Towing Devices TRIZ Cases
- Adjustable Towing Hitch With Sliding Post And Sleeve
A towing hitch uses a sliding post within a sleeve to adjust coupler height for secure vehicle attachment.
- Adjustable Hitch Assembly with Integrated Lock Pin
Adjustable hitch assembly integrates a spring-loaded lock pin to prevent component loss while enabling tool-free height adjustment.
- Trailer Coupler Latch with Top-Actuated Locking Pin
Top-activated latches secure hitch balls while locking pins prevent accidental disengagement during towing.
- Towing Assembly Automatic Articulating Mechanism
A towing assembly with an automatic articulating mechanism converts between flexible extraction and rigid road configurations.
- Movable Tow Bar Assembly with Worm Gear Drive
A movable tow bar assembly uses a worm gear drive to translate the towing attachment along an elongate frame for precise lateral positioning.
- Elastically Deformable Trailer Coupling Support Member
An elastically deformable support member eliminates gaps between the coupling and drawbar eye, reducing wear and clattering during angular movement.
- Multi-task Trailer Hitch Assembly with Multiple Receiver Tubes
A multi-task trailer hitch assembly integrates multiple receiver tubes oriented horizontally and vertically to attach accessories while maintaining towing capability.
- Trailer Hitch Bearing Mount Spring Actuation
An encapsulated adjusting spring within a trailer hitch bearing mount moves the coupling arm, eliminating jamming risks from complex guidance systems.
- Trailer Carrier Bending Strap Connection Stability
Bending straps link trailer carrier components via rivets or welding to prevent loosening under driving loads.
- Folding Tongle Trailer Hitch Angular Lock Mechanism
A folding trailer hitch rotates between operational and storage positions using a hinged linkage system.