公开(公告)号：WO2003100284A3

公开(公告)日：2003-12-04

申请号：PCT/US2003/015913

申请日：2003-05-21

Applicant: BELL HELICOPTER TEXTRON INC. ,  HAYNES, David, F. ,  WILLIAMS, David, L. ,  SMITH, Michael, R. ,  PASCAL, Robert, J.

Inventor： HAYNES, David, F. ,  WILLIAMS, David, L. ,  SMITH, Michael, R. ,  PASCAL, Robert, J.

IPC: F16M13/00

Abstract: A variable stiffness support (111) has a support housing (113) that is configured to adjust the orientation of an internal elastomer assembly (115). The support housing (113) includes an adjustment mechanism (117), and the elastomer assembly (115) includes an outer ring (151) that encircles the elastomeric material (115), a central bushing (155) embedded in the elastomeric material (115), and a plurality of shims (159) embedded in the elastomeric material (115) in a parallel planar fashion.

公开(公告)号：WO2003100284A2

公开(公告)日：2003-12-04

申请号：PCT/US2003/015913

申请日：2003-05-21

Applicant: BELL HELICOPTER TEXTRON INC. ,  HAYNES, David, F. ,  WILLIAMS, David, L. ,  SMITH, Michael, R. ,  PASCAL, Robert, J.

Inventor： HAYNES, David, F. ,  WILLIAMS, David, L. ,  SMITH, Michael, R. ,  PASCAL, Robert, J.

IPC: F16F

CPC classification number: F16F1/387 ,  B64C27/001 ,  B64C2027/002 ,  F16F2228/08 ,  F16F2230/18 ,  Y10T74/18808 ,  Y10T74/19633 ,  Y10T74/19828 ,  Y10T74/19907 ,  Y10T74/2184 ,  Y10T74/2186

Abstract: A variable stiffness support is disclosed. The variable stiffness support has a support housing that is configured to adjust the orientation of an internal elastomer assembly. The support housing includes an adjustment mechanism, and the elastomer assembly includes an outer ring that encircles an elastomeric material, a central bushing embedded in the elastomeric material, and a plurality of shims embedded in the elastomeric material in a parallel planar fashion.

Abstract translation: 公开了一种可变刚度支撑件。 可变刚度支撑件具有配置成调节内部弹性体组件的取向的支撑壳体。 支撑壳体包括调节机构，并且弹性体组件包括环绕弹性体材料的外圈，嵌入弹性体材料的中心衬套以及以平行平面方式嵌入弹性体材料中的多个垫片。

公开(公告)号：WO0227210A9

公开(公告)日：2003-03-20

申请号：PCT/US0130071

申请日：2001-09-26

Applicant: BELL HELICOPTER TEXTRON INC ,  SMITH MICHAEL R ,  STAMPS FRANK B ,  PASCAL ROBERT J

Inventor： SMITH MICHAEL R ,  STAMPS FRANK B ,  PASCAL ROBERT J

IPC: B64C27/00 ,  F16F7/10 ,  F16F7/108 ,  F16F15/027

CPC classification number: B64C27/001 ,  B64C2027/005 ,  F16F7/1017 ,  F16F7/108 ,  F16F15/027

Abstract: A tunable vibration isolator (451, 551, 651, 681, 691, 721, 801, 901, 973) with active tuning elements (473, 475, 573, 673, 675, 689, 705, 707, 745, 747, 747, 819a, 819b) having a housing which defines fluid chambers. A piston (455, 555, 655, 695, 725, 805, 970) is disposed within the housing. A vibration isolation fluid is disposed within the fluid chambers. A passage (463, 563, 663, 735, 881, 904) having a predetermined diameter extends through the piston to permit the vibration isolation fluid to flow from one fluid chamber to the other. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. In either case, active tuning elements, or actuators, are disposed in the fluid chambers to selectively tune the vibration isolator.

