FR1442240A - Automatic tapping machine for nuts or the like and tool for internally threading these nuts - Google Patents

Automatic tapping machine for nuts or the like and tool for internally threading these nuts

Info

Publication number
FR1442240A
FR1442240A FR27872A FR27872A FR1442240A FR 1442240 A FR1442240 A FR 1442240A FR 27872 A FR27872 A FR 27872A FR 27872 A FR27872 A FR 27872A FR 1442240 A FR1442240 A FR 1442240A
Authority
FR
France
Prior art keywords
nuts
tool
tapping machine
automatic tapping
internally threading
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
FR27872A
Other languages
French (fr)
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.)
DARJAVNO STOPANSKO OB METALOOB
Original Assignee
DARJAVNO STOPANSKO OB METALOOB
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 DARJAVNO STOPANSKO OB METALOOB filed Critical DARJAVNO STOPANSKO OB METALOOB
Priority to FR27872A priority Critical patent/FR1442240A/en
Application granted granted Critical
Publication of FR1442240A publication Critical patent/FR1442240A/en
Expired legal-status Critical Current

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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • 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
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20—Machines with a plurality of working spindles
    • B23G1/205—Machines with a plurality of working spindles specially adapted for making nuts
    • 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
    • B23G2210/00—Details of threads produced
    • B23G2210/21—Threads in nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR27872A 1964-08-17 1965-08-10 Automatic tapping machine for nuts or the like and tool for internally threading these nuts Expired FR1442240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27872A FR1442240A (en) 1964-08-17 1965-08-10 Automatic tapping machine for nuts or the like and tool for internally threading these nuts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG66164 1964-08-17
FR27872A FR1442240A (en) 1964-08-17 1965-08-10 Automatic tapping machine for nuts or the like and tool for internally threading these nuts

Publications (1)

Publication Number Publication Date
FR1442240A true FR1442240A (en) 1966-06-10

Family

ID=25663258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27872A Expired FR1442240A (en) 1964-08-17 1965-08-10 Automatic tapping machine for nuts or the like and tool for internally threading these nuts

Country Status (1)

Country Link
FR (1) FR1442240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033919A (en) * 1989-10-31 1991-07-23 Choe Cha Y Stabilized tap with air release

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033919A (en) * 1989-10-31 1991-07-23 Choe Cha Y Stabilized tap with air release

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