Portable Grinding Machines TRIZ Cases
- Oscillating Tool Accessory Stiffening Bead Design
Raised bead structures on the accessory upper face provide rigidity, preventing bending and enabling efficient material suction across large processing areas.
- Angle Grinder Protective Hood Radial Groove Mounting
Radial attachment of the protective hood to a circumferential neck groove eliminates axial clamping collars, reducing overall tool length.
- Oscillating Power Tool Housing Shell Connection Plane
A connection plane between housing shells minimizes relative movement in oscillating power tools.
- Asymmetric Corner Sander Base for Uniform Drywall Compound Sanding
An asymmetric corner sander base adjusts forward and rear section angles to prevent paper thinning while ensuring uniform drywall compound sanding profiles.
- Linear Slide Switch Integrates Power and Speed Control
A linear slide switch combines power switching and variable speed control using Hall effect sensors to eliminate separate mechanical switches.
- Hand-Held Power Tool Central Web for Grip and Vibration Control
A central web on the drive housing increases gripping surface area while decoupling vibrations from the operator's hand.
- Hand Power Tool Switching Unit for Multi-Mode Operation
Multi-position switching element enables normal, eco, and boost modes to resolve adaptability versus complexity trade-offs.
- Angle Grinder Dust Shroud Cam Hinge Assembly
Cam surfaces convert rotation into axial movement, biasing the door closed to protect against grinding hazards.
- Ergonomic Switching Unit Pivot Axis for Ratchet Mechanism
A switching unit pivot axis aligns with finger joints to simplify ratchet release actuation.
- Dust-Protected Hand-Held Power Tool Filter Design
A snap-on filter retaining part secures a filtration element at the air inlet of a hand-held power tool housing base.
- Cutting Grinder Dust Cover Turbulence Reduction
A cutting grinder dust cover uses a separating web to divide the main suction channel into two symmetric chambers for directed airflow.
- Rotating Workbench for Ergonomic Mold Polishing
A rotating workbench with slew drives repositions molds 360 degrees and tilts them vertically.
- Pole Sander Conversion Assemblage for Versatile Sanding
Universal interface with releasable mechanisms allows rapid abrasive changes on pole sanders, reducing user fatigue and surface damage during drywall finishing.