Pulling Large Paper Rolls

RMI symptomology developed

Severe drag on axle required significant shouler musculature recruitment
Typical roller cart
Typical axle mounting
Repetitive At-Risk Hand & Arm Action Pulling Paper From Roller Rack

PROBLEM


SOLUTION

Redesign of Roller Axle, Bearing and Configuration

Allows easier task performance with elimination of significant pull force

Custom ergonomic solution by Ergo Inc.
Modification schematics
Custom ergonomic solution by Ergo Inc.
Modification schematics
Custom ergonomic solution by Ergo Inc.
Modification schematics
Custom ergonomic solution by Ergo Inc.
New axle end
Custom ergonomic solution by Ergo Inc.
New brake mechanism
Custom ergonomic solution by Ergo Inc.
New roller configuration