FR450478A - Improvements in the construction of boring machines - Google Patents
Improvements in the construction of boring machinesInfo
- Publication number
- FR450478A FR450478A FR450478DA FR450478A FR 450478 A FR450478 A FR 450478A FR 450478D A FR450478D A FR 450478DA FR 450478 A FR450478 A FR 450478A
- Authority
- FR
- France
- Prior art keywords
- construction
- boring machines
- boring
- machines
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D37/00—Broaching machines or broaching devices
- B23D37/02—Broaching machines with horizontally-arranged working tools
- B23D37/04—Broaching machines with horizontally-arranged working tools for broaching inner surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US450478XA | 1911-11-14 | 1911-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR450478A true FR450478A (en) | 1913-03-26 |
Family
ID=1490897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR450478D Expired FR450478A (en) | 1911-11-14 | 1912-11-12 | Improvements in the construction of boring machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR450478A (en) |
-
1912
- 1912-11-12 FR FR450478D patent/FR450478A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR453183A (en) | Absorption machine | |
FR450478A (en) | Improvements in the construction of boring machines | |
FR429842A (en) | Improvements in the construction of dynamo-electric machines | |
FR474693A (en) | Improvements in the construction of espadrille machines | |
FR461063A (en) | Further training in the construction of electrical machines | |
FR442306A (en) | Improvements in the construction of embroidery machines | |
FR440697A (en) | Chopping machine | |
FR424120A (en) | Further training in the construction of dynamo-electric machines | |
FR428290A (en) | Tapping machine | |
FR450748A (en) | Improvements in the construction of electrical machines | |
FR477643A (en) | Drilling machine | |
FR455295A (en) | River machine | |
FR436731A (en) | Adding machine | |
FR442007A (en) | Adding machine | |
FR474158A (en) | Improvements in the construction of carburetors | |
FR16135E (en) | Turning lathe | |
FR430976A (en) | Improvements in mineral concentration | |
FR422711A (en) | Further training in the construction of dynamo-electric machines | |
FR437645A (en) | Sewing machine | |
FR434132A (en) | Sewing machine | |
FR449232A (en) | Drilling machine | |
FR465218A (en) | Cutting machine | |
FR450087A (en) | Grinding machine | |
FR433030A (en) | Improvements in the manufacture of sewing machines | |
FI4574A (en) | Structure of the addition machine |