GB1549985A - Apparatus for producing small bores - Google Patents
Apparatus for producing small boresInfo
- Publication number
- GB1549985A GB1549985A GB31254/76A GB3125476A GB1549985A GB 1549985 A GB1549985 A GB 1549985A GB 31254/76 A GB31254/76 A GB 31254/76A GB 3125476 A GB3125476 A GB 3125476A GB 1549985 A GB1549985 A GB 1549985A
- Authority
- GB
- United Kingdom
- Prior art keywords
- producing small
- small bores
- bores
- producing
- small
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/003—Equipment for precise positioning of tool or work into particular locations not otherwise provided for with means to return a tool back, after its withdrawal movement, to the previous working position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/14—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for very small holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2534639A DE2534639C3 (en) | 1975-08-02 | 1975-08-02 | Device for making small-diameter bores |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1549985A true GB1549985A (en) | 1979-08-08 |
Family
ID=5953103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31254/76A Expired GB1549985A (en) | 1975-08-02 | 1976-07-27 | Apparatus for producing small bores |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5219390A (en) |
BE (1) | BE844803A (en) |
CH (1) | CH595924A5 (en) |
DE (1) | DE2534639C3 (en) |
FR (1) | FR2320154A1 (en) |
GB (1) | GB1549985A (en) |
NL (1) | NL7608581A (en) |
SE (1) | SE423050B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB621559A (en) * | 1944-09-11 | 1949-04-12 | Igranic Electric Co Ltd | Improvements in or relating to drilling and like machine tools |
US2768539A (en) * | 1951-03-21 | 1956-10-30 | Wollenhaupt Jakob | Electrically controlled drilling machine, particularly for drilling deep holes |
US3029664A (en) * | 1959-03-23 | 1962-04-17 | Sr Milton A Frank | Method and device for drilling precision holes |
CH586089A5 (en) * | 1974-09-14 | 1977-03-31 | Far Fab Assortiments Reunies | Removal of swarf during hole drilling - uses switches which control drill movement to provide periodic retraction and return until depth reached |
-
1975
- 1975-08-02 DE DE2534639A patent/DE2534639C3/en not_active Expired
-
1976
- 1976-07-27 GB GB31254/76A patent/GB1549985A/en not_active Expired
- 1976-07-28 JP JP51089247A patent/JPS5219390A/en active Pending
- 1976-07-29 CH CH971976A patent/CH595924A5/xx not_active IP Right Cessation
- 1976-07-30 FR FR7623464A patent/FR2320154A1/en active Granted
- 1976-07-30 SE SE7608633A patent/SE423050B/en unknown
- 1976-08-02 NL NL7608581A patent/NL7608581A/en not_active Application Discontinuation
- 1976-08-02 BE BE169488A patent/BE844803A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2320154B1 (en) | 1980-10-17 |
FR2320154A1 (en) | 1977-03-04 |
CH595924A5 (en) | 1978-02-28 |
DE2534639C3 (en) | 1978-09-14 |
DE2534639B2 (en) | 1978-01-12 |
SE423050B (en) | 1982-04-13 |
SE7608633L (en) | 1977-02-03 |
NL7608581A (en) | 1977-02-04 |
DE2534639A1 (en) | 1977-03-10 |
JPS5219390A (en) | 1977-02-14 |
BE844803A (en) | 1976-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |