发明名称 Bale restrictive flap
摘要 An improved quarter-turn hay bale chute which prevents skewing and bounce of the bale as it hits the ground. An adjustable flap is set to narrow the lowest portion of the bale "drop window" so that the fully turned bale is restricted in its lateral movement and prevented from dropping out of line with the direction of motion of the hay baler. The restriction formed between the adjustable flap and the deflector also serves as a brake to slow the free fall of the bale and thus decreases bouncing which is a further cause of misalignment.
申请公布号 US4187941(A) 申请公布日期 1980.02.12
申请号 US19790001115 申请日期 1979.01.05
申请人 SPERRY CORP 发明人 MARTIN, E JOEL
分类号 A01D87/00;A01F15/08;(IPC1-7):B65G11/12 主分类号 A01D87/00
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