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1. (WO2019047313) BROKEN-SCREW EXTRACTOR
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/047313 International Application No.: PCT/CN2017/105586
Publication Date: 14.03.2019 International Filing Date: 10.10.2017
IPC:
B25B 27/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
27
Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
14
for assembling objects other than by press fit or detaching same
18
withdrawing broken threaded parts or twist drills
Applicants:
河南裕展精密科技有限公司 HENAN YUZHAN PRECISION TECHNOLOGY CO.,LTD [CN/CN]; 中国河南省郑州市 航空港区振兴路东侧综合保税区B07栋第二、三层 Floor 2/3, Building B07 Comprehensive Bonded Zone, East Zhenxing Road, Airport District Zhenzhou, Henan 451162, CN
Inventors:
宫金刚 GONG, Jingang; CN
樊信国 FAN, Xinguo; CN
曹怀三 CAO, Huaisan; CN
孙雷刚 SUN, Leigang; CN
沈治臣 SHEN, Zhichen; CN
李蘅轩 LI, Hengxuan; CN
Agent:
深圳市赛恩倍吉知识产权代理有限公司 SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD.; 中国广东省深圳市 龙华新区龙观东路83号荣群大厦9楼 9F,Rongqun building NO.83 Longguan east Rd.Longhua new Dist. Shenzhen, Guangdong 518109, CN
Priority Data:
201721152484.708.09.2017CN
Title (EN) BROKEN-SCREW EXTRACTOR
(FR) EXTRACTEUR DE VIS BRISÉE
(ZH) 断头螺丝取出器
Abstract:
(EN) Provided is a broken-screw extractor (100), comprising a leveraging rod (10), a movable socket cap (30) and a stabilizer screw (50). The leveraging rod (10) is provided with a rotation-preventing mounting column (11). The end of the movable socket cap (30) near the leveraging rod (10) is provided with a rotation-preventing mounting hole (31). The movable socket cap (30) is mounted on the rotation-preventing mounting column (11) of the leveraging rod (10) by means of the rotation-preventing mounting hole (31). A screw hole (33) is arranged at the end of the movable screw cap (30) away from the leveraging rod (10). A stabilizer-screw hole (35) is in communication with the screw hole (33) and is arranged on the sidewall of the movable socket cap (30), and the stabilizer screw (50) is installed in the stabilizer-screw hole (35). The broken-screw extractor (100) facilitates the removal of broken screws.
(FR) L'invention concerne un extracteur de vis brisée (100) comprenant une tige de levier (10), un capuchon de prise mobile (30) et une vis de stabilisation (50). La tige de levier (10) est dotée d'une colonne de montage empêchant la rotation (11). L'extrémité du capuchon de prise mobile (30) à proximité de la tige de levier (10) est dotée d'un trou de montage empêchant la rotation (31). Le capuchon de prise mobile (30) est monté sur la colonne de montage empêchant la rotation (11) de la tige de levier (10) au moyen du trou de montage empêchant la rotation (31). Un trou de vis (33) est agencé au niveau de l'extrémité du capuchon de vis mobile (30) à l'opposé de la tige de levier (10). Un trou de vis de stabilisation (35) est en communication avec le trou de vis (33) et est agencé sur la paroi latérale du capuchon de prise mobile (30), et la vis de stabilisation (50) est installée dans le trou de vis de stabilisation (35). L'extracteur de vis brisée (100) facilite le retrait de vis brisées.
(ZH) 一种断头螺丝取出器(100),包括借力杆(10)、活动螺帽(30)和顶丝(50),所述借力杆(10)上设置有止转安装柱(11),所述活动螺帽(30)靠近所述借力杆(10)的一端设置有止转安装孔(31),所述活动螺帽(30)通过所述止转安装孔(31)安装在所述借力杆(10)的所述止转安装柱(11)上,所述活动螺帽(30)远离所述借力杆(10)的一端设置有螺丝孔(33),所述活动螺帽(30)的侧壁上设置有与所述螺丝孔(33)相通的顶丝孔(35),所述顶丝(50)安装在所述顶丝孔(35)中。断头螺丝取出器(100)便于取出断头螺丝。
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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, 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 (ARIPO) (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)