GB366983A - Improvements in fluid pressure feeds for metal cutting or other machines - Google Patents
Improvements in fluid pressure feeds for metal cutting or other machinesInfo
- Publication number
- GB366983A GB366983A GB3401730A GB3401730A GB366983A GB 366983 A GB366983 A GB 366983A GB 3401730 A GB3401730 A GB 3401730A GB 3401730 A GB3401730 A GB 3401730A GB 366983 A GB366983 A GB 366983A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- machines
- fluid pressure
- metal cutting
- pressure feeds
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
366,983. Hydraulic transmission of power. WALLS, A. G. and WALLS, R. N., 7, W'estbourne Grove, Ashton-on-Mersey. Nov. 12, 1930, No. 34017. [Class 69 (ii).] In feed mechanism for machine tools having an adjustable throttle I on the exhaust side, the inlet side is provided with a non-return valve 10, and with a signalling, stopping, or pressure-relieving device, comprising a differential piston 19, 21 acted on oppositely by the pump pressure and the pressure in the inlet side. The exhaust side is provided with a similar safety device, and with a valve 17 acted on at one end by a spring, weight, or pump pressure, and at the other by the exhaust pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3401730A GB366983A (en) | 1930-11-12 | 1930-11-12 | Improvements in fluid pressure feeds for metal cutting or other machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3401730A GB366983A (en) | 1930-11-12 | 1930-11-12 | Improvements in fluid pressure feeds for metal cutting or other machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB366983A true GB366983A (en) | 1932-02-12 |
Family
ID=10360322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3401730A Expired GB366983A (en) | 1930-11-12 | 1930-11-12 | Improvements in fluid pressure feeds for metal cutting or other machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB366983A (en) |
-
1930
- 1930-11-12 GB GB3401730A patent/GB366983A/en not_active Expired
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