DE546245C - Conical reamer with two or more strongly helical cutting teeth running in the same direction - Google Patents

Conical reamer with two or more strongly helical cutting teeth running in the same direction

Info

Publication number
DE546245C
DE546245C DENDAT546245D DE546245DD DE546245C DE 546245 C DE546245 C DE 546245C DE NDAT546245 D DENDAT546245 D DE NDAT546245D DE 546245D D DE546245D D DE 546245DD DE 546245 C DE546245 C DE 546245C
Authority
DE
Germany
Prior art keywords
cutting teeth
same direction
helical cutting
conical reamer
strongly
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
DENDAT546245D
Other languages
German (de)
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.)
JOSEF BAAKES
Original Assignee
JOSEF BAAKES
Publication date
Application granted granted Critical
Publication of DE546245C publication Critical patent/DE546245C/en
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
    • B23D77/003—Reaming tools with means for preventing chatter
    • 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
    • B23D77/12—Reamers with cutting edges arranged in tapered form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Kegelreibahle mit zwei oder mehreren stark schraubenlinienförmig gewundenen, im gleichen Richtungssinne verlaufenden Schneidzähnen, dadurch gekennzeichnet, daß die Steigung je zweier aufeinanderfolgender Zähne verschieden groß ist.Conical reamer with two or more strongly helically wound, cutting teeth running in the same sense of direction, characterized in that the pitch of two consecutive Teeth are of different sizes.
DENDAT546245D Conical reamer with two or more strongly helical cutting teeth running in the same direction Expired DE546245C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE546245T

Publications (1)

Publication Number Publication Date
DE546245C true DE546245C (en) 1932-03-12

Family

ID=6561111

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT546245D Expired DE546245C (en) Conical reamer with two or more strongly helical cutting teeth running in the same direction

Country Status (1)

Country Link
DE (1) DE546245C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439968A (en) * 1943-09-13 1948-04-20 Fear Ralph Gordon Expansible reamer
WO1979000344A1 (en) * 1977-12-05 1979-06-28 Engstroem G Root canal file and method of manufacturing it
FR2466237A1 (en) * 1979-10-01 1981-04-10 Inventive Tech Int DENTAL REALITY
EP0195838A1 (en) * 1985-03-27 1986-10-01 Rockwell International Corporation Reamer with unequally spaced flutes
EP0330107A1 (en) * 1988-02-24 1989-08-30 Helmut Dipl.-Ing. Krauss Boring or reaming tool
EP0545826A1 (en) * 1991-12-05 1993-06-09 Etablissements Recoules Et Fils (S.A) Conical reamer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439968A (en) * 1943-09-13 1948-04-20 Fear Ralph Gordon Expansible reamer
WO1979000344A1 (en) * 1977-12-05 1979-06-28 Engstroem G Root canal file and method of manufacturing it
FR2466237A1 (en) * 1979-10-01 1981-04-10 Inventive Tech Int DENTAL REALITY
EP0195838A1 (en) * 1985-03-27 1986-10-01 Rockwell International Corporation Reamer with unequally spaced flutes
EP0330107A1 (en) * 1988-02-24 1989-08-30 Helmut Dipl.-Ing. Krauss Boring or reaming tool
DE3805729A1 (en) * 1988-02-24 1989-08-31 Krauss Helmut DRILLING OR FRICTION TOOL
EP0545826A1 (en) * 1991-12-05 1993-06-09 Etablissements Recoules Et Fils (S.A) Conical reamer
FR2684583A1 (en) * 1991-12-05 1993-06-11 Recoules Fils Ets CONICAL ALESOIR.

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