Invention Grant
US3555710A Cleaner blade for scraper bowl having pivoted floor-type ejector
失效
用于具有地板类型喷射器的刮刀桶用清洁剂刀片
- Patent Title: Cleaner blade for scraper bowl having pivoted floor-type ejector
- Patent Title (中): 用于具有地板类型喷射器的刮刀桶用清洁剂刀片
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Application No.: US3555710DApplication Date: 1968-07-23
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Publication No.: US3555710APublication Date: 1971-01-19
- Inventor: ERICKSON VICTOR H , BARNES ROY J , WAGNER ERNEST W
- Applicant: CATERPILLAR TRACTOR CO
- Assignee: Caterpillar Inc
- Current Assignee: Caterpillar Inc
- Priority: US74678968 1968-07-23
- Main IPC: E02F3/64
- IPC: E02F3/64
Abstract:
IN THE BOWL OF AN EARTHMOVING SCRAPER IN WHICH THE EJECTION OF THE BOWL CONTENTS IS ACCOMPLISHED BY PIVOTING THE FLOOR OF THE BOWL TOWARD A VERTICAL PLANE, A CLEANER BLADE SUPPORTED TO REST BY GRAVITY ON THE BOWL FLOOR AND RESTRAINED AGAINST MOVEMENT WITH THE FLOOR SO THAT MOVING THE FLOOR CAUSES THE BLADE TO TRANSVERSE ITS SURFACE AND THUS CLEAN THEREFROM STICKY EARTH WHICH TENDS TO ADHERE TO THE FLOOR.
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