A stabilization apparatus for reducing vibration of a 3D printer during operation thereof. A stabilization apparatus features a stationary framework having a base seated atop a support surface and spanning a greater two-dimensional footprint than the 3D printer. One or more flexible elongated suspenders each has one end connected to a respective anchor point each defined on the supportive framework at a respective location of elevated relation to an underside of the base. Another end of each suspender is secured either to the 3D printer itself, or to a floating support atop which the 3D printer is placed. The 3D printer is thereby supported in a floating position of suspended relation to the stationary framework of the stabilization apparatus.

An electronic device includes a first electrical element, a heat dissipation sheet having a heat diffusion member for diffusing the heat generated from the first electrical element, and an anti-shock member arranged to be stacked with at least a part of the heat diffusion member; and a bracket which provides a space for accommodating the heat dissipation sheet. The heat dissipation sheet includes a first area, a second area, and a third area arranged between the first area and the second area.

An electronic device includes a first electrical element, a heat dissipation sheet having a heat diffusion member for diffusing the heat generated from the first electrical element, and an anti-shock member arranged to be stacked with at least a part of the heat diffusion member; and a bracket which provides a space for accommodating the heat dissipation sheet. The heat dissipation sheet includes a first area, a second area, and a third area arranged between the first area and the second area.

The present invention discloses a bidirectional collapse-proof damper with a macroscopic NPR structure and a bridge structure having the same, comprising a sleeve and a sliding rod; by adding a structure of a reducing part and a limiting body, a sliding gap exists between both ends of the limiting body and both inner ends of the reducing part; the rod body is connected with the inner side wall of the sleeve through an elastic element; the limiting body and the rod body can realize bidirectional slip in the sleeve, which have multi-level seismic performance.

The present invention discloses a bidirectional collapse-proof damper with a macroscopic NPR structure and a bridge structure having the same, comprising a sleeve and a sliding rod; by adding a structure of a reducing part and a limiting body, a sliding gap exists between both ends of the limiting body and both inner ends of the reducing part; the rod body is connected with the inner side wall of the sleeve through an elastic element; the limiting body and the rod body can realize bidirectional slip in the sleeve, which have multi-level seismic performance.

A vibration isolator and method of assembly utilize “flex circuits” to provide both vibration/shock isolation and integrated electrically isolated conductive paths to support lightweight devices (<100 grams) such as crystal oscillators, IC chips, MEMs devices and the like. Each flex circuit includes a least one polymer layer and at least one of the flex circuits includes at least one patterned conductive layer. The isolator may be integrally formed from a stack of polymer layers and patterned conductive layers to provide the plurality of flex circuits, platform and connectors. Most typically, flex circuits are Type 4 in which the multiple polymer layers have a loose leaf or bonded configuration. Flex circuits are easy to produce in large quantities at low cost with standardized and repeatable performance characteristics.

A vibration isolator and method of assembly utilize “flex circuits” to provide both vibration/shock isolation and integrated electrically isolated conductive paths to support lightweight devices (<100 grams) such as crystal oscillators, IC chips, MEMs devices and the like. Each flex circuit includes a least one polymer layer and at least one of the flex circuits includes at least one patterned conductive layer. The isolator may be integrally formed from a stack of polymer layers and patterned conductive layers to provide the plurality of flex circuits, platform and connectors. Most typically, flex circuits are Type 4 in which the multiple polymer layers have a loose leaf or bonded configuration. Flex circuits are easy to produce in large quantities at low cost with standardized and repeatable performance characteristics.

An electric power steering system. The system includes a steering rack having a first end and a second end and at least one damper coupled to one of the first end and the second end. The system also includes an electronic controller configured to determine if the damper has been destroyed based upon a sensed steering angle being above a maximum steering angle threshold or based upon a received signal from an electrical circuit enclosed within the at least one damper.

The present invention relates to an acoustical and thermal decoupling system (10) in a form of a polymer tape that includes a closed-cell foam layer (12) having a front side and a reverse side, a pressure sensitive adhesive (14) coated on the reverse side of the closed-cell foam layer (12), and a release liner (16) covering the pressure sensitive adhesive (14) on the reverse side of the closed-cell foam layer (12). The acoustical and thermal decoupling system (10) may be installed directly to a structural member of a building by removing the release liner (16) from the reverse side of the closed-cell foam layer (12) and pressing the reverse side of the closed-cell foam layer (12) against the structural member, allowing the pressure sensitive adhesive (14) to bond the closed-cell foam layer (12) directly to the structural member.

The present invention relates to an acoustical and thermal decoupling system (10) in a form of a polymer tape that includes a closed-cell foam layer (12) having a front side and a reverse side, a pressure sensitive adhesive (14) coated on the reverse side of the closed-cell foam layer (12), and a release liner (16) covering the pressure sensitive adhesive (14) on the reverse side of the closed-cell foam layer (12). The acoustical and thermal decoupling system (10) may be installed directly to a structural member of a building by removing the release liner (16) from the reverse side of the closed-cell foam layer (12) and pressing the reverse side of the closed-cell foam layer (12) against the structural member, allowing the pressure sensitive adhesive (14) to bond the closed-cell foam layer (12) directly to the structural member.