IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0335801
(2011-12-22)
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등록번호 |
US-8591142
(2013-11-26)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Advant-Edge Paving Equipment
|
인용정보 |
피인용 횟수 :
14 인용 특허 :
13 |
초록
▼
An apparatus for shaping pavement, the apparatus comprising a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material and a paving machine mount, mechanically coupled to the pavement-shaping member, for coupling the pavement-shapi
An apparatus for shaping pavement, the apparatus comprising a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material and a paving machine mount, mechanically coupled to the pavement-shaping member, for coupling the pavement-shaping member to a paving machine, the pavement-shaping member comprising a detachable forming shoe for producing the shaped pavement material.
대표청구항
▼
1. An apparatus for shaping pavement, said apparatus comprising: a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material; anda paving machine mount, mechanically coupled to said pavement-shaping member, for coupling said pavemen
1. An apparatus for shaping pavement, said apparatus comprising: a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material; anda paving machine mount, mechanically coupled to said pavement-shaping member, for coupling said pavement-shaping member to a paving machine,said pavement-shaping member comprising:a detachable forming shoe for producing said shaped pavement material,wherein said detachable forming shoe comprises:a funneling surface for funneling said shapeless pavement material; anda troweling surface mechanically coupled to said funneling surface at a funneling angle and configured for troweling said shapeless pavement material,wherein said pavement-shaping member further comprises:a forming wedge for adjusting the shape of said pavement-shaping member; anda wedge support assembly, rotatably coupled to said forming wedge and adjustably coupled to said paving machine mount, for supporting said forming wedge and adjusting the position of said pavement-shaping member,said detachable forming shoe being detachably coupled to said forming wedge. 2. The apparatus of claim 1 wherein said detachable forming shoe is symmetric side to side. 3. The apparatus of claim 1 wherein said paving machine mount is mechanically coupled to a screed of said paving machine. 4. The apparatus of claim 1 wherein said funneling angle is between about 181 degrees and about 225 degrees. 5. The apparatus of claim 1 wherein said funneling angle is about 203 degrees. 6. The apparatus of claim 1 wherein said troweling surface further comprises: an abrasive resistant surface, disposed parallel to and mechanically coupled to said troweling surface. 7. The apparatus of claim 1 wherein said pavement-shaping member further comprises a rotational stop adjustment assembly configured for adjusting a maximum wedge angle and mechanically coupled to said forming wedge. 8. The apparatus of claim 1 wherein said pavement-shaping member further comprises: a flap, slidably coupled to said wedge support assembly, slidably coupled to said forming wedge, and disposed and configured for restricting a flow of pavement between said apparatus for shaping pavement and said paving machine; anda flap spring, mechanically coupled to said flap and said wedge support assembly, and configured for maintaining contact between said flap and said forming wedge. 9. The apparatus of claim 8 wherein said flap further comprises flap marking configured for measuring a pavement ramp angle. 10. The apparatus of claim 9 wherein said flap marking indicates a 5 degree increment in said pavement ramp angle. 11. The apparatus of claim 1 wherein said pavement-shaping member further comprises: a restoring assembly disposed for transmitting a restoring bias from said wedge support assembly to said forming wedge, said restoring assembly being operably coupled to said forming wedge and mechanically coupled to said wedge support assembly. 12. The apparatus of claim 11 wherein said restoring assembly comprises: a compression spring mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias. 13. The apparatus of claim 12 wherein said restoring assembly further comprises: a piston slide component mechanically coupled to said forming wedge; anda piston operably coupled to said compression spring and slidably coupled to said piston slide component. 14. The apparatus of claim 12 wherein said restoring assembly further comprises: a restoring adjustment rod mechanically coupled to said wedge support assembly and said compression spring,said restoring adjustment rod being positionally adjustable for adjusting the compression of said compression spring. 15. The apparatus of claim 12 wherein said compression spring has a spring constant between about 10 and about 300 pounds per inch. 16. The apparatus of claim 15 wherein said compression spring has a spring constant of about 200 pounds per inch. 17. The apparatus of claim 15 wherein said compression spring has a spring constant of about 75 pounds per inch. 18. The apparatus of claim 11 wherein said restoring assembly comprises: a torsion spring, mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias. 19. The apparatus of claim 18 wherein said torsion spring has a spring constant between about 9 and about 300 inch-pounds per degree. 