Powertrain mount assembly

Patent metadata

Field	Value
Publication number	US-9713953-B2
Application number	US-201615217327-A
Country	US
Kind code	B2
Filing date	Jul 22, 2016
Priority date	Aug 4, 2015
Publication date	Jul 25, 2017
Grant date	Jul 25, 2017

Abstract

A powertrain mount assembly configured to connect a powertrain to a side rail of a vehicle frame structure, wherein the powertrain mount assembly comprises: a mounting bracket comprising a first side wall and a second side wall spaced apart from the first side wall, the mounting bracket being configured to receive a resilient member and a bracket arm between the first and second side walls, the bracket arm being connectable to the powertrain; and a first support bracket connectable to a surface of the side rail, wherein the first side wall of the mounting bracket is fastenable to the first support bracket and wherein the first support bracket is configured to be connected to the side rail at a location between the first and second side walls of the mounting bracket.

First claim

The invention claimed is:

1. A powertrain mount assembly configured to connect a powertrain to a side rail of a vehicle frame structure, wherein the powertrain mount assembly comprises:
a mounting bracket comprising a first side wall, a second side wall, and a top wall, the second side wall spaced apart from the first side wall and the top wall extending between the first side wall and the second side wall, the mounting bracket being configured to receive a resilient member and a bracket arm between the first and second side walls and below the top wall, the bracket arm being connectable to the powertrain, the powertrain including an engine; and
a first support bracket connectable to a surface of the side rail, wherein the first side wall of the mounting bracket is in fixed and face-sharing contact with a flat side surface of the first support bracket and wherein the first support bracket is configured to be connected to the side rail at a location between the first and second side walls of the mounting bracket.

2. The powertrain mount assembly as claimed in claim 1 , wherein the first side wall comprises a first opening for receiving a first fastener such that the first fastener is substantially horizontal when in an installed configuration and the first support bracket comprises a first bore configured to receive the substantially horizontal first fastener.

3. The powertrain mount assembly as claimed in claim 2 , wherein the first opening and first bore are arranged in the installed configuration such that the first fastener extends in a direction substantially parallel to a longitudinal axis of the vehicle frame structure.

4. The powertrain mount assembly as claimed in claim 1 , wherein the first support bracket is configured to connect to a top surface of the side rail.

5. The powertrain mount assembly as claimed in claim 1 , wherein the mounting bracket is provided above a top surface of the side rail.

6. The powertrain mount assembly as claimed in claim 1 , wherein the first support bracket comprises:
a bottom surface connectable to the surface of the side rail.

7. The powertrain mount assembly as claimed in claim 1 , wherein the first support bracket is configured to be welded to the side rail.

8. The powertrain mount assembly as claimed in claim 1 , wherein the mounting bracket comprises a flange connected to the second side wall, wherein the flange comprises a second opening extending through the flange for receiving a second fastener to attach the mounting bracket to the side rail.

9. The powertrain mount assembly as claimed in claim 1 , wherein the mounting bracket comprises a cavity for receiving the resilient member and bracket arm, the cavity being provided between the first and second side walls.

10. The powertrain mount assembly as claimed in claim 2 , wherein the first fastener is a bolt or stud.

11. A vehicle comprising a powertrain mount assembly configured to connect a powertrain to a side rail of a vehicle frame structure, wherein the powertrain mount assembly comprises a mounting bracket comprising a first side wall, a second side wall, and a top wall, the second side wall spaced apart from the first side wall and the top wall extending between the first side wall and the second side wall, the mounting bracket being configured to receive a resilient member and a bracket arm between the first and second side walls and below the top wall, the bracket arm being connectable to the powertrain; and a first support bracket connectable to a surface of the side rail, wherein the first side wall of the mounting bracket is in fixed and face-sharing contact with a flat side surface of the first support bracket and wherein the first support bracket is configured to be connected to the side rail at a location between the first and second side walls of the mounting bracket, where the powertrain includes an engine.

12. A system, comprising:
a powertrain mount assembly connecting a powertrain to a side rail of a vehicle frame structure, wherein the powertrain mount assembly includes:
a mounting bracket with a first side wall, a second side wall, and a top wall, the second side wall spaced apart from the first side wall and the top wall extending between the first side wall and the second side wall, the mounting bracket receiving a resilient member and a bracket arm between the first and second side walls and below the top wall, the bracket arm being connectable to the powertrain including an engine; and
a first support bracket connectable to a surface of the side rail, wherein the first side wall of the mounting bracket is in fixed and face-sharing contact with a flat side surface of the first support bracket and wherein the first support bracket is connected to the side rail at a location between the first and second side walls of the mounting bracket.

13. The system as claimed in claim 12 , wherein the first side wall comprises a first opening for receiving a first fastener such that the first fastener is substantially horizontal when in an installed configuration and the first support bracket comprises a first bore receiving the substantially horizontal first fastener, and wherein the first support bracket is connected to a top surface of the side rail.

14. The system as claimed in claim 13 , wherein the mounting bracket is provided above the top surface of the side rail, and wherein the first support bracket comprises:
a bottom surface connectable to the surface of the side rail.

15. The system as claimed in claim 14 , wherein the first support bracket is welded to the side rail and wherein the mounting bracket comprises a flange connected to the second side wall, wherein the flange comprises a second opening extending through the flange for receiving a second fastener to attach the mounting bracket to the side rail.

Assignees

• Ford Global Tech Llc

Inventors

• HORSEMAN Jon
• Shynn Matthew David George
• Brook Peter
• Thorpe Alan
• Ross Michael
• Sykes Matt

Classifications

• B60K17/06

  of change-speed gearing (B60K17/10 - B60K17/16 take precedence) · CPC title

• B60K5/1266

  Supports comprising friction damping devices (B60K5/125, B60K5/1283 take precedence) · CPC title

• B60K5/1216 Primary

  characterised by the location of the supports relative to the motor or to each other (B60K5/1225 takes precedence) · CPC title

• B60K5/1208 Primary

  Resilient supports (B60K5/1241 - B60K5/1291 take precedence) · CPC title

• F16F15/08

  with rubber springs {(grommet- or bushing-type resilient mountings F16F1/3732, F16F1/38); with springs made of rubber and metal (arrangement of internal-combustion or jet-propulsion units B60K5/12; mounting of propulsion plants on vessels B63H21/30; mounting of vehicle drivers' cabs B62D33/0604)} · CPC title