AT381054B - METHOD FOR MILLING INTERNAL THREADS AND DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR MILLING INTERNAL THREADS AND DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
AT381054B
AT381054B AT38680A AT38680A AT381054B AT 381054 B AT381054 B AT 381054B AT 38680 A AT38680 A AT 38680A AT 38680 A AT38680 A AT 38680A AT 381054 B AT381054 B AT 381054B
Authority
AT
Austria
Prior art keywords
carrying
internal threads
milling internal
milling
threads
Prior art date
Application number
AT38680A
Other languages
German (de)
Other versions
ATA38680A (en
Inventor
Gunter Seipt
Original Assignee
Vero Olbernhau Veb
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 Vero Olbernhau Veb filed Critical Vero Olbernhau Veb
Publication of ATA38680A publication Critical patent/ATA38680A/en
Application granted granted Critical
Publication of AT381054B publication Critical patent/AT381054B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
AT38680A 1979-05-23 1980-01-24 METHOD FOR MILLING INTERNAL THREADS AND DEVICE FOR CARRYING OUT THIS METHOD AT381054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21309379A DD143740B1 (en) 1979-05-23 1979-05-23 METHOD FOR THE MILLING OF INTERNAL THREADS

Publications (2)

Publication Number Publication Date
ATA38680A ATA38680A (en) 1986-01-15
AT381054B true AT381054B (en) 1986-08-25

Family

ID=5518297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38680A AT381054B (en) 1979-05-23 1980-01-24 METHOD FOR MILLING INTERNAL THREADS AND DEVICE FOR CARRYING OUT THIS METHOD

Country Status (3)

Country Link
AT (1) AT381054B (en)
DD (1) DD143740B1 (en)
DE (1) DE3001206A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505135A1 (en) * 1985-02-14 1986-08-14 Thumm & Co, 7440 Nürtingen Device for grinding a thread into stone material or the like
EP0274027B2 (en) * 1987-01-05 1994-12-21 Valenite Inc. Multiple tooth thread milling apparatus
DE3810884C1 (en) * 1988-03-12 1989-09-28 Felix 8380 Landau De Leeb Apparatus for producing internal threads without predrilling in the solid material
ES2019477B3 (en) * 1988-03-30 1991-06-16 Felix Leeb Device for the manufacture of internal threads without prior drilling in the solid material.
DE3922707A1 (en) * 1988-07-28 1990-02-01 Reime Ernst Gmbh Co Kg Method of producing tapped holes and tool for carrying out this method
DE3828780A1 (en) * 1988-08-25 1990-03-01 Schmitt M Norbert Dipl Kaufm D DRILLING THREAD MILLER
DE3831046A1 (en) * 1988-09-12 1990-03-15 Felix Leeb Hollow milling cutter for producing circular recesses of infinitely variable diameter
DE3921734C2 (en) * 1989-07-01 1995-09-14 Schmitt M Norbert Dipl Kaufm D Thread milling drilling tool with notches
DE3939795A1 (en) * 1989-12-01 1991-06-06 Schmitt M Norbert Dipl Kaufm D METHOD FOR PRODUCING A THREADED HOLE
DE10040134A1 (en) * 2000-08-12 2002-02-28 Uwe Schwencke Wooden nut and bolt for assembling uprights and cross-bars in shelf systems have trapezium-shaped threads, ratio of diameter of core of the bolt to diameter of thread being within specified limits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451497A (en) * 1944-09-22 1948-10-19 Frederick J Kratchman Thread miller
US2684492A (en) * 1949-10-25 1954-07-27 Gen Electric Combination drilling and tapping tool
CH582039A5 (en) * 1975-04-28 1976-11-30 Hitachi Metals Ltd Thread cutting tool for internal pipe thread - has end face cutting edges inclined at small angle

Also Published As

Publication number Publication date
DD143740B1 (en) 1983-06-15
ATA38680A (en) 1986-01-15
DE3001206C2 (en) 1988-04-21
DE3001206A1 (en) 1980-12-04
DD143740A1 (en) 1980-09-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee