Cab window assembly
US4671013A · kind A · utility
33Cited by
17References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1985 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Oct 22, 2005 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/55
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A power window enclosure for replacing the cab window in trucks is disclosed. The enclosure comprises a glass windowpane housed in a substantially self contained flat rectangular enclosure having an upper portion dimensioned to fit in the cab window and defining a window opening and a lower portion containing means for raising and lowering the window. Furthermore, the windowpane is raised and lowered by a plurality of pulley lines coupled to the window pane and to a reciprocating block that selectively pulls on the lines, thereby raising and lowering the window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.