To suppress a heat transfer from an engine side to a cab side.SOLUTION: A partition wall 12 that extends in a vehicle width direction in a state protruding upwardly is provided on a floor panel 11 that divides a space under a cab. The partition wall 12 is formed so as to have a cross-section substantially in a U-shape opened downwardly by a front plate 14, an upper plate 15, and a rear plate 16. A bracket 25 includes: a vertical plate 25a; and a side plate 25b which is bent and extended forward from a lower end edge of the vertical plate 25a. A bolt insertion hole is formed in the vertical plate 25a. A clip insertion hole is formed in the side plate 25b. An insulator 29 is fastened to the side plate 25b of the bracket 25. The insulator 29 blocks the lower side of an internal space 17 of the partition wall 12 in a condition downwardly apart from the upper plate 15 of the partition wall 12 and dividing the lower side of the internal space 17 of the partition wall 12, thereby suppressing a heat transfer from the side of an engine 3 to the partition wall 12.SELECTED DRAWING: Figure 3

    【課題】エンジン側からキャブ側への熱の伝達を抑制する。【解決手段】キャブの下方を区画するフロアパネル11には、上方へ突出した状態で車幅方向に延びる仕切壁部12が設けられる。仕切壁部12は、前板部14と上板部15と後板部16とによって下方へ開口する断面略U字状に形成される。ブラケット25は、縦板部25aと、縦板部25aの下端縁から曲折して前方へ延びる横板部25bとを有する。縦板部25aにはボルト挿通孔が形成され、横板部25bにはクリップ挿通孔が形成される。ブラケット25の横板部25bには、インシュレータ29が固定される。インシュレータ29は、仕切壁部12の上板部15から下方へ離間して仕切壁部12の内部空間17の下方を区画した状態で仕切壁部12の内部空間17の下方を塞ぎ、エンジン3側から仕切壁部12への熱の伝達を抑制する。【選択図】図3


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    Title :

    HEAT-SHIELDING STRUCTURE OF CAB


    Additional title:

    キャブの遮熱構造


    Contributors:

    Publication date :

    2019-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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