| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor mat capable of enhancing heat insulation property of air circulated in a duct and ensuring a space at the feet of an operator. SOLUTION: The floor mat 100 covers, from above, a floor plate 6a constituting a floor surface of a cabin 6 and ducts 70, 70 arranged on the floor plate 6a and leading air fed from an air conditioning unit 50 arranged below a driver's seat 20 to blowing out ports 90, 90 arranged at a predetermined position. Groove part 103 of the same shape as the ducts 70, 70 are formed on a lower surface of the floor mat 100 at positions corresponding to the positions where the ducts 70, 70 are arranged. COPYRIGHT: (C)2010,JPO&INPIT
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