US Patent: 20,135
|
| Device for sheltering from dust the lower carrying-pulley of bandsaws
|
|
Patentee:
|
|
| James Balla (exact or similar names) - Richmond, IN |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
May 04, 1858 |
|
Patent Pictures:
[
1 | 2
]
|
|
|
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
|
|
Description: |
| Title is a bit misleading: Straight sawblades are strained by bands that pass over wheels; the lower wheel is oscillated by a pitman arm to create a reciprocating motion of the sawblades. |
|
){kind=link}
){kind=link}