Crane, in particular railbound mobile crane

Traversing hoists – Adjustable to transport or nonuse position – Collapsible or foldable boom

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

212231, 212306, B66C 2304

Patent

active

058425896

ABSTRACT:
A crane, in particular railbound mobile crane, with a luffing jib telescoping at both sides which can be swung up and down as well as raised and lowered with its base boom. The boom is supported in its end regions at the vehicle on a swivel bearing which can be raised and lowered. The luffing jib is swivelable about vertical axes in the region of the swivel bearings. For this purpose, every swivel bearing is supported at one of two separate multiple-axle traveling mechanisms so as to be displaceable traverse to the longitudinal axis of the mobile crane. The two traveling mechanisms are coupled with one another via the base boom of the luffing jib, which base boom is connected with the swivel bearings.

REFERENCES:
patent: 4249467 (1981-02-01), Theurer et al.
patent: 5595313 (1997-01-01), Kroll et al.
patent: 5607071 (1997-03-01), Kroll et al.
patent: 5657888 (1997-08-01), Kroll 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

Crane, in particular railbound mobile crane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crane, in particular railbound mobile crane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crane, in particular railbound mobile crane will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2389922

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