BE468957A - - Google Patents
Info
- Publication number
- BE468957A BE468957A BE468957DA BE468957A BE 468957 A BE468957 A BE 468957A BE 468957D A BE468957D A BE 468957DA BE 468957 A BE468957 A BE 468957A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0858—Protective coverings for parts of machine tools; Splash guards using a liquid bath or a liquid curtain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2994945A GB601555A (en) | 1945-11-09 | Improvements in or relating to pneumatic colliery picks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE468957A true BE468957A (en:Method) |
Family
ID=10299816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE468957D BE468957A (en:Method) | 1945-11-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE468957A (en:Method) |
| FR (1) | FR1014330A (en:Method) |
-
0
- BE BE468957D patent/BE468957A/xx unknown
-
1946
- 1946-10-28 FR FR1014330D patent/FR1014330A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1014330A (fr) | 1952-08-13 |