A chain for conveying logs may be formed of both fabricated and cast links to produce a chain that is durable and economical. The chain includes a plurality of driving links each having at least one contact for engaging the logs and a plurality of common links free of the contacts. Whereas each of the driving links are formed as a cast link, each of the common links is formed as a fabricated link.
申请公布号
WO2007103746(A3)
申请公布日期
2008.06.26
申请号
WO2007US63098
申请日期
2007.03.01
申请人
ESCO CORPORATION;BINGHAM, IAN, R.;RICHARDS, DEAN, F.;MCLAUGHLIN, KEVIN, R.
发明人
BINGHAM, IAN, R.;RICHARDS, DEAN, F.;MCLAUGHLIN, KEVIN, R.