FR881487A - Precision drill spindle - Google Patents
Precision drill spindleInfo
- Publication number
- FR881487A FR881487A FR881487DA FR881487A FR 881487 A FR881487 A FR 881487A FR 881487D A FR881487D A FR 881487DA FR 881487 A FR881487 A FR 881487A
- Authority
- FR
- France
- Prior art keywords
- drill spindle
- precision drill
- precision
- spindle
- drill
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/123—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating spindle bearings
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH4014D DE869893C (en) | 1941-01-10 | 1941-01-10 | Fine boring spindle |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881487A true FR881487A (en) | 1943-04-27 |
Family
ID=7143822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881487D Expired FR881487A (en) | 1941-01-10 | 1942-04-23 | Precision drill spindle |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE446083A (en) |
CH (1) | CH232679A (en) |
DE (1) | DE869893C (en) |
FR (1) | FR881487A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114713861B (en) * | 2022-03-31 | 2023-06-27 | 安徽新诺精工股份有限公司 | Numerical control machine tool spindle unit mounting structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1861099A (en) * | 1930-01-25 | 1932-05-31 | Wallace W Smith | Multiple drilling mechanism |
DE673660C (en) * | 1935-10-17 | 1939-03-25 | Carl F W Borgward | Pressurized fluid feed device for machine tools |
US2160217A (en) * | 1936-01-23 | 1939-05-30 | Kingsbury Edward Joslin | Machine tool unit with feeding mechanism |
US2114389A (en) * | 1936-02-25 | 1938-04-19 | Kingsbury Edward Joslin | Machine tool structure with feeding apparatus |
US2152293A (en) * | 1937-01-12 | 1939-03-28 | Frederick A Wagner | Hydrostatic tool feed |
DE681082C (en) * | 1937-03-26 | 1939-09-14 | Mec Olivetti Off | Device for lifting and lowering machine parts by hand |
-
1941
- 1941-01-10 DE DEH4014D patent/DE869893C/en not_active Expired
-
1942
- 1942-03-24 CH CH232679D patent/CH232679A/en unknown
- 1942-04-23 FR FR881487D patent/FR881487A/en not_active Expired
- 1942-06-23 BE BE446083D patent/BE446083A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE869893C (en) | 1953-03-09 |
CH232679A (en) | 1944-06-15 |
BE446083A (en) | 1942-08-31 |
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