Billet support fingers for palletization

Patent metadata

Field	Value
Publication number	US-9796505-B1
Application number	US-201615089148-A
Country	US
Kind code	B1
Filing date	Apr 1, 2016
Priority date	Apr 1, 2016
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

A support assembly includes a pallet table having an upper surface. A plurality of support members are configured to pass through a pallet positioned on the upper surface of the pallet table. Each support member includes a receiving surface that defines a portion of a channel extending across the support members.

First claim

The invention claimed is:

1. A support assembly comprising:
a pallet;
a pallet table having an upper surface; and
a plurality of support members connected to and extending upwards from the upper surface of the pallet table, wherein the plurality of support members are configured to pass through the pallet when the pallet is positioned on the upper surface of the pallet table such that the plurality of support members extend above the pallet, wherein the plurality of support members are attached to a support element configured to raise and lower the support members relative to the pallet table, wherein the support element includes an actuator selected from the group consisting of a pneumatic actuator, an electrical actuator, a hydraulic actuator, and a mechanical actuator, wherein each support member includes a receiving surface that defines a portion of a channel extending across the support members, wherein the plurality of support members are configured to absorb and attenuate a shock of a sharp load spike of a part being dropped onto the plurality of support members, and wherein the plurality of support members are positioned to receive the part above the pallet such that the part does not come into contact with the pallet.

2. The support assembly of claim 1 , wherein each of the plurality of support members extends upwards from the upper surface of the table in a direction parallel to a first plane that is orthogonal to a second plane, wherein the upper surface of the table upon which the support members extend from is parallel to the second plane.

3. The support assembly of claim 1 , wherein the plurality of support members consists of 2 to 6 support members.

4. The support assembly of claim 1 , further comprising:
a plurality of slots in the pallet, the plurality of slots with a spacing configuration that corresponds to locations of the support members.

5. The support assembly of claim 1 , wherein the pallet further comprises:
a first opening and a second opening in the pallet which are shaped to receive fork elements of a powered industrial vehicle, wherein the first opening and the second opening are aligned with at least one space between the support members.

6. The support assembly of claim 1 , wherein each of the plurality of support members comprises:
a damping article along a top edge of each of the plurality of support members.

7. The support assembly of claim 1 , wherein the channel includes a shape selected from the group consisting of v-shaped, curved, hexagonal, and square.

8. The support assembly of claim 1 , wherein the support element comprises a solid state, fluid friction, pneumatic, dry friction, hysteresis, internal resistance, inertial resistance, hydro-pneumatic suspension, electrorheological fluid, or magnetic field variation shock absorber.

9. A method of supporting a part, the method comprising:
placing a pallet onto an upper surface of a pallet table with a plurality of support members, wherein the plurality of support members is connected to and extends upwards from the upper surface of the pallet table, wherein the plurality of support members are configured to pass through the pallet such that the plurality of support members extend above the pallet, wherein the plurality of support members are attached to a support element configured to raise and lower the support members relative to the pallet table, wherein the support element includes an actuator selected from the group consisting of a pneumatic actuator, an electrical actuator, a hydraulic actuator, and a mechanical actuator, wherein each support member includes a receiving surface that defines a portion of a channel extending across the support members, wherein the plurality of support members are configured to absorb and attenuate a shock of a sharp load spike of a part being dropped onto the plurality of support members, and wherein the plurality of support members are positioned to receive the part above the pallet such that the part does not come into contact with the pallet;
dropping the part onto the support elements; and
receiving the part with the plurality of support members such that a shock load of the part is absorbed with the of plurality support members and such that the part does not come into contact with the pallet.

10. The method of claim 9 , further comprising:
landing the part on damping articles positioned on the plurality of support members;
cushioning the dropped part with the damping articles;
attenuating the shock load of the part throughout the pallet table and into a frame supporting the pallet table, and
positioning a portion of the part in a channel at least partially defined by receiving surfaces formed on each of the plurality of support members.

11. The method of claim 9 , further comprising:
raising the pallet;
touching the pallet to the part;
lifting the part off of the plurality of support members with the pallet; and
withdrawing the pallet from the plurality of support members.

12. The method of claim 9 , further comprising:
lowering the support members relative to pallet table with actuators connected to the support members such that the support members are withdrawn from the pallet;
touching the part to the pallet; and
removing the pallet with the part from the pallet table.

13. A pallet table for receiving a pallet, the pallet table comprising:
an upper surface;
a plurality of support members connected to and extending upwards from the upper surface of the pallet table, wherein the plurality of support members are configured to pass through the pallet positioned on the upper surface of the pallet table such that the plurality of support elements extend above the pallet, wherein each support member includes a receiving surface, wherein the plurality of support members are configured to absorb and attenuate a shock of a sharp load spike of a part being dropped onto the plurality of support members, and wherein the plurality of support members are positioned to receive the part above the pallet such that the part does not come into contact with the pallet;
a first exterior support member;
a second exterior support member positioned a distance of 3 to 39 inches (7.62 to 99.06 centimeters) from the first exterior support member; and
a portion of a channel defined by the receiving surfaces of the plurality of support members, wherein the channel extends across the support members.

14. The pallet table of claim 13 , the pallet further comprising:
a plurality of slots in the pallet, the plurality of slots with a spacing configuration that corresponds to locations of the support members; and
a first opening and a second opening in the pallet which are shaped to receive fork elements of a powered industrial vehicle, wherein the first opening and the second opening are aligned with a space between the support members.

15. The pallet table of claim 13 , wherein the support members are attached to a support element configured to raise and lower the support members relative to the pallet table.

16. The pallet table of claim 15 , wherein the support element includes an actuator selected from the group consisting of a pneumatic actuator, an electrical actuator, a hydraulic actuator, and a mechanical actuator.

17. The pallet table of claim 15 , wherein the support element includes an actuator configured to produce a motion of the support members, wherein the motion is selected from the group consisting of linear, rotary, and oscillatory.

18. The pallet table of claim 15 , wherein the support element comprises a s

Assignees

• United Technologies Corp

Inventors

• Venero Nicholas
• Hutchings Claude A

Classifications

• B21J13/10 Primary

  Manipulators (in general B25J) · CPC title

• B65D19/02

  Rigid pallets with side walls, e.g. box pallets · CPC title

• B65D2519/00815

  on the pallet · CPC title

• B65D2519/00796

  Guiding means for fork-lift · CPC title

• B65D2519/00805

  Means for facilitating the removal of the load · CPC title