US Patent: 1,227,533
|
| Hollow Mill
|
|
Patentee:
|
|
| Otto Ebert (exact or similar names) - Cleveland, Cuyahoga County, OH |
|
|
Patent Dates:
|
| Applied: |
Nov. 06, 1916 |
| Granted: |
May 22, 1917 |
|
Patent Pictures:
[
1 | 2
]
|
|
|
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Genesee Mfg. Co., Inc.
|
|
Description: |
| Claim:
his invention relates to hollow mills or milling cutters of the adjustable or expansible type, and in some respects it is an improvement on the mill shown in my U. S. Patent No. 1,165,859.
The object of the present improvement is to provide improved means for simultaneously clamping the cutters at adjustment, thereby saving the time and labor of separate fastenings.
When three cutters are used, the clamping ring will bind on all the cutters equally. The cutters are adjusted by means of a rear adjusting nut which can be set up to ix the parts as desired, Both the adjusting and the clamping nuts are operated by a spanner wrench. |
|
){kind=link}
){kind=link}