Door assembly for delivery vehicle

Patent metadata

Field	Value
Publication number	US-11807134-B2
Application number	US-202117369303-A
Country	US
Kind code	B2
Filing date	Jul 7, 2021
Priority date	Jul 8, 2020
Publication date	Nov 7, 2023
Grant date	Nov 7, 2023

Abstract

A vehicle includes a chassis, a body, and a door assembly. The body is supported by the chassis, and defines a driver compartment and a cargo compartment. The driver compartment has a cab opening and the cargo compartment has a cargo opening. The door assembly is coupled to the body and provides selective access into the driver compartment and into the cargo compartment through the cab opening and cargo opening, respectively. The door assembly includes a first door and a second door. The first door is movable between a first position extending across the cab opening and a second position extending across a portion of the cab opening. The second door is movable between a third position extending across the cargo opening and a fourth position extending across a portion of the cab opening.

First claim

The invention claimed is:

1. A vehicle comprising:
a chassis;
a body supported by the chassis, the body defining a driver compartment having a cab opening and a cargo compartment having a cargo opening; and
a door assembly coupled to the body and providing selective access into the driver compartment and the cargo compartment through the cab opening and the cargo opening;
wherein the door assembly includes a first door and a second door, the first door being movable between a first position extending across the cab opening and a second position extending across a portion of the cargo opening, and the second door being movable between a third position extending across the cargo opening and a fourth position extending across a portion of the cab opening.

2. The vehicle of claim 1 , wherein the first door and the second door are slidably coupled to the body, wherein the first door is configured to move between the first position and the second position about a first axis, wherein the second door is configured to move between the third position and the fourth position about a second axis parallel to the first axis.

3. The vehicle of claim 2 , further comprising a guide rail coupled to the body and extending above the cab opening and the cargo opening, the guide rail defining a first track and a second track offset from the first track, the first track receiving a first roller assembly coupled to the first door and the second track receiving a second roller assembly coupled to the second door.

4. The vehicle of claim 3 , wherein the first track is offset inwardly from the second track such that when the first door is positioned in the second position and the second door is positioned in the third position, the first door and second door at least partially overlap.

5. The vehicle of claim 4 , wherein when the first door is positioned within the first position and the second door is positioned in the fourth position, the first door and second door at least partially overlap.

6. The vehicle of claim 3 , wherein the guide rail is a first guide rail, and wherein the vehicle further comprises a second guide rail coupled to the body and extending below the cab opening and the cargo opening, the second guide rail defining a third track and a fourth track offset from the third track, the third track receiving the first door and the fourth track receiving the second door.

7. The vehicle of claim 1 , wherein the first door comprises a first handle and wherein the second door comprises a second handle, the first handle being vertically offset from the second handle.

8. The vehicle of claim 7 , wherein when the first door is in the first position and the second door is in the fourth position, the first handle is offset from the second door.

9. The vehicle of claim 1 , wherein when the first door is in the first position and the second door is in the third position, the second door overlaps the first door by a first distance, and wherein when the first door is in the first position and the second door is in the fourth position, the second door overlaps the first door by a second distance greater than the first distance.

10. The vehicle of claim 9 , wherein when the first door is in the second position and the second door is in the third position, the second door overlaps the first door by a third distance greater than the first distance.

11. The vehicle of claim 1 , wherein the first door includes a first handle selectively locked by a locking mechanism, the locking mechanism being offset forward of the first door and secured to the body.

12. The vehicle of claim 1 , wherein the first door includes a seal carrier, the seal carrier including a mounting portion extending along the first door and a retainer portion angling away from the first door toward the second door, the seal carrier supporting a seal received therein.

13. The vehicle of claim 12 , wherein the second door includes a nose extending inwardly toward the first door and approximately parallel to the retainer portion of the seal carrier, wherein when the first door is in the first position and the second door is in the third position, the nose and seal carrier compress the seal to restrict liquid flow into the driver compartment and the cargo compartment.

14. A vehicle comprising:
a chassis;
a body supported by the chassis, the body defining a driver compartment having a cab opening and a cargo compartment having a cargo opening; and
a door assembly coupled to the body and providing selective access into the driver compartment and the cargo compartment through the cab opening and the cargo opening, the door assembly including a first door and a second door, the first door being movable between a first position extending across the cab opening and a second position extending across a portion of the cargo opening, and the second door being movable between a third position extending across the cargo opening and a fourth position extending across a portion of the cab opening;
wherein the first door is configured to slide along a first axis and the second door is configured to slide along a second axis parallel to the first axis, and wherein the second axis is positioned laterally outside the first axis so that when the first door is in the first position and the second door is in the fourth position, the first door and second door simultaneously restrict access into the driver compartment through the cab opening.

15. The vehicle of claim 14 , wherein the first door includes a seal carrier, the seal carrier including a mounting portion extending along the first door and a retainer portion angling away from the first door toward the second door, the seal carrier supporting a seal received therein.

16. The vehicle of claim 15 , wherein the second door includes a nose extending inwardly toward the first door and approximately parallel to the retainer portion of the seal carrier, wherein when the first door is in the first position and the second door is in the third position, the nose and seal carrier compress the seal to restrict liquid flow into the driver compartment and the cargo compartment.

17. A method of installing a door on a vehicle comprising:
coupling a first guide rail to a body of the vehicle, the first guide rail extending above a cab opening and a cargo opening;
coupling a second guide rail to the body of the vehicle, the second guide rail extending below the cab opening and the cargo opening and oriented parallel to the first guide rail;
installing a first door into engagement with the first guide rail and the second guide rail;
sliding the first door forward along the first guide rail and the second guide rail toward a front of the body of the vehicle; and
installing a second door into engagement with the first guide rail and the second guide rail.

18. The method of claim 17 , wherein before the step of installing the second door into engagement with the first guide rail and the second guide rail, the method includes a step of installing a support partition and a first angled member along a portion of the first guide rail, above the cargo opening, to define a portion of a first track that receives the first door.

19. The method of claim 18 , wherein the method further includes steps of:
sliding the second door forward along the first guide rail and the second guide rail so that at least a portion of the second door overlaps the first door; and
installing a second angled member along a portion of the first guide rail, above the cargo opening and extending parallel to the first angle

Assignees

• Oshkosh Corp

Inventors

• Schmidt Paul
• Wolfrath Mitchell
• Kaunisto Ronald
• KRAMER James
• Ervin Mark A
• Barron Ty
• Eisenberg Drew
• Andrews Benjamin
• Minger Robert
• Holliday Robert Wesley
• Mcgraw David C
• Drach Andrew
• Quigley Thomas

Classifications

• B60P3/007 Primary

  for delivery of small articles, e.g. milk, frozen articles · CPC title

• B62D33/06

  Drivers' cabs {(overhead guards, e.g. against loads falling down B60R21/11; roll-over protection B60R21/13)} · CPC title

• B62D33/04

  Enclosed load compartments {; Frameworks for movable panels, tarpaulins or side curtains (side curtains per se B60J5/065; tarpaulins per se B60J7/00, B60P7/04)} · CPC title

• B60N2/005

  Arrangement or mounting of seats in vehicles {, e.g. dismountable auxiliary seats}(B60N2/02 takes precedence {; for railway vehicles B61D1/04}) · CPC title

• B60N2/01508 Primary

  using quick release attachments · CPC title