Tractor cabs
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United States of America Patent
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N/A
Issued Date -
Mar 22, 2007
app pub date -
Sep 18, 2006
filing date -
Sep 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tractor cab roof (10) has a first area of glass (11) adjacent a front edge 912) of the roof and a second area of glass (13) adjacent a rear edge (14) of the roof, and an air conditioning/ventilation unit (15) is located between the two areas of glass. One or both areas of glass (11, 13) can be opened for further ventilation and are provided with gas struts 22, 23 to support the glass in an open position. The air conditioning/ventilation unit (15) may be located centrally in a transverse sense relative to the cab roof or alternatively the air conditioning/ventilation unit (15) can be split into two parts which are located towards the sides (18) of the cab roof to minimise the effect of the unit on the visibility through the two glass areas (11,13). The air conditioning/ventilation unit is housed in the roof about a head lining (17) of the roof, the lower surface of the head lining being angled upwardly (17a, 17b) towards the first and second areas of glass (11,13) to further improve visibility through the glass area.
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Cited Art Landscape
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