CH325911A - Verfahren zum Richten von Hakennadeln für Wirkmaschinen sowie Einrichtung zum Durchführen des Verfahrens - Google Patents

Verfahren zum Richten von Hakennadeln für Wirkmaschinen sowie Einrichtung zum Durchführen des Verfahrens

Info

Publication number
CH325911A
CH325911A CH325911DA CH325911A CH 325911 A CH325911 A CH 325911A CH 325911D A CH325911D A CH 325911DA CH 325911 A CH325911 A CH 325911A
Authority
CH
Switzerland
Prior art keywords
needle
hook
straightening
segment
tip
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Meier Karl
Original Assignee
Oerlikon Buehrle 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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of CH325911A publication Critical patent/CH325911A/de

Links

Classifications

    • 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
    • B21G1/006—Special treatments of pins or needles, e.g. annealing, straightening
    • 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
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B21G1/04—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls of needles specially adapted for use in machines or tools
    • 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
    • B21G1/12—Securing, cleaning-off burrs, reconditioning polishing, grinding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/08—Spring or bearded needles
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49748—Repairing by shaping, e.g., bending, extruding, turning, etc.
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49769—Using optical instrument [excludes mere human eyeballing]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Knitting Machines (AREA)
  • Nonwoven Fabrics (AREA)
CH325911D 1954-03-30 1954-03-30 Verfahren zum Richten von Hakennadeln für Wirkmaschinen sowie Einrichtung zum Durchführen des Verfahrens CH325911A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH325911T 1954-03-30

Publications (1)

Publication Number Publication Date
CH325911A true CH325911A (de) 1957-11-30

Family

ID=4500066

Family Applications (1)

Application Number Title Priority Date Filing Date
CH325911D CH325911A (de) 1954-03-30 1954-03-30 Verfahren zum Richten von Hakennadeln für Wirkmaschinen sowie Einrichtung zum Durchführen des Verfahrens

Country Status (7)

Country Link
US (1) US2776696A (da)
AT (1) AT187778B (da)
CH (1) CH325911A (da)
DE (1) DE1000775C2 (da)
DK (1) DK82232C (da)
FR (1) FR1111973A (da)
GB (1) GB764841A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417698A (en) * 1972-01-21 1975-12-17 British United Shoe Machinery Machines for and methods of forming loops at end portions of coil springs
GB2242033B (en) * 1990-03-05 1994-01-05 Sigma Ltd Optical projection lens system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1161864A (en) * 1911-03-21 1915-11-30 Charles A Johnson Metal-bending machine.
GB332017A (en) * 1929-06-08 1930-07-17 John Benbow Garnett Improvements in projection apparatus for the optical examination and measurement of small objects or portions of larger objects
US2552272A (en) * 1948-12-09 1951-05-08 Eastman Kodak Co Vertical illuminator for optical projection comparator with relay type optical system

Also Published As

Publication number Publication date
US2776696A (en) 1957-01-08
FR1111973A (fr) 1956-03-07
DE1000775B (de) 1957-01-17
DK82232C (da) 1957-02-25
GB764841A (en) 1957-01-02
AT187778B (de) 1956-11-26
DE1000775C2 (de) 1957-06-27

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