Berm roller

• US 10,260,204 B2
• Filed: 01/11/2018
• Issued: 04/16/2019
• Est. Priority Date: 01/11/2017
• Status: Active Grant

• Current Assignee: Kokosing Construction Company Incorporated
• Original Assignee: Kokosing Construction Company Incorporated
• Inventors: Swisshelm, Tom
• Primary Examiner(s): Addie, Raymond W
• Application Number:
  US15/868,333
• Publication Number:
  US 20180202115A1
• Time in Patent Office: 460 Days
• Field of Search: 404117, 404122, 404127, 404128, 404 75, 404104
• CPC Class Codes: E01C 19/236 Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
• CPC Class Codes: E01C 19/26 self-propelled or fitted to road vehicles E01C19/231, E01C19/235 , E01C19/27 - E01C19/29 take precedence
• CPC Class Codes: E01C 19/266 fitted to vehicles, road-construction or earth-moving machinery, e.g. auxiliary roll readily movable to operative position E01C19/268, E01C19/4806, E01C19/488, E01C19/52, E01C21/00, E01C23/065 take precedence; provided with means for facilitating transport; Means for transporting rollers; Arrangements or attachments for converting vehicles into rollers, e.g. rolling sleeves for wheels
• CPC Class Codes: E01C 19/268 designed for rolling surfaces not situated in the plane of the riding surface of the apparatus, e.g. stepped-down surfaces, sloping edge of surfacing trench rollers E02D3/032; slope rollers E02D3/039
• CPC Class Codes: E01C 19/27 with elastically-deformable rolling elements, e.g. pneumatic tyres E01C19/231 takes precedence ; vibrating or impacting E01C19/28

Abstract

An attachment roller that attaches to a vehicle includes a main body, a plurality of rolling members, and at least one attachment arm. The rolling members are attached to the main body such that movement of the vehicle causes the rolling members to rotate and move the attachment roller. The at least one attachment arm is attached to the vehicle and the main body of the attachment roller. When the attachment roller is attached to the vehicle by the at least one attachment arm, the attachment roller has a path of travel that is not aligned on or within and is substantially parallel to a path of travel of the vehicle.

Claims

1. An attachment roller that is configured to attach to a vehicle and compact paving material, the attachment roller comprising:

a main body;

at least one attachment arm attached to the main body, wherein the attachment arm is configured to attach to the vehicle; and

a plurality of rolling members attached to the main body such that movement of the vehicle causes the rolling members to rotate and move the attachment roller when the attachment roller is attached to the vehicle;

wherein, when the attachment roller is attached to the vehicle by the at least one attachment arm, the attachment roller has a path of travel that is not aligned on or within and is substantially parallel to a path of travel of the vehicle;

wherein a center of the attachment roller is in a fixed alignment with a drive axle of the vehicle with respect to the path of travel of the vehicle when the attachment roller is attached to the vehicle by the at least one attachment arm;

wherein the attachment roller is configured to apply a pressure between about 30 psi and about 120 psi to a ground surface to compact paving material.

2. The attachment roller according to claim 1, wherein the attachment roller comprises two attachment arms that are configured to be pivotally connected to the vehicle such that the attachment roller can pivot between a substantially level position and an inclined position that allows the attachment roller to compact paving material on an inclined surface.

3. The attachment roller according to claim 1, wherein the attachment roller weighs between about 3,000 lbs and about 5,000 lbs.

4. The attachment roller according to claim 1, wherein the rolling members comprise a foam filled tire.

5. The attachment roller according to claim 1, wherein the attachment roller is a pneumatic roller.

6. The attachment roller according to claim 1, further comprising a towing attachment arm attached to the main body, wherein when the attachment roller is attached to the vehicle by the towing attachment arm, the attachment roller has a path of travel that is aligned on a path of travel of the vehicle.

