Shafts TRIZ Cases
- Laundry treatment apparatus
See how a friction-based press-fit shaft bracket eliminates protruding fasteners, prevents laun
- Torque transmitting ball joint
See how a pin-slot mechanism enables a ball joint to transmit torque while allowing 360-degree
- Plastic Hollow Spindle for Linear Actuator Weight and Cost Reduction
See how a plastic hollow spindle with integrated bearing seats and reinforcement replaces metal
- Washing Machine Transmission Bushing with Grooves for Lubrication Flow
See how grooved bushings channel oil to shaft contact points, reducing wear from dry agitation
- Washing machine speed reducing clutch and washing machine
See how a planetary-gear clutch uses bearings at both ends and middle of the output shaft sleev
- Laundry machine and spin tube for laundry machine
See how a composite spin tube with a corrosion-resistant sleeve over a cost-effective shaft pre
- Furniture Fitting Collar Forming to Eliminate Pin Fracture Risk
See how heated collar forming with radial bulge eliminates separate pins, reducing production c
- Pivotal tie-down
See how a pivot-based tie-down winch with rotatable sleeve and modular anchors accommodates wid
- Lint roller assembly
See how a metal lint roller assembly uses aluminum barrel, stainless steel shaft, and bearing c
- Flange shaft device and washing machine
See how a segmented flange with axially stacked profiled steel elements achieves drum rigidity
- Laundry treatment apparatus
See how a shaft bracket with hidden fastening and galvanized coating reduces laundry damage, pr
- Washing Machine Wave-Shaped Washer to Reduce Thrust Collision Noise
See how a wave-shaped washer absorbs thrust between the retaining ring and anti-friction member
- Stacked Sheet Steel Flange Shaft for Washing Machine Drum Rigidity
See how a stacked sheet steel flange increases drum suspension rigidity without excessive weigh
- Decelerating clutch of a washing machine, and washing machine
See how a three-bearing segmented support design distributes radial loads along the output shaf
- Turn-secure rack
See how a high-friction bottom tier prevents test tube co-rotation during automated capping and
- Metal Plain Bearing Hub for Rotatable Chair with Adjustable Friction
See how a metal plain bearing hub replaces plastic with differential hardness surfaces and an a
- Threaded Tension Rod Structure for Fatigue-Resistant Joints
A tapered minor-diameter thread strengthens the engaging joint in a tension rod, reducing fatigue breakage and maintenance.
- Rotatable Chair Hub Bearing With Adjustable Friction Control
Metal plain bearing parts with controlled hardness and a screw-actuated plug raise chair hub durability while allowing adjustable rotational resistance.
- Synchronizing Shaft Locking Structure to Prevent Transport Detachment
A clip-like arresting portion locks the rod and connecting part together, preventing spring-held shaft detachment during furniture transport.
- Torque-Transmitting Furniture Shaft Locking Clip Against Detachment
A snap-fit locking part keeps a furniture synchronizing rod attached during transport while preserving tool-free assembly and torque transmission.
- Seat Recliner Bearing Bush Composition to Prevent Resin Peeling
A PTFE-based bearing bush with carbon fibers and MoS2 resists peeling and wear under high seat recliner sliding loads.