IP Library › Granted Patent US 7,347,037
Granted Patent B2
US 7,347,037 · App. 11/242,974 · Granted Mar 25, 2008

Transport method and apparatus for mower deck

Assignee: Deere & Company
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Quick Facts
Patent No.
US 7,347,037
App. No.
11/242,974
Granted
Mar 25, 2008
Kind
B2
Abstract

Transport brackets are welded onto the top surface of the mower deck, each transport bracket having vertical plates with holes extending transversely through the plates. Pins extend through at least one hole in the plates and are secured to a rear mounted hitch of a tractor. The mower deck may be lifted and transported in a raised position behind the tractor, and also may be pivoted to a position for servicing.

Claims (15)

1. An apparatus comprising:

a mower deck having a top surface and covering a plurality of rotary cutting blades;

a pair of transport brackets on the top surface of the mower deck;

each transport bracket having two adjacent vertical plates with holes extending transversely through the plates; and

a pair of pins extending through the holes in two of the adjacent vertical plates, one of the pins securable to a lift link of a rear mounted three point hitch of a tractor to support the mower deck off the ground and the second pin abutting the lift link to maintain the deck in a generally horizontal position when lifted.

2. The apparatus of claim 1 wherein at least one of the pins may be removed so the mower deck may swing from a position of up to about 10 degrees from horizontal to a position about 10 degrees from vertical.

3. The apparatus of claim 1 wherein the rear mounted three point hitch is a rigid hitch.

4. A mower deck transporting apparatus comprising:

a plurality of vertically oriented plates extending upwardly from a mower deck, each plate having holes extending therethrough; and

first and second pins received in the holes extending through the plates, the first pins engageable with only a pair of lift links of a tractor hitch to raise the mower deck to a transport position behind the tractor and the second pins abutting the lift links and preventing the mower deck from rotating more than about 10 degrees from horizontal.

5. The mower deck transporting apparatus of claim 4 wherein the plates are positioned adjacent a rim of a mid-mounted mower deck.

6. The mower deck transporting apparatus of claim 4 wherein the pair of lift links are on a three point hitch.

7. The mower deck transporting apparatus of claim 4 wherein the lift links are a quick attach coupler mounted to a three point hitch.

8. The mower deck transporting apparatus of claim 4 further comprising a first pair of plates and a second pair of plates.

9. The mower deck transporting apparatus of claim 4 wherein the first pins are lockable in the holes.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 4, 2005
From: SUNDBERG, JOHN DAVID; THORMAN, CHRISTOPHER SCOTT; FOX, ROBERT NEIL; TREFZ, HARLIN JAMES
To: DEERE & COMPANY
Reel/Frame 017072/0968 →
Continuity (1)
Related Publication 20070074496A1 · Apr 5, 2007