7. The attachment roller according to claim 1, further comprising a brake member that is capable of locking one or more of the rolling members in order to prevent the locked rolling member from rotating.

8. The attachment roller according to claim 1, wherein the plurality of rolling members comprises a first set of rolling members and a second set of rolling members, wherein the first set of rolling member are disposed in front of the second set of rolling members, and wherein the rolling members of the first set are offset from the rolling members of the second set.

9. The attachment roller according to claim 8, wherein the first set of rolling members has two rolling members, and wherein the second set of rolling members has three rolling members.

10. A vehicle for compacting paving material, the vehicle comprising:

a main roller for compacting paving material on a first path of travel; and

an attachment roller removably attached to the main roller, wherein the attachment roller is configured to compact paving material on a second path of travel that is not aligned on or within and is substantially parallel to the first path of travel when the attachment roller is attached to the main roller, and wherein the attachment roller comprises;

a main body;

a plurality of rolling members attached to the main body such that movement of the main roller causes the rolling members to rotate and move the attachment roller; and

at least one arm pivotably attached to the main body, wherein the at least one attachment arm is removably and pivotably attached to the main roller such that the attachment roller can pivot between a substantially level position and an inclined position that allows the attachment roller to compact paving material on an inclined surface;

wherein, when the attachment roller is attached to the main roller, a center of the attachment roller is in a fixed alignment with a drive axle of the main roller with respect to the first path of travel of the main roller;

wherein the attachment roller is configured to apply a pressure between about 30 psi and about 120 psi to a ground surface to compact paving material on the berm.

11. The vehicle according to claim 10, wherein a width defining the path of travel of the attachment roller is between about ⅛

and about ⅖

of the width defining the path of travel of the vehicle.

12. The vehicle according to claim 10, wherein a combination of a width defining the path of travel of the attachment roller and a width defining the path of travel of the main roller is ⅘

or greater of the width defining the path of travel of the vehicle.

13. The vehicle according to claim 10, wherein the plurality of rolling members of the attachment roller comprises a first set of rolling members and a second set of rolling members, and wherein the first set of rolling members are disposed in front of the second set of rolling members, and wherein the first set of rolling members are offset from the second set of rolling members.

14. The vehicle according to claim 10, wherein a center of the attachment roller is aligned with rear wheels of the vehicle when the attachment roller is attached to the main roller by the at least one attachment arm.

15. The vehicle according to claim 10, wherein the main roller has a weight of at least 12,000 lbs.

16. The vehicle according to claim 10, wherein the attachment roller is attached to the main roller such that the attachment roller is positioned compact material on a berm when the main roller is compacting material on a road.

17. A method for compacting a paving material on a first path of travel and a second path of travel, the method comprising:

attaching an attachment roller to a vehicle, the attachment roller comprising a main body, a plurality of rolling members, and at least one attachment arm, wherein the attachment roller is attached to the vehicle by the attachment arm, wherein a center of the attachment roller is in a fixed alignment with a drive axle of the vehicle with respect to the first and second paths of travel; and

moving the vehicle along the first path of travel such that the plurality of rolling members of the attachment roller rotate to move the attachment roller along the second path of travel, wherein the vehicle compacts paving material on the first path of travel and the attachment roller compact material on the second path of travel, wherein the second path of travel is not aligned on or within and is substantially parallel to the path of travel of the vehicle.

18. The method according to claim 17, further comprising the step of applying a pressure between about 30 psi and about 120 psi to the berm with the attachment roller.

19. The method according to claim 17, wherein the first path of travel is a road and the second path of travel is a berm that is adjacent to the road.

20. The method according to claim 17, further comprising:

detaching the attachment roller from the vehicle; and

attaching the attachment roller to the a rear of the vehicle such that the center of the attachment roller is not aligned with the drive axle of the vehicle, and such that moving the vehicle along the first path of travel causes the plurality of rolling members of the attachment roller to rotate and move the attachment roller along the first path of travel.