FR482878A - Improvements in retractable taps - Google Patents

Improvements in retractable taps

Info

Publication number
FR482878A
FR482878A FR482878DA FR482878A FR 482878 A FR482878 A FR 482878A FR 482878D A FR482878D A FR 482878DA FR 482878 A FR482878 A FR 482878A
Authority
FR
France
Prior art keywords
taps
retractable
retractable taps
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)
Inventor
Herbert Austin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR482878A publication Critical patent/FR482878A/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
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/14—Tapping-heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR482878D 1915-09-14 1916-09-13 Improvements in retractable taps Expired FR482878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB482878X 1915-09-14

Publications (1)

Publication Number Publication Date
FR482878A true FR482878A (en) 1917-05-02

Family

ID=1519836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482878D Expired FR482878A (en) 1915-09-14 1916-09-13 Improvements in retractable taps

Country Status (1)

Country Link
FR (1) FR482878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170173A1 (en) * 1972-02-04 1973-09-14 Krauss Fa H Willy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170173A1 (en) * 1972-02-04 1973-09-14 Krauss Fa H Willy

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