20. The apparatus of claim 19 wherein said torsion spring has a spring constant of about 196 inch-pounds per degree. 21. An apparatus for shaping pavement, said apparatus comprising: a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material; anda paving machine mount, mechanically coupled to said pavement-shaping member, for coupling said pavement-shaping member to a paving machine,said pavement-shaping member comprising:a forming wedge for shaping said shapeless pavement;a wedge support assembly, rotatably coupled to said forming wedge and operably coupled to said paving machine mount, for supporting said forming wedge;a flap, slidably coupled to said wedge support assembly, slidably coupled to said forming wedge, and disposed and configured for restricting a flow of pavement between said apparatus for shaping pavement and said paving machine; anda flap spring, mechanically coupled to said flap and said wedge support assembly, and configured for maintaining contact between said flap and said forming wedge. 22. The apparatus of claim 21, wherein said wedge support assembly is adjustably coupled to said paving machine mount, for adjusting the position of said pavement-shaping member. 23. The apparatus of claim 21 wherein said paving machine mount is mechanically coupled to a screed of said paving machine. 24. The apparatus of claim 21 wherein said pavement-shaping member further comprises a rotational stop adjustment assembly configured for adjusting a maximum wedge angle and mechanically coupled to said forming wedge. 25. The apparatus of claim 21 wherein said flap further comprises flap marking configured for measuring a pavement ramp angle. 26. The apparatus of claim 25 wherein said flap marking indicates a 5 degree increment in said pavement ramp angle. 27. The apparatus of claim 21 wherein said pavement-shaping member further comprises: a restoring assembly disposed for transmitting a restoring bias from said wedge support assembly to said forming wedge, said restoring assembly being operably coupled to said forming wedge and mechanically coupled to said wedge support assembly. 28. The apparatus of claim 27 wherein said restoring assembly comprises: a compression spring mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias. 29. The apparatus of claim 28 wherein said restoring assembly further comprises: a piston slide component mechanically coupled to said forming wedge; anda piston operably coupled to said compression spring and slidably coupled to said piston slide component. 30. The apparatus of claim 28 wherein said restoring assembly further comprises: a restoring adjustment rod mechanically coupled to said wedge support assembly and said compression spring,said restoring adjustment rod being positionally adjustable for adjusting the compression of said compression spring. 31. The apparatus of claim 28 wherein said compression spring has a spring constant between about 10 and about 300 pounds per inch. 32. The apparatus of claim 31 wherein said compression spring has a spring constant of about 200 pounds per inch. 33. The apparatus of claim 31 wherein said compression spring has a spring constant of about 75 pounds per inch. 34. The apparatus of claim 27 wherein said restoring assembly comprises: a torsion spring, mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias. 35. The apparatus of claim 34 wherein said torsion spring has a spring constant between about 9 and about 300 inch-pounds per degree. 36. The apparatus of claim 35 wherein said torsion spring has a spring constant of about 196 inch-pounds per degree. 37. An apparatus for shaping pavement, said apparatus comprising: a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material; anda paving machine mount, mechanically coupled to said pavement-shaping member, for coupling said pavement-shaping member to a paving machine,said pavement-shaping member comprising:a forming wedge for adjusting the shape of said pavement-shaping member;a wedge support assembly, rotatably coupled to said forming wedge and adjustably coupled to said paving machine mount, for supporting said forming wedge and adjusting the position of said pavement-shaping member; anda restoring assembly disposed for transmitting a restoring bias from said wedge support assembly to said forming wedge, said restoring assembly being operably coupled to said forming wedge and mechanically coupled to said wedge support assembly,said restoring assembly comprising:a compression spring mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias;a piston slide component mechanically coupled to said forming wedge; anda piston operably coupled to said compression spring and slidably coupled to said piston slide component. 38. The apparatus of claim 37 wherein said paving machine mount is mechanically coupled to a screed of said paving machine. 