Egg transfer module having free-moving ejector, and associated systems and methods

Patent metadata

Field	Value
Publication number	US-10946995-B2
Application number	US-201916362763-A
Country	US
Kind code	B2
Filing date	Mar 25, 2019
Priority date	Mar 26, 2018
Publication date	Mar 16, 2021
Grant date	Mar 16, 2021

Abstract

An egg transfer module is provided. Such a device includes an egg securing device configured to grasp an egg. A free-moving ejector is associated with the egg securing device and configured to freely move in relation thereto. An abutment is provided in spaced relationship to the egg securing device. The free-moving ejector is configured to interact with the abutment to cause movement of the free-moving ejector with respect to the egg securing device, thereby displacing the egg from the egg securing device. Associated systems and methods are also provided.

First claim

That which is claimed:

1. An egg transfer module, comprising:
an egg securing device configured to grasp an egg and having a body from which a securing arrangement extends, the body defining a plurality of openings;
a free-moving ejector associated with the egg securing device and configured to freely move in relation thereto, the free-moving ejector having a plurality of driven members, each driven member extending through one of the openings defined by the body; and
a mechanical abutment in spaced relationship to the egg securing device, the free-moving ejector being configured to interact with the abutment to cause movement of the free-moving ejector with respect to the egg securing device, thereby displacing the egg from the egg securing device.

2. An egg transfer module according to claim 1 , wherein the free-moving ejector is formed of a resilient material.

3. An egg transfer module according to claim 2 , wherein the free-moving ejector is formed of a resilient wire structure.

4. An egg transfer module according to claim 1 , wherein the free-moving ejector is at least partially arranged within the egg securing device.

5. An egg transfer module according to claim 1 , wherein the securing arrangement comprises a plurality of engagement members.

6. An egg transfer module according to claim 5 , wherein the free-moving ejector comprises an engagement portion for interacting with the egg and at least one stem portion extending through the body for interacting with the abutment.

7. An egg transfer module according to claim 1 , further comprising a retainer configured to connect the driven members.

8. An egg transfer module according to claim 1 , wherein the free-moving ejector comprises at least one detent to prevent uncoupling from the egg securing device.

9. A method of transferring eggs, the method comprising:
grasping an egg with an egg securing device;
moving the egg with the egg securing device;
displacing the egg from the egg securing device with a free-moving ejector coupled to the egg securing device and configured to freely move in relation thereto, the free-moving ejector being configured to interact with a mechanical abutment to cause movement of the free-moving ejector with respect to the egg securing device, the egg securing device having a body from which a securing arrangement extends, the body defining a plurality of openings through which the free-moving ejector freely moves, and further wherein the free-moving ejector comprises a plurality of driven members extending through the openings of the body, and wherein a retainer is configured to connect the driven members.

Assignees

• Zoetis Services Llc

Inventors

• Suh William Dongwook
• Williams Christopher John
• Schnupper Michael Glenn
• Clarke Jr James Dennis

Classifications

• B65G47/90

  Devices for picking-up and depositing articles or materials · CPC title

• B65G17/32

  Individual load-carriers · CPC title

• B65B23/08 Primary

  using grippers · CPC title

• A47J29/06

  Grasping devices for eggs; Supporting devices for eggs during boiling · CPC title

• A01K43/00 Primary

  Testing, sorting or cleaning eggs (investigating or analysing eggs, e.g. by candling G01N33/08); {Conveying devices (for batteries A01K31/165); Pick-up devices} · CPC title