Railways – Traction – Chain
Patent
1994-06-08
1996-04-16
Le, Mark T.
Railways
Traction
Chain
10413001, B61B 300
Patent
active
055072330
ABSTRACT:
The present invention relates to power and free conveyor capable of loading a carrier, and particularly the present invention relates to a power and free conveyor in which a carrier moving is made possible by a power line interrupter without a separate device, a carrier and dog projection preventing device is not needed on a group rail, and particularly, the contact noise generated between the dog and a forcing-up cam is eliminated during the stop of the carrier, so that the working environment should be improved, and that disorders should be reduced.
REFERENCES:
patent: 3662688 (1972-05-01), Desilets et al.
patent: 3667399 (1972-06-01), Czarnecki
patent: 3690269 (1972-09-01), Hempstead
patent: 3726233 (1973-04-01), Swartz
patent: 3726234 (1973-04-01), Dema et al.
patent: 3874304 (1975-04-01), Robert
patent: 4031829 (1977-06-01), Bell et al.
patent: 4428299 (1984-01-01), Wakabayashi
patent: 4542698 (1985-09-01), Wakabayashi
"Featured Parts of Nest Pak", Anchor Conveyor Company Brochure no date.
Kwon O-Won
Song Young-Su
Hyundai Heavy Industries Co., Ltd.
Le Mark T.
LandOfFree
Power and free conveyor utilizing a pair of swinging hooks does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power and free conveyor utilizing a pair of swinging hooks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power and free conveyor utilizing a pair of swinging hooks will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-318488