Abstract translation: 具有主动调谐元件（473,475,573,673,675,689,705,707,745,747,747,747,747,784,715,767,775,789,715,767,775,789,715,767,775,789,715,767,775,789,715,767,775,789,715,767,775,789,770,767,775,789,715,767,775,789,795,767,775,789,795,767,775,789,795,767,775,789,795,767,775,789,795,767,775,789,775,767,775,789,775,767,775,789,775,767,775,789,795,767,775,789,795,767,775,789,795,767,775,789,775,767,775,789,775,767,775,789,770,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747,747 819a，819b）具有限定流体室的外壳。 活塞（455,555,655,695,725,805,970）设置在壳体内。 振动隔离流体设置在流体室内。 具有预定直径的通道（463,563,663,735,881,904）延伸穿过活塞，以允许隔振流体从一个流体室流到另一个。 可调谐隔振器可以采用固体调谐质量方法或液体调谐质量方法。 在任一情况下，主动调谐元件或致动器都设置在流体室中以选择性地调谐隔振器。

公开(公告)号：WO2004111489A3

公开(公告)日：2005-03-10

申请号：PCT/US0330324

申请日：2003-09-24

Applicant: BELL HELICOPTER TEXTRON INC ,  SMITH MICHAEL R ,  STAMPS FRANK B ,  LEE TAEOH ,  HEVERLY DAVID E JR ,  PASCAL ROBERT J

Inventor： SMITH MICHAEL R ,  STAMPS FRANK B ,  LEE TAEOH ,  HEVERLY DAVID E JR ,  PASCAL ROBERT J

IPC: B64C27/00 ,  F16F7/10 ,  F16F7/108 ,  F16F13/08 ,  F16F13/24 ,  F16F13/26 ,  F16F15/00 ,  F16F15/027

CPC classification number: B64C27/001 ,  B64C2027/005 ,  F16F7/1005 ,  F16F7/1034 ,  F16F7/108 ,  F16F13/08 ,  F16F13/24 ,  F16F13/26 ,  F16F15/005 ,  F16F15/027

Abstract: A tunable vibration isolator shown in figure 8 with active tuning elements having a housing, fluid chamber, and at least one tuning port. A piston is resiliently disposed within the housing. A vibration isolation fluid is disposed within the fluid chambers and the tuning ports. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. The active vibration elements are preferably solid-state actuators.

Abstract translation: 图8所示的可调节隔振器，其中主动调谐元件具有壳体，流体室和至少一个调谐端口。 活塞弹性地设置在壳体内。 振动隔离流体设置在流体室和调谐端口内。 可调谐隔振器可以采用固体调谐质量方法或液体调节质量方法。 主动振动元件优选为固态致动器。

公开(公告)号：WO2004111489A2

公开(公告)日：2004-12-23

申请号：PCT/US2003/030324

申请日：2003-09-24

Applicant: BELL HELICOPTER TEXTRON INC. ,  SMITH, Michael, R. ,  STAMPS, Frank, B. ,  LEE, Taeoh ,  HEVERLY, David, E., Jr. ,  PASCAL, Robert, J.

Inventor： SMITH, Michael, R. ,  STAMPS, Frank, B. ,  LEE, Taeoh ,  HEVERLY, David, E., Jr. ,  PASCAL, Robert, J.

IPC: F16F07/10

CPC classification number: B64C27/001 ,  B64C2027/005 ,  F16F7/1005 ,  F16F7/1034 ,  F16F7/108 ,  F16F13/08 ,  F16F13/24 ,  F16F13/26 ,  F16F15/005 ,  F16F15/027

Abstract: A tunable vibration isolator with active tuning elements having a housing, fluid chamber, and at least one tuning port. A piston is resiliently disposed within the housing. A vibration isolation fluid is disposed within the fluid chambers and the tuning ports. The tunable vibration isolator may employ either a solid tuning mass approach or a liquid tuning mass approach. The active vibration elements are preferably solid-state actuators.

Abstract translation: 具有主动调谐元件的可调节隔振器具有壳体，流体室和至少一个调谐端口。 活塞弹性地设置在壳体内。 振动隔离流体设置在流体室和调谐端口内。 可调谐隔振器可以采用固体调谐质量方法或液体调谐质量方法。 主动振动元件优选为固态致动器。