DE202004019454U1 - Bohrer-Nutform - Google Patents
Bohrer-Nutform Download PDFInfo
- Publication number
- DE202004019454U1 DE202004019454U1 DE202004019454U DE202004019454U DE202004019454U1 DE 202004019454 U1 DE202004019454 U1 DE 202004019454U1 DE 202004019454 U DE202004019454 U DE 202004019454U DE 202004019454 U DE202004019454 U DE 202004019454U DE 202004019454 U1 DE202004019454 U1 DE 202004019454U1
- Authority
- DE
- Germany
- Prior art keywords
- drill
- debris removal
- removal groove
- wide parts
- groove comprise
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/75—Stone, rock or concrete
-
- 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
- B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0091503U AT8435U1 (de) | 2003-12-22 | 2003-12-22 | Bohrwerkzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004019454U1 true DE202004019454U1 (de) | 2005-03-31 |
Family
ID=34397348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202004019454U Expired - Lifetime DE202004019454U1 (de) | 2003-12-22 | 2004-12-16 | Bohrer-Nutform |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT8435U1 (de) |
DE (1) | DE202004019454U1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008080748A1 (de) * | 2006-12-27 | 2008-07-10 | Günther & Co. GmbH | Tieflochbohrer mit stützring und verfahren zu dessen herstellung |
FR3035018A1 (fr) * | 2015-04-17 | 2016-10-21 | Tivoly | Foret beton avec filet auxiliaire |
-
2003
- 2003-12-22 AT AT0091503U patent/AT8435U1/de not_active IP Right Cessation
-
2004
- 2004-12-16 DE DE202004019454U patent/DE202004019454U1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008080748A1 (de) * | 2006-12-27 | 2008-07-10 | Günther & Co. GmbH | Tieflochbohrer mit stützring und verfahren zu dessen herstellung |
FR3035018A1 (fr) * | 2015-04-17 | 2016-10-21 | Tivoly | Foret beton avec filet auxiliaire |
Also Published As
Publication number | Publication date |
---|---|
AT8435U1 (de) | 2006-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050504 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080312 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20110323 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20130314 |
|
R071 | Expiry of right |