Coupling for excavating wear part

作者: Larren F. Jones , Christopher M. Carpenter , David M. Graf

DOI:

关键词:

摘要: A wear assembly provided with tapered opening (30) and a complementary lock (16) wherein the can be pried into from to thereby eliminate need for hammering. The is formed body (70) latch (72) that movable between hold position where engageable stop (48) in (95) releasably retain release disengages (48).

参考文章(53)
Per Ulf Torgny Quarfordt, Tooth arrangement for excavator ,(1995)
Frederick C. Hahn, Excavating tooth system ,(1984)
David John Chesterfield, Douglas Gordon Fisher, Wedge and spool assembly ,(1996)
Hans-Rudolf Zepf, Adjustable shovel tooth cap holder ,(1977)
William E. Wolin, Robert H. Wolin, Retention mechanism for mounting pins ,(1999)
Ronald W. Fellner, Loader bucket tooth ,(1990)
Darryl R. Immel, Andrew P. Dretzka, Harvey J. Kallenberger, Assembly and method for tooth tip retention ,(1993)
Bruce Wells, Oscar Balassa, Spool and wedge assembly ,(1996)