A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD FINISHER WITH LIFTABLE CHASSIS
To provide a road finisher provided on the rear part with a chassis which can be raised and lowered with respect to a lower traveling body.SOLUTION: A road finisher is provided with a lower traveling body 5, a hopper, a paving screed, and a lifting device 29 for lifting the chassis 3 with respect to a lower traveling body 5 on the rear portion of the road finisher. The lifting device 29 is provided with an oscillation device 31 which is rotatably attached to a lower traveling body rotation axis A on the lower traveling body side bearing surface 35 and a chassis rotation axis B on the chassis side bearing surface. The lifting device 29 is configured to be further provided with a length adjusting element 33 which connects a chassis side coupling portion 49 to an oscillation device side coupling portion 51 so as to be able to selectively raise and lower the chassis 3 with respect to the lower traveling body 5 while changing the distance between the chassis side coupling portion 49 and the oscillation device side coupling portion 51. The distance between the chassis rotation axis B and the lower traveling body rotation axis A is longer than the distance between the chassis rotation axis B and the chassis side bearing surface.SELECTED DRAWING: Figure 2
【課題】下部走行体に対し上げ下げ可能なシャーシを少なくとも後部に備えたロードフィニッシャを提供する。【解決手段】ロードフィニッシャは下部走行体５とシャーシ３とホッパーと舗装スクリードとロードフィニッシャの少なくとも後部の下部走行体５に対するシャーシ３を持ち上げるための上昇装置２９とを備える。上昇装置２９は下部走行体側ベアリング面３５の下部走行体回転軸Ａとシャーシ側ベアリング面のシャーシ回転軸Ｂに回転可能に取り付けられた揺動装置３１を備える。上昇装置２９はシャーシ側結合部４９から揺動装置側結合部５１までを接続する長さ調整要素３３をさらに備え、シャーシ側結合部４９と揺動装置側結合部５１との間の距離を変えながら、下部走行体５に対してシャーシ３を選択的に上げ下げできるよう構成される。シャーシ回転軸Ｂと下部走行体回転軸Ａとの間の距離はシャーシ回転軸Ｂとシャーシ側ベアリング面との間の距離よりも長い。【選択図】図２
ROAD FINISHER WITH LIFTABLE CHASSIS
To provide a road finisher provided on the rear part with a chassis which can be raised and lowered with respect to a lower traveling body.SOLUTION: A road finisher is provided with a lower traveling body 5, a hopper, a paving screed, and a lifting device 29 for lifting the chassis 3 with respect to a lower traveling body 5 on the rear portion of the road finisher. The lifting device 29 is provided with an oscillation device 31 which is rotatably attached to a lower traveling body rotation axis A on the lower traveling body side bearing surface 35 and a chassis rotation axis B on the chassis side bearing surface. The lifting device 29 is configured to be further provided with a length adjusting element 33 which connects a chassis side coupling portion 49 to an oscillation device side coupling portion 51 so as to be able to selectively raise and lower the chassis 3 with respect to the lower traveling body 5 while changing the distance between the chassis side coupling portion 49 and the oscillation device side coupling portion 51. The distance between the chassis rotation axis B and the lower traveling body rotation axis A is longer than the distance between the chassis rotation axis B and the chassis side bearing surface.SELECTED DRAWING: Figure 2
【課題】下部走行体に対し上げ下げ可能なシャーシを少なくとも後部に備えたロードフィニッシャを提供する。【解決手段】ロードフィニッシャは下部走行体５とシャーシ３とホッパーと舗装スクリードとロードフィニッシャの少なくとも後部の下部走行体５に対するシャーシ３を持ち上げるための上昇装置２９とを備える。上昇装置２９は下部走行体側ベアリング面３５の下部走行体回転軸Ａとシャーシ側ベアリング面のシャーシ回転軸Ｂに回転可能に取り付けられた揺動装置３１を備える。上昇装置２９はシャーシ側結合部４９から揺動装置側結合部５１までを接続する長さ調整要素３３をさらに備え、シャーシ側結合部４９と揺動装置側結合部５１との間の距離を変えながら、下部走行体５に対してシャーシ３を選択的に上げ下げできるよう構成される。シャーシ回転軸Ｂと下部走行体回転軸Ａとの間の距離はシャーシ回転軸Ｂとシャーシ側ベアリング面との間の距離よりも長い。【選択図】図２
ROAD FINISHER WITH LIFTABLE CHASSIS
昇降式シャーシを備えたロードフィニッシャ
SCHMIDT THOMAS (author) / MARTIN SEIBEL (author) / MARTIN BUSHMAN (author) / TOBIAS GOTTERBARM (author)
2019-07-11
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE