NL85911C - - Google Patents

Info

Publication number
NL85911C
NL85911C NL85911DA NL85911C NL 85911 C NL85911 C NL 85911C NL 85911D A NL85911D A NL 85911DA NL 85911 C NL85911 C NL 85911C
Authority
NL
Netherlands
Application number
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.)
Publication of NL85911C publication Critical patent/NL85911C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • H01C17/245—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand blasting, cutting, ultrasonic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
    • B24B19/024—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves on electrical resistances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/300056—Thread or helix generating
    • Y10T409/300448—Thread or helix generating with means to advance work or product
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19879—Geneva

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
  • Specific Conveyance Elements (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
NL85911D 1951-02-09 NL85911C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US210201A US2669811A (en) 1951-02-09 1951-02-09 Article forming apparatus

Publications (1)

Publication Number Publication Date
NL85911C true NL85911C (de)

Family

ID=22781971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL85911D NL85911C (de) 1951-02-09

Country Status (8)

Country Link
US (1) US2669811A (de)
BE (1) BE509008A (de)
CH (1) CH304469A (de)
DE (1) DE1002853B (de)
DK (1) DK82379C (de)
FR (1) FR1052869A (de)
GB (1) GB702431A (de)
NL (1) NL85911C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884746A (en) * 1955-03-30 1959-05-05 Western Electric Co Electrical resistance measuring apparatus for cutting helical grooves in resistors
US3138065A (en) * 1962-06-25 1964-06-23 Western Electric Co Apparatus for machining selected areas of the surface of an article
BE635969A (de) * 1963-09-13
US3264787A (en) * 1964-01-08 1966-08-09 Western Electric Co Apparatus for automatically feeding and cutting helical film resistors
WO2004058041A2 (en) 2002-12-26 2004-07-15 Given Imaging Ltd. Immobilizable in vivo sensing device
CN111975588A (zh) * 2020-09-01 2020-11-24 王晓丹 一种用于机械加工的防护型零部件抛光打磨装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US766403A (en) * 1904-03-01 1904-08-02 Miquel Vincke & Meyer Machine for grinding corks simultaneously on both ends and forming them same length.
DE388490C (de) * 1921-06-14 1924-01-19 Alfred De Fries Mehrspindelige Drehbank mit einem schaltbaren Werkstueekhalter
US1635184A (en) * 1924-10-27 1927-07-12 Lester L Jones Manufacture of electrical resistance units
US1640993A (en) * 1925-05-26 1927-08-30 Einar A Hanson Metal-working machine
US1997978A (en) * 1926-10-07 1935-04-16 Clifford T Raule Two slide automatic grinding machine
DE504008C (de) * 1928-12-18 1930-07-31 Isidor Silberstein Verfahren zur Herstellung elektrischer Halbleiter-Widerstaende
US2050422A (en) * 1929-07-27 1936-08-11 American Safety Razor Corp Buffing machine
US1918626A (en) * 1930-11-21 1933-07-18 Jr Abram D Wilt Machine for manufacturing taps and other articles
US2005375A (en) * 1933-08-01 1935-06-18 Eastman Kodak Co Automatic all-metal spool making machine
US2059710A (en) * 1934-05-26 1936-11-03 Cleveland Automatic Machine Co Automatic metalworking machine
DE634208C (de) * 1934-09-16 1936-08-22 Hochohm G M B H Vorrichtung zum Herstellen von elektrischen Schichtwiderstaenden
US2224265A (en) * 1937-07-08 1940-12-10 Bryant Grinder Corp Multiple spindle machine
US2237583A (en) * 1938-08-17 1941-04-08 Birkigt Marc Machine tool
US2390533A (en) * 1941-10-29 1945-12-11 Gen Printing Ink Corp Machine for threading and cutting tubular articles
US2405485A (en) * 1943-08-28 1946-08-06 Western Electric Co Article forming apparatus
US2475091A (en) * 1947-04-17 1949-07-05 Bazil H Hackman Pin grinding machine

Also Published As

Publication number Publication date
CH304469A (de) 1955-01-15
GB702431A (en) 1954-01-13
DK82379C (da) 1957-03-18
BE509008A (de) 1953-07-17
FR1052869A (fr) 1954-01-28
DE1002853B (de) 1957-02-21
US2669811A (en) 1954-02-23

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