Hitch for use in tractor for mounting implement for working in field, has actuator functionally associated with hook and locking arrangement, where hook is slidable corresponding to actuation of actuator based on predefined parameter
	GUPTA S; VUNNAVA G; KORRAPADU K S
	2023-04-05
专利权人	DEERE & CO (DEEC-C)
申请日期	2023-04-05
专利号	IN202321025644-A
成果简介	NOVELTY - The hitch (10) has a frame (12) supporting a pair of lower links (14,16) and a top link (18). A guide (26) is placed on the frame proximate to the top link. A hook (24) is slidably placed on the guide (26), and cooperates with the top link. A locking arrangement (30) e.g. mechanical lock, hydraulic lock, pneumatic lock, hydromechanical lock, electro-mechanical lock and magnetic lock, engages the hook onto the guide at a desired position. The locking arrangement is operated between a locked position and an unlocked position. An actuator (28) is functionally associated with the hook and the locking arrangement. The hook is slidable corresponding to actuation of the actuator based on a predefined parameter. The actuator is a mechanical actuator, an electro-mechanical actuator, an electronic actuator, electro-magnetic actuator and a hydro mechanical actuator. USE - Hitch for use in a work vehicle i.e. tractor, for mounting an implement for working in field. ADVANTAGE - The hitch is provided with a top link spanning the height required to attach categories of implement, easy to operate the top link from the seat of the operator, and reduces operator fatigue during engaging and disengaging of the hitch and the implement. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a hitch with lower links and a top link with a hitch adjustment mechanism. 10Hitch 12Frame 14, 16Lower links 18Top link 24Hook 26Guide 28Actuator 30, 34, 36Locking arrangements
IPC 分类号	A01B-059/043 ; A01B-059/06 ; A47L-009/24 ; F16M-011/04 ; H01L-033/48
国家	印度
专业领域	农业科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/22060
专题	中国科学院新疆生态与地理研究所
作者单位	DEERE & CO (DEEC-C)
推荐引用方式 GB/T 7714	GUPTA S,VUNNAVA G,KORRAPADU K S. Hitch for use in tractor for mounting implement for working in field, has actuator functionally associated with hook and locking arrangement, where hook is slidable corresponding to actuation of actuator based on predefined parameter. IN202321025644-A[P]. 2023.

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