Grass mowing machine operator platform

{
  "publication_number": "US9510503B2",
  "country": "US",
  "kind": "B2",
  "title": "Grass mowing machine operator platform",
  "abstract": "A grass mowing machine operator platform includes a one-piece plastic composite molded structure with a top surface and an outer wall, and a plurality of slots in the top surface and outer wall. A pair of steering levers may be pivotably mounted to steering pivot bolts in the slots in the top surface, and a brake lever pivotably mounted in a slot in the outer wall. The slots where the steering levers and brake lever are mounted have integral bearing surfaces.",
  "claims": [
    "1. A grass mowing machine operator platform on a grass mowing machine having a frame, an operator seat, a pair of steering levers, and a brake lever, comprising: a one-piece plastic composite molded structure mounted on the grass mowing machine frame and having a plurality of pockets and compartments isolating a plurality of components on a top of the structure, a front side wall and an underside of the structure, including: a pair of steering lever slots that are L-shaped and molded into a top surface of the one-piece plastic composite molded structure, each steering lever slot having a sloped internal surface providing a stop for one of the steering levers in a parked position, and having double walls and steering pivot bolts on integral bearing surfaces through the double walls of the steering lever slots that pivotably support steering pivot members attached to the pair of steering levers.",
    "2. The grass mowing machine operator platform of claim 1 further comprising at least one storage compartment molded into the one-piece plastic composite molded structure.",
    "3. The grass mowing machine operator platform of claim 1 further comprising a deck lift system with a deck lift shaft and wherein the one-piece plastic composite molded structure further comprises integral bearing surfaces pivotably supporting the deck lift shaft.",
    "4. The grass mowing machine operator platform of claim 1 wherein the one-piece plastic composite molded structure further comprises a fuel tank compartment.",
    "5. A grass mowing machine operator platform of claim 1 further comprising a plastic shroud over the one-piece plastic composite molded structure.",
    "6. The grass mowing machine operator platform of claim 1 further comprising a-pair of brake lever slots molded into a side wall of the one-piece plastic composite molded structure and having integral bearing surfaces pivotably supporting the brake lever.",
    "7. The grass mowing machine operator platform of claim 1 further comprising a pair of shock absorbers positioned in a pair of channels in the underside of the operator platform, each shock absorber having a first end connected to one of the steering pivot bolts and a second end connected to a pin inserted through a notch in the operator platform.",
    "8. A grass mowing machine operator platform on a grass mowing machine having a frame, an operator seat, a pair of steering levers, and a brake lever, comprising: a one-piece plastic composite molded structure mounted on the grass mowing machine frame and having a plurality of pockets and compartments isolating a plurality of components on a top of the structure, a front side wall and an underside of the structure, including: a pair of steering lever slots that are T-shaped and molded into a top surface of the one-piece plastic composite molded structure, each steering lever slot having a sloped internal surface providing a stop for one of the steering levers in a parked position, and having double walls and steering pivot bolts on integral bearing surfaces through the double walls of the steering lever slots that pivotably support steering pivot members attached to the pair of steering levers.",
    "9. The grass mowing machine operator platform of claim 8 further comprising at least one storage compartment molded into the one-piece plastic composite molded structure.",
    "10. The grass mowing machine operator platform of claim 8 further comprising a deck lift system with a deck lift shaft and wherein the one-piece plastic composite molded structure further comprises integral bearing surfaces pivotably supporting the deck lift shaft.",
    "11. The grass mowing machine operator platform of claim 8 wherein the one-piece plastic composite molded structure further comprises a fuel tank compartment.",
    "12. A grass mowing machine operator platform of claim 8 further comprising a plastic shroud over the one-piece plastic composite molded structure.",
    "13. The grass mowing machine operator platform of claim 8 further comprising a-pair of brake lever slots molded into a side wall of the one-piece plastic composite molded structure and having integral bearing surfaces pivotably supporting the brake lever.",
    "14. The grass mowing machine operator platform of claim 8 further comprising a pair of shock absorbers positioned in a pair of channels in the underside of the operator platform, each shock absorber having a first end connected to one of the steering pivot bolts and a second end connected to a pin inserted through a notch in the operator platform."
  ],
  "cpc": [
    "A01D 34/001",
    "A01D 34/81"
  ],
  "assignees": [
    "ELHARDT PAUL",
    "RESSLER KYLE T",
    "GENZ THOMAS R",
    "DEERE & CO"
  ],
  "filing_date": "2012-10-17",
  "publication_date": "2016-12-06",
  "grant_date": "2016-12-06",
  "priority_date": "2012-10-17",
  "application_number": "US-201213653959-A",
  "family_id": "49322211",
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}