Title:
CONVEYOR CHAIN HAVING STEEL RING REINFORCEMENT BARREL AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/164253
Kind Code:
A1
Abstract:
The present invention provides a conveyor chain comprising a plurality of unit chain members and chain pins connecting the unit chain members, wherein each of the unit chain members comprises a reinforcement barrel portion and yoke portions coupled to both sides of the reinforcement barrel portion and extending while being spaced from each other, and the reinforcement barrel portion comprises a barrel portion body and a reinforcing steel ring installed to be integrally embedded in the barrel portion body and reinforcing the barrel portion body.
Inventors:
OH JIN HWAN (KR)
OH JEONG HUN (KR)
OH JEONG HUN (KR)
Application Number:
PCT/KR2019/002054
Publication Date:
August 29, 2019
Filing Date:
February 20, 2019
Export Citation:
Assignee:
LINKON TECH CO LTD (KR)
OH JIN HWAN (KR)
OH JIN HWAN (KR)
International Classes:
B65G17/38; B21D53/16; B21L9/00
Foreign References:
| JP2007185625A | 2007-07-26 | |||
| KR101340454B1 | 2013-12-12 | |||
| JP2013015224A | 2013-01-24 | |||
| JP2017014019A | 2017-01-19 | |||
| US4766997A | 1988-08-30 |
Attorney, Agent or Firm:
LEE, Mun Chul (KR)
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