US Patent: 1,296,758
|
| Bridge for Traveling Cranes
|
|
Patentee:
|
|
| Sydney Buckley (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Jun. 02, 1917 |
| Granted: |
Mar. 11, 1919 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Niles-Bement-Pond Co.
|
|
Description: |
| Application renewed 07 Jan., 1919.
Claim:
The invention relates more particularly to traveling cranes of the class in which each comprises a movable bridge having two parallel separated elements respectively carrying rails. A hoisting mechanism is provided which consists of a trolley movable along the rails on the bridge and depending load engaging elements which usually extend between the two elements of the bridge. |
|
