A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To reduce pitching phenomenon of the vehicle body and vibration of steering lever without impairing operation responsiveness by effectively shutting off the shaking and vibration from the engine to the traveling hydraulic pump device.SOLUTION: On the vehicle body frame 20 a partition board 30 is provided which divides the engine chamber 23E in which the engine 31 is installed and the pump chamber 23 P in which the traveling hydraulic pump device 32 is installed, on the partition board 30 the traveling hydraulic pump device 32 is supported and the input axis of the traveling hydraulic pump device 32 installed over the opening part 30a of the partition board 30 and output axis of engine 31 are connected via equal speed joint 34.SELECTED DRAWING: Figure 1
【課題】エンジンから走行用油圧ポンプ装置への揺れや振動が効果的に遮断されて、操作応答性を損なうことなく車体のピッチング現象やステアリングレバーの振動を低減する。【解決手段】車体フレーム２０に、エンジン３１が配置されたエンジン室２３Ｅと、走行用油圧ポンプ装置３２が配置されたポンプ室２３Ｐとを区画する隔壁板３０を設置し、隔壁板３０に走行用油圧ポンプ装置３２を支持させ、隔壁板３０の開口部３０ａに臨んで配置された走行用油圧ポンプ装置３２の入力軸と、エンジン３１の出力軸とを等速ジョイント３４を介して連結した。【選択図】図１
PROBLEM TO BE SOLVED: To reduce pitching phenomenon of the vehicle body and vibration of steering lever without impairing operation responsiveness by effectively shutting off the shaking and vibration from the engine to the traveling hydraulic pump device.SOLUTION: On the vehicle body frame 20 a partition board 30 is provided which divides the engine chamber 23E in which the engine 31 is installed and the pump chamber 23 P in which the traveling hydraulic pump device 32 is installed, on the partition board 30 the traveling hydraulic pump device 32 is supported and the input axis of the traveling hydraulic pump device 32 installed over the opening part 30a of the partition board 30 and output axis of engine 31 are connected via equal speed joint 34.SELECTED DRAWING: Figure 1
【課題】エンジンから走行用油圧ポンプ装置への揺れや振動が効果的に遮断されて、操作応答性を損なうことなく車体のピッチング現象やステアリングレバーの振動を低減する。【解決手段】車体フレーム２０に、エンジン３１が配置されたエンジン室２３Ｅと、走行用油圧ポンプ装置３２が配置されたポンプ室２３Ｐとを区画する隔壁板３０を設置し、隔壁板３０に走行用油圧ポンプ装置３２を支持させ、隔壁板３０の開口部３０ａに臨んで配置された走行用油圧ポンプ装置３２の入力軸と、エンジン３１の出力軸とを等速ジョイント３４を介して連結した。【選択図】図１
CARGO VEHICLE
荷役車両
TERAURA YUJI (author)
2018-10-11
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
/
B60K
Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen
,
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
/
B62D
MOTOR VEHICLES
,
Motorfahrzeuge
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen