FR2302808A1 - Fraise tubulaire a trajectoire degageante - Google Patents
Fraise tubulaire a trajectoire degageanteInfo
- Publication number
- FR2302808A1 FR2302808A1 FR7506622A FR7506622A FR2302808A1 FR 2302808 A1 FR2302808 A1 FR 2302808A1 FR 7506622 A FR7506622 A FR 7506622A FR 7506622 A FR7506622 A FR 7506622A FR 2302808 A1 FR2302808 A1 FR 2302808A1
- Authority
- FR
- France
- Prior art keywords
- blade
- extremities
- bit
- holes
- cutting
- 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
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
- B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/40—Flutes, i.e. chip conveying grooves
- B23B2251/408—Spiral grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/068—Flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506622A FR2302808A1 (fr) | 1975-03-03 | 1975-03-03 | Fraise tubulaire a trajectoire degageante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506622A FR2302808A1 (fr) | 1975-03-03 | 1975-03-03 | Fraise tubulaire a trajectoire degageante |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2302808A1 true FR2302808A1 (fr) | 1976-10-01 |
FR2302808B1 FR2302808B1 (fr) | 1977-11-18 |
Family
ID=9152022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7506622A Granted FR2302808A1 (fr) | 1975-03-03 | 1975-03-03 | Fraise tubulaire a trajectoire degageante |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2302808A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651646A (en) * | 1995-10-02 | 1997-07-29 | Banke; Michael P. | Hole saw with wood removal feature |
US5803677A (en) * | 1996-08-09 | 1998-09-08 | Credo Tool Company | Hole saw |
EP3354385A3 (fr) * | 2017-01-06 | 2018-10-17 | Milwaukee Electric Tool Corporation | Scie-cloche |
US10532412B2 (en) | 2016-09-23 | 2020-01-14 | Milwaukee Electric Tool Corporation | Hole saw arbor assembly |
USD965653S1 (en) | 2017-08-15 | 2022-10-04 | Milwaukee Electric Tool Corporation | Hole saw |
-
1975
- 1975-03-03 FR FR7506622A patent/FR2302808A1/fr active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651646A (en) * | 1995-10-02 | 1997-07-29 | Banke; Michael P. | Hole saw with wood removal feature |
US5803677A (en) * | 1996-08-09 | 1998-09-08 | Credo Tool Company | Hole saw |
US10532412B2 (en) | 2016-09-23 | 2020-01-14 | Milwaukee Electric Tool Corporation | Hole saw arbor assembly |
US11154940B2 (en) | 2016-09-23 | 2021-10-26 | Milwaukee Electric Tool Corporation | Hole saw arbor assembly |
EP3354385A3 (fr) * | 2017-01-06 | 2018-10-17 | Milwaukee Electric Tool Corporation | Scie-cloche |
US10730119B2 (en) | 2017-01-06 | 2020-08-04 | Milwaukee Electric Tool Corporation | Hole saw |
EP3725441A1 (fr) * | 2017-01-06 | 2020-10-21 | Milwaukee Electric Tool Corporation | Scie-cloche |
US11559840B2 (en) | 2017-01-06 | 2023-01-24 | Milwaukee Electric Tool Corporation | Hole saw |
USD965653S1 (en) | 2017-08-15 | 2022-10-04 | Milwaukee Electric Tool Corporation | Hole saw |
USD973733S1 (en) | 2017-08-15 | 2022-12-27 | Milwaukee Electric Tool Corporation | Hole saw |
Also Published As
Publication number | Publication date |
---|---|
FR2302808B1 (fr) | 1977-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |