GB356222A - Improvements in or relating to metal-milling or other machine tools - Google Patents
Improvements in or relating to metal-milling or other machine toolsInfo
- Publication number
- GB356222A GB356222A GB1002531A GB1002531A GB356222A GB 356222 A GB356222 A GB 356222A GB 1002531 A GB1002531 A GB 1002531A GB 1002531 A GB1002531 A GB 1002531A GB 356222 A GB356222 A GB 356222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- milling
- metal
- relating
- movable member
- machine tools
- 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
- B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
- B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Portable Power Tools In General (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
356,222. Milling machines &c. WHITE, A. E., 5, Quality Court, Chancery Lane, London.-(Kearney & Trecker Corporation; West Allis, Wisconsin, U.S.A.) May 28, 1930, No. 10025/31. Divided on 355,739. Drawings to Specification. [Class 83 (iii).] In a metal milling or other machine tool, a movable member such as the machine table is operated by a fluid-pressure motor connected with a power train, and restraining means, regulated in accordance with the power delivered through the train, are arranged to establish a fluid back pressure on the motor to prevent overrunning of the movable member. The machine embodiment is the same as that described in Specification 355,739.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1645530A GB355739A (en) | 1930-05-28 | 1930-05-28 | Improvements in or relating to metal milling or other machine tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB356222A true GB356222A (en) | 1931-08-28 |
Family
ID=10077622
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1645530A Expired GB355739A (en) | 1930-05-28 | 1930-05-28 | Improvements in or relating to metal milling or other machine tools |
| GB1002531A Expired GB356222A (en) | 1930-05-28 | 1930-05-28 | Improvements in or relating to metal-milling or other machine tools |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1645530A Expired GB355739A (en) | 1930-05-28 | 1930-05-28 | Improvements in or relating to metal milling or other machine tools |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE371343A (en) |
| GB (2) | GB355739A (en) |
-
0
- BE BE371343D patent/BE371343A/xx unknown
-
1930
- 1930-05-28 GB GB1645530A patent/GB355739A/en not_active Expired
- 1930-05-28 GB GB1002531A patent/GB356222A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE371343A (en) | |
| GB355739A (en) | 1931-08-28 |
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