US Patent: 2,125,945
|
| Torque Indication Wrench
|
|
Patentee:
|
|
| Walter H. Montgomery (exact or similar names) - Washington, DC |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Dec. 21, 1937 |
| Granted: |
Aug. 09, 1938 |
|
Patent Pictures:
|
|
Walter H. Montgomery patent Aug. 9, 1938 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| "Deflection beam" type torque wrench, using a series of flat plates for the shank, and a device to indicate the relative deflection caused by increasing load. The preamble of the specifications discusses the wrench in the context of pipe line couplings, etc.
Improvement to patent no. 1,728,552. Improved by patent no. 2,196,223. |
|
