ATA78895A - Hohlbohrwerkzeug mit auswechselbarem zentrierbohrer - Google Patents
Hohlbohrwerkzeug mit auswechselbarem zentrierbohrerInfo
- Publication number
- ATA78895A ATA78895A AT78895A AT78895A ATA78895A AT A78895 A ATA78895 A AT A78895A AT 78895 A AT78895 A AT 78895A AT 78895 A AT78895 A AT 78895A AT A78895 A ATA78895 A AT A78895A
- Authority
- AT
- Austria
- Prior art keywords
- drill
- hollow
- tool
- interchangeable center
- interchangeable
- Prior art date
Links
Classifications
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
-
- 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
- B23B51/0426—Drills for trepanning with centering devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944420999 DE4420999C2 (de) | 1994-06-17 | 1994-06-17 | Hohlbohrwerkzeug mit auswechselbarem Zentrierbohrer |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA78895A true ATA78895A (de) | 1997-06-15 |
AT403352B AT403352B (de) | 1998-01-26 |
Family
ID=6520705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT78895A AT403352B (de) | 1994-06-17 | 1995-05-10 | Hohlbohrwerkzeug mit auswechselbarem zentrierbohrer |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3504027B2 (de) |
AT (1) | AT403352B (de) |
CH (1) | CH690120A5 (de) |
DE (1) | DE4420999C2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63220521A (ja) * | 1987-03-10 | 1988-09-13 | Canon Inc | 焦点合せ装置 |
DE19650480A1 (de) * | 1996-12-05 | 1998-06-10 | Ofra Struhalla | Diamant-Werkzeug |
DE10213217A1 (de) * | 2002-03-25 | 2003-10-16 | Hilti Ag | Führungseinsatz für eine Kernbohrkrone |
US8328381B2 (en) | 2009-02-25 | 2012-12-11 | Black & Decker Inc. | Light for a power tool and method of illuminating a workpiece |
US20110058356A1 (en) | 2009-02-25 | 2011-03-10 | Black & Decker Inc. | Power tool with light emitting assembly |
US8317350B2 (en) | 2009-02-25 | 2012-11-27 | Black & Decker Inc. | Power tool with a light for illuminating a workpiece |
US9328915B2 (en) * | 2010-09-30 | 2016-05-03 | Black & Decker Inc. | Lighted power tool |
US9028088B2 (en) | 2010-09-30 | 2015-05-12 | Black & Decker Inc. | Lighted power tool |
US9242355B2 (en) | 2012-04-17 | 2016-01-26 | Black & Decker Inc. | Illuminated power tool |
WO2023220822A1 (en) * | 2022-05-18 | 2023-11-23 | Marco Carbone | Cutting accessory for a drill |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8335453U1 (de) * | 1984-05-03 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Zentrierbohrer für eine Hohlbohrkrone | |
DE4141045A1 (de) * | 1991-12-13 | 1993-06-17 | Hilti Ag | Bohrwerkzeug mit zentrierbohrer |
DE9302487U1 (de) | 1993-02-20 | 1994-06-23 | Bosch Gmbh Robert | Bohrwerkzeug |
-
1994
- 1994-06-17 DE DE19944420999 patent/DE4420999C2/de not_active Expired - Lifetime
-
1995
- 1995-04-03 CH CH92595A patent/CH690120A5/de not_active IP Right Cessation
- 1995-05-10 AT AT78895A patent/AT403352B/de not_active IP Right Cessation
- 1995-06-19 JP JP15150495A patent/JP3504027B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4420999A1 (de) | 1995-12-21 |
DE4420999C2 (de) | 2003-10-09 |
JP3504027B2 (ja) | 2004-03-08 |
JPH081422A (ja) | 1996-01-09 |
AT403352B (de) | 1998-01-26 |
CH690120A5 (de) | 2000-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK07 | Expiry |
Effective date: 20150510 |