Displaceable tow hook

Patent metadata

Field	Value
Publication number	US-11801720-B2
Application number	US-202117201447-A
Country	US
Kind code	B2
Filing date	Mar 15, 2021
Priority date	Mar 15, 2021
Publication date	Oct 31, 2023
Grant date	Oct 31, 2023

Abstract

Disclosed embodiments include apparatuses, vehicles, and methods for a displaceable tow hook. In an illustrative embodiment, an apparatus includes a tow hook configured to extend from a surface of a vehicle in a first direction. The tow hook includes a receiving section configured to receive a towing line and a securing section configured to extend away from the receiving section. A positioning mount is configured to secure the tow hook to the surface of the vehicle and to release the tow hook in response to an impinging force on the tow hook in excess of a predetermined threshold. A load-bearing structure is configured to mechanically connect the securing section to a structural component of the vehicle. The tow hook and the load-bearing structure are configured to support a force having a component in the first direction that is at least equal to the towing weight of the vehicle.

First claim

What is claimed is:

1. An apparatus comprising:
a tow hook configured to extend in a first direction from a surface of a vehicle, the tow hook including:
a receiving section configured be positioned to face in the first direction and to receive a towing line; and
a securing section configured to extend away from the receiving section;

a positioning mount configured to secure the tow hook to the surface of the vehicle and to release the tow hook in response to application of an impinging force on the tow hook in excess of a predetermined threshold and having a force component applied in at least one direction chosen from a second direction opposite to the first direction and a third direction transverse to the first direction; and
a load-bearing structure configured to mechanically connect the securing section to a structural component of the vehicle, the tow hook and the load-bearing structure being configured to support a force having a component in the first direction that is at least equal to the towing weight of the vehicle, wherein the load-bearing structure includes a linkage configured to mechanically join the securing section of the tow hook to the structural component of the vehicle, the linkage being further configured to withstand a tension that is at least equal to the towing weight of the vehicle, wherein the linkage is chosen from a solid linkage configured to permit movement of the tow hook in response to application of the impinging force by a reaction chosen from the solid linkage being released from the structural component of the vehicle by the linkage and the solid linkage being deformed and a cable chosen from a monofilament cable and a stranded cable.

2. The apparatus of claim 1 , wherein the positioning mount includes a recess in a front surface of the vehicle.

3. The apparatus of claim 2 , wherein the front surface includes at least one surface chosen from a bumper and a lower front fascia of the vehicle adjacent the bumper.

4. The apparatus of claim 1 , wherein the linkage includes a coupling configured to be secured to a vehicle coupling on the structural component of the vehicle.

5. The apparatus of claim 1 , wherein the cable includes at least one material chosen from a metal and a carbon fiber.

6. The apparatus of claim 1 , wherein the structural component of the vehicle includes a frame of the vehicle.

7. A vehicle comprising:
a vehicle body;
a cabin incorporated in the vehicle body and configured to receive an operator;
a drive system supported by the vehicle body and configured to control one or more wheels of the vehicle to motivate, accelerate, decelerate, stop, and steer the vehicle;
a tow hook configured to extend in a first direction from a surface of the vehicle, the tow hook including:
a receiving section configured be positioned to face in the first direction and to receive a towing line; and
a securing section configured to extend away from the receiving section and to support a towing weight of the vehicle;

a positioning mount configured to secure the tow hook to the surface of the vehicle and to release the tow hook in response to application of an impinging force on the tow hook in excess of a predetermined threshold and having a force component applied in at least one direction chosen from a second direction opposite to the first direction and a third direction transverse to the first direction; and
a load-bearing structure configured to mechanically connect the securing section to a structural component of the vehicle, the tow hook and the load-bearing structure being configured to support a force having a component in the first direction that is at least equal to the towing weight of the vehicle, wherein the load-bearing structure includes a linkage configured to mechanically join the securing section of the tow hook to the structural component of the vehicle, the linkage being further configured to withstand a tension that is at least equal to the towing weight of the vehicle, wherein the linkage is chosen from a solid linkage configured to permit movement of the tow hook in response to application of the impinging force by a reaction chosen from the solid linkage being released from the structural component of the vehicle by the linkage and the solid linkage being deformed and a cable chosen from a monofilament cable and a stranded cable.

8. The vehicle of claim 7 , wherein the positioning mount includes a recess in a front surface of the vehicle.

9. The vehicle of claim 8 , wherein the front surface includes at least one surface chosen from a bumper and a lower front fascia of the vehicle adjacent the bumper.

10. The vehicle of claim 7 , wherein the linkage includes a coupling configured to be secured to a vehicle coupling on the structural component of the vehicle.

11. The vehicle of claim 7 , wherein the cable includes at least one material chosen from a metal and a carbon fiber.

12. The vehicle of claim 7 , wherein the structural component of the vehicle includes a frame of the vehicle.

13. A method comprising:
providing a tow hook at a surface of a vehicle, the tow hook including a receiving section that extends in a first direction and is configured to receive a towing line and a load section that extends away from the receiving section and is configured to support a towing weight of the vehicle;
displaceably mounting the tow hook to the surface, wherein the tow hook is releasable from the surface in response to application of an impinging force on the tow hook in excess of a predetermined threshold and having a force component applied in at least one direction chosen from a second direction opposite to the first direction and a third direction transverse to the first direction; and
mechanically joining the load-bearing structure to a structural component of the vehicle configured to support a force having a component in the first direction that is at least equal to the towing weight of the vehicle, wherein the load-bearing structure of the tow hook is mechanically joined to the structural component of the vehicle with a cable configured to withstand a tension that is at least equal to the towing weight of the vehicle.

Assignees

• Rivian Ip Holdings Llc

Inventors

• Chauhan Akshat
• Sekar Vignesh

Classifications

• B60D1/56 Primary

  securing to the vehicle bumper · CPC title

• B60D1/565 Primary

  having an eyelet · CPC title

• B60D1/02

  Bolt or shackle-type couplings · CPC title

• B60D1/187 Primary

  characterised by the connection to the towing vehicle or to the trailer · CPC title

• B60D1/48

  characterised by the mounting · CPC title