Portable Percussive Tools TRIZ Cases
- Cantilever Handle with Pivot Biasing for Power Tool Vibration Reduction
Pivotable handle design absorbs vibration via biasing members, reducing transmission to the grip part while maintaining structural stability.
- Nested Gear Transmission for Power Tool Speed Shifting
A power tool transmission shifts speed settings using nested output gears, reducing axial space requirements while maintaining torque optimization.
- X-Shaped Vibration Suppression Handle for Jackhammers
An adjustable stiffness mechanism transitions to quasi-zero stiffness, reducing operator vibration exposure.
- Pneumatic Dynamic Vibration Reducer for Impact Tool
Replacing complex mechanical parts with a pneumatic chamber reduces vibration while maintaining compact volume and steady operation within the tool body.
- Impact Tool Dust Collection Device Two-Point Mounting
Segmenting the unit allows placement near the bit while stabilizing transfer on the body, resolving stability trade-offs.
- Rotating Handle Assembly with Friction Brake Mechanism
A rotatable handle assembly uses a friction brake to lock position on cylindrical rails.
- HIP Consolidated Tungsten Carbide Wear Resistant Layer
Solid-state diffusion bonding during Hot Isostatic Pressing prevents brittle network formation and maintains ductility in thick tungsten carbide coatings.
- Pneumatic Motor Elliptic Cylinder Reduces Vane Friction
Elliptic cylinder chambers guide pneumatic vanes to reduce friction and vibration while increasing power output.
- Dynamic Vibration Reducer for Power Tools
Coaxial cylindrical members with venting parts accommodate assembly variations, reducing device volume.
- Compact Impact Tool with Perpendicular Air Cylinder
A compact impact tool uses a perpendicular compressed-air feeding cylinder to shorten the axial body length.
- Electric Motor Orthopedic Impacting Tool for Controlled Bone Cavity Creation
A motor-driven tool replaces manual hammering with adjustable percussive forces, reducing mechanical stress on bone while enabling precise prosthetic placement.
- Tangential Cap for Pneumatic Percussion Air Flow Control
A seamless tangential cap directs air flow parallel to a guide tube in a handheld power tool percussion mechanism.
- Vibration Dampener Mass Arrangement in Electric Power Tools
A vibration dampener positions oscillatable mass elements in a common half-space below the impact axis to absorb energy efficiently.