Pins TRIZ Cases
- Metallic Fixture Preventing Nut Loosening in Vehicle Components
A metallic fixture with integrated locking arms secures vehicle components without cushion members.
- Rotating Lug Nut Cover Conceals Tool Marks and Inhibits Theft
A rotating sleeve cover conceals lug nut tool engagement sections, preventing unauthorized wheel removal while protecting the surface from scratches.
- Rotary Machine Positioning Device Pin Groove Interlock
A positioning device uses a pin and groove contact member with interlocking features to align rotary machine components.
- Sensor Fixation Device with Rotatable Mount Nut
A sensor fixation device retains a mount nut within its body part to prevent loss during assembly.
- Heel-less nail with offset head and gusset for load distribution
An offset full-round head nail uses an integrally formed gusset to reinforce the shank junction.
- Aircraft Fastener Sealant Dispensing Nozzle Shroud
Shroud encloses fasteners and meters sealant via an orifice, reducing excess material usage and aircraft weight.
- Fastening Mechanism Radial Bearing Face Torsional Moment Absorption
A fastening mechanism incorporates a radially extending bearing face to absorb torsional moments without transmitting residual torque.
- Anti-theft Wheel Stud with Friction Sleeve for Forced Removal Resistance
A cylindrical stud and sleeve insert transmit tightening torque via frictional contact in a first position.
- Wheel Fastener Alarm Sensor Integration
A wheel fastener alarm integrates a sensor array within the nut body to detect stud movement and trigger vehicle alerts.
- Workpiece Supporting Device for Horizontal Forging Press
A rocker mechanism restrains workpieces in a horizontal forging press, enabling transfer pliers to grip parts reliably at 150-200 pieces per minute.
- Anti-Vibration Device Pre-Hold Mechanism for Inclined Walls
Radial protrusions deform under stress to engage screw threads, preventing device fall on inclined walls.
- Fastening Device Sealing Element Height-to-Width Ratio
A fastening device sealing element uses a height greater than its width to ensure sufficient compression against the driving section.
- Frustoconical Kingpin Lock Deflecting Brute Force
A frustoconical kingpin lock redirects impact energy along its curved surface to resist breakage.
- Spring-Loaded Seal Cap for Fastener Electromagnetic Insulation
A cap with a spring-loaded seal engages fasteners to inhibit electromagnetic discharge.
- Body Isolator Bolt Retention Assembly with Floating Capture
Internal bolt retention threads enable single-sided capture of floating bolts, eliminating complex two-sided access requirements.
- Antitheft Wheel Lock Bushing Segmentation
Segmented bushing design resolves the conflict between theft security and aesthetic uniformity in vehicle wheel locks.
- Pulley Device Screw Groove Retention Design
Offset screw groove prevents thread damage during transport by securing the fastener within the inner ring.
- Screw with Adhesive-Bonded Torque Transmission Member
An adhesive solidification layer bonds the screw head and torque transmission means, preventing unauthorized loosening while allowing heat-based removal.
- Toggle Bolt Fixture for One-Handed Installation
A toggle bolt fixture remateably couples to an attachment tool to convey pulling force and rotational torque simultaneously.