LifeTrac Gear Module
Jump to navigation
Jump to search
OSE Technology Pattern Language
White paper forthcoming.
Design Rationale
10 minute design rational for Gear Module, discussion with Rahul Dhinakaran
(needs transcription)
Conceptual Design
Design Conditions of Satisfaction
- Geardown module is CNC cut from 1/2" steel sheet
- Notches are made such that the structure can be assembled only one way
- Mechanism for quick disassembly is included
- Mechanism for tensioning the chain drive is included
- Enclosure allows easy replacement of parts
- Quick attachment of wheel is possible
- Wheel attaches via a large key
- Input shaft is 1-7/8" thick, output shaft is 3" thick
- Standard cold rolled shaft is used
- Mechanism for retaining axial thrust is included
LifeTrac Existing Design
- LifeTrac - LifeTrac_III frame documentation
- Quick Connect Wheels - shows dimensions
Sample Work Contract