摘要:
Decoupler (10) for an anti-vibration mounting device (100), extending in an axial direction (X) and comprising a first armature (12) and a second armature (14) interconnected by at least one first elastomeric body (16), in which at least one clearance (J11, J21) in the axial direction (X) is provided between the first armature (12) and the second armature (14).
摘要:
A handling strut 1 for connecting the powertrain 4 of an automobile to a structural member 3, such as a panel in the engine bay is provided. The handling strut 1 is comprised of two strut members 5, 6, one connected to the powertrain 4, the other connected to the structural member 3. A shaft in the form of a sleeve 11 attached to one strut member 5, extends through a bushing 17 provided in the other strut member 6 and an air gap is provided between the bushing 17 and the shaft 11. When the engine is idle, or not accelerating, and in the absence of hard cornering, the strut members 5, 6 are decoupled owing to the presence of the gap. The isolation of the strut members 5, 6 when not required to control engine roll, reduces/avoids transmission of noise, vibration and/or harshness to the structural member 3 of the automobile.
摘要:
A dynamic damper (1, 60) includes a tubular member (10, 61), a mass body (20), a protruding section (30, 35, 65, 81), an elastic coupling section (40, 69), a fastening member (50, 70), and a projecting section (53, 62, 82). The protruding section (30, 35, 65, 81) is positioned toward the second end (12) of the tubular member (10, 61) with respect to the projecting section (53, 62, 82). The projecting section (53, 62, 82) and the protruding section (30, 35, 65, 81) overlap in the axial direction of the tubular member (10, 61) at any position reached by relatively rotating the mass body (20) around the axial center (A) of the tubular member (10, 61) with respect to the tubular member (10, 61).
摘要:
Vibration isolators (100) are provided that include a shaft (102), a first bushing (124), a second bushing (164), a first outer annular member (126), a second outer angular member (166), a first elastomeric member (128), a second elastomeric member (168), and a shim (107). The first elastomeric member (128) is adapted to provide a first stiffness for damping a first vibration, and the second elastomeric member (168) is adapted to provide a second stiffness for damping a second vibration, the second stiffness being greater than the first stiffness.
摘要:
A stabilizer bar with rubber bush includes a stabilizer bar (2), and at least one rubber bush (6) adhesively fixed to at least a portion of the stabilizer bar. The stabilizer bar (2) and the rubber bush (6) are adhesively fixed to each other with an adhesive agent layer (3). The adhesive agent layer (3) includes a primer agent layer (4) formed on a surface of the stabilizer bar (2) and having a dry film thickness of 5 µm or more and 10 µm or less; and a first top coat agent layer (5) formed on the primer agent layer (4) and having a dry film thickness of 5 µm or more and less than 13 µm.
摘要:
The present invention relates to a satellite support structure intended to support at least one device of said satellite, said support structure comprising structural elements (10, 11, 12, 13) and being characterised in that at least one of the structural elements is a damping connection device (30) linking at least two other structural elements of the support structure, called "damped structural elements", said damping connecting device comprising elastomer means and at least one flat angle bracket (40) comprising at least two wings (41, 42) intended to be linked by the respective connection means to the damped structural elements, said elastomer means being made from elastomer material with loss angle δ greater than ten degrees and being arranged such that the transmission of forces between one of the wings of the flat angle bracket, termed the "damped wing", and the connection means is achieved entirely via said elastomer means.