Ballast excavating chain

Details Ballast excavating chain Ballast excavating chain

2006-01-03

2006-01-03

Pezzuto, Robert E (Department: 3671)

Unearthing plants or buried objects

Railroad ballast removal and assorting or separating

C104S002000

Reexamination Certificate

active

06981556

ABSTRACT:
An arrangement of an excavating chain for conveying ballast of a track bed comprises a guide comprising a transverse guide section articulately connected to longitudinal guide sections defining a guide channel having an end glide track along which the excavating chain is guided. The end glide track of the transverse guide section is curved around the joints connecting the ends of the transverse guide section to the adjoining longitudinal guide sections, the end glide track enclosing an acute dihedral angle α with an imaginary plane of elongation of the end glide track of a respective one of the longitudinal guide sections whereby the excavating chain is deflected from the transverse to the longitudinal guide sections solely by contact with the end glide track.

REFERENCES:
patent: 4014389 (1977-03-01), Theurer et al.
patent: 4614238 (1986-09-01), Theurer et al.
patent: 31 51 652 (1982-11-01), None

Affiliated with

Also associated with

Rating

Ballast excavating chain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ballast excavating chain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ballast excavating chain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3564080