FR1004628A - Further training provided in the establishment of tapping or threading machines - Google Patents

Further training provided in the establishment of tapping or threading machines

Info

Publication number
FR1004628A
FR1004628A FR1004628DA FR1004628A FR 1004628 A FR1004628 A FR 1004628A FR 1004628D A FR1004628D A FR 1004628DA FR 1004628 A FR1004628 A FR 1004628A
Authority
FR
France
Prior art keywords
tapping
establishment
further training
training provided
threading machines
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
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.)
ATEL
Original Assignee
ATEL
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 ATEL filed Critical ATEL
Application granted granted Critical
Publication of FR1004628A publication Critical patent/FR1004628A/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
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1004628D 1949-12-21 1949-12-21 Further training provided in the establishment of tapping or threading machines Expired FR1004628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004628T 1949-12-21

Publications (1)

Publication Number Publication Date
FR1004628A true FR1004628A (en) 1952-04-01

Family

ID=9564022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004628D Expired FR1004628A (en) 1949-12-21 1949-12-21 Further training provided in the establishment of tapping or threading machines

Country Status (1)

Country Link
FR (1) FR1004628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652249A (en) * 1985-03-20 1987-03-24 Norris Jerry D Clutch for a quill feed mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652249A (en) * 1985-03-20 1987-03-24 Norris Jerry D Clutch for a quill feed mechanism

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