FR1006002A - Foret à noyau - Google Patents

Foret à noyau

Info

Publication number
FR1006002A
FR1006002A FR1006002DA FR1006002A FR 1006002 A FR1006002 A FR 1006002A FR 1006002D A FR1006002D A FR 1006002DA FR 1006002 A FR1006002 A FR 1006002A
Authority
FR
France
Prior art keywords
core drill
drill
core
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
English (en)
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 FR1006002A publication Critical patent/FR1006002A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0486—Drills for trepanning with lubricating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1006002D 1947-10-28 1947-10-28 Foret à noyau Expired FR1006002A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006002T 1947-10-28

Publications (1)

Publication Number Publication Date
FR1006002A true FR1006002A (fr) 1952-04-18

Family

ID=9565341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006002D Expired FR1006002A (fr) 1947-10-28 1947-10-28 Foret à noyau

Country Status (1)

Country Link
FR (1) FR1006002A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153223B (de) * 1958-09-11 1963-08-22 Heidenreich & Harbeck Werkzeug Bohrwerkzeug zum Bohren langer Bohrloecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153223B (de) * 1958-09-11 1963-08-22 Heidenreich & Harbeck Werkzeug Bohrwerkzeug zum Bohren langer Bohrloecher

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