Drawings, Pulley system efficiency, P = 100 kg – Petzl PARTNER User Manual
Page 2
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2
P03A mobile / P52A PArtner P525010A (220609)
F = 110 kg
F = 37 kg
Theoretical
force
MOBILE
PARTNER
MOBILE /
PARTNER
MOBILE /
PARTNER
PARTNER
Only PARTNER
Only
PARTNER
Pulley system efficiency
6.
6A. Simple pulley system
with progress capture
6B. 2:1 hauling system
6C. 3:1 hauling
system
with progress
capture
F = P
F = 1,1 P
F = 2 P
F = P
F = 1,1 P
F = 2 P
F = P
F = 1,4 P
F = 2 P
MOBILE
PARTNER
F = 0,52 P
F = 0,66 P
F = 0,5 P
F = 0,5 P
F = 0,37 P
F = 0,57 P
F = 0,33 P
F = 0,58 P
F = 0,66 P
Progress capture systems
7.
F = 140 kg
(MOBILE)
F = 110 kg
(PARTNER )
F = 58 kg
(MOBILE)
F = 52 kg
(PARTNER )
TIB
LO
C
TIB
LO
C
P = 100 kg
P = 100 kg
P = 100 kg
P = 100 kg
TIBLOC
TIB
LO
C
TIB
LO
C
TIBLOC
PARTNER
+
Occasional use
Utilisation occasionnelle
Zur Aushilfe
Utilizzo occasionale
Utilización ocasional
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