Published As

Publication number Publication date
DE2646089A1 (en) 1977-05-18
PT65744A (en) 1976-11-01
GB1561726A (en) 1980-02-27
JPS5259750A (en) 1977-05-17
ZA765932B (en) 1977-09-28
FR2329375B2 (en) 1981-12-04
DE2646089C2 (en) 1985-03-28
CA1060668A (en) 1979-08-21
FR2329375A2 (en) 1977-05-27
IT1077091B (en) 1985-04-27
BR7605860A (en) 1977-08-16

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