IP Library › Granted Patent US 12660738
Granted Patent B2
US 12660738 · App. 18/213,724 · Granted Jun 23, 2026

Press wheel

Inventor: Paul Ryan (Horsham, AU)
Assignee: RYAN NT INTERNATIONAL PTY LTD
A01C5/068
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Quick Facts
Patent No.
US 12660738
App. No.
18/213,724
Granted
Jun 23, 2026
Kind
B2
Abstract

A press wheel for use on cultivation equipment. The press wheel comprises a base plate configured to be mounted to an axle; a resilient coil member mounted to the base plate and configured to wind about the base plate to define an outer periphery of the press wheel; and at least one brace member mounted to the base plate to span at least partially across the press wheel. The at least one brace member comprises opposing ends configured to be located below the resilient coil member to prevent excessive deflection of the resilient coil member as the press wheel is in use.

Claims (14)

1 . A press wheel for use on cultivation equipment comprising:

a base plate configured to be mounted to an axle;

a resilient coil member mounted to the base plate and configured to wind about the base plate to define an outer periphery of the press wheel; and

at least one brace member removably mounted to the base plate to span at least partially across the press wheel, the at least one brace member having a planar body having a pair of opposing ends, with the opposing ends each being configured to be located below the resilient coil member to prevent excessive deflection of the resilient coil member as the press wheel is in use.

2 . A press wheel according to claim 1 , wherein the at least one brace member has pads mounted on the opposing ends thereof to provide a durable surface against which the coil member contacts under deflection.

3 . A press wheel according to claim 2 , wherein the pads are removably mounted on the opposing ends of the at least one brace member to facilitate replacement of the pads.

4 . A press wheel according to claim 3 , wherein two brace members are mounted to the base plate and extend at least partially across the press wheel.

5 . A press wheel according to claim 4 , wherein the two brace members extend angularly with respect to each other brace member.

6 . A press wheel according to any one of the preceding claims , wherein the opposing ends of the at least one brace member have a width that spans the breadth of the resilient coil member.

7 . A press wheel according to claim 1 , wherein the base plate comprises a central portion, a front portion and a rear portion.

8 . A press wheel according to claim 7 , wherein each of the central portion, front portion and rear portion are integrally formed from a sheet of metal.

9 . A press wheel according to claim 7 , wherein the front portion is laterally spaced in front of the central portion, and the rear portion is laterally spaced behind the central portion.

10 . A press wheel according to claim 9 , wherein the front portion and the central portion and the rear portion and the central portion are each connected by a planar surface extending therebetween.

11 . A press wheel according to claim 10 , wherein the at least one brace member is mounted to the planar surface connecting the front portion and the central portion and the rear portion and the central portion of the base plate.