Double helical chain with arrow surface flanks and fully support

Conveyors: power-driven – Conveyor section – Pusher conveyor and separate load support surface

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

198733, B65G 1924

Patent

active

054354340

ABSTRACT:
For use especially in underground mining and tunnel construction, a steel link chain is provided that is composed of vertical and horizontal links and pushers. The vertical and horizontal links are formed by two parallel chain link arms and by chain link arches connecting them. The chain link arches are designed in a concave shape in the mutual roll-off area so that a surface contact is achieved. In addition, the chain link arches of the horizontal links have horizontally and vertically extending arrow surfaces that enable a safe surface contact in the area of the chain wheel that is constructed as a double helical wheel. The horizontal links furthermore are constructed in the area of the chain link arms like a groove, so that a form-fitting connection with the pusher is achieved, contributing to a significant improvement of operating characteristics and longer service lives. The especially favorable contact in the area of the chain wheel results in improved force application and thus the possibility to realize higher drive forces.

REFERENCES:
patent: 3410085 (1968-11-01), Sheth
patent: 4312443 (1982-01-01), Niemoller et al.

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

Double helical chain with arrow surface flanks and fully support does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Double helical chain with arrow surface flanks and fully support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double helical chain with arrow surface flanks and fully support will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-734624

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