FR421208A - Alésoir perfectionné en acier profilé tors - Google Patents

Alésoir perfectionné en acier profilé tors

Info

Publication number
FR421208A
FR421208A FR421208DA FR421208A FR 421208 A FR421208 A FR 421208A FR 421208D A FR421208D A FR 421208DA FR 421208 A FR421208 A FR 421208A
Authority
FR
France
Prior art keywords
reamer
advanced
section steel
twisted section
twisted
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)
Inventor
Joseph-Adolf Krassnoff
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.)
JOSEPH ADOLF KRASSNOFF
Original Assignee
JOSEPH ADOLF KRASSNOFF
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 JOSEPH ADOLF KRASSNOFF filed Critical JOSEPH ADOLF KRASSNOFF
Application granted granted Critical
Publication of FR421208A publication Critical patent/FR421208A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/20—Number of cutting edges
    • B23D2277/202—Two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR421208D 1910-09-28 1910-09-28 Alésoir perfectionné en acier profilé tors Expired FR421208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421208T 1910-09-28

Publications (1)

Publication Number Publication Date
FR421208A true FR421208A (fr) 1911-02-17

Family

ID=1464277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421208D Expired FR421208A (fr) 1910-09-28 1910-09-28 Alésoir perfectionné en acier profilé tors

Country Status (1)

Country Link
FR (1) FR421208A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537430A1 (fr) * 1982-12-10 1984-06-15 Micro Mega Sa Alesoir dentaire a triple cannelure helicoidale et a pas progressif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537430A1 (fr) * 1982-12-10 1984-06-15 Micro Mega Sa Alesoir dentaire a triple cannelure helicoidale et a pas progressif

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