Materials handling and application mechanism
US4159877A · kind A · utility
19Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1978 |
| Grant date | Jul 3, 1979 |
| Priority date | — |
| Expiry date | Apr 10, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C23/0973
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A self-contained mechanism for the preparation handling and application of liquified materials such as coating compounds, joint sealers, crack fillers, waterproofing compounds and the like, is provided with an especially configured materials tank having primary and secondary materials heating devices and a unique engine driven hydraulic system which allows reversible and variable speed operation of the materials mixing, delivery, and cleanout devices and systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.