Twin column hoist

Details Twin column hoist Twin column hoist

1987-07-24

1988-10-11

Schmidt, Frederick R.

Implements or apparatus for applying pushing or pulling force

Multiple lifters

254DIG4, 254133R, B66F 712

Patent

active

047765690

ABSTRACT:
A stationary twin column hoist to be used for raising vehicles, in which each column is fitted with a height-adjustable carriage, this carriage having two carrier arms which can be adjusted for length and which can be spread apart relative to each other, these being used to support the vehicle. In order to simply work that is carried out on the body of such a vehicle the present invention proposes that the pairs of rotating arms be connected with the carriages by an adjusting system each of these adjusting systems being pivotable about a common horizontal axis. Addition holding devices are provided so as to ensure the additional security of the vehicle. Using the present invention it is possible to convert existing twin column hoists without any major expenditure.

REFERENCES:
patent: 4024960 (1977-05-01), Forster
patent: 4295427 (1981-10-01), Waterman et al.

Affiliated with

Also associated with

Rating

Twin column hoist does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Twin column hoist, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Twin column hoist will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1953647