39. The apparatus of claim 37 wherein said pavement-shaping member further comprises a rotational stop adjustment assembly configured for adjusting a maximum wedge angle and mechanically coupled to said forming wedge. 40. The apparatus of claim 37 wherein said pavement-shaping member further comprises: a flap, slidably coupled to said wedge support assembly, slidably coupled to said forming wedge, and disposed and configured for restricting a flow of pavement between said apparatus for shaping pavement and said paving machine; anda flap spring, mechanically coupled to said flap and said wedge support assembly, and configured for maintaining contact between said flap and said forming wedge. 41. The apparatus of claim 40 wherein said flap further comprises flap marking configured for measuring a pavement ramp angle. 42. The apparatus of claim 41 wherein said flap marking indicates a 5 degree increment in said pavement ramp angle. 43. The apparatus of claim 37 wherein said restoring assembly further comprises: a restoring adjustment rod mechanically coupled to said wedge support assembly and said compression spring,said restoring adjustment rod being positionally adjustable for adjusting the compression of said compression spring. 44. The apparatus of claim 37 wherein said compression spring has a spring constant between about 10 and about 300 pounds per inch. 45. The apparatus of claim 44 wherein said compression spring has a spring constant of about 200 pounds per inch. 46. The apparatus of claim 44 wherein said compression spring has a spring constant of about 75 pounds per inch. 47. An apparatus for shaping pavement, said apparatus comprising: a pavement-shaping member for receiving a flow of shapeless pavement material and generating a flow of shaped pavement material; anda paving machine mount, mechanically coupled to said pavement-shaping member, for coupling said pavement-shaping member to a paving machine,said pavement-shaping member comprising:a forming wedge for adjusting the shape of said pavement-shaping member;a detachable forming shoe for producing said shaped pavement material, detachable coupled to said forming wedge;a wedge support assembly, rotatably coupled to said forming wedge and adjustably coupled to said paving machine mount, for supporting said forming wedge and adjusting the position of said pavement-shaping member; anda restoring assembly disposed for transmitting a restoring bias from said wedge support assembly to said forming wedge, said restoring assembly being operably coupled to said forming wedge and mechanically coupled to said wedge support assembly,said restoring assembly comprising:a compression spring mechanically coupled to said wedge support assembly, operably coupled to said forming wedge, and disposed and configured for providing said restoring bias;a piston slide component mechanically coupled to said forming wedge; anda piston operably coupled to said compression spring and slidably coupled to said piston slide component,said detachable forming shoe being symmetric front to back and comprising:a funneling surface for funneling said shapeless pavement material; anda troweling surface mechanically coupled to said funneling surface at a funneling angle and configured for troweling said shapeless pavement material,said paving machine mount being mechanically coupled to a screed of said paving machine. 48. The apparatus of claim 47 wherein said pavement-shaping member further comprises a rotational stop adjustment assembly configured for adjusting a maximum wedge angle and mechanically coupled to said forming wedge. 49. The apparatus of claim 47 wherein said pavement-shaping member further comprises: a flap, slidably coupled to said wedge support assembly, slidably coupled to said forming wedge, and disposed and configured for restricting a flow of pavement between said apparatus for shaping pavement and said paving machine; anda flap spring, mechanically coupled to said flap and said wedge support assembly, and configured for maintaining contact between said flap and said forming wedge. 50. The apparatus of claim 49 wherein said flap further comprises flap marking configured for measuring a pavement ramp angle. 51. The apparatus of claim 50 wherein said flap marking indicates a 5 degree increment in said pavement ramp angle. 52. The apparatus of claim 47 wherein said restoring assembly further comprises: a restoring adjustment rod mechanically coupled to said wedge support assembly and said compression spring,said restoring adjustment rod being positionally adjustable for adjusting the compression of said compression spring. 53. The apparatus of claim 47 wherein said compression spring has a spring constant between about 10 and about 300 pounds per inch. 54. The apparatus of claim 53 wherein said compression spring has a spring constant of about 200 pounds per inch. 55. The apparatus of claim 53 wherein said compression spring has a spring constant of about 75 pounds per inch.
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