Extendible jack stand adapted for remote control

Details Extendible jack stand adapted for remote control Extendible jack stand adapted for remote control

1984-04-20

1985-11-19

Watson, Robert C.

Supports

Props and braces

Adjustable length

254 1, B66F 504

Patent

active

045537275

ABSTRACT:
An extendible jack stand for a jacking system which includes a wheeled hydraulic power unit having an operating handle, and at least two extendible jack stands which are identical. Each jack stand is adapted to rest upon the ground, and the power unit can be wheeled into (or out of) engagement with the jack stand. When engaged with a jack stand the power unit is capable of extending (or raising) the jack stand; a ratchet on the jack stand then locks it in its extended position. A manual control on the power unit is coupled to the jack stand (when the two units are interengaged) for releasing the ratchet, so that the power unit can then lower the jack stand to its retracted position.

REFERENCES:
patent: 1505443 (1924-08-01), Stone
patent: 1750663 (1930-03-01), Dart
patent: 2664073 (1953-12-01), Pine
patent: 3047269 (1962-07-01), Renshaw
patent: 4066243 (1978-01-01), Johnson

Affiliated with

Also associated with

Rating

Extendible jack stand adapted for remote control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extendible jack stand adapted for remote control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extendible jack stand adapted for remote control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-79615