Apparatus for digging and transporting soil and sand, stones and

Classifying – separating – and assorting solids – Sifting – Feeding and discharging

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

209247, 209257, 209421, 209261, 198535, 299 18, B07B 100

Patent

active

043537960

ABSTRACT:
In digging and hauling soil, rocks, minerals and the like by the use of a dragline the invention provides a novel combination of said dragline, a conveyor means for hauling the materials dug, and a hopper means disposed over and movable along said conveyor means whereby material may be efficiently excavated and transported out of the working area.

REFERENCES:
patent: B425462 (1976-03-01), Umphrey
patent: 707358 (1902-08-01), Sackett
patent: 779643 (1905-01-01), Mulett
patent: 944097 (1909-12-01), Lynch
patent: 1244203 (1917-10-01), Hawkesworth
patent: 1953862 (1934-04-01), Menk
patent: 2080977 (1937-05-01), Albrecht
patent: 2134792 (1938-11-01), McLarry
patent: 2145763 (1939-01-01), Gill
patent: 2251678 (1941-08-01), Holt
patent: 2396954 (1946-03-01), Kranz
patent: 2554077 (1951-05-01), Weggum
patent: 2599659 (1952-06-01), Phillips
patent: 3322354 (1967-03-01), Ostermann
patent: 3393791 (1968-07-01), Heitzer
patent: 3402816 (1968-09-01), Taylor
patent: 4045086 (1977-08-01), Parkes
patent: 4103972 (1978-08-01), Kochamowsky

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for digging and transporting soil and sand, stones and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for digging and transporting soil and sand, stones and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for digging and transporting soil and sand, stones and will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-222612

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.