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    • 5. 发明授权
    • Pedal apparatus
    • 踏板装置
    • US08373052B2
    • 2013-02-12
    • US13151214
    • 2011-06-01
    • Kiyoshi Yoshino
    • Kiyoshi Yoshino
    • G10D13/02
    • G10D13/006G10H1/346G10H1/348G10H3/146G10H2220/525G10H2230/291
    • A pedal apparatus that suppress the generation of acoustic sound at the time of operation includes a belt member made of an elastic material linked to an upright section of a main body section and a belt fastening section of a pedal. When the pedal is stepped on by a performer, the belt member is tensioned from a relaxed state and displaced to a linear form while being subjected to elastic deformation. When the pedal is further stepped on from that state, the displacement of the pedal is limited by the tensile force of the belt member. Accordingly, the generation of the striking sound that would otherwise be produced due to the impacting of bodies against each other to limit the pedal displacement can be avoided.
    • 抑制操作时产生声音的踏板装置包括由与主体部分的直立部分和踏板的带紧固部分连接的弹性材料制成的带部件。 当踏板由演奏者踩踏时,皮带部件从松弛状态被拉紧,并且在受到弹性变形的同时被移位成线形。 当踏板从该状态进一步踩踏时,踏板的位移受到带构件的张力的限制。 因此,可以避免由于彼此撞击而限制踏板位移而产生的打击声的产生。