US Patent: 2,366,385
|
| Angle Plate
|
|
Patentee:
|
|
| Harry B. Comfort (exact or similar names) - Webster Groves, St. Louis County, MO |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Aug. 13, 1943 |
| Granted: |
Jan. 02, 1945 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
|
|
Description: |
| Claim:
An angle forming device of the character described comprising a base, a plane front surface and a graduated circular arc defined thereon by a series of holes in the plate, each hole being centered at one of the major divisions or graduations of the arc, an angle bar pivotally mounted on the front surface of said plate on an axis coincident with the center of said arc, a set of cylindrical gage elements of graded diameter, successive elements of the set differing in radial dimension by a distance which, on said circular arc, corresponds to a fraction of one degree, and gage mounting pins disposable in said holes, whereby any selected one of said gage cylinders may be mounted on the front surface of said plate coaxially with any selected one of said holes, such that selected gage cylinder provides an abutment for one side of said angle bar and serves to fix the angular position thereof. |
|
