Device for coupling check chain to lower link of three-point hitch system of work vehicle i.e. tractor, has head having slot configured to receive end of check chain, and shank is receivable by hole in lower link and is fitted in hole, where end of shank is welded with lower link
	PALANDE A R; REDKAR D S; SOLAIRAJ P; GOMES M; SANKAR V G; MAGENDRAN G
	2022-03-30
专利权人	MAHINDRA & MAHINDRA LTD (MAHI-C)
申请日期	2022-03-30
专利号	IN202241019059-A
成果简介	NOVELTY - The device (200) for coupling a check chain to a lower link of a three-point hitch system of a work vehicle has a head (210) having a slot (230) configured to receive the end of the check chain. Another end of the check chain is mounted to rear-side of the work vehicle. A shank (220) extends from the head at a first end (220a) towards a second end (220b). The shank is receivable by a hole in the lower link and is fitted in the hole and the second end of the shank is welded with the lower link. The shank is provided with a tapering profile, where diameter of the shank increases as extends from the first end to the second end. USE - Device for coupling a check chain to a lower link of a three-point hitch system of a work vehicle i.e. tractor. ADVANTAGE - The device prevents damage to the device and the lower link during load conditions, especially lateral load conditions. The device eliminates various parts that are required and is simple in construction and also cost effective reduces eliminates stress to the device and also at the junction where the device is coupled with the lower link, thus eliminating any damage or failure of the device or the lower link. The device creates an integrated joint with the lower link and the loads are transferred to a center of the lower link, which is a high strength element and due to which failure is eliminated. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of device for coupling a check chain to a lower link of a three-point hitch system of a work vehicle. 200Device for coupling a check chain to a lower link of a three-point hitch system of a work vehicle 210Head 220Shank 220aFirst end 220bSecond end 230Slot
IPC 分类号	A01B-059/00 ; A01B-059/041 ; A01B-059/06 ; B60R-025/00 ; F16C-011/02
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/22618
专题	中国科学院新疆生态与地理研究所
作者单位	MAHINDRA & MAHINDRA LTD (MAHI-C)
推荐引用方式 GB/T 7714	PALANDE A R,REDKAR D S,SOLAIRAJ P,et al. Device for coupling check chain to lower link of three-point hitch system of work vehicle i.e. tractor, has head having slot configured to receive end of check chain, and shank is receivable by hole in lower link and is fitted in hole, where end of shank is welded with lower link. IN202241019059-A[P]. 2022.

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