Vehicle service system and methods

• US 10,053,884 B1
• Filed: 09/22/2016
• Issued: 08/21/2018
• Est. Priority Date: 09/22/2015
• Status: Active Grant

• Current Assignee: Pit Systems, LLC
• Original Assignee: Pit Systems, LLC
• Inventors: Shinn, Albert Wayne
• Primary Examiner(s): Agudelo, Paola
• Application Number:
  US15/272,884
• Time in Patent Office: 698 Days
• CPC Class Codes: E04H 5/06 Pits or building structures for inspection or services
• CPC Class Codes: F16N 31/002 Drain pans

Abstract

A vehicle service system allowing a person in a sitting position access to the underside of a vehicle, waste recovery systems, and storage compartments.

Claims

1. A vehicle service apparatus allowing access to the underside of a vehicle placed over the apparatus, the apparatus comprising:

a pit comprising a pit floor, an opposed pair of substantially parallel vertical first and second side walls, and an opposed pair of substantially parallel vertical first and second end walls, and wherein said pit floor is sloped downwards from said first end wall to said second end wall;

a floor drain located in said pit floor near said second end wall;

tracks attached to said pit floor along at least a portion of the length of said pit floor;

a chair capable of supporting a person in sitting position on said pit floor between said side walls and said end walls, wherein said chair may attach to and glide along said tracks;

a stair case near said first end wall;

at least one opening within said first side wall near said first end wall sized to permit a person to exit said pit through said first side wall;

at least one oil filter storage rack accessible through an opening within said first side wall near said second end wall, wherein said oil filter storage rack comprises at least one angled rack, and wherein said oil filter storage rack extends out of said pit;

at least one oil rag storage compartment accessible through an opening within said second side wall near said second end wall;

railing extending along at least a portion of the length of said side walls;

a liquid waste recovery pan attached to said railing such that said liquid waste recovery pan can glide along said railing to capture liquids falling into said pit from the vehicle, wherein said liquid waste recovery pan comprises a drain valve located at the bottom of said pan near the side of said pan closest to said end wall;

a tank contained entirely within said pit near said second end wall, said tank comprising at least one tub configured to be reached by a person sitting in said chair, said at least one tub shaped to accommodate at least one oil filter and to allow liquids within said at least one tub to drain into the tank and to receive liquids drained from said liquid waste recovery pan; and

material lining said pit floor, side walls, and end walls capable of sealing petroleum products within said pit.

2. The vehicle service apparatus of claim 1 wherein said staircase is covered with non-skid material.

3. The vehicle service apparatus of claim 1 further comprising at least one pump capable of pumping liquid from said tank and from said floor drain.

4. The vehicle service apparatus of claim 1 wherein said railing comprises guides capable of guiding the wheels of a vehicle such that the vehicle is straddling said pit.

5. The vehicle service apparatus of claim 1 wherein said oil rag storage compartment is vented by means of an air pump.

6. The vehicle service apparatus of claim 1 further comprising a vehicle lift system.

7. The vehicle service system of claim 1 further comprising a safety cover extending across a substantial portion of the pit.

8. The vehicle service apparatus of claim 1 wherein said pit floor is covered with non-skid material.

9. The vehicle service apparatus of claim 1 further comprising communication systems.

10. A method of constructing a vehicle service apparatus allowing access to the underside of a vehicle placed over the apparatus, the apparatus comprising the steps of:

forming a pit comprising a pit floor, an opposed pair of substantially parallel vertical first and second side walls, and an opposed pair of substantially parallel vertical first and second end walls, and wherein said pit floor is sloped downwards from said first end wall to said second end wall;

placing a floor drain in said pit floor near said second end wall;

attaching tracks to said pit floor along at least a portion of the length of said pit floor;

placing a chair capable of supporting a person in sitting position on said pit floor between said side walls and said end walls, wherein said chair may attach to and glide along said tracks;

placing a stair case near said first end wall;

forming at least one opening within said first side wall near said first end wall sized to permit a person to exit said pit through said first side wall;

placing at least one oil filter storage rack accessible through an opening within said first side wall near said second end wall, wherein said oil filter storage rack comprises at least one angled rack, and wherein said oil filter storage rack extends out of said pit;

placing at least one oil rag storage compartment accessible through an opening within said second side wall near said second end wall;

attaching railing along at least a portion of the length of said side walls;

attaching a liquid waste recovery pan to said railing such that said liquid waste recovery pan can glide along said railing to capture liquids falling into said pit from the vehicle, wherein said liquid waste recovery pan comprises a drain valve located at the bottom of said pan near the side of said pan closest to said end wall;

placing a tank contained entirely within said pit near said second end wall, said tank comprising at least one tub configured to be reached by a person sitting in said chair, said at least one tub shaped to accommodate at least one oil filter and to allow liquids within said at least one tub to drain into the tank and to receive liquids drained from said liquid waste recovery pan; and

lining said pit floor, side walls, and end walls with material capable of sealing petroleum products within said pit.

11. A method of servicing a vehicle comprising the steps of:

positioning a vehicle over a pit in the ground comprising a pit floor, an opposed pair of substantially parallel vertical first and second side walls, and an opposed pair of substantially parallel vertical first and second end walls, wherein said pit floor is sloped downwards from said first end wall to said second end wall toward a floor drain in said pit floor near said second end wall;

entering said pit using a stair case near said first end wall;

servicing the vehicle while sitting in a chair on said pit floor, wherein said chair glides along tracks attached to said pit floor along at least a portion of the length of said pit floor;

using a liquid waste recovery pan to capture liquids falling into said pit from the vehicle, wherein said liquid waste recovery pan is attached to railing extending along at least a portion of the length of said side walls such that said liquid waste recovery pan can glide along said railing, and wherein said liquid waste recovery pan comprises a drain valve located at the bottom of said pan near the side of said pan closest to said end wall; and

draining the liquid waste recovery pan using said drain valve into a tank contained entirely within said pit near said second end wall, said tank comprising at least one tub a configured to be reached by a person sitting in said chair, said at least one tub shaped to accommodate at least one oil filter and to allow liquids within said at least one tub to drain into the tank and to receive liquids drained from said liquid waste recovery pan.