Adjustable expansible load lifting device

Traversing hoists – Traveling bridge – Having vertical supporting legs

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

294 8151, 294 8154, 294 8121, B66C 100

Patent

active

061388467

ABSTRACT:
An adjustable system for lifting and transferring load containers which comprises a frame, a container lifting device, and a cable attached to the frame and lifting device. A first actuator is provided for raising and lowering the lifting device, which lifting device has a plurality of remotely controllable latches for engaging and disengaging latchable portions of the containers, to permit grasping and lifting of containers by the lifting device. New features of adjustability are provided, to permit the system to lift containers of varying sizes. Also, the lifting device preferably carries an electrically operated location sensing device for sensing and signalling to the operator a proper location of the latches relative to the latchable portions, to permit such latching.

REFERENCES:
patent: 2718320 (1955-09-01), Nelson et al.
patent: 3044819 (1962-07-01), Pierre
patent: 3498473 (1970-03-01), Spaulding et al.
patent: 4014447 (1977-03-01), Whiteman et al.
patent: 4139107 (1979-02-01), Ninomiya et al.
patent: 4244615 (1981-01-01), Brown
patent: 4396218 (1983-08-01), Stevens
patent: 4546891 (1985-10-01), Lanigan, Sr. et al.
patent: 4667834 (1987-05-01), Lanigan et al.
patent: 4715762 (1987-12-01), Lanigan, Sr. et al.
patent: 5163727 (1992-11-01), Slezak et al.
patent: 5183305 (1993-02-01), Nordstrom et al.
patent: 5354112 (1994-10-01), Hara et al.
patent: 5415517 (1995-05-01), Lanigan, Sr. et al.
patent: 5649636 (1997-07-01), Baumann

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

Adjustable expansible load lifting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjustable expansible load lifting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable expansible load lifting device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2041979

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