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公开(公告)号：US10529306B2
公开(公告)日：2020-01-07
申请号：US15451516
申请日：2017-03-07
申请人： YAMAHA CORPORATION
IPC分类号： G10D13/00
摘要： Pivot shaft support members, formed as component parts separate from support posts of a frame of a pedal apparatus, are mounted on respective upper ends of the support posts, and the pivot shaft support members pivotably support the opposite ends of a pivot shaft for a beater rod. A heel section is provided on a rear end portion of an under plate of the pedal apparatus, and a pair of left and right hinge support members, formed as component parts separate from the heel section, are mounted to the heel section. The hinge support members pivotably support the opposite ends of a pivot shaft of a hinge section of a foot board. Because the pivot shaft support members and the hinge support members are separate component parts from the frame, mounted positions of these support members can be adjusted finely during mounting, to the frame, of the support members.
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公开(公告)号：US10360881B2
公开(公告)日：2019-07-23
申请号：US15455926
申请日：2017-03-10
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga
IPC分类号： G10D13/00
摘要： A drum foot pedal apparatus includes: a coil spring imparting resilient self-returning force to a foot board; a rod member (or an adjusting bolt) supported by a support section provided on a support post member; and a tension adjustment mechanism provided between the coil spring and the rod member. The tension adjustment mechanism includes a connection position adjustment section that interconnects the lower end of the coil spring and the rod member above the support post member, and that is constructed to permit adjustment of a connection position between the lower end of the coil spring and the rod member or the adjusting bolt at a position above the support section. Thus, it is possible to effectively prevent frictional wear of component parts and generation of noise and achieve an enhanced operability in the tension adjustment, with a simple construction having a minimized number of component parts.
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公开(公告)号：US11763785B2
公开(公告)日：2023-09-19
申请号：US16598407
申请日：2019-10-10
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga
IPC分类号： G10D13/11
CPC分类号： G10D13/11
摘要： A percussion instrument pedal apparatus includes a footboard and a transmission mechanism connectable to the footboard. A beater, which is mountable to a pivot shaft, strikes a bass drum in response to pivoting of the pivot shaft. The transmission mechanism includes two adjusting mechanisms for adjusting the motion characteristics of the footboard and for adjusting the footboard angle. The transmission mechanism can be interchanged with different types, such as a chain-drive transmission mechanism and a direct-drive transmission mechanism.
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公开(公告)号：US20200043450A1
公开(公告)日：2020-02-06
申请号：US16598407
申请日：2019-10-10
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga
IPC分类号： G10D13/00
摘要： A percussion instrument pedal apparatus includes a footboard and a transmission mechanism connectable to the footboard. A beater, which is mountable to a pivot shaft, strikes a bass drum in response to pivoting of the pivot shaft. The transmission mechanism includes two adjusting mechanisms for adjusting the motion characteristics of the footboard and for adjusting the footboard angle. The transmission mechanism can be interchanged with different types, such as a chain-drive transmission mechanism and a direct-drive transmission mechanism.
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公开(公告)号：US09875731B2
公开(公告)日：2018-01-23
申请号：US15270792
申请日：2016-09-20
申请人： Yamaha Corporation
发明人： Fumihiro Shigenaga
摘要： A musical instrument carrier includes a rod position regulating member that is attached to a rod in order to set the attachment position of a musical instrument, and can selectively be put in either a movable state with respect to the rod or a fixed state with respect to the rod in order to set the attachment position of a musical instrument.
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公开(公告)号：US09685146B2
公开(公告)日：2017-06-20
申请号：US15278781
申请日：2016-09-28
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga , Shinsuke Irisa
CPC分类号： G10D13/006 , G10D13/00 , G10D13/003 , G10D13/02
摘要： Disclosed are a drum beater and a drum foot pedal apparatus which are simple in construction with reduced numbers of component parts and yet allow weight adjustment of the beater to be performed promptly and reliably through a mere manual operation without using any tool, and which include: a beater head for striking a drum; a beater rod having the beater head mounted thereon; a retention member mounted on the beater rod, through a mere manual operation without using any tool, in such a manner that it is axially displaceable relative to the beater rod; a spring normally biasing the retention member toward the beater rod; and a weight member held sandwiched between the retention member and the beater head by the biasing force of the spring.
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公开(公告)号：USD821089S1
公开(公告)日：2018-06-26
申请号：US29607648
申请日：2017-06-15
申请人： YAMAHA CORPORATION
设计人： Yuichi Tadano , Fumihiro Shigenaga
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公开(公告)号：US11670265B2
公开(公告)日：2023-06-06
申请号：US17457228
申请日：2021-12-01
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga
CPC分类号： G10D13/28
摘要： Provided is a stand for a musical instrument, the stand including a pole in the shape of a stick extending in one direction, and a plurality of legs extending from the pole and arranged in a circumferential direction of the pole. At least one of the plurality of legs is a rotatable leg attached to the pole so as to be capable of rotating about a central axis of the pole. At least one of the plurality of legs is an offset leg held by the pole such that a longitudinal axis of the offset leg is apart from the central axis of the pole without crossing the central axis when viewed in an axial direction of the pole.
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公开(公告)号：US09691367B2
公开(公告)日：2017-06-27
申请号：US15278704
申请日：2016-09-28
申请人： YAMAHA CORPORATION
发明人： Fumihiro Shigenaga
CPC分类号： G10D13/006
摘要： A drum foot pedal apparatus is provided which can effectively prevent, by a spike member, positional displacement of the apparatus from occurring due to depression of a foot board and permits adjustment of a projected amount of the spike member with a simple construction. The apparatus includes: a base member fixed at one end to a frame section and fixed at the other end to a heel member, thereby interconnecting the frame section and the heel member; and a spike member provided on the base member in such a manner as to be projectable downward beyond the lower surface of the base member. The spike member is disposed at a position where it does not positionally overlap the foot board, and the spike member is constructed so that the projected amount of the spike member is adjustable by an operation from above the upper surface of the foot board.
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