Engine - Principle

 
Progression support

Jerems Rail that is fixed on the support to climb
Rail adapted for the recommended use

Principle of progression

Jerems track-type tractor engine
Operates by adhesion in the friction cone of our track-type tractor on the rail. 

Safety

Jerems blocker that operates by jamming on the rail

Control

Electromechanical control
Radio-control capability


JEREMS has been approved under certification standards 2006/42/CE

Engine - Advantages

Principle Defects Consequence
Cables
  • Risk of rupture (A cable is made from wires assembled by twisting)
  • Regular verification of cables and anchoring points 
  • Need for a shell for guiding (The cable is flexible)
  • Need for a shell for the anchoring point
  • Parachute obligatory
  • Difficult to troubleshoot
  • Machine room
  • Large shell
Rack
  • Noisy
  • Applications limited to public works and civil engineering
  • Breakdown when the rack breaks 
  • Rigidity of the rack that requires an intermediate structure to absorb deformations
  • Must be greased
  • Fragility with use
  • Difficult to troubleshoot 
Hydraulics
  • Limited height 
  • Risk of soiling 
  • Machinery space
  • Complex mechanics
  • Not adapted for many circumstances
  • Machine room
JEREMS

Avantages :

  • Compact mechanics
  • Integrated guiding that allows flexibility
  • Shell limited to hanging the rail
  • A lift that goes up in flight
  • No machine room
Compact mechanics Integrated guiding
that allows flexibility

Engine - Made to measure

We size a complete assembly to order according to your use constraints :

Total weight 0 to 1000 kg
Speed 0 to 60 meters / minutes
Conditions of use  Winter cold, hot countries, handling, etc.
Power To be chosen
Basket To be chosen


Example: a nacelle developed according to the specifications :

Total weight raised 350 Kgrs
Speed 20 meters/min.
Conditions of use -25°C / +70°C
Power 220-330 V
Basket Unfoldable

 
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