Coupler push down eject lever

Patent metadata

Field	Value
Publication number	US-11078642-B2
Application number	US-201816032374-A
Country	US
Kind code	B2
Filing date	Jul 11, 2018
Priority date	Jul 11, 2018
Publication date	Aug 3, 2021
Grant date	Aug 3, 2021

Abstract

A vehicle including a coupling device having a male coupler with a release pin and a female coupler having a female housing with a recess for removably connecting the male coupler. The coupling device further includes a mechanical ejector moveably connected to the female housing and configured for depressing the release pin for ejecting the male coupler from the female housing.

First claim

What is claimed is:

1. A vehicle, comprising:
a coupling device, including:
a male coupler having a release pin;
a female coupler having a female housing with a recess for removably connecting the male coupler, wherein the female housing has a bore; and
a mechanical ejector moveably connected to the female housing and configured for depressing the release pin for ejecting the male coupler from the female housing, wherein:
the mechanical ejector includes a lever pivotally connected to the female housing at a first pivot point and a rod pivotally connected to the lever at a second pivot point and configured for depressing the release pin of the male coupler,
the rod is disposed and slides within the bore of the female housing, and
the second pivot point is located rearwardly of the first pivot point such that as the lever is pushed downwardly, the rod is moved upwardly so that the rod depresses the release pin of the male coupler.

2. The vehicle of claim 1 , wherein the rod has a bulbous distal end such that as the rod is moved upwardly the bulbous distal end depresses the release pin of the male coupler.

3. The vehicle of claim 2 , wherein the mechanical ejector further includes a biasing member within the bore and operably connected to the rod for biasing the rod downwardly in a neutral position.

4. The vehicle of claim 3 , wherein in the neutral position the release pin contacts at least a portion of the rod, but the bulbous distal end does not depress the release pin of the male coupler.

5. The vehicle of claim 1 , wherein the bore is substantially perpendicular to the recess of the female housing.

6. A vehicle comprising:
a coupling device, including:
a male coupler having a release pin;
a female coupler having a female housing with a recess for removably connecting the male coupler, wherein the male and female couplers are respectively in the form of male and female hydraulic couplers; and
a mechanical ejector moveably connected to the female housing and configured for depressing the release pin for ejecting the male coupler from the female housing.

7. A coupling device for coupling a male coupler with a release pin, comprising:
a female coupler having a female housing with a recess configured for removably connecting the male coupler, wherein the male and female couplers are respectively in the form of male and female hydraulic couplers; and
a mechanical ejector moveably connected to the female housing and configured for depressing the release pin for ejecting the male coupler from the female housing.

8. The coupling device of claim 7 , wherein the mechanical ejector includes a lever pivotally connected to the female housing at a first pivot point and a rod pivotally connected to the lever at a second pivot point and configured for depressing the release pin of the male coupler.

9. The coupling device of claim 8 , wherein the female housing has a bore and the rod is disposed and slides within the bore of the female housing.

10. The coupling device of claim 9 , wherein the second pivot point is located rearwardly of the first pivot point such that as the lever is pushed downwardly, the rod is moved upwardly so that the rod is configured for depressing the release pin of the male coupler.

11. The coupling device of claim 10 , wherein the rod has a bulbous distal end such that as the rod is moved upwardly the bulbous distal end is configured for depressing the release pin of the male coupler.

12. The coupling device of claim 11 , wherein the mechanical ejector further includes a biasing member within the bore and operably connected to the rod for biasing the rod downwardly in a neutral position.

13. The coupling device of claim 12 , wherein in the neutral position the release pin contacts at least a portion of the rod, but the bulbous distal end does not depress the release pin of the male coupler.

14. The coupling device of claim 10 , wherein the bore is substantially perpendicular to the recess of the female housing.

15. A method, comprising the steps of:
providing a vehicle having a coupling device, the coupling device including a male coupler having a release pin, a female coupler having a female housing with a bore and a recess for removably connecting the male coupler, and a mechanical ejector including a lever pivotally connected to the female housing at a first pivot point and a rod pivotally connected to the lever at a second pivot point located rearwardly of the first pivot point and being disposed and slideable within the bore of the female housing;
moving the lever downwardly to correspondingly move the rod upwardly such that the rod depresses the release pin of the male coupler; and
ejecting the male coupler from the female housing of the female coupler.

16. The method of claim 15 , wherein the rod has a bulbous distal end such that as the rod is moved upwardly the bulbous distal end depresses the release pin of the male coupler.

Assignees

• Cnh Ind America Llc

Inventors

• Restaino Iii Gerard
• Brinkley Jerry L

Classifications

• E02F3/3654

  with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool · CPC title

• F16L37/146

  the securing element being a rigid pin, screw or the like · CPC title

• E02F3/3663

  hydraulically-operated · CPC title

• F16L37/12 Primary

  using hooks, pawls, or other movable or insertable locking members (F16L37/084 takes precedence) · CPC title

• F16L37/107

  Bayonet-type couplings · CPC title