公开(公告)号：WO2021126354A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/056135

申请日：2020-10-16

Applicant: RAYTHEON COMPANY

Inventor： MILLER, Kirk A. ,  THOMAS, Sean G.

IPC: F16F15/08 ,  G03B15/00 ,  B64D47/08 ,  B64C2201/123 ,  B64C2201/127 ,  F16F2222/02 ,  F16F2224/025 ,  F16F2230/0047 ,  G01C21/18 ,  G03B17/561

Abstract: A crossbar assembly (30a, 30b) for facilitating isolation of a sensor assembly from vibration of a payload mounting system on a vehicle comprises an outer crossbar segment (60), an inner crossbar segment (66), and an isolator (38a, 38b). The inner crossbar segment (66) comprises a payload mount interface (36a, 36b) operable to mount to a payload mount (22), and an inner isolator interface (67) operable to mount to an isolator (38a, 38b). The outer crossbar segment (60) comprises a structure interface (34a, 34b) to mount to a structure, and an outer isolator interface (61) operable to mount to the isolator (38a, 38b). The isolator (38a, 38b) can be supported by the outer and inner crossbar segments (60, 66). The isolator (38a, 38b) comprises an elastomeric component (50) operable to elastically deform in response to relative movement between the outer and inner crossbar segments (60, 66). The isolator (38a, 38b) operates to partially decouple the outer crossbar segment (60) from the inner crossbar segment (66) and dampen vibrations propagating between the outer and inner crossbar segments (60, 66).

公开(公告)号：WO2021126357A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/056167

申请日：2020-10-16

Applicant: RAYTHEON COMPANY

Inventor： THOMAS, Sean G.

IPC: F16F15/02 ,  B64D47/08 ,  G03B15/00 ,  B60R11/04 ,  B60R2011/0049 ,  F16F13/02 ,  F16F13/04 ,  F16F15/022 ,  F16F2224/02 ,  F16F2224/0208 ,  F16F2224/025 ,  F16F3/12 ,  F16M13/02 ,  F16M2200/00 ,  G03B17/561 ,  H04N5/2253

Abstract: A crossbar assembly (30a, 30b) for facilitating isolation of a sensor assembly from vibration of a payload mounting system on a vehicle comprising an outer crossbar segment (60), an inner crossbar segment (65), an isolator (38a, 38b), and a damper (64). The inner crossbar segment (65) comprises a payload mount interface (36a, 36b) operable to mount to a payload mount (22), and an inner isolator interface (68) operable to mount to an isolator. The outer crossbar segment (60) comprises a structure interface (34a, 34b) to mount to a structure, and an outer isolator interface (61) operable to mount to the isolator (38a, 38b). The isolator (38a, 38b) can be supported by the outer and inner crossbar segments (60, 65). The damper (64) is adjacent the isolator (38a, 38b). The isolator (38a, 38b) is operable to deform in response to relative movement between the outer and inner crossbar segments (60, 65). The isolator (38a, 38b) operates to partially decouple the outer crossbar segment (60) from the inner crossbar segment (65) and the damper (64) dampens vibrations propagating between the outer and inner crossbar segments (60, 65).