Apparatus for compacting road shoulders

• US 8,246,271 B2
• Filed: 04/30/2010
• Issued: 08/21/2012
• Est. Priority Date: 05/01/2009
• Status: Expired due to Fees

• Current Assignee: Keith Verhoff
• Original Assignee: Keith Verhoff
• Inventors: Verhoff, Keith
• Primary Examiner(s): Hartmann, Gary S
• Application Number:
  US12/770,926
• Publication Number:
  US 20100278589A1
• Time in Patent Office: 844 Days
• Field of Search: 404/117, 404/127, 404/128, 404/133.2
• US Class Current: 404/117
• 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 19/285 with attachments for work other than rolling, e.g. dozer blades, shoes for conversion into plate vibrator; fitted to vehicles, road-construction or earth-moving machinery E01C19/29, E01C19/4806, E01C19/488, E01C19/52, E01C21/00, E01C23/065 take precedence; vibrated or the like auxiliary rolls, e.g. for rolling road edges; provided with means for facilitating transport
• CPC Class Codes: E01C 19/38 with means specifically for generating vibrations , e.g. vibrating plate compactors, immersion vibrators E01C19/40, E01C19/41 take precedence

Abstract

An apparatus for compacting road shoulders is provided comprising a primary carriage adapted to be mounted to a vehicle, an attachment carriage adjustably mounted to the primary carriage, a compacting attachment adjustably mounted to the attachment carriage, a control system in communication with at least one actuator, and a vibrator disposed on the apparatus. The apparatus for compacting road shoulders able to be positioned within a normal width of a vehicle, vibrationally compact the road shoulder, and adjust according to a grade of the shoulder.

Claims

1. An apparatus for compacting road shoulders comprising:

a primary carriage adapted to be mounted to a vehicle, the primary carriage including a pair of spaced apart transverse supports with a first actuator disposed therebetween;

an attachment carriage slidably mounted to the primary carriage, a first end of the first actuator coupled to the primary carriage and a second end of the first actuator coupled to the attachment carriage; and

a compacting attachment adjustably mounted to the attachment carriage,

wherein the attachment carriage is selectively movable between an operating position and a travel position, the attachment carriage and the compacting attachment positioned substantially within a side-to-side profile of the vehicle in the travel position.

2. The apparatus of claim 1, wherein the compacting attachment is a roller.

3. The apparatus of claim 1, wherein a vibrator is disposed on one of the primary carriage, the attachment carriage, and the compacting attachment.

4. The apparatus of claim 3, wherein the first actuator urges the attachment carriage along a guide coupled to the primary carriage, wherein the actuator and the vibrator are in communication with a control system.

5. The apparatus of claim 4, wherein the first actuator urges the attachment carriage to extend laterally from the vehicle.

6. The apparatus of claim 1, wherein the compacting attachment is a tamp.

7. The apparatus of claim 6, wherein the tamp is pivotally coupled to the attachment carnage.

8. The apparatus of claim 6, wherein the tamp includes a central base portion having at least one angled wall extending therefrom.

9. The apparatus of claim 8, wherein the tamp includes a leading edge and a compaction vertex formed by the at least one angled wall.

10. The apparatus of claim 1, wherein the attachment carriage includes a support frame and an attachment member, the attachment member adjustably mounted to the support frame.

11. The apparatus of claim 10, further comprising a second actuator coupled to the support frame and the attachment member, the second actuator urging the attachment member along a guide coupled to the support frame.

12. The apparatus of claim 10, wherein at least a portion of the compacting attachment is pivotably coupled to the attachment member.

13. The apparatus of claim 10, further including a third actuator coupled to the attachment member and the compacting attachment, the third actuator pivotably urging the compacting attachment in respect of the attachment member.

14. The apparatus of claim 10, wherein the first actuator urges the attachment member to extend laterally from the vehicle.

15. The apparatus of claim 10, wherein the attachment member includes at least one attachment point, the attachment point one of vertically oriented and horizontally oriented.

16. An apparatus for compacting road shoulders comprising:

a primary carriage adapted to be mounted to a vehicle, the primary carriage including a pair of spaced apart transverse supports with a first actuator disposed therebetween;

an attachment carriage slidably mounted to the primary carriage, a first end of the first actuator coupled to the primary carriage and a second end of the first actuator coupled to the attachment carriage;

a compacting attachment adjustably mounted to the attachment carriage; and

a vibrator disposed on the compacting attachment;

wherein the attachment carriage is selectively movable between an operating position and a travel position, the attachment carriage and the compacting attachment positioned substantially within a side-to-side profile of the vehicle in the travel position.

17. The apparatus of claim 16, wherein the compacting attachment is a roller.

18. The apparatus of claim 16, wherein the compacting attachment is a tamp.

19. The apparatus of claim 16, further comprising an actuator coupled to the primary carriage and the attachment carriage, the actuator urging the attachment carriage along a guide coupled to the primary carriage.

20. An apparatus for compacting road shoulders comprising:

a primary carriage adapted to be mounted to a vehicle;

an attachment carriage including a support frame and an attachment member, the attachment member adjustably mounted to the support frame, the attachment carriage slidably mounted to the primary carriage;

a compacting attachment adjustably mounted to the attachment member;

a first actuator coupled to the primary carriage and the attachment carriage to urge the attachment carriage along a first guide coupled to the primary carriage, the primary carriage including a pair of spaced apart transverse supports with the first actuator disposed therebetween, a first end of the first actuator coupled to the primary carriage and a second end of the first actuator coupled to the attachment carriage;

a second actuator coupled to the support frame and the attachment member to urge the attachment member along a second guide coupled to the support frame;

a vibrator disposed on the compacting attachment; and

a control system in communication with the first actuator, the second actuator, and the vibrator.