CH523733A - Countersink - Google Patents
CountersinkInfo
- Publication number
- CH523733A CH523733A CH945871A CH945871A CH523733A CH 523733 A CH523733 A CH 523733A CH 945871 A CH945871 A CH 945871A CH 945871 A CH945871 A CH 945871A CH 523733 A CH523733 A CH 523733A
- Authority
- CH
- Switzerland
- Prior art keywords
- countersink
- 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
- B23B51/10—Bits for countersinking
- B23B51/107—Bits for countersinking having a pilot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702032461 DE2032461C3 (en) | 1970-07-01 | 1970-07-01 | Countersink |
Publications (1)
Publication Number | Publication Date |
---|---|
CH523733A true CH523733A (en) | 1972-06-15 |
Family
ID=5775434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH945871A CH523733A (en) | 1970-07-01 | 1971-06-28 | Countersink |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH523733A (en) |
DE (1) | DE2032461C3 (en) |
FR (1) | FR2100104A5 (en) |
GB (1) | GB1301767A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795290A (en) * | 1986-06-03 | 1989-01-03 | Sandvik Ab | Drill with secondary cutter |
AT393469B (en) * | 1989-06-09 | 1991-10-25 | Schoeller Bleckmann Stahlwerke | Boring tool |
-
1970
- 1970-07-01 DE DE19702032461 patent/DE2032461C3/en not_active Expired
-
1971
- 1971-06-28 CH CH945871A patent/CH523733A/en not_active IP Right Cessation
- 1971-06-29 GB GB3033371A patent/GB1301767A/en not_active Expired
- 1971-07-01 FR FR7124072A patent/FR2100104A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795290A (en) * | 1986-06-03 | 1989-01-03 | Sandvik Ab | Drill with secondary cutter |
AT393469B (en) * | 1989-06-09 | 1991-10-25 | Schoeller Bleckmann Stahlwerke | Boring tool |
Also Published As
Publication number | Publication date |
---|---|
DE2032461C3 (en) | 1974-05-16 |
DE2032461A1 (en) | 1972-01-05 |
DE2032461B2 (en) | 1973-10-25 |
GB1301767A (en) | 1973-01-04 |
FR2100104A5 (en) | 1972-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |