[특허]Paver head assembly

Paver head assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01C-019/40 E01C-019/22 E01C-007/00 E01C-019/41 E01C-019/38
출원번호	US-0639753 (2015-03-05)
등록번호	US-9909267 (2018-03-06)
발명자 / 주소	Ligman, Peter A.
출원인 / 주소	Ligchine International Corporation
대리인 / 주소	Middleton Reutlinger
인용정보	피인용 횟수 : 0 인용 특허 : 33

초록 ▼

This application is for an improved paver head for smoothing and finishing poured concrete surfaces. It includes a strike-off plow for initial leveling of concrete, an auger for mixing and smoothing surface imperfections, a roller for smoothing and leveling, and a finish blade for final surface fini

대표청구항 ▼

1. A paver head for use with a concrete screeder for screeding poured concrete to produce a level finished surface comprising: a mounting assembly having a frame for securing said paver head to said concrete screeder;a plow secured to said frame at a rear portion thereof for initial grading of said concrete;an auger secured to said frame forward of and adjacent to said plow, said auger journaled for rotation around a central longitudinal axis;a roller secured to said frame forward of and adjacent to said auger and journaled for rotation around a central longitudinal axis to smooth said concrete; anda finish blade secured to said frame forward of and adjacent to said roller, said finish blade having a finish surface for contacting and smoothing said concrete. 2. A paver head as claimed in claim 1 wherein said finish blade comprises: a vibration system secured to said finish blade for smoothing said concrete. 3. A paver head as claimed in claim 1 wherein said roller is secured to said frame adjacent to said plow and said auger is secured to said frame between said roller and said finish blade. 4. A paver head as claimed in claim 1 wherein said finish blade is secured to said frame by a plurality of brackets that permit adjustment of the height and angle of said finish blade surface relative to said concrete. 5. A paver head as claimed in claim 1 wherein said auger comprises: a cylinder having a helical blade secured to and extending therefrom. 6. A paver head as claimed in claim 1 wherein said auger comprises: a cylinder having a first helical blade secured to and extending therefrom along substantially the length of said cylinder; anda second helical blade secured to and extending from said cylinder along a portion thereof. 7. A paver head as claimed in claim 1 comprising: a drive motor secured to said frame at an end thereof, said drive motor rotating a shaft secured to a sprocket;a sprocket secured to each of said auger and said roller; anda chain connecting said drive motor sprocket to said auger and roller sprockets, thereby providing rotation to said roller and auger. 8. A paver head as claimed in claim 2 comprising: a vibration rod secured to said finish blade and journaled for rotation;at least one eccentric weight secured to said vibration rod; anda vibrator motor having a shaft secured to said vibration rod for rotating said rod and thereby providing vibratory force to said finish blade. 9. A paver head as claimed in claim 7 wherein said drive motor is an hydraulic motor. 10. A paver head as claimed in claim 8 wherein said vibrator motor is an hydraulic motor. 11. A paver head for use with a concrete screeder for screeding poured concrete to produce a level finished surface comprising: a frame for securing said paver head to said concrete screeder;a plow vertically adjustably secured to said frame at a rear portion thereof for initial grading of said concrete;an auger having an helical blade extending therefrom, said auger rotatably secured to said frame forward of and adjacent to said plow;a cylindrical roller rotatably secured to said frame forward of and adjacent to said auger to smooth said concrete; anda finish blade adjustably secured to said frame forward of and adjacent to said roller, said finish blade having a finish surface for contacting and smoothing said concrete. 12. The paver head of claim 11 wherein said auger and said roller are comprised of hardened steel. 13. The paver head of claim 11 further comprising: a vibration system secured to said paver head for imparting vibratory force to said finish blade. 14. A paver head for use with a concrete screeder for screeding poured concrete to produce a level finished surface comprising: a frame for securing said paver head to said concrete screeder;a plow adjustably secured to said frame at a rear portion thereof for initial grading of said concrete;an auger having an helical blade extending therefrom, said auger rotatably secured to said frame forward of and adjacent to said plow;a cylindrical roller rotatably secured to said frame forward of and adjacent to said auger to smooth said concrete;a drive motor having a rotating shaft and concomitant sprocket, said sprocket connected to said rotatable auger and roller to provide rotation thereto; anda finish blade adjustably secured to said frame forward of and adjacent to said roller, said finish blade having a finish surface for contacting and smoothing said concrete.

