FR874697A - Drill - Google Patents
DrillInfo
- Publication number
- FR874697A FR874697A FR874697DA FR874697A FR 874697 A FR874697 A FR 874697A FR 874697D A FR874697D A FR 874697DA FR 874697 A FR874697 A FR 874697A
- Authority
- FR
- France
- Prior art keywords
- drill
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
- B23Q3/101—Auxiliary devices, e.g. bolsters, extension members for supporting a workpiece during its transport to or from a tool holder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE874697X | 1940-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874697A true FR874697A (en) | 1942-08-18 |
Family
ID=6816967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874697D Expired FR874697A (en) | 1940-10-12 | 1941-08-12 | Drill |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE442340A (en) |
FR (1) | FR874697A (en) |
-
0
- BE BE442340D patent/BE442340A/fr unknown
-
1941
- 1941-08-12 FR FR874697D patent/FR874697A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE442340A (en) |
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