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1. (WO2019047951) ELECTRIC SAW
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Pub. No.: WO/2019/047951 International Application No.: PCT/CN2018/104854
Publication Date: 14.03.2019 International Filing Date: 10.09.2018
IPC:
B23D 45/16 (2006.01) ,B23D 47/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
D
PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
45
Sawing machines or sawing devices with circular saw blades or with friction saw discs
16
Hand-held sawing devices with circular saw blades
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
D
PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
47
Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
02
of frames; of guiding arrangements for work-table or saw-carrier
Applicants:
苏州宝时得电动工具有限公司 POSITEC POWER TOOLS (SUZHOU) CO., LTD [CN/CN]; 中国江苏省苏州市 工业园区东旺路18号 No. 18 Dongwang Road, Industrial Park Suzhou, Jiangsu 215123, CN
Inventors:
钟红风 ZHONG, Hongfeng; CN
马一纯 MA, Yichun; CN
陈锋 CHEN, Feng; CN
Agent:
上海翼胜专利商标事务所(普通合伙) SHANGHAI ESSEN PATENT & TRADEMARK OFFICE; 中国上海市 普陀区中山北路1958号2718室 Room 2718, No. 1958 Zhongshan N Rd., Putuo Shanghai 200063, CN
Priority Data:
201710806952.608.09.2017CN
Title (EN) ELECTRIC SAW
(FR) SCIE ÉLECTRIQUE
(ZH) 电锯
Abstract:
(EN) An electric saw (10), comprising a housing (20), a motor, and a bottom plate (24) connected to the housing (20) and used to support the housing (20). The bottom plate (24) is movably connected to a guide member (46). The guide member (46) comprises a guide surface (48). The guide member (46) moves relative to the bottom plate (24), and comprises a first position not emerging from a bottom surface (26) of the bottom plate (24) and a second position at least partly emerging from the bottom surface (26) of the bottom plate (24). When in the second position, the guide surface (48) of the guide member (46) is coplanar with the plane of a saw blade (22) and is able to match a guiding surface (81) of a guide device (80) to guide a cutting direction. When using the electric saw, a user can choose an existing plank of wood and press the guide surface (48) of the guide member (46) against a lateral side of the plank of wood, so that guiding is achieved without purchasing a dedicated guide rail. The electric saw is low-cost and easy to store.
(FR) L'invention concerne une scie électrique (10), comprenant un boîtier (20), un moteur et une plaque inférieure (24) reliée au boîtier (20) et utilisée pour soutenir le boîtier (20). La plaque inférieure (24) est reliée de façon mobile à un élément de guidage (46). L'élément de guidage (46) comprend une surface de guidage (48). L'élément de guidage (46) se déplace par rapport à la plaque inférieure (24), et comprend une première position, qui n'émerge pas d'une surface inférieure (26) de la plaque inférieure (24), et une seconde position, qui émerge au moins partiellement de la surface inférieure (26) de la plaque inférieure (24). Lorsqu'elle se trouve dans la seconde position, la surface de guidage (48) de l'élément de guidage (46) est coplanaire avec le plan d'une lame de scie (22) et peut correspondre à une surface de guidage (81) d'un dispositif de guidage (80) pour guider une direction de coupe. Lors de l'utilisation de la scie électrique, un utilisateur peut choisir une planche de bois existante et presser la surface de guidage (48) de l'élément de guidage (46) contre un côté latéral de la planche de bois, de sorte que le guidage soit réalisé sans qu'il soit nécessaire d'acheter un rail de guidage dédié. La scie électrique est peu coûteuse et facile à stocker.
(ZH) 一种电锯(10),其包括壳体(20)、马达、底板(24),与所述壳体(20)连接,用于支撑壳体(20)。所述底板(24)可活动的连接有导向件(46),导向件(46)具有导向面(48)。导向件(46)相对于底板(24)活动,具有未露出底板(24)底面(26)的第一位置以及至少部分露出底板(24)底面(26)的第二位置;第二位置时,导向件(46)的导向面(48)与锯片(22)平面共面,可与导向装置(80)的引导面(81)配合以引导切割方向。用户使用时,可以选择现有的木条,将导向件(46)的导向面(48)与该木条的侧面贴压,既可达到导向的作用,不需要购买专用的导轨;同时成本低,方便收纳。
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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 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)