US Patent: 670,838
|
| Turret-Lathe
|
|
Patentee:
|
|
| Dudley B. Bullard (exact or similar names) - Bridgeport, Fairfield County, CT |
|
|
Patent Dates:
|
| Applied: |
May 10, 1898 |
| Granted: |
Mar. 26, 1901 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
Vintage Machinery entry for Bullard Machine Tool Co.
|
|
Description: |
| Claim:
This invention relates particularly to the turret and the reciprocating slide upon which to said turret is rotatably mounted and to certain mechanical means for unlocking, revolving, and relocking said turret and for regulating the length of successive backward strokes of the turret-slide. |
|
