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| FACTORS | |||||||
| Operation and function | User and environment | Production process | ||||||
Operation principles | Device composition | Mode of use | Related accessories | Environmental characteristics | Materials and supplies | Processes | |||
SPECIFICATIONS | Operation and function | Maximum load: 180 Kg | Mechanical strength | General Structure | Arrangement of weight | Harness set and hanger |
| ―Alloys ―Formats: sheets, profiles, ... ―Commercial items | ―Methods of manufacturing and assembly ―Control of defects |
Assisted lift | Kinematics of the device: ―Degrees of freedom ―Tread | Drive Systems | Start/Stop Control | Dashboard | ―Spaces ―Heights ―Distances | ||||
Manual translation | Rolling elements | Position and use of grips | Guards and protective | ||||||
Autonomy | Energy sources | Batteries and transformers |
| Chargers/ connections | Time use | Electric components |
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User and environment | Adaptation to narrow passages |
| Amplitude adjustment systems | Adjustment manoeuvre | Lever/ Actuator | Minimum range |
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Range: 1 m | Mechanical strength |
| Physical conditions | Signage | Near furniture |
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Comfortable movements | Regulation and control | Transmission elements | Regulators/ limiters | Indicators |
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| Tuning | ||
Process | Feasible technical development | Applied materials | Complexity of pieces |
| Application of standards |
| Mechanical Properties | Operations and machines | |
Competitive cost |
| Total number of sets |
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| Quantities | Production Planning |