JACKIE L
USER’S GUIDE
Edition 24. January 2022
8 / 28
Ev.n. 2-20220124-rev.10
PINNIUM
s.r.o., Za Pazdernou 2573, 397 01 Písek
CIN: 109 01 442 EU VAT No.: CZ10901442
5 GENERAL DESCRIPTION
The lifting tool JACKIE L is a mechanical tool designed for lifting the walls of wooden buildings
from a horizontal to a vertical position. Walls can be partially sheathed, but they must always
respect the maximum permissible weight and the required number of lifting tools.
!!! ATTENTION !!!
THE LIFTING TOOL IS NOT INTENDED FOR USE SEPARATELY!
AT LEAST TWO LIFTERS ARE ALWAYS NEEDED TO BE USED
FOR LIFTING ONE WALL AT THE SAME TIME!
5.1
TECHNICAL PARAMETERS
Maximum load capacity (vertical):
max. 268 kg*
Dimensions (without main rod):
327 x 185 x 294
Lifter weight:
7,8 kg
Assembly weight:
10,9 kg (heel and main rod included)
Material:
Steel
* Load capacity 268 kg (vertical) represents 400 kg wall weight with center of gravity (COG)
in 67 % closer to the lifting Tool.
Tilted wall forces distribution in the horizontal position
(ex. for a 400 kg wall):
F
G
= m*g = 400* 9,81 = 3 924 N
………………………………………………
Gravity force
R
1
= m*g*0,67 = 400* 9,81*0,67 = 2 629 N
……………………….
Reaction force (at lifter side)
R
2
= m*g*(1-0,67) = 400* 9,81*0,33 = 1 295 N
……………….
Reaction force (at tilting axis)
where: g = gravity constant = 9,81 m*s
-2
Figure 1