이 특허에 인용된 특허 (33)

Quenzi,Philip J; Kieranen,Carl B; Anderson,Frank E; Torvinen,Jeffrey W; Pietila,Mark A, Apparatus and method for improving the control of a concrete screed head assembly.
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Quenzi,Philip J; Kieranen,Carl B; Anderson,Frank E; Torvinen,Jeffrey W; Pietila,Mark A, Apparatus and method for improving the control of a concrete screed head assembly.
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Kieranen Carl B. ; Hallstrom Charles A. ; Simula Glen R. ; Ruonavaara Nils P. ; Waineo James D., Apparatus and method for three-dimensional contouring.
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Kieranen,Carl B; Hallstrom,Charles A; Simula,Glen R; Ruonavaara,Nils P; Waineo,James D, Apparatus and method for three-dimensional contouring.
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Quenzi,Philip J.; Kieranen,Carl B.; Anderson,Frank E.; Torvinen,Jeffrey W.; Pietila,Mark A., Apparatus for improving the control of a concrete screed head assembly.
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Quenzi,Philip J.; Stein,Russ E.; Pietila,Mark A.; Kieranen,Carl B.; Halonen,Philip D.; Hohmann, Jr.,Howard E., Apparatus for screeding uncured concrete surfaces.
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Quenzi,Philip J; Stein,Russ E; Pietila,Mark A; Kieranen,Carl B; Halonen,Philip D; Hohmann, Jr.,Howard E, Apparatus for screeding uncured concrete surfaces.
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Hansen Joel D. (5819 Fox Hunt Dr. Arlington TX 76017) Hansen Meloy F. (5819 Fox Hunt Dr. Arlington TX 76017), Apparatus for screening and trowelling concrete.
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Somero, David W.; Somero, David M.; Quenzi, Philip J.; Halonen, Philip D.; Pietila, Mark A.; Kieranen, Carl B.; Poyhonen, Paul H.; Peterson, Robert A., Concrete finishing apparatus.
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Nomura Hajime (Tokyo JPX) Kajioka Yasuo (Tokyo JPX) Komine Tomio (Tokyo JPX) Okada Akira (Tokyo JPX) Shokawa Tomoo (Tokyo JPX) Kumagai Toshio (Tokyo JPX) Okuzumi Kazumi (Tokyo JPX), Concrete leveling machine.
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Somero David W. (New Ipswich NH) Somero Paul J. (New Ipswich NH) Niemela William W. (Chassell MI) Quenzi Philip J. (Atlantic Mine MI), Deflection indicating adjustable highway straight-edge.
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Berry Vernon D. (Winona KS), Drag-type road grader.
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Rao Kamlaker P. (Aurora IL) Lowe William L. (Naperville IL) Nephew O. Thomas (Geneva IL), Extension and retraction means for the telescopic boom assembly of a crane.
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Simmons Joseph R. (904 Cherry Hill No. Little Rock AR 72116), Grinding apparatus.
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Yost, Jerald W., Method for control system setup.
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Woods Terry W. (Bakersfield CA), Mobile engine hoist and rebuild stand assembly.
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Lowell McDonald, Multiple implement screed.
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Halonen,Philip D.; Stein,Russ E.; Pietila,Mark A.; Keranen,Michael R.; Kieranen,Carl B., Powered strike-off plow.
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Halonen,Philip D; Stein,Russ E; Pietila,Mark A; Keranen,Michael R; Kieranen,Carl B, Powered strike-off plow.
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Corbitt,Chris, Remotely-controlled concrete tool assembly.
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Domenighetti Domenico (Via Calli ; 8 CH-6900 OR CHX) Layton Jack (4725 Turner Rd. ; SE. Salem OR 97301), Road paver-finisher with a combination of axles with steering wheels and crawler units.
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Saito, Isao; Kaneko, Koichi; Saba, Yukitsugu; Kanamori, Yasutsugu; Neko, Hiroaki, Roller.
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Tapio John A. ; Tapio Nels D. ; Tapio Kyle J., Screed assembly and oscillating member kit therefor.
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Raymond Smolders BE; Holger Thieme DE, Slip-form paver.
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Carter ; Jr. Jimmy, Stabilizer for dirt scraper.
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Anderson Edward E. (Rte. 4 ; Box 972 Salem MO 65560), Telescopic boom apparatus.
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Hockensmith John L. (Chambersburg PA), Telescopic boom construction.
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Green, Francisco Roberto, Transducer arrangement for screed control.
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Cioffi Dominic A. (44245 State Rte. 14 Columbiana OH 44408), Vehicle mounted vibrating tamper.
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