公开(公告)号：US10412498B2

公开(公告)日：2019-09-10

申请号：US15849789

申请日：2017-12-21

Applicant: BOSE CORPORATION

Inventor： Mark A. Hayner ,  Robert Preston Parker

IPC: H04R7/00 ,  H04R9/06 ,  H04R7/12 ,  H04R7/18

Abstract: An apparatus includes a frame and a surround element that couples a diaphragm to the frame such that the diaphragm is movable in a reciprocating manner relative to the frame. The surround element includes a half-roll element having a concave apparent area and a convex apparent area. The concave and the convex apparent areas are disproportionate. Another apparatus includes a diaphragm, a frame, and a surround element that couples the diaphragm to the frame such that the diaphragm is movable in a reciprocating manner relative to the frame. The surround element includes a half-roll element having a horizontal span and a free-length. A ratio of the horizontal span to the free-length is constant throughout the half-roll element. According to another example, an apparatus includes a landing and a half-roll element adjacent the landing. The half-roll element includes an inner portion, an outer portion having a variable thickness, and a transition portion located between the inner portion and the outer portion.

公开(公告)号：US20170078800A1

公开(公告)日：2017-03-16

申请号：US15222539

申请日：2016-07-28

Applicant: Bose Corporation

Inventor： Csaba Guthy ,  Ole Mattis Nielsen ,  Mark A. Hayner

IPC: H04R9/06 ,  H04R31/00 ,  H04R9/04

CPC classification number: H04R9/06 ,  H04R7/04 ,  H04R7/20 ,  H04R9/04 ,  H04R31/00 ,  H04R31/003 ,  H04R31/006 ,  H04R2201/003 ,  H04R2231/003 ,  H04R2307/025 ,  H04R2307/204

Abstract: A diaphragm and suspension for an electroacoustic transducer are formed by depositing a layer of compliant material on a first surface of a solid substrate and removing material from a second surface of the solid substrate. The removal leaves a block of substrate material suspended within an inner perimeter of an outer support ring of the substrate material by the compliant material, the block providing the diaphragm.

Abstract translation: 通过在固体基材的第一表面上沉积柔顺材料层并从固体基材的第二表面去除材料来形成用于电声换能器的隔膜和悬架。 去除物通过顺应性材料留下悬挂在衬底材料的外部支撑环的内周边内的一块衬底材料，该块提供隔膜。

公开(公告)号：US09291300B2

公开(公告)日：2016-03-22

申请号：US13843266

申请日：2013-03-15

Applicant: Bose Corporation

Inventor： Robert Preston Parker ,  Thomas C. Schroeder ,  Dariusz Antoni Bushko ,  Brian A. Selden ,  Mark A. Hayner ,  Brian M. Lucas

IPC: F16M13/00 ,  F16M13/02 ,  F16F15/02 ,  B60N2/50 ,  B60N2/52

CPC classification number: F16M13/02 ,  B60N2/501 ,  B60N2/502 ,  B60N2/506 ,  B60N2/508 ,  B60N2/525 ,  F16F15/02

Abstract: An active vibration isolation system for isolating a suspended platform from vibration input to the vibration isolation system base includes an exoskeleton which supports the suspended platform relative to the base. The exoskeleton includes first and second scissors mechanisms with main links of unequal length. The main links pass through a parallel condition as the suspended platform moves over its intended range of travel relative to the base. The vibration isolation system may include a rotary actuator and a drive mechanism separate from the exoskeleton for providing force output from the rotary actuator to the suspended platform. The rotary actuator may include inner and outer rotors which rotate relative to each other and may be free to rotate relative to the exoskeleton. The rotary actuator may be free to translate relative to the vibration isolation system base and the suspended platform.

Abstract translation: 用于将悬挂平台与振动输入隔离到隔振系统基座的主动隔振系统包括支撑相对于基座的悬挂平台的外骨骼。 外骨骼包括具有不等长度的主链节的第一和第二剪刀机构。 当悬挂的平台相对于基座移动超过其预期的行程范围时，主要连接通过平行状态。 隔振系统可以包括旋转致动器和与外骨骼分离的驱动机构，用于提供从旋转致动器到悬架平台的力输出。 旋转致动器可以包括内部和外部转子，其相对于彼此旋转并且可以相对于外骨骼自由旋转。 旋转致动器可以相对于隔振系统基座和悬挂平台自由地平移。