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Pub. No.:    WO/2018/040992    International Application No.:    PCT/CN2017/098651
Publication Date: 08.03.2018 International Filing Date: 23.08.2017
E05D 13/00 (2006.01), E05D 15/06 (2006.01)
Applicants: ZHONGSHAN OPIKE HARDWARE PRODUCTS CO., LTD [CN/CN]; No.11, Ruihe Road Yongning District, Xiaolan Town Zhongshan, Guangdong 528403 (CN)
Inventors: XU, Jiangde; (CN)
Agent: SCIHEAD IP LAW FIRM; Room 1508 Huihua Commercial & Trade Building No.80, Xian Lie Zhong Road, Yuexiu Guangzhou, Guangdong 510070 (CN)
Priority Data:
201620999786.7 30.08.2016 CN
(ZH) 一种防卡死的导滑轮
Abstract: front page image
(EN)Disclosed is an anti-jamming guided roller wheel comprising a roller wheel mounting block (1), wherein two sides of the roller wheel mounting block are respectively rotatably provided with a first roller (2) and a second roller (3), the outer circumference of the first roller (2) is provided with a first guide groove (21) sliding on a first guide rail (4), the outer circumference of the second rotating wheel (3) is provided with a second guide groove (31) sliding on a second guide rail (5), and the width of the first guide groove (21) is greater than the width of the second guide groove (31). The structure is simple and can effectively prevent the wheels on two sides from jamming.
(FR)Cette invention concerne un galet de roulement guidé anti-coincement, comprenant un bloc de montage de galet de roulement (1), deux côtés du bloc de montage de galet de roulement étant respectivement pourvus d'un premier rouleau (2) et d'un second rouleau (3), la circonférence externe du premier rouleau (2) étant pourvue d'une première rainure de guidage (21) coulissant sur un premier rail de guidage (4), la circonférence externe du second rouleau (3) étant pourvue d'une seconde rainure de guidage (31) coulissant sur un second rail de guidage (5), et la largeur de la première rainure de guidage (21) étant supérieure à la largeur de la seconde rainure de guidage (31). La structure est simple et peut empêcher efficacement les rouleaux sur les deux côtés de se coincer.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)