CH258907A - Machine tool. - Google Patents
Machine tool.Info
- Publication number
- CH258907A CH258907A CH258907DA CH258907A CH 258907 A CH258907 A CH 258907A CH 258907D A CH258907D A CH 258907DA CH 258907 A CH258907 A CH 258907A
- Authority
- CH
- Switzerland
- Prior art keywords
- machine tool
- tool
- machine
- Prior art date
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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
- B23Q5/261—Fluid-pressure drives for spindles
- B23Q5/263—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow
- B23Q5/265—Fluid-pressure drives for spindles with means to control the feed rate by controlling the fluid flow this regulation depending upon the position of the tools or work
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2264446A GB626655A (en) | 1946-07-30 | 1946-07-30 | Improvements in and relating to hydraulic means for feeding a tool spindle |
Publications (1)
Publication Number | Publication Date |
---|---|
CH258907A true CH258907A (en) | 1948-12-31 |
Family
ID=10182774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH258907D CH258907A (en) | 1946-07-30 | 1946-09-16 | Machine tool. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH258907A (en) |
FR (1) | FR933417A (en) |
GB (1) | GB626655A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443139A (en) * | 1982-03-18 | 1984-04-17 | In-Tex Tool Corporation | Positive feed drill |
-
1946
- 1946-07-30 GB GB2264446A patent/GB626655A/en not_active Expired
- 1946-09-12 FR FR933417D patent/FR933417A/en not_active Expired
- 1946-09-16 CH CH258907D patent/CH258907A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR933417A (en) | 1948-04-20 |
GB626655A (en) | 1949-07-19 |
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