Suspension is for scraper plate for transporters and service vehicles such as small tractors for agricultural, horticulture and contractor work. It comprises flange with ball bearing

摘要

The suspension is for a scraper plate for transporters and service vehicles such as small tractors for agricultural, horticulture and contractor work. It comprises a flange with a ball bearing. Through the ball bearing fits a rotary shaft on which the scraper plate is suspended in hinges. On the rotary shaft is fitted a spring-loaded holding coupling. - When the scraping plate comes in contact with uneven surfaces, it rotates upwards since the holding coupling is movable, controlled by an adjustable pressure spring. When the uneven surfaces have been passed, the force of gravity and the pressure spring ensure that the scraper plate returns to its normal work position.