Vehicle ramp latch

Patent metadata

Field	Value
Publication number	US-10773908-B2
Application number	US-201715816343-A
Country	US
Kind code	B2
Filing date	Nov 17, 2017
Priority date	Nov 18, 2016
Publication date	Sep 15, 2020
Grant date	Sep 15, 2020

Abstract

A ramp assembly with an inboard ramp section, an outboard ramp section pivotally coupled to the outboard ramp section, a knob coupled to one of the inboard ramp section or the outboard ramp section, a ramp latch coupled to the other of the inboard ramp section or the outboard ramp section, the ramp latch comprising, an elongated shaft extending from a proximal section towards a distal section, a first arcuate jaw extending from the distal section away from the elongated shaft, a second arcuate jaw extending from the distal section away from the elongated shaft, the first and second arcuate jaw defining an opening therebetween, and wherein the knob is selectively positionable at least partially within the opening.

First claim

What is claimed is:

1. A ramp assembly, comprising:
an inboard ramp section;
an outboard ramp section pivotally coupled to the inboard ramp section;
a knob coupled to one of the inboard ramp section or the outboard ramp section;
a ramp latch fixedly coupled to the other of the inboard ramp section or the outboard ramp section, the ramp latch comprising;
an elongated shaft extending from a proximal section towards a distal section;
a first arcuate jaw extending from the distal section away from the elongated shaft;
a second arcuate jaw extending from the distal section away from the elongated shaft, the first and second arcuate jaw defining an opening therebetween;

wherein, the knob is selectively positionable at least partially within the opening
further wherein, the engagement of the knob with the ramp latch maintains inboard ramp section in the folded state until a knob transition force rotates the inboard ramp section away from the outboard ramp section, thereby disengaging the knob from the ramp latch.

2. The ramp assembly of claim 1 , further wherein the inboard ramp transitions between a folded state and a coplanar state relative to the outboard ramp section.

3. The ramp assembly of claim 2 , further wherein the knob is at least partially positioned within the opening when the inboard ramp is in the folded state.

4. The ramp assembly of claim 3 , further wherein the knob is not positioned within the opening when the inboard ramp is in the coplanar state.

5. The ramp assembly of claim 1 , further comprising an inboard side barrier coupled to the inboard ramp section and an outboard side barrier coupled to the outboard ramp section.

6. The ramp assembly of claim 5 , further wherein the knob is coupled to one of the inboard or outboard side barrier and the ramp latch is coupled to the other of the inboard or outboard side barrier.

7. The ramp assembly of claim 1 , further wherein the ramp latch is configured to snappingly engage the knob.

8. A ramp latch assembly, comprising:
an inboard ramp section pivotally coupled to an outboard ramp section;
a ramp latch fixedly coupled to one of the inboard ramp section or the outboard ramp section;
a knob coupled to the other of the inboard ramp section or the outboard ramp section to which the ramp latch is coupled;
wherein, the ramp latch snappingly engages the knob when the inboard ramp section is in a folded state relative to the outboard ramp section;
further wherein, the engagement of the knob with the ramp latch maintains inboard ramp section in the folded state until a knob transition force rotates the inboard ramp section away from the outboard ramp section, thereby disengaging the knob from the ramp latch.

9. The ramp latch assembly of claim 8 , further wherein the ramp latch has a first arcuate jaw and a second arcuate jaw.

10. The ramp latch assembly of claim 9 , further wherein the first arcuate jaw and the second arcuate jaw deflect as the ramp latch snappingly engages the knob.

11. The ramp latch assembly of claim 8 , further comprising an inboard side barrier coupled to the inboard ramp section and an outboard side barrier coupled to the outboard ramp section.

Assignees

• Braun Corp

Inventors

• Kiser Aaron
• Stoner James

Classifications

• B60P1/43

  using a loading ramp mounted on the vehicle (loading ramps per se B65G69/28) · CPC title

• B65G69/28 Primary

  Loading ramps; Loading docks (as road or railway equipment B61B1/00, E01F1/00) · CPC title

• A61G3/061 Primary

  using ramps · CPC title