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SCRAPER BLADE DEVICE WITH JUXTAPOSED BLADE SEGMENTS HAVING A SWIVEL INTERCONNECTION BETWEEN MATING EDGES
The scraper blade device (100) is provided for cleaning a surface (104), for instance a roadway surface, when moving in a forward direction (120) relative to the surface (104). The scraper blade device (100) includes an upper blade portion (130) and a bottom blade portion (132). The bottom blade portion (132) has a plurality of widthwise-disposed and juxtaposed blade segments (150). The blade segments (150) are provided in one or more sets where the blade segments (150) within a same set have a swivel interconnection between corresponding mating edges (152, 154) and are pivotally attached side-by-side using a positive arrangement capable of resisting detachment so that the blade segments (150) within the same set can be secured but also tilted of a few degrees with reference to one another, thereby further increasing the freedom of movement of each blade segment (150) with reference to all the other blade segments (150) on the scraper blade device (100).
SCRAPER BLADE DEVICE WITH JUXTAPOSED BLADE SEGMENTS HAVING A SWIVEL INTERCONNECTION BETWEEN MATING EDGES
The scraper blade device (100) is provided for cleaning a surface (104), for instance a roadway surface, when moving in a forward direction (120) relative to the surface (104). The scraper blade device (100) includes an upper blade portion (130) and a bottom blade portion (132). The bottom blade portion (132) has a plurality of widthwise-disposed and juxtaposed blade segments (150). The blade segments (150) are provided in one or more sets where the blade segments (150) within a same set have a swivel interconnection between corresponding mating edges (152, 154) and are pivotally attached side-by-side using a positive arrangement capable of resisting detachment so that the blade segments (150) within the same set can be secured but also tilted of a few degrees with reference to one another, thereby further increasing the freedom of movement of each blade segment (150) with reference to all the other blade segments (150) on the scraper blade device (100).
SCRAPER BLADE DEVICE WITH JUXTAPOSED BLADE SEGMENTS HAVING A SWIVEL INTERCONNECTION BETWEEN MATING EDGES
SEGMENTS DE LAMES JUXTAPOSEES DE DISPOSITIF RACLEUR COMPORTANT UN RACCORD PIVOTANT ENTRE LES REBORDS D~ACCOUPLEMENT
VIGNEAULT JIMMY (author)
2016-04-17
Patent
Electronic Resource
English
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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