An improved safety jack system includes a removably connected jack base extension.
combination power track jack and liner
The invention relates to a jack for vehicles having a reinforced nut and a noise-eliminating device in the folding position of the jack.
The jack stand includes safety features (48, 54, 56) to prevent the jack stand from collapsing when in the upright position.
The invention relates to a guiding element (10) for accommodating a spindle (11) provided in the area of a jack, particularly a scissors-type jack (1).
The inventive appliance eliminates certain steps carried out to lift the vehicle or to fold up the arm of the jack once the wheel has been changed, especially the use of a crank for cranking up the jack.
Hydraulic jack (1), with a main body (12) and an articulated elevator arm (2), provided with safety mechanisms so that the load on the jack does not fall in the event of a hydraulic failure.
A speed controller operatively associated with the processor extends the at least one jack on the vehicle at a speed that is related to the jack reference value.
The aim of the invention is to provide a short and compact jack which at the same time is characterized by a large area of contact between the meshing teeth of the toothed section.
In particular, the invention relates to a spine jack and more particularly to a spine jack comprising shape memory material for use in the method of repair.
The invention relates to a scissor jack (1) comprising four arms (4) hingedly arranged to provide two opposite elbows (5,6) between a base (2) and a load support (3).
Said adaptation comprises sufficient strength for the intended load and means (22) to positively engage with the jack to prevent slippage of the jack in a transverse direction with respect to the floor wall.
A coupler (44) is positioned on the base (38), is operatively connected to the gear box (42), receives, and thereby motorizes, either a conventional and pre-existing mechanical bottle jack (32) or a conventional and pre-existing scissor jack (232).