A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A device for pulling a post from the ground with a minimum effort includes a removable and movable tower base footing plate. The device comprises a vertical jack tower, removable jack, and diametrically adjustable member connected to the tower base footing plate for securely gripping a post circumferentially. The support plates attached to the tower base footing plate provides back support for mechanically pulling the post from the ground.
A device for pulling a post from the ground with a minimum effort includes a removable and movable tower base footing plate. The device comprises a vertical jack tower, removable jack, and diametrically adjustable member connected to the tower base footing plate for securely gripping a post circumferentially. The support plates attached to the tower base footing plate provides back support for mechanically pulling the post from the ground.
PORTABLE POST PULLER DEVICE
ROSARIO HARRY (author)
2018-08-09
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last