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Machine translation
1. (WO1981002598) FLOOR SUPPORT FOR MOBILE SCRAPER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002598    International Application No.:    PCT/US1980/000245
Publication Date: 17.09.1981 International Filing Date: 10.03.1980
IPC:
E02F 3/64 (2006.01)
Applicants:
Inventors:
Priority Data:
US80/00245 10.03.1980 WO
Title (EN) FLOOR SUPPORT FOR MOBILE SCRAPER
(FR) SUPPORT DE PLANCHER POUR MACHINE DE NIVELLEMENT MOBILE
Abstract: front page image
(EN)Heavy loads are imposed upon pivotally mounted floors (40) of mobile scrapers (10). A striking edge (41) of the floor (40) is used for leveling the discharging load when the floor (40) is open. Forces imposed on the striking edge (41) during leveling can place stress upon a pivoting apparatus (46) of the floor (40). These stresses have reduced the life of the pivoting apparatus (46). A floor support (66) for such scrapers (10) is disclosed which positively supports the floor (40) from underneath and by a frame (32) of the scraper (10). The floor support (66) reduces loading on the pivoting apparatus (46) and extends the useful life thereof.
(FR)Des charges importantes sont imposees aux planchers montes de maniere pivotante (40) de machines de nivellement mobiles (10). Un bord de frappe (41) du plancher (40) est utilise pour niveler la charge de decharge lorsque le plancher (40) est ouvert. Les forces s"exercant sur le bord de frappe (41) pendant le nivellement peuvent developper des contraintes sur un appareil de pivotement (46) du plancher (40). Les contraintes reduisent la duree de vie de l"appareil de pivotement (46). Un support de plancher (66) pour de telles machines de nivellement supporte avantageusement le plancher (40) par dessous et par un bati (32) de la machine (10). Le support de plancher (66) reduit la charge sur l"appareil de pivotement (46) et en prolonge la duree de vie.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)