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1. WO2018005652 - SELF-LUBRICATING ASPHALT RAKE

Publication Number WO/2018/005652
Publication Date 04.01.2018
International Application No. PCT/US2017/039763
International Filing Date 28.06.2017
IPC
E01C 19/44 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
22for consolidating or finishing laid-down unset materials
44Hand-actuated tools other than rollers, dampers, or vibrators, specially adapted for imparting a required surface finish to freshly-laid paving courses
CPC
E01C 19/44
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
22for consolidating or finishing laid-down unset materials
44Hand-actuated tools other than rollers, tampers, or vibrators, specially adapted for imparting a required finish to freshly-laid paving courses
Applicants
  • DELLARIO, Michael S. [US]/[US]
Inventors
  • DELLARIO, Michael S.
Agents
  • LUCEK, Nathaniel W.
  • RAUCH, Charles, S.
  • CUTAIA, Alfonzo, I
  • KADLE, Ranjana
  • LOPINSKI, John, D.
Priority Data
15/490,10618.04.2017US
62/355,45228.06.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SELF-LUBRICATING ASPHALT RAKE
(FR) RACLE À ASPHALTE AUTO-LUBRIFIANTE
Abstract
(EN)
An asphalt rake includes a handle, a rake head, and a valve. The handle includes a cavity to hold a fluid, such as a release agent. The rake head has a passage in fluid communication with the outlet of the handle. The passage is in fluid connection with a support member outlet that is configured to be positioned apart from the crossbar by a gap. The valve controls fluid flowing from the cavity in the handle to the rake head. Fluid applied to tines of the rake head can prevent asphalt buildup on the rake head, which provides convenience and improves efficiency when smoothing or otherwise working with asphalt.
(FR)
Une racle à asphalte comprend une manche, une tête de racle et une soupape. La manche comprend une cavité destinée à contenir un fluide, tel qu'un agent de libération. La tête de la racle comporte un passage en communication fluidique avec la sortie de la manche. Le passage est en communication fluidique avec une sortie d'élément de support qui est configurée pour être positionnée à l'écart de la barre transversale par un espace. La soupape régule le fluide s'écoulant de la cavité dans le manche jusqu'à la tête de la racle. Le fluide appliqué aux fourchons de la tête de la racle permet d'éviter l'accumulation d'asphalte sur la tête de la racle, ce qui offre une commodité et améliore l'efficacité lors du lissage ou de tout autre utilisation de l'asphalte.
Also published as
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