Chain Saws TRIZ Cases
- Display or storage assembly for handheld power tool
See how a vertical hanger assembly suspends chainsaws perpendicular to the ground, reducing she
- Chainsaw Housing Structure for Weight Reduction and Cooling
An integrated rigid chassis, shell panels, and airflow fins cut chainsaw weight while improving cooling and operator ergonomics.
- Harvester Head Lubrication Valve for Variable Saw Bar Flow
A control valve lets operators adjust saw bar lubrication to weather and temperature changes without disassembling the pump.
- Harvester Head Lubrication Valve for Variable Saw Bar Flow
A cabin-controlled valve adjusts saw bar lubrication flow to match weather and temperature changes without replacing the pump.
- Removable Lubrication Reservoir for Leak-Safe Outdoor Tools
A detachable lubricant reservoir and in-housing pump help outdoor tools cut friction while reducing storage leaks, dripping, and debris buildup.
- Wearable Fuel and Oil Feed for Continuous Chainsaw Operation
A gravity-fed harness with dual fuel and oil containers keeps chainsaws running longer by avoiding repeated manual refueling and lubrication stops.
- Chainsaw Lubrication Valve Control to Prevent Leakage and Drip
A user-actuated valve switches lubricant flow on during cutting and vents to air when idle, reducing chain oil leakage, dripping, and debris buildup.
- Modular Sawing Chain Pins With Balanced Friction for Wear Reduction
Freely rotating pins and balanced friction zones spread stress across chain links, reducing wear and extending service life in harsh environments.
- Outdoor Tool Lubrication Pump With Adjustable Flow and Anti-Leak Control
Adjustable piston pumping meters chain lubricant to cut friction while anti-leak features limit dripping, debris buildup, and component interference.
- Chainsaw Oil Reservoir Venting for Temperature-Driven Leak Prevention
An air chamber and check-valve breather relieve thermal pressure in a chainsaw oil reservoir, preventing storage leaks without reducing chain lubrication.
- Chainsaw Chain Lubrication Using a Heat-Conducted Melting Chamber
A solid lubricant melts in a heat-conducted chamber and flows to the saw chain, cutting lubricant use and work interruptions.
- Handheld Cutting Tool Blade Sheath That Resists Gravity Detachment
Limiting portions keep the blade sheath attached under gravity, protecting the saw chain while improving handheld tool safety and handling.
- Chain Saw Housing Markings for Precise Tree Felling Cuts
Housing markings show the hidden saw chain position and cut depth, helping operators make precise drop notches and controlled felling cuts.
- Hand Protection Lever Control for Compact Chain Saw Operation
Axial relative movement gives a chain saw hand protection lever precise, adjustable control in a compact mechanical layout.
- Chainsaw Tensioning Knob With Slip Feedback for Chain Tension
A slip-enabled tensioning knob lets users set chainsaw chain tension by hand while preventing over-tightening and chain wear.
- Chainsaw Chain Storage Layout Using Multi-Plane Deflection
Multi-plane deflection and sectioned retention keep chainsaw chains compact, untangled, and ready for faster replacement.