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Ventilated high capacity hydraulic riding trowel

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E01C-019/42
  • E04F-021/24
출원번호 US-0982764 (2018-05-17)
등록번호 US-10100537 (2018-10-16)
발명자 / 주소
  • Guinn, Timmy Don
출원인 / 주소
  • Allen Engineering Corporation
대리인 / 주소
    Carver, Stephen D.
인용정보 피인용 횟수 : 0  인용 특허 : 234

초록

A high performance, multiple rotor, hydraulically driven riding trowel for finishing concrete includes a rigid trowel frame with two or more downwardly-projecting, bladed rotor assemblies that frictionally engage the concrete surface while supporting the trowel. The rotor assemblies are tilted with

대표청구항

1. A motorized, ventilated high performance riding trowel for finishing concrete, said riding trowel comprising: a rigid frame;hydraulic pump means for supplying hydraulic pressure;internal combustion motor means secured to said frame for powering said pump means;rotor means pivotally suspended from

이 특허에 인용된 특허 (234)

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  46. Mitchell David C. (P.O. Box 541 Burley ID 83318), Concrete slab striker.
  47. Allen J. Dewayne (Paragould AR), Concrete topping spreader system.
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  56. Lee William B. (1820 Erie St. Charlotte NC 28216), Display holder for vehicles.
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  58. Allen J. Dewayne ; McKean Michael W. ; Guinn Timmy D., Dual rotor riding trowel with proportional electro-hydraulic steering.
  59. Dirkin William (Portage MI), Dual tandem composite cylinder assembly including separately formed cylinder barrels.
  60. Harding ; Jr. Edward M. (Middletown MD), Dust removal apparatus for a concrete saw.
  61. Allen, J. Dewayne; Guinn, Timmy D., Edge guarded power riding trowel.
  62. Musil Joseph E. (Ely IA), Extensible screed assembly for a bituminous paver.
  63. Carpenter, John A., Fail-closed, tight seal gas safety valve system.
  64. Face ; Jr. Samuel A ; Rogers Glenn F. ; Bishop Richard P., Feedback-responsive piezoelectric vibrating device.
  65. Allen J. Dewayne (Paragould AR), Fine grader.
  66. Allen J. Dewayne (Paragould AR) Luebke Ralph C. (Memphis TN), Finishing trowel pitch control and clutch system.
  67. Barichello Luiji (Modena ITX), Float finish machine.
  68. Allen J. Dewayne (Paragould AK), Floating vibrational screed.
  69. Allen J. Dewayne, Guard for walk behind trowel.
  70. Allen J. Dewayne, Guard for walk behind trowel.
  71. Allen J. Dewayne, Guard for walk behind trowel.
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  73. Beach ; Roy ; Beach ; Ivan, Gutter attachment for asphalt spreader.
  74. Bellini Mario (Milan ITX), Headphone.
  75. Allen J. Dewayne (Paragould AZ), High density concrete placer.
  76. Allen J. Dewayne (Paragould AR), High density concrete placing and finishing machine.
  77. Allen J. Dewayne (Paragould AR), High performance contra-rotating riding trowel.
  78. Allen J. Dewayne, High performance triple rotor riding trowel.
  79. Allen J. Dewayne (Paragould AR), High performance twin engine rotor-steered riding trowel.
  80. Allen, J. Dewayne; Guinn, Timmy D.; Waldon, Edward A.; Sugg, Scott R., Hydraulic riding trowels with automatic load sensing.
  81. Allen J. Dewayne ; McKean Michael W., Hydraulically controlled riding trowel.
  82. Jaszkowiak Timothy S., Hydraulically controlled steering for power trowel.
  83. Allen J. Dewayne ; McKean Michael W., Hydraulically controlled twin rotor riding trowel.
  84. Allen J. Dewayne ; McKean Michael W. ; Guinn Timmy D. ; Adams Hugh L., Hydraulically driven, multiple rotor riding trowel.
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  88. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Hydraulically-powered rock spreader.
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  90. Redmon Gerald W. (2000 W. Arkansas La. ; Lot 77 Arlington TX 76013) Redmon Tina L. (2000 W. Arkansas La. ; Lot 77 Arlington TX 76013), Improved spray apparatus for concrete finishing machines.
  91. Leinberger Gerhard Karl (505 E. Schantz Ave. Dayton OH 45409), Jumper cables for sparkling polarity indicator.
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  93. Owens Joe M. (842 Lake Holiday Dr. Sandwich IL 60548), Laser-guided portable screed.
  94. Allen J. Dewayne (Paragould AR), Laterally translatable, carriage-mounted, concrete finishing apparatus.
  95. Kreidt Donna (Hollywood FL), License plate frame.
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  112. Ogura Mitsugi (Yokohama JPX) Masuoka Fujio (Yokohama JPX), Method for manufacturing dynamic memory cell.
  113. Matsunaga Mitsumasa (Habikino JPX) Tanaka Yukio (Nara JPX) Tani Akio (Habikino JPX) Matsumoto Shigeaki (Yamatokoriyama JPX), Method for purification of glycidyl acrylate or glycidyl methacrylate.
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  116. Kolessar Ronald S. (Columbia MD), Method of automatically qualifying a signal reproduction device for installation of monitoring equipment.
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  122. Allen Philip Charles,GBX ; Barnes Andrew David,GBX ; Gibb Ian Gordon,GBX ; Sharp Alan Cooper,GBX ; Coe Steven Edward,GBX ; Truman Gregory Colin,GBX, Methods of controlling the brightness of a glow discharge.
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  124. Morrison Donald R. (2109 Camp Green St. Charlotte NC 28208), Motor powered rotary trowel.
  125. Bolden Gary A. (4530 Coventry La. NE. Cedar Rapids IA 52402), Multi-use concrete finishing apparatus.
  126. Kirlin Dawian (7901 Porsche Anchorage AK 99502), Newspaper holder.
  127. Simmons Gerald P. (Washington IL), Noise suppression arrangement for engine enclosures.
  128. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Non-uniform size particulate spreader.
  129. Allen J. Dewayne (Paragould AR), Obstacle bypass system for concrete finishing tools.
  130. Allen J. DeWayne (Paragould AR), Offset screed system and quick connect mounting therefore.
  131. Radel Blaine F. (P.O. Box 604 Hopkins MN 55343), On-site aggregate measure.
  132. Ohta Makoto (Tokyo JPX) Akahane Eiji (Tokyo JPX) Hata Seiichi (Tokyo JPX) Kuroda Kenzo (Saitama JPX) Sato Shosuke (Saitama JPX), Operation breaking apparatus for construction equipment.
  133. Peetz William F. (301 W. 20th The Dalles OR 97058), Outboard motor cart.
  134. Ritchey Kurtis J. (26374 Tonganoxie Rd. Leavenworth KS 66048), Panoramic display system.
  135. Rowe Murray A. (Canton SD) Ulmer Ewald R. (Canton SD), Pavers.
  136. Parker Jimmy L. (19909 Filbert Drive Bothell WA 98011), Paving machine with enclosed material compartment.
  137. Sartain Gene (Hodges SC), Pivoting screed edger.
  138. Armin E. Mittermaier ; Donald E. Rhodes, Plastic concrete form.
  139. Allen J. Dewayne (Paragould AR) Luebke Ralph C. (Memphis TN) Adams Hugh L. (Bassett AR), Polymer concrete paving machine.
  140. Bragagnini Bruno (835 Farrel St. Kalamazoo MI 49007), Portable apparatus for compacting and leveling a poured floor.
  141. Jedick Andrew L. (Sheffield OH), Portable rotary power saw.
  142. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Portable screed.
  143. Frankeny, II, Albert D., Portable screed guidance system.
  144. Owens Joseph M. (842 Lake Holiday Dr. Sandwich IL 60548), Portable screed with floating screed plate.
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  146. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Portable vibrating concrete screed.
  147. Howard Ronald M. (8631 E. Rosecrans Ave. ; Suite E Paramount CA 90723), Power screed.
  148. Sengupta Amitava (Hartford WI), Power trowel.
  149. Robert Smith, Power trowel dolly.
  150. Allen J. Dewayne (Paragould AR) Randolph Edward F. (Paragould AR), Power trowel with cam-actuated blade pitch adjustment mechanism.
  151. Paladeni Tod (1316 NW. Westridge St. Vancouver WA 98665), Powered rotary screed.
  152. Friese Donald E. (Northridge CA) Brown James W. (Costa Mesa CA) MacEwen Frank (Anaheim CA) LeVan E. G. (Long Beach CA) Smith Michael (Torrance CA), Powered sliding truck cab window.
  153. McCue David S. (Marblehead MA) Gebhardt Roland M. (New York NY), Protective strip assembly.
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  155. Morrison Donald R. (9900 Mt. Holly Rd. Charlotte NC 28214), Quick disassembly screed construction.
  156. Simnovec Andrej (Recklinghausen DEX), Remote control system for constructional machinery.
  157. Florentin Yves (Montigny-le-Bretonneux FRX) Roustant Edmond (Montgeron FRX), Removable dolly for steerable movement of a load.
  158. Gurak Ronald W. (Fox River Grove IL) Diploma Eduardo P. (Carol Stream IL), Resilient chain strap wrapping and tensioning device.
  159. Holz ; Sr. Orville H. (Palm Harbor FL) Holz Norbert J. (Roselle IL), Ride-type surface-working machines.
  160. Peter J. Smith ; Ronald R. Sartler, Riding concrete finishing trowel.
  161. Allen J. Dewayne (Paragould AR) Adams Hugh (Bassett AR), Riding trowel.
  162. Allen J. Dewayne (Paragould AR), Riding trowel cranking dolly wheel assembly.
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  164. Allen J. Dewayne (Paragould AR) Adams Hugh L. (Bassett AR), Riding trowel for concrete finishing.
  165. J. Dewayne Allen ; Timmy D. Guinn, Riding trowel having edge guards with safety covers.
  166. Fielder, Jeffrey Lynn, Riding trowel with CVT clutch module.
  167. Allen J. Dewayne, Riding trowel with counter rotating rotors.
  168. Allen, J. Dewayne; Guinn, Timmy D., Riding trowel with rotatable ring edge guard.
  169. Allen J. Dewayne ; Guinn Timmy D., Riding trowel with variable ratio transmission.
  170. Maass Helmut (West Bend WI) Klatzka Joseph H. (Hartford WI), Riding-type multiple trowel machine.
  171. Sterner ; Jr. Carl L. (3860 Nord Rd. Bakersfield CA 93312-9216), Rolling screed spreader box.
  172. Tertinek Christian T. (Canandaigua NY) Stone Alan J. (Honeoye NY), Rotary power trowel.
  173. Morrison, Donald R., Rotary trowel blade assembly.
  174. Allen J. Dewayne ; Guinn Timmy D., Rotatable guard for a finishing machine.
  175. Allen J. Dewayne (Paragould AR), Rotating tube concrete finisher.
  176. Chiuminatta Edward (6677 Columbus Riverside CA 92504) Chiuminatta Alan R. (6677 Columbus Riverside CA 92504), Saw for cutting uncured concrete.
  177. Schmitt,Michael W.; Sina,Paul M., Screed bar for vibratory screed.
  178. Carlson James O. (1022 Arleo La. Tacoma WA 98466), Screed extender with berm-forming screed.
  179. Lamb Ronald B. (Anaheim CA) Williamson David H. (Santa Ana CA), Screed extensions for paving machines.
  180. Bishop Roy I. (5140 Yelm Hwy. Olympia WA 98503), Screed for leveling freshly poured concrete.
  181. Kisling Russell L. (1220 S. Third St. Beatrice NE 68301), Screed support.
  182. Quenzi Philip J. (Wheeler Rd. Atlantic Mine MI) Somero David W. (Wheeler Rd. New Ipswich NH 03071) Somero Paul J. (New Ipswich NH 03071), Screeding apparatus and method.
  183. Stilwell Leo J. (31870 Peavine St. Dowagiac MI 49047), Sectional concrete screed machine.
  184. Allshouse Roger S. (Plainfield IL) Marek Donald C. (Hickory Hills IL), Sectionalized panel and cowl for covering a windshield.
  185. Cooper ; Jr. ; Charles R. ; Ellis ; Charles K. ; Starcher ; David, Self-propelled concrete vibrator apparatus.
  186. Nakano, Motoo, Semiconductor memory device.
  187. Chiuminatta Edward (6677 Columbus Riverside CA 92504) Chiuminatta Alan R. (6677 Columbus Riverside CA 92504), Skid plate for concrete saw.
  188. Chiuminatta Edward (6677 Columbus Riverside CA 92504) Chiuminatta Alan R. (6677 Columbus Riverside CA 92504), Skid plate for cutting unhardened concrete.
  189. Holz ; Sr. Orville H. (Palm Harbor FL) Holz Norbert J. (Spring Hill FL), Spaced-rotor ride-type surface working machine with single-stick control of all movements.
  190. Matsushita Shigenori (Osaka JPX) Yamamoto Shigeru (Osaka JPX) Zhang Shu H. (Osaka JPX), Steering system for a bulldozer.
  191. Reinhardt Frederick N. (Gardena CA) Fouts William A. (Gardena CA), Step safety groover apparatus.
  192. Allen J. Dewayne, Stretch frame twin engine riding trowel.
  193. Allen J. Dewayne (Paragould AR), Subgrading machine.
  194. Allen J. Dewayne ; Guinn Timmy D., Surface finishing machine with rotatable guard.
  195. Owens, Joe M., Surface spreader with column bypass.
