FR2261828A1 - Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf - Google Patents

Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf

Info

Publication number
FR2261828A1
FR2261828A1 FR7406059A FR7406059A FR2261828A1 FR 2261828 A1 FR2261828 A1 FR 2261828A1 FR 7406059 A FR7406059 A FR 7406059A FR 7406059 A FR7406059 A FR 7406059A FR 2261828 A1 FR2261828 A1 FR 2261828A1
Authority
FR
France
Prior art keywords
ring
teeth
bit
attachment
rotating ring
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.)
Granted
Application number
FR7406059A
Other languages
English (en)
French (fr)
Other versions
FR2261828B3 (enExample
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.)
CRUCHANDEU FRANCOIS
Original Assignee
CRUCHANDEU FRANCOIS
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 CRUCHANDEU FRANCOIS filed Critical CRUCHANDEU FRANCOIS
Priority to FR7406059A priority Critical patent/FR2261828A1/fr
Publication of FR2261828A1 publication Critical patent/FR2261828A1/fr
Application granted granted Critical
Publication of FR2261828B3 publication Critical patent/FR2261828B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02—Boring templates or bushings
    • B23B49/023—Bushings and their connection to the template

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
FR7406059A 1974-02-22 1974-02-22 Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf Granted FR2261828A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406059A FR2261828A1 (en) 1974-02-22 1974-02-22 Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406059A FR2261828A1 (en) 1974-02-22 1974-02-22 Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf

Publications (2)

Publication Number Publication Date
FR2261828A1 true FR2261828A1 (en) 1975-09-19
FR2261828B3 FR2261828B3 (enExample) 1976-12-03

Family

ID=9135311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406059A Granted FR2261828A1 (en) 1974-02-22 1974-02-22 Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf

Country Status (1)

Country Link
FR (1) FR2261828A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1563951A1 (en) * 2004-02-12 2005-08-17 Cropelli S.r.l. Anti-vibration sleeve for straight-flute drills
US7207751B2 (en) * 2004-02-02 2007-04-24 Rfour, Inc. Gun drill guide and gun drill guide assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207751B2 (en) * 2004-02-02 2007-04-24 Rfour, Inc. Gun drill guide and gun drill guide assembly
US8568067B2 (en) * 2004-02-02 2013-10-29 F.J. Feddersen, Inc. Gun drill guide and gun drill guide assembly
EP1563951A1 (en) * 2004-02-12 2005-08-17 Cropelli S.r.l. Anti-vibration sleeve for straight-flute drills

Also Published As

Publication number Publication date
FR2261828B3 (enExample) 1976-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse