GB435714A - Improvements in precision metal-cutting, grinding, or like machine tools - Google Patents
Improvements in precision metal-cutting, grinding, or like machine toolsInfo
- Publication number
- GB435714A GB435714A GB16576/34A GB1657634A GB435714A GB 435714 A GB435714 A GB 435714A GB 16576/34 A GB16576/34 A GB 16576/34A GB 1657634 A GB1657634 A GB 1657634A GB 435714 A GB435714 A GB 435714A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- cutting
- scale
- machine tools
- movement
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
435,714. Grinding. SOC. GENEVOISE D'lNSTRUMENTS DE PHYSIQUE, 8, Rue des Vieux Grenadiers, Geneva, Switzerland. June 4, 1934, No. 16576. Convention date, April 23. [Class 60] [See also Group XXII] A precision grinding - machine tool has a work carriage or tool slide 1 operated by a hydraulic cylinder 8 and is provided with a microscope or like means 6 coacting with a scale for measuring the table movement. The scale is marked on a completely enclosed channel bar 5. The control of the cylinder 8 is such that the table may be rapidly accelerated at the beginning of its movement, then progressively slowed and finally stopped at exactly the desired position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH435714X | 1934-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB435714A true GB435714A (en) | 1935-09-26 |
Family
ID=4515064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16576/34A Expired GB435714A (en) | 1934-04-23 | 1934-06-04 | Improvements in precision metal-cutting, grinding, or like machine tools |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH177663A (en) |
| FR (1) | FR786779A (en) |
| GB (1) | GB435714A (en) |
-
1934
- 1934-04-23 CH CH177663D patent/CH177663A/en unknown
- 1934-06-04 GB GB16576/34A patent/GB435714A/en not_active Expired
-
1935
- 1935-03-07 FR FR786779D patent/FR786779A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH177663A (en) | 1935-06-15 |
| FR786779A (en) | 1935-09-09 |
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