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Machine translation
1. (WO2015037849) SPRING CYLINDER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/037849    International Application No.:    PCT/KR2014/008130
Publication Date: 19.03.2015 International Filing Date: 01.09.2014
IPC:
F16F 9/02 (2006.01), F16F 9/092 (2006.01), E05F 3/02 (2006.01), E05F 5/10 (2006.01)
Applicants: KIM, Chan Yong [KR/KR]; (KR)
Inventors: KIM, Chan Yong; (KR)
Agent: KIM, Seong Dae; (KR)
Priority Data:
10-2013-0110360 13.09.2013 KR
Title (EN) SPRING CYLINDER
(FR) VÉRIN À RESSORT
(KO) 스프링 실린더
Abstract: front page image
(EN)Disclosed is a spring cylinder comprising: a cylinder housing (10); a first end cap (20); a first spring cup (31) and a first spring (30) provided inside the first spring cup (31); a first connection portion (40); a second end cap (50); a second spring cup (62) and a second spring (60) provided inside the second spring cup (62); a stopper housing (70); a cylinder rod (80); and a stopper (90). According to the present invention, since the cylinder rod is automatically pulled in after withdrawal by the first spring and the second spring, the cylinder rod can be operated by the extension and the compression of the springs when applying the present invention to the automatic closing of an automatic door or gate requiring a cylinder and the like, thereby solving conventional problems such as gas-filled gas cylinders, oil-filled hydraulic cylinders, and air-filled pneumatic cylinders.
(FR)L'invention porte sur un vérin à ressort qui comprend : un corps de vérin (10) ; un premier chapeau terminal (20) ; une première coupelle de ressort (31) et un premier ressort (30) disposé dans la première coupelle de ressort (31) ; une première partie de liaison (40) ; un second chapeau terminal (50) ; une seconde coupelle de ressort (62) et un second ressort (60) disposé dans la seconde coupelle de ressort (62) ; un logement d'obturateur (70) ; une tige de vérin (80) ; et un obturateur (70). Selon la présente invention, étant donné que la tige de vérin est automatiquement attirée vers l'intérieur après avoir été retirée par le premier ressort et le second ressort, la tige de cylindre peut être actionnée par l'extension et la compression des ressorts lorsque la présente invention est appliquée à la fermeture automatique d'une porte automatique ou d'un portail automatique qui exige un vérin et analogue, résolvant ainsi certains problème classiques tels que les vérins à gaz remplis de gaz, les vérins hydrauliques remplis d'huile, et les vérins pneumatiques remplis d'air.
(KO)본 발명은 스프링실린더가 개시되는 것으로, 실린더하우징(10)과; 제1엔드캡(20)과; 제1스프링컵(31) 및 이 제1스프링컵(31)의 내부에 구비되는 제1스프링(30)과; 제1연결부(40)와; 제2엔드캡(50)과; 제2스프링컵(62) 및 이 제2스프링컵(62)의 내부에 구비되는 제2스프링(60)과; 스토퍼하우징(70)과; 실린더로드(80)와; 스토퍼(90)로 구비되어 이루어진다. 이와 같은 본 발명은 제1스프링과 제2스프링에 의해 실린더로드가 인출된 후 자동적으로 인입되기 때문에 실린더가 필요한 자동문이나 게이트 자동닫힘 등에 적용시 스프링의 신장 및 압축 작용에 의해 실린더로드의 작동이 이루어질 수 있어 종래 가스가 충진되는 가스실린더 또는 오일이 충진되는 유압실린더, 또는 에어가 충진되는 공압실린더 등이 지닌 문제점을 해결할 수 있다.
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, KZ, LA, LC, LK, LR, LS, LT, 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: Korean (KO)
Filing Language: Korean (KO)