Drum lifter and transporter with integral force measuring device
US5482421A · kind A · utility
8Cited by
28References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1994 |
| Grant date | Jan 9, 1996 |
| Priority date | — |
| Expiry date | Jun 21, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G19/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention consists of an improvement to a four-wheel device used to lift drums with compressed air stored in an on-board storage tank without special straps, tools or clamps that allows the operator to lift the drum with no physical stress and to roll the drum to another location with minimum effort and allows force measuring (weighing) of the drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.