专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4187941A Bale restrictive flap 失效
标题翻译：蝙蝠限制性皮瓣
公开(公告)号：US4187941A
公开(公告)日：1980-02-12
申请号：US1115
申请日：1979-01-05
申请人： E. Joel Martin
发明人： E. Joel Martin
IPC分类号： A01D87/00 , A01F15/08 , B65G11/12
CPC分类号： A01F15/0875 , A01D87/0046
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.
摘要翻译：一个改进的四分之一转的干草捆溜槽，防止捆绑在地面上的扭曲和弹跳。设置可调节的折片以使捆包“下落窗口”的最低部分变窄，使得完全转动的捆包被限制在其横向移动中并且防止与干草打包机的运动方向脱离。形成在可调节翼片和导流板之间的限制也用作制动器，以减慢捆包的自由下落，从而减少弹跳，这是另一个不对准的原因。

2. 发明授权

US4444410A Ball hitch apparatus 失效
标题翻译：球钩装置
公开(公告)号：US4444410A
公开(公告)日：1984-04-24
申请号：US350693
申请日：1982-02-22
申请人： E. Joel Martin
发明人： E. Joel Martin
IPC分类号： B60D1/06
CPC分类号： B60D1/586 , B60D1/065
摘要： A ball hitch apparatus is provided for connecting a towing and a towed vehicle. The hitch provides a durable, snug socket to ball connection which is capable of fast hookup without tools and is particularly useful with construction or farm machinery. The hitch includes a lever connected for pivoting an eccentric cam into position for maintaining a ball in a socket. A resiliently urged locking device automatically secures the lever. The locking device can be manually released to permit lever movement to a disconnect position.
摘要翻译：提供一种用于连接牵引车和拖车的球钩装置。挂钩提供了一个耐用，紧密的球接头，能够快速连接而不需要工具，并且对于建筑或农业机械特别有用。挂钩包括连接用于将偏心凸轮枢转到位以将球保持在插座中的杆。弹性推动的锁定装置自动固定杠杆。可以手动释放锁定装置以允许杆移动到断开位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB