FR2681277B1 - Porte-outil pour l'affutage de forets ou analogues. - Google Patents

Porte-outil pour l'affutage de forets ou analogues.

Info

Publication number
FR2681277B1
FR2681277B1 FR9111672A FR9111672A FR2681277B1 FR 2681277 B1 FR2681277 B1 FR 2681277B1 FR 9111672 A FR9111672 A FR 9111672A FR 9111672 A FR9111672 A FR 9111672A FR 2681277 B1 FR2681277 B1 FR 2681277B1
Authority
FR
France
Prior art keywords
forests
sharpening
tool holder
holder
tool
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 - Fee Related
Application number
FR9111672A
Other languages
English (en)
Other versions
FR2681277A1 (fr
Inventor
Dieu Andre
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
Priority to FR9111672A priority Critical patent/FR2681277B1/fr
Publication of FR2681277A1 publication Critical patent/FR2681277A1/fr
Application granted granted Critical
Publication of FR2681277B1 publication Critical patent/FR2681277B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/247—Supports for drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/223—Jaws in the form of cylindrical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
    • B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FR9111672A 1991-09-18 1991-09-18 Porte-outil pour l'affutage de forets ou analogues. Expired - Fee Related FR2681277B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9111672A FR2681277B1 (fr) 1991-09-18 1991-09-18 Porte-outil pour l'affutage de forets ou analogues.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111672A FR2681277B1 (fr) 1991-09-18 1991-09-18 Porte-outil pour l'affutage de forets ou analogues.

Publications (2)

Publication Number Publication Date
FR2681277A1 FR2681277A1 (fr) 1993-03-19
FR2681277B1 true FR2681277B1 (fr) 1996-01-26

Family

ID=9417177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111672A Expired - Fee Related FR2681277B1 (fr) 1991-09-18 1991-09-18 Porte-outil pour l'affutage de forets ou analogues.

Country Status (1)

Country Link
FR (1) FR2681277B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729123B (zh) * 2012-06-29 2014-11-05 河北清风机械有限公司 水钻头加工中心

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813333A (fr) * 1936-02-05 1937-05-31 Foret perfectionné et machine pour son affûtage
US3808748A (en) * 1972-05-08 1974-05-07 Zealot Corp Adjustable mounting bracket for workpiece
DE2249236A1 (de) * 1972-10-07 1974-04-11 Bosch Gmbh Robert Werkzeughalterung
DE3517034C1 (de) * 1985-05-11 1987-01-15 Reinhold Reiling Vorrichtung zum Schleifen der Schneiden von Bohrern
GB2201362A (en) * 1987-02-19 1988-09-01 Gardner Alfred B Collet holder for an elongate member

Also Published As

Publication number Publication date
FR2681277A1 (fr) 1993-03-19

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse