Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SMALL-SIZED CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To improve operability by lowering a fitting position of a pedal part while covering a gap between a floor mat and a lever part of a traveling lever pedal.SOLUTION: On the front side of a floor plate 18 is provided a floor plate side aperture 17B through which respective lever parts 24, 26 of a traveling lever pedal 21 are inserted. On a floor mat 19 is provided a mat side aperture 19C corresponding to the floor plate side aperture 17B. On the mat side aperture 19C is provided a cover member 32 composed of: a flat plate part 33 that covers the mat side aperture 19C and has slits 33A, 33B for allowing tilting of the respective lever parts 24, 26; and a cylinder part 34 extending from the flat plate part 33. On the mat side aperture 19C and the flat plate part 33 are provided a whole circumference level difference part 35 and whole circumference lip part 19D for sealing a gap between the floor mat 19 and the cover member 32. On the floor plate side aperture 17B and the cylinder part 34 are provided a whole circumference recessed groove 36 and whole circumference engaging protrusion 17C with which an upper face plate 17 and the cover member 32 engage.SELECTED DRAWING: Figure 6
【課題】 フロアマットと走行レバー・ペダルのレバー部との隙間を覆いつつ、ペダル部の取付位置を低くして操作性を向上する。【解決手段】 床板１８の前側には走行レバー・ペダル２１の各レバー部２４，２６が挿通される床板側開口部１７Ｂを設ける。フロアマット１９には床板側開口部１７Ｂと対応するマット側開口部１９Ｃを設ける。マット側開口部１９Ｃには、マット側開口部１９Ｃを覆うと共に各レバー部２４，２６の傾動を可能とするスリット３３Ａ，３３Ｂを有する平板部３３と、平板部３３から延びる筒部３４とからなるカバー部材３２を設ける。マット側開口部１９Ｃと平板部３３には、フロアマット１９とカバー部材３２の間をシールする全周段差部３５と全周リップ部１９Ｄを設ける。床板側開口部１７Ｂと筒部３４には、上面板１７とカバー部材３２が係合する全周凹溝３６と全周係合突部１７Ｃを設ける。【選択図】図６
SMALL-SIZED CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To improve operability by lowering a fitting position of a pedal part while covering a gap between a floor mat and a lever part of a traveling lever pedal.SOLUTION: On the front side of a floor plate 18 is provided a floor plate side aperture 17B through which respective lever parts 24, 26 of a traveling lever pedal 21 are inserted. On a floor mat 19 is provided a mat side aperture 19C corresponding to the floor plate side aperture 17B. On the mat side aperture 19C is provided a cover member 32 composed of: a flat plate part 33 that covers the mat side aperture 19C and has slits 33A, 33B for allowing tilting of the respective lever parts 24, 26; and a cylinder part 34 extending from the flat plate part 33. On the mat side aperture 19C and the flat plate part 33 are provided a whole circumference level difference part 35 and whole circumference lip part 19D for sealing a gap between the floor mat 19 and the cover member 32. On the floor plate side aperture 17B and the cylinder part 34 are provided a whole circumference recessed groove 36 and whole circumference engaging protrusion 17C with which an upper face plate 17 and the cover member 32 engage.SELECTED DRAWING: Figure 6
【課題】 フロアマットと走行レバー・ペダルのレバー部との隙間を覆いつつ、ペダル部の取付位置を低くして操作性を向上する。【解決手段】 床板１８の前側には走行レバー・ペダル２１の各レバー部２４，２６が挿通される床板側開口部１７Ｂを設ける。フロアマット１９には床板側開口部１７Ｂと対応するマット側開口部１９Ｃを設ける。マット側開口部１９Ｃには、マット側開口部１９Ｃを覆うと共に各レバー部２４，２６の傾動を可能とするスリット３３Ａ，３３Ｂを有する平板部３３と、平板部３３から延びる筒部３４とからなるカバー部材３２を設ける。マット側開口部１９Ｃと平板部３３には、フロアマット１９とカバー部材３２の間をシールする全周段差部３５と全周リップ部１９Ｄを設ける。床板側開口部１７Ｂと筒部３４には、上面板１７とカバー部材３２が係合する全周凹溝３６と全周係合突部１７Ｃを設ける。【選択図】図６
SMALL-SIZED CONSTRUCTION MACHINE
小型の建設機械
SETAKI MASASHI (Autor:in) / TANAKA TOMOYUKI (Autor:in) / KAWAMOTO JUNYA (Autor:in)
29.06.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02F
Baggern
,
DREDGING