Damping mounts

Damping hinge and damping assembly

US12571244 • Tengqing Wu

The present application discloses a damping hinge and a damping assembly, the damping hinge comprises: a cup body member, an arm body member, a rotating arm member for connecting the cup body member and the arm body member, and a damping assembly located in a cup body cup body cavity, wherein the damping assembly comprises: a damper, located in the cup body cup body cavity, a side ear body being provided at one side of the damping member; an oil cylinder sleeve seat, fixed in the cup body cavity, comprising a movement cavity for the damper to move and a track for the side ear body to move; a switch toggle member, movably connected to a sleeve seat platform of the oil cylinder sleeve seat, the switch toggle member comprising a toggle column extending into the sleeve seat platform, wherein under the action of external force, the switch toggle member is toggled from a first position to a second position.

Wearable electronic device comprising damping structure of circuit board

US12572182 • Samsung Electronics Co., Ltd.

wearable electronic device is provided.

Pitch and roll control system for a vehicle

US12570119 • OSHKOSH CORPORATION

vehicle includes a suspension system having a first damper, a second damper, and a controller.

Damping mechanism, hinge apparatus, and foldable electronic device

US12572184 • HUAWEI TECHNOLOGIES CO., LTD.

damping mechanism includes a fixed base, a damping swing arm, a rolling body, and a push-pressing apparatus.

Blade with damper land

US12571315 • RTX Corporation

gas turbine engine blade includes a platform; an airfoil section extending from the platform in a first direction; a mount extending from the platform in a second direction opposite the first direction; a damper land on the platform, the damper land having a relatively smoother outward-facing surface than the platform; and a damper interfacing with the outward-facing surface of the damper land.

Liquid-filled vibration damping device

US12571452 • Sumitomo Riko Company Limited

liquid-filled vibration damping device including a first and second attachment members elastically connected by a main rubber elastic body, and a liquid chamber sealed by a closure member attached to the second attachment member from below with a seal member interposed therebetween.

Damper device

US12571449 • NIFCO INC.

addresses the problem of stabilizing the state of assembly of a seal member while allowing movement of a piston member in a direction that reduces one space inside a cylinder member with little resistance.

Damping adjuster

US12571450 • Fox Factory, Inc.

damping adjuster is disclosed herein.

Embedded damping vibration attenuation turning tool holder for deep cavity machining and method

US12569916 • SHANDONG UNIVERSITY

embedded damping vibration attenuation turning tool holder for deep cavity machining and a method includes a tool holder and a damper; one end of the tool holder is connected with a turning blade; a side surface of the tool holder is provided with a square cavity; the damper is in interference fit in the square cavity; the damper includes a mass block, an elastic member and piezoelectric ceramic; at least one surface of the mass block that is in contact with an inner wall of the square cavity is connected with the piezoelectric ceramic; the elastic member is arranged between the piezoelectric ceramic and the mass block; and the piezoelectric ceramic is used for generating interaction with the inner wall of the square cavity under a vibration action of the tool holder, so as to absorb the vibration to generate electric energy.

Damping system for damping a movement of a flap of a vehicle

US12571245 • Stabilus GmbH

The invention relates to a damping system for damping a movement of a flap of a vehicle relative to a body of the vehicle.

Multi-directional broadband tuned mass damper and design method thereof

US12571447 • Unknown assignee

Disclosed are a multi-directional broadband tuned mass damper and a design method thereof, since a first damping structure and a second damping structure are set on a rigid vibration damping frame, and the first damping structure is provided with a control main frequency, the second damping structure is provided with two control main frequencies, the control main frequency of the second damping structure is greater than that of the first damping structure; under the synergistic effect, the second damping structure mainly effectively broadens the control range for high frequencies, and a plurality of first damping structures control the control main frequency of a low frequency one-to-one, thereby controlling the full frequency, and the extension direction of the first damping structure is the same as that of the second damping structure on the rigid vibration damping frame, ensuring isotropic mass and stiffness distribution characteristics thereof; and furthermore, when using different control frequency ranges, the number and distribution of the first damping structure and the second damping structure, as well as the corresponding mass ratio and damping ratio can be pre-designed, so as to adapt to different control requirements.

Using balloon as damper for port of a reciprocating pump

US12571380 • Biosense Webster (Israel) Ltd.

disposable single-piston dual-action reciprocating pump part includes a single piston, an output port, and a balloon damper.

Multi-unit railroad car and railroad car trucks therefor

US12570334 • National Steel Car Limited

symmetrical multi-unit railroad freight car, such as a 3-pack railroad intermodal well car, has body units that are connected symmetrically.