Wire rope vibration damping

Patent metadata

Field	Value
Publication number	US-12429108-B2
Application number	US-202318108133-A
Country	US
Kind code	B2
Filing date	Feb 10, 2023
Priority date	Feb 10, 2023
Publication date	Sep 30, 2025
Grant date	Sep 30, 2025

Abstract

An interface plate for operably coupling a vehicle component to a chassis of the vehicle may include a first surface adapted to be operably coupled to an actuator housing, a second surface adapted to be operably coupled to the chassis, and a vibration reduction assembly to reduce vibration propagation between the actuator housing and the chassis. The vibration reduction assembly may include a first retaining channel disposed in the first surface, and a first wire rope disposed within the first retaining channel.

First claim

That which is claimed:

1. An interface plate for operably coupling a vehicle component to a chassis of the vehicle, the interface plate comprising:
a first surface adapted to be operably coupled to an actuator housing;
a second surface adapted to be operably coupled to the chassis; and
a vibration reduction assembly to reduce vibration propagation between the actuator housing and the chassis, the vibration reduction assembly comprising:
a first retaining channel disposed in the first surface; and
a first wire rope comprising a plurality of strands disposed within the first retaining channel,
wherein the actuator housing is an electronic brake boost housing, and
wherein the interface plate is integrally formed on an end of the electronic brake boost housing.

2. The interface plate of claim 1 , wherein a second retaining channel is disposed in the first surface,
wherein a second wire rope is disposed within the second retaining channel, and
wherein the second wire rope comprises strands.

3. The interface plate of claim 2 , wherein the first and second retaining channels are linear in shape and parallel to each other.

4. The interface plate of claim 2 , wherein the first and second retaining channels are arcuate in shape and equidistant from each other.

5. The interface plate of claim 1 , wherein the interface plate further comprises a component orifice extending through the interface plate from the first surface to the second surface,
wherein the first retaining channel is disposed proximate to an outer edge of the first surface of the interface plate and the second retaining channel is disposed proximate to the component orifice at an inner edge of the interface plate.

6. The interface plate of claim 1 , wherein the first retaining channel has a width approximately equal to a diameter of the first wire rope.

7. The interface plate of claim 1 , wherein the strands of the first wire rope are bound together in a parallel configuration.

8. The interface plate of claim 1 , wherein the strands of the first wire rope are bound together in a twisted configuration.

9. The interface plate of claim 1 , wherein the interface plate is a separate component operably coupled to the electronic brake boost housing and the chassis at an interface between the electronic brake boost housing and the chassis.

10. A vibration reduction assembly, the vibration reduction assembly comprising:
a first wire rope disposed in a first retaining channel; and
a second wire rope disposed in a second retaining channel,
wherein the first and second wire ropes comprise strands, and
wherein the strands dissipate vibrations through friction damping,
wherein the first and second wire ropes are disposed between an actuator and a chassis of a vehicle to reduce the propagation of vibrations between the chassis and the actuator, and
wherein the vibration reduction assembly is integrally formed on the actuator.

11. The vibration reduction assembly of claim 10 , wherein the first and second retaining channels each have a width approximately equal to a diameter of the first and second wire ropes, respectively.

12. The vibration reduction assembly of claim 10 , wherein the first and second retaining channels are linear in shape and parallel to each other.

13. The vibration reduction assembly of claim 10 , wherein the first and second retaining channels are arcuate in shape and equidistant from each other.

14. The vibration reduction assembly of claim 10 , wherein the strands in the first and second wire ropes are bound together in a parallel configuration.

15. The vibration reduction assembly of claim 10 , wherein the strands in the first and second wire ropes are bound together in a twisted configuration.

16. The vibration reduction assembly of claim 10 , wherein the vibration reduction assembly is formed on an interface plate disposed at an interface between a housing of the actuator and the chassis.

17. An interface plate for operably coupling a vehicle component to a chassis of the vehicle, the interface plate comprising:
a first surface adapted to be operably coupled to an actuator housing;
a second surface adapted to be operably coupled to the chassis; and
a vibration reduction assembly to reduce vibration propagation between the actuator housing and the chassis, the vibration reduction assembly comprising:
a first retaining channel disposed in the first surface, the first retaining channel having a first retaining channel volume; and
a first wire rope comprising a plurality of strands disposed within the first retaining channel, the first wire rope having a first wire rope volume,
wherein the first retaining channel volume exceeds the first wire rope volume by approximately 10-20%,
wherein the actuator housing is an electronic brake boost housing, and
wherein the interface plate is integrally formed on an end of the electronic brake boost housing.

18. The interface plate of claim 17 , wherein the first retaining channel is open at the first surface and the actuator housing compresses the first wire rope into the first retaining channel below the first surface responsive to the actuator housing being operably coupled to the first surface.

Assignees

• Ford Global Tech Llc

Inventors

• Karpenko Yuri Anatoly
• Banerjee Avik

Classifications

• F16F2224/02

  solids · CPC title

• F16F2222/04

  Friction · CPC title

• F16F7/082

  and characterised by damping force adjustment means · CPC title

• F16F15/02 Primary

  Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems ({F16F15/005 takes precedence } ; layered products B32B; suppression of vibration in ships B63; {relieving load on bearings, using magnetic means F16C39/06}) · CPC title

• F16F7/08 Primary

  with friction surfaces rectilinearly movable along each other (F16F7/01 takes precedence {; one of the members being a spring F16F13/02}) · CPC title