The present invention refers to a vibration damping connector (100) for reducing vibrations between a vibration prone system and an optical imaging system, said vibration damping connector comprising a first part (1) adapted to be connected to said optical imaging system, a second part (2) adapted to be connected to said vibration prone system, and at least one first shock absorbing element (3), a portion of said first part (1) is arranged inside a portion of said second part (2) along a central axis (A) or a portion of said second part (2) is arranged inside a portion of said first part (1) along a central axis (A) and said at least one flexible shock absorbing element (3) is arranged between said first part (1) and said second part (2), said vibration damping connector (100) further comprises at least one fastening device (4) for fastening said first part (1) to said second part (2) and said fastening device (2) presses said first part(1) to said second part (2) via a second shock absorbing element (5). Furthermore, use of the vibration damping connector, in an optical system is disclosed.

An engine mount may include: a support device; a bracket device; and a vibration proof device which connects the support device and the bracket device, and, in which the vibration proof device may include a nozzle device fastened to the support device, and has a nozzle plate dividing an internal space of the vibration proof device into a first liquid chamber and a second liquid chamber, and a flow path penetrating the nozzle plate; a first insulator defining the first liquid chamber together with the nozzle plate; a first core protruding from the first insulator toward one side, and fastened to the bracket device; a second insulator defining the second liquid chamber together with the nozzle plate; and a second core protruding from the second insulator and fastened to the bracket device.

An engine mount may include: a support device; a bracket device; and a vibration proof device which connects the support device and the bracket device, and, in which the vibration proof device may include a nozzle device fastened to the support device, and has a nozzle plate dividing an internal space of the vibration proof device into a first liquid chamber and a second liquid chamber, and a flow path penetrating the nozzle plate; a first insulator defining the first liquid chamber together with the nozzle plate; a first core protruding from the first insulator toward one side, and fastened to the bracket device; a second insulator defining the second liquid chamber together with the nozzle plate; and a second core protruding from the second insulator and fastened to the bracket device.

Systems and methods are provided with elastic elements that have configurable characteristics of force and displacement for a variety of applications. An elastic element is configured to deflect from a base shape when a load is applied and to resume the base shape when the load is removed. The elastic element formed of a metallic glass material. The elastic element applies a force to a moveable element.

A first shock isolator is provided that includes an axial compression element, a first disc spring, a disc spring system, and an annular stand-off. The first disc spring has a non-linear load-deflection response. The disc spring system is configured to be deflected by the first disc spring and has a linear load-deflection response. A second shock isolator is provided that includes an axial compression element, first and second disc springs and corresponding first and second annular stand-offs. The first and second disc springs have non-linear load-deflection responses. The first and second annular stand-offs hold the first disc and second disc springs in a spaced apart parallel configuration. The second disc spring is configured to be deflected by the first disc spring. The first and second shock isolators exhibit first and second combined load-deflection curves that include a constant load region.

A protective headgear can include a core and two or more impact absorbing layers coupled to the core. At least one impact absorbing layer can include a number of impact absorbing components that are configured to absorb and reduce the force of impact incident on the protective headgear. The impact absorbing materials can employ cylindrical segments of viscoelastic foam with a sealed central void to absorb high energy impacts. The protective helmet can reduce the occurrence of concussions and subconcussive impacts to the brain.

A damper assembly for a bicycle wheel assembly may include a first damper configured to be disposed about a hub assembly of the bicycle wheel assembly. The first damper is configured to apply a damping force against a spoke segment of at least one spoke of a plurality of spokes of the bicycle wheel assembly. The first damper includes a first end applying the damping force against the spoke segment.

A temperature-independent rotation damper 100 is presented. A housing 108 and a piston 102, between which a viscous liquid is located in annular gaps 118, 120, rotate one around the other. When the temperature falls, the damping by the viscous liquid increases. This effect is countered by reducing the effective area which constitutes the braking action, or by enlarging the volume in the annular gaps 118, 120. As the drive, a material having a positive expansion coefficient is used, which material drives a piston 132. In this way, the damping of the rotation damper 100 is broadly practically independent of the temperature.

The present invention refers to a vibration damping connector (100) for reducing vibrations between a vibration prone system and an optical imaging system, said vibration damping connector comprising a first part (1) adapted to be connected to said optical imaging system, a second part (2) adapted to be connected to said vibration prone system, and at least one first shock absorbing element (3), a portion of said first part (1) is arranged inside a portion of said second part (2) along a central axis (A) or a portion of said second part (2) is arranged inside a portion of said first part (1) along a central axis (A) and said at least one flexible shock absorbing element (3) is arranged between said first part (1) and said second part (2), said vibration damping connector (100) further comprises at least one fastening device (4) for fastening said first part (1) to said second part (2) and said fastening device (2) presses said first part(1) to said second part (2) via a second shock absorbing element (5). Furthermore, use of the vibration damping. connector, in an optical system is disclosed.

A damping device has a pin member inserted slidably in a cylindrical case member. The bottom of the case member has: a hole forming section in which an insertion hole is formed; and a slit for allowing the hole forming section to be expanded and deformed. The outer peripheral surface of the pin member and/or the inner peripheral surface of the hole forming section has a tapered section tilted relative to the axial direction. The movement of the pin member of being pressed into the insertion hole from the inside causes the outer peripheral surface of the pin member and the inner peripheral surface of the hole forming section to slide on each other along the tapered section, and as a result, the insertion hole is expanded.