Abstract: A radiation shield standoff comprises a support section having a mounting surface for an electronic component, with the support section configured to separate the electronic component a predetermined distance from a chassis wall. The standoff also includes a coupling section configured to couple the standoff to the chassis wall. A flange is located between the support section and the coupling section, with the flange configured to hold a radiation shield layer in place on the chassis wall and provide radiation shielding. A boss is located between the flange and the coupling section, with the boss abutted against the flange and smaller than the flange. The standoff also comprises a radiation shielding metal.

Abstract: Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for mounting to an external housing, and an inner ring connected to the outer ring via an isolating element; and an inertial sensing assembly comprising: at least one circuit board secured to the inner ring of the isolator, the at least one circuit board further comprising a triad of gyroscopes and a triad of accelerometers; and a low durometer highly dampened supporting material encapsulating a first surface of the at least one circuit board.

Abstract: A radiation shield standoff comprises a support section having a mounting surface for an electronic component, with the support section configured to separate the electronic component a predetermined distance from a chassis wall. The standoff also includes a coupling section configured to couple the standoff to the chassis wall. A flange is located between the support section and the coupling section, with the flange configured to hold a radiation shield layer in place on the chassis wall and provide radiation shielding. A boss is located between the flange and the coupling section, with the boss abutted against the flange and smaller than the flange. The standoff also comprises a radiation shielding metal.

Abstract: Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for mounting to an external housing, and an inner ring connected to the outer ring via an isolating element; and an inertial sensing assembly comprising: at least one circuit board secured to the inner ring of the isolator, the at least one circuit board further comprising a triad of gyroscopes and a triad of accelerometers; and a low durometer highly dampened supporting material encapsulating a first surface of the at least one circuit board.

Abstract: Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for mounting to an external housing, and an inner ring connected to the outer ring via an isolating element; and an inertial sensing assembly comprising: at least one circuit board secured to the inner ring of the isolator, the at least one circuit board further comprising a triad of gyroscopes and a triad of accelerometers; and a low durometer highly dampened supporting material encapsulating a first surface of the at least one circuit board.

Abstract: Systems and methods for replaceable thread locking elements are provided. In one embodiment, a threaded fastener device comprises: a first member having a threaded region; a cutout within the ring shaped member that cuts across the threaded region; and a replaceable thread locking element removeably coupled to the ring shaped member within the cutout, the replaceable thread locking element comprising a displacement member coupled to a nipple via an extending member. The nipple is inserted into and orifice within the cutout, the nipple shaped to apply a force against the first member that holds the displacement member within the cutout.

Abstract: Systems and methods for potted shock isolation are provided. In once embodiment a shock isolation system comprises an isolator comprising an outer ring for mounting to an external housing, and an inner ring connected to the outer ring via an isolating element; and an inertial sensing assembly comprising: at least one circuit board secured to the inner ring of the isolator, the at least one circuit board further comprising a triad of gyroscopes and a triad of accelerometers; and a low durometer highly dampened supporting material encapsulating a first surface of the at least one circuit board.

Abstract: Systems and methods for protecting a hardware device from shock loads in a package are disclosed. An example system includes a cover with an orifice at a first end and a closed second end, a cupped spring washer in the cover at the closed second end, a hardware package in the cover on the washer, and a base that, when attached to the cover, loads the washer and hardware package with a desired load.

Abstract: An inertial sensor system has a base, an inertial sensor, and an isolator mount. The isolator mount fastens the inertial sensor to the base, and the isolator mount includes a bolt and first and second vibration absorbing members. The bolt is inserted through the inertial sensor and the base, the first vibration absorbing member is between the bolt and the inertial sensor, and the second vibration absorbing member is between the inertial sensor and the base. The isolator mount isolates the inertial sensor from vibration, shock, and/or acoustic noise transmitted from a host system through the base.

Abstract: Disclosed is a compact vibration isolation system for mounting an inertial sensor assembly (ISA) to an Inertial Measurement Unit (IMU) housing. The housing is mounted to a support that is subjected to shock and vibration. The vibration isolator assembly includes a ring shaped elastomeric member laminated between a ring shaped inner member and a ring shaped outer member. The inner member is securely mounted to the ISA, and the outer member is mounted to a support of the IMU housing. Because of the compact size of this system, the IMU housing contains and protects the elastomeric member from potential contamination and damage, as well as eliminates the need for delicate mechanical and electrical interfaces. The elastomeric member of the system isolates the ISA from shock, vibration, and acoustic energy that may otherwise be transmitted from the support to the ISA.

Abstract: Disclosed is a compact vibration isolation system for mounting an inertial sensor assembly (ISA) to an Inertial Measurement Unit (IMU) housing. The housing is mounted to a support that is subjected to shock and vibration. The vibration isolator assembly includes a ring shaped elastomeric member laminated between a ring shaped inner member and a ring shaped outer member. The inner member is securely mounted to the ISA, and the outer member is mounted to a support of the IMU housing. Because of the compact size of this system, the IMU housing contains and protects the elastomeric member from potential contamination and damage, as well as eliminates the need for delicate mechanical and electrical interfaces. The elastomeric member of the system isolates the ISA from shock, vibration, and acoustic energy that may otherwise be transmitted from the support to the ISA.

Abstract: A sensor mount for mounting a sensor to a substrate having a support member, a substrate attachment surface, and a sensor attachment surface. The support member can be attached to the substrate at the substrate attachment surface and the sensor can be attached to the support member at the sensor attachment surface. The sensor mount is shaped so an oblique angle is formed between the plane that includes the substrate attachment surface and the plane that includes the sensor attachment surfaces. Preferably, the support member has a wedge shape.