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1. (WO2017041320) BALL MOUNT ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/041320 International Application No.: PCT/CN2015/089862
Publication Date: 16.03.2017 International Filing Date: 17.09.2015
IPC:
B60D 1/06 (2006.01) ,B60D 1/36 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
D
VEHICLE CONNECTIONS
1
Traction couplings; Hitches; Draw-gear; Towing devices
01
Traction couplings or hitches characterised by their type
06
Ball-and-socket hitches
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
D
VEHICLE CONNECTIONS
1
Traction couplings; Hitches; Draw-gear; Towing devices
24
characterised by arrangements for particular functions
36
for facilitating connection, e.g. hitch catchers
Applicants:
宁波市鄞州龙腾工具厂 NINGBO YINZHOU LONGTENG TOOL FACTORY [CN/CN]; 中国浙江省宁波市 鄞州姜山镇茅山工业区龙腾路3号 No.3 Longteng Road, Maoshan Industrial Zone, Jiangshan Town, Yinzhou Ningbo, Zhejiang 315193, CN
Inventors:
李光龙 LI, Guanglong; CN
Agent:
宁波市鄞州盛飞专利代理事务所(普通合伙) NINGBO YINZHOU SHENGFEI PATENT ATTORNEY; 中国浙江省宁波市 鄞州鄞县大道1299号鄞州商会北楼2118室 Room 2118 the north tower of YinZhou commerce building No.1299 YinXian Road, YinZhou NingBo, Zhejiang 315104, CN
Priority Data:
201510566204.608.09.2015CN
Title (EN) BALL MOUNT ASSEMBLY
(FR) ENSEMBLE MONTURE À ROTULE
(ZH) 拖车臂组件
Abstract:
(EN) Disclosed is a ball mount assembly, which belongs to the technical field of vehicle traction devices, and solves the problem of poor stability of the existing ball mount. The ball mount assembly comprises: a connection arm (1); a supporting arm (2), which is connected to the connection arm (1), with the supporting arm (2) having a mounting hole (21); a main ball head (3), having an extension part (33) which is in a cylindrical shape and is inserted into the mounting hole (21); and an assistant ball head (4), which has a mounting part (43), with the mounting part (43) being inserted into the extension part (33) and being connected to the extension part (33) in a threaded manner. The ball mount assembly has the advantages of a simple structure, a firm connection, and a good stability.
(FR) L'invention concerne un ensemble monture à rotule qui appartient au domaine technique des dispositifs de traction de véhicule et résout le problème d'une mauvaise stabilité d'une monture à rotule existante. L'ensemble monture à rotule comprend : un bras de connexion (1) ; un bras de support (2) relié au bras de connexion (1), le bras de support (2) ayant un trou de montage (21) ; une tête de rotule principale (3) ayant une partie d'extension (33) qui a une forme cylindrique et est insérée dans le trou de montage (21) ; et une tête de rotule auxiliaire (4) qui possède une partie de montage (43), la partie de montage (43) étant insérée dans la partie d'extension (33) et reliée à la partie d'extension (33) par filetage. L'ensemble monture à rotule présente les avantages d'une structure simple, d'une connexion ferme et d'une bonne stabilité.
(ZH) 一种拖车臂组件,属于车辆牵引装置技术领域,它解决了现有的拖车臂稳定性差的问题。本拖车臂组件,包括连接臂(1);支撑臂(2),与连接臂(1)相连,支撑臂(2)具有一安装孔(21);主球头(3),具有呈筒状且插设于安装孔(21)内的延伸部(33);副球头(4),具有安装部(43),且安装部(43)插设于延伸部(33)内并与延伸部(33)螺纹连接。该拖车臂组件具有结构简单、连接牢固、稳定性好的优点。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)