US Patent: 393,055
|
| Tinman's Flanging Machine
|
|
Patentee:
|
|
| William J. Bayrer (exact or similar names) - Southington, Hartford County, CT |
|
|
Patent Dates:
|
| Applied: |
Dec. 28, 1887 |
| Granted: |
Nov. 10, 1888 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Peck, Stow & Wilcox Co.
|
|
Description: |
| This patent was improved by patent #434,960.
Abstract:
My invention is in machines for flanging, beading, and wiring metallic plates, commonly called "tinmen's flanging-machines."
Claim:
In a flanging-machine, the frame A, consisting of a single piece of metal, in which are arranged the movable boxes m and n, the box m turning on screws in the frame, the box n being held in position by a screw passing through the frame and into a transverse groove. |
|
