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1. 发明申请

US20050145091A1 Drum and head diaphragm adjustor for drum 失效
标题翻译：鼓和头部隔膜调节器用于鼓
公开(公告)号：US20050145091A1
公开(公告)日：2005-07-07
申请号：US10850634
申请日：2004-05-20
申请人： Kuniaki Okuno
发明人： Kuniaki Okuno
IPC分类号： G10D13/00 , G10D13/02
CPC分类号： G10D13/023
摘要： A head diaphragm adjustor for adjusting tension applied to upper and lower head diaphragms of a drum. A first bolt adjusts the tension applied to the upper head diaphragm. A second bolt adjusts the tension applied to the lower head diaphragm. A first meshed portion and a second meshed portion are respectively meshed with the first bolt and the second bolt and fixed to the shell. The upper portion of a rod is inserted in the first bolt in a manner independently rotatable relative to the first bolt. The lower portion of the rod is connected to the second bolt in a manner slidable relative to the second bolt and rotated integrally with the second bolt. The rod includes a cylindrical portion having a diameter greater than that of the upper portion of the rod. The first bolt abuts against the cylindrical portion.
摘要翻译：头部隔膜调节器，用于调节施加到鼓的上部和下部头部隔膜的张力。第一个螺栓调节施加到上头隔膜的张力。第二个螺栓调节施加到下部头部隔膜的张力。第一啮合部分和第二啮合部分分别与第一螺栓和第二螺栓啮合并固定到壳体上。杆的上部以相对于第一螺栓可独立旋转的方式插入第一螺栓中。杆的下部以相对于第二螺栓滑动的方式与第二螺栓连接并与第二螺栓一体地旋转。杆包括直径大于杆的上部直径的圆柱形部分。第一螺栓抵靠圆柱形部分。

2. 发明授权

US07135633B2 Pedal locking device and pedal device 有权
标题翻译：踏板锁定装置和踏板装置
公开(公告)号：US07135633B2
公开(公告)日：2006-11-14
申请号：US10881403
申请日：2004-06-30
申请人： Hideyuki Miyajima , Naoki Sato , Kuniaki Okuno
发明人： Hideyuki Miyajima , Naoki Sato , Kuniaki Okuno
IPC分类号： G10D13/02
CPC分类号： G10D13/065
摘要： A pedal is switched between a normal position and a low position, which is reached by depressing the pedal downward from the normal position with toes of a foot of a user. A pedal locking unit switches the pedal between a locked state in which the pedal is locked at the low position and an unlocked state in which the pedal is released from the locked state. A lock switch plate switches the pedal locking unit to the locked state. An unlock switch plate releases the pedal from the locked state of the pedal locking means. The lock and unlock switch plates are located beside the pedal to be operable by a heel of the foot.
摘要翻译：在正常位置和低位置之间切换踏板，通过使用者的脚的脚趾从正常位置向下压踏板即可到达。踏板锁定单元在踏板被锁定在低位置的锁定状态和踏板从锁定状态释放的解锁状态之间切换踏板。锁定开关板将踏板锁定单元切换到锁定状态。解锁开关板将踏板从踏板锁定装置的锁定状态释放。锁定和解锁开关板位于踏板的旁边，可由脚跟跟踪操作。

3. 发明授权

US06963022B2 Drum and head diaphragm adjustor for drum 失效
公开(公告)号：US06963022B2
公开(公告)日：2005-11-08
申请号：US10850634
申请日：2004-05-20
申请人： Kuniaki Okuno
发明人： Kuniaki Okuno
IPC分类号： G10D13/00 , G10D13/02
CPC分类号： G10D13/023
摘要： A head diaphragm adjustor for adjusting tension applied to upper and lower head diaphragms of a drum. A first bolt adjusts the tension applied to the upper head diaphragm. A second bolt adjusts the tension applied to the lower head diaphragm. A first meshed portion and a second meshed portion are respectively meshed with the first bolt and the second bolt and fixed to the shell. The upper portion of a rod is inserted in the first bolt in a manner independently rotatable relative to the first bolt. The lower portion of the rod is connected to the second bolt in a manner slidable relative to the second bolt and rotated integrally with the second bolt. The rod includes a cylindrical portion having a diameter greater than that of the upper portion of the rod. The first bolt abuts against the cylindrical portion.

4. 发明申请

US20050109192A1 Pedal locking device and pedal device 有权
标题翻译：踏板锁定装置和踏板装置
公开(公告)号：US20050109192A1
公开(公告)日：2005-05-26
申请号：US10881403
申请日：2004-06-30
申请人： Hideyuki Miyajima , Naoki Sato , Kuniaki Okuno
发明人： Hideyuki Miyajima , Naoki Sato , Kuniaki Okuno
IPC分类号： G10D13/00 , G10D13/02 , G10D13/06
CPC分类号： G10D13/065
摘要： A pedal is switched between a normal position and a low position, which is reached by depressing the pedal downward from the normal position with toes of a foot of a user. A pedal locking unit switches the pedal between a locked state in which the pedal is locked at the low position and an unlocked state in which the pedal is released from the locked state. A lock switch plate switches the pedal locking unit to the locked state. An unlock switch plate releases the pedal from the locked state of the pedal locking means. The lock and unlock switch plates are located beside the pedal to be operable by a heel of the foot.
摘要翻译：在正常位置和低位置之间切换踏板，通过使用者的脚的脚趾从正常位置向下压踏板即可到达。踏板锁定单元在踏板被锁定在低位置的锁定状态和踏板从锁定状态释放的解锁状态之间切换踏板。锁定开关板将踏板锁定单元切换到锁定状态。解锁开关板将踏板从踏板锁定装置的锁定状态释放。锁定和解锁开关板位于踏板的旁边，可由脚跟跟踪操作。

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