US Patent: 1,477,374
|
| Dividing Head
|
|
Patentee:
|
|
| Oscar S. Marshall (exact or similar names) - Springfield, Windsor County, VT |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Jun. 03, 1920 |
| Granted: |
Dec. 11, 1923 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
|
|
Description: |
| Claim:
A dividing bead comprising in combination a supporting structure, a rotatable shaft, an index plate rotatable independently of the shaft, means for detachably connecting said shaft and index plate together, and speed-reducing gearing directly engaged with said plate for rotating the same. |
|
