ATA142989A - Aufbohrwerkzeug - Google Patents
AufbohrwerkzeugInfo
- Publication number
- ATA142989A ATA142989A AT142989A AT142989A ATA142989A AT A142989 A ATA142989 A AT A142989A AT 142989 A AT142989 A AT 142989A AT 142989 A AT142989 A AT 142989A AT A142989 A ATA142989 A AT A142989A
- Authority
- AT
- Austria
- Prior art keywords
- drilling tool
- drilling
- tool
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT142989A AT393469B (de) | 1989-06-09 | 1989-06-09 | Aufbohrwerkzeug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT142989A AT393469B (de) | 1989-06-09 | 1989-06-09 | Aufbohrwerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA142989A true ATA142989A (de) | 1991-04-15 |
AT393469B AT393469B (de) | 1991-10-25 |
Family
ID=3513716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT142989A AT393469B (de) | 1989-06-09 | 1989-06-09 | Aufbohrwerkzeug |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT393469B (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2226226A (en) * | 1939-10-10 | 1940-12-24 | Weldon Tool Co | Counterboring tool |
CH364163A (fr) * | 1960-08-17 | 1962-08-31 | Roxer S A | Outil pour creuser des logements de têtes de vis |
US3276293A (en) * | 1965-04-27 | 1966-10-04 | Tesan Tool Mfg Company | Pilots for counterbore cutters |
DE2032461C3 (de) * | 1970-07-01 | 1974-05-16 | Heinz Wendel Praezisionsmechanikwerkzeugbau, 7241 Muehlen | Zapfensenker |
US4053249A (en) * | 1976-04-06 | 1977-10-11 | General Electric Company | Apparatus and method for precision overboring an arcuate, variable diameter bore |
-
1989
- 1989-06-09 AT AT142989A patent/AT393469B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT393469B (de) | 1991-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
ELJ | Ceased due to non-payment of the annual fee |