  196. Olson George E. (Arlington Heights IL), Sweep auger construction for a bottom unloading mechanism.
  197. Laidig Jonathan J. (Mishawaka IN), Sweep auger for bottom silo unloaders.
  198. Fukukawa Mitsuo (Saitama JPX) Yazawa Masayuki (Chiba JPX) Asai Kazumitsu (Saitama JPX) Okamoto Yoshiharu (Saitama JPX) Mio Kouhei (Kanagawa JPX), System for paving inclined and/or curved surfaces.
  199. Davis Donald E. (Stockton CA), Telescopic pivoting screed.
  200. Yoshimura Hiroshi (Osaka JPX), Temperature sensor using thermocouple.
  201. Allen J. Dewayne (Paragould AR), Torsional automatic grade control system for concrete finishing.
  202. Allen J. Dewayne ; Guinn Timmy D., Transformable two-person floating screed with automatic grade control.
  203. DeNijs Jan F.C. (Wakefield MA) Lindner Matthias (Bad Nauheim DEX), Transmission for converting rotary motion into linear motion.
  204. Harding Edward M. (Middletown MD), Transport device for wheelless power driven equipment.
  205. Allen J. Dewayne (Paragould AR), Triangular truss concrete screed having a blade extension bracket.
  206. Allen J. Dewayne (Paragould AR), Triangular truss concrete screed having a pan float finisher attachment.
  207. Allen J. Dewayne (Paragould AR), Triangular truss screed having an end mounted guide bracket for engaging a wall-mounted support member.
  208. Allen J. Dewayne (Paragould AR), Triple roller tube concrete finisher.
  209. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Troweling blade rotor assembly.
  210. Sutherland John W. (P.O. Box 5050 Jacksonville FL 32207), Troweling machine.
  211. Whiteman ; Jr. Marvin E. (Eagle ID), Twin trowel cement finishing machine.
  212. Shiraki Takeshi (Kuga-gun JPX) Suzuki Iwatosi (Kuga-gun JPX) Hiroshige Kunie (Kuga-gun JPX), Ultra-high molecular weight polyethylene thin-wall pipe, and method of an apparatus for manufacturing the same.
  213. Allen J. Dewayne ; McKean Michael W., Universal bridge deck vibrating system.
  214. Owens Joe M. (842 Lake Holiday Dr. Sandwich IL 60548), User-mounted concrete screed.
  215. Pitt Donald R. (Murray UT), Variable pitch marine propeller system.
  216. Allen J. Dewayne (Paragould AR), Variable width, twin engine riding trowel.
  217. Allen J. DeWayne, Ventilated quick access inspection plate for riding trowels.
  218. Allen J. Dewayne, Ventilated quick access inspection plate for riding trowels.
  219. Allen J. Dewayne, Ventilated quick access support hood for riding trowels.
  220. Allen J. Dewayne, Ventilated quick access support hood system for riding trowels.
  221. Morrison Donald R. (Charlotte NC), Vibrating concrete screed.
  222. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Vibrating screed and curb-forming apparatus.
  223. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Vibrating screed and curb/gutter forming apparatus and method.
  224. Miller Thomas E. (Mequon WI), Vibratory concrete screed.
  225. Allen J. Dewayne (Paragould AR), Vibratory concrete screed having an adjustable extension bracket.
  226. Owens Joe M. (16 Pebblewood Trail Naperville IL 60540), Vibratory concrete screed with eccentric drive shaft.
  227. Allen J. Dewayne (Paragould AR), Vibratory screed including a laterally displaceable oscillating strike-off.
  228. Allen J. Dewayne (208 N. 7th St. Paragould AR 72450), Vibratory screed including a spreading device for leveling and distributing plastic concrete in front of the screed.
  229. Allen J. Dewayne (Paragould AR), Vibratory screed including a spreading device for leveling and distributing plastic concrete in front of the screed.
  230. Wilson Louis A. (R.R. 4 North Vernon IN 47265), Wheeled concrete screed.
  231. Morrison Donald R. (2109 Camp Green St. Charlotte NC 28208), Winch apparatus for vibrating concrete screed.
  232. Morrison Donald R. (2109 Camp Green St. Charlotte NC 28208), Winch apparatus for vibrating concrete screed.
  233. Swan Leo (Jefferson MD), Wooden floor stripping machine.
  234. Cross Andrew C. (P.O. Box #173 Westfield IL 62474), Yard roller.
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