Title:
FAIRLEADER HAVING A CHAIN STOPPER
Document Type and Number:
WIPO Patent Application WO/2011/126171
Kind Code:
A1
Abstract:
A fairleader having a chain stopper according to the present invention comprises: an upper body attached and fixed to one side of a target object for attachment; a lower body rotatably coupled to one side of the upper body, which guides the conveying direction of a chain passing therethrough; a chain stopper selectively rotated by means of a plurality of links at one side of the lower body so as to restrict the downward movement of the chain; and a protective cover at one side of the lower body, which blocks foreign objects from entering the lower body. The chain stopper comprises: a cylinder, the length of which can be selectively extended; a plurality of first links rotatably coupled at one end thereof to one side of the cylinder; a plurality of second links rotatably coupled to the other end of the plurality of first links; and a stopper coupled and linked to one end of the plurality of second links and selectively connected to the chain so as to restrict the movement of the chain in one direction.
Inventors:
KANG, Jong-Su (106-903 Jangyu Ssangyong Yega APT, 530-2Sinmun-ri, Jangyu-myeon,Gimhae-si, Gyeongsangnam-do 621-793, 621-793, KR)
강종수 (경상남도 김해시 장유면 신문리 530-2 장유 쌍용예가아파트 106-903, 621-793 Gyeongsangnam-do, 621-793, KR)
LEE, Gye-Gwang (1 Dongbusan izone ville, Anrak-dong Dongrae-gu, Busan-si 607-100, 607-100, KR)
이계광 (부산시 동래구 안락동 동부산아이존빌, 607-100 Busan-si, 607-100, KR)
강종수 (경상남도 김해시 장유면 신문리 530-2 장유 쌍용예가아파트 106-903, 621-793 Gyeongsangnam-do, 621-793, KR)
LEE, Gye-Gwang (1 Dongbusan izone ville, Anrak-dong Dongrae-gu, Busan-si 607-100, 607-100, KR)
이계광 (부산시 동래구 안락동 동부산아이존빌, 607-100 Busan-si, 607-100, KR)
Application Number:
KR2010/002404
Publication Date:
October 13, 2011
Filing Date:
April 19, 2010
Export Citation:
Assignee:
MIRAE INDUSTRIES CO., LTD (135-1 Daechi-ri, Chilseo-myeon Haman-goon, Gyeongsangnam-do 637-941, 637-941, KR)
미래산업기계 주식회사 (경상남도 함안군 칠서면 대치리 135-1, 637-941 Gyeongsangnam-do, 637-941, KR)
KANG, Jong-Su (106-903 Jangyu Ssangyong Yega APT, 530-2Sinmun-ri, Jangyu-myeon,Gimhae-si, Gyeongsangnam-do 621-793, 621-793, KR)
강종수 (경상남도 김해시 장유면 신문리 530-2 장유 쌍용예가아파트 106-903, 621-793 Gyeongsangnam-do, 621-793, KR)
LEE, Gye-Gwang (1 Dongbusan izone ville, Anrak-dong Dongrae-gu, Busan-si 607-100, 607-100, KR)
미래산업기계 주식회사 (경상남도 함안군 칠서면 대치리 135-1, 637-941 Gyeongsangnam-do, 637-941, KR)
KANG, Jong-Su (106-903 Jangyu Ssangyong Yega APT, 530-2Sinmun-ri, Jangyu-myeon,Gimhae-si, Gyeongsangnam-do 621-793, 621-793, KR)
강종수 (경상남도 김해시 장유면 신문리 530-2 장유 쌍용예가아파트 106-903, 621-793 Gyeongsangnam-do, 621-793, KR)
LEE, Gye-Gwang (1 Dongbusan izone ville, Anrak-dong Dongrae-gu, Busan-si 607-100, 607-100, KR)
International Classes:
B63B21/10; B63B21/04
Attorney, Agent or Firm:
HAW, Yong-Noke (6th Fl. Hyun Juk Bldg, 832-41Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
Claims:
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