Locking mechanism of traction seat classification

The locking mechanism can be said to be the core and one of the important mechanisms of the fifth wheel.

There are two kinds of common traction seats in the market: one is detachable Haval type traction seat, which is formed by the butterfly clamp plate when the semi-trailer traction pin impacts; The other is a hook and pin type traction seat which is connected by a hook and locked by a bolt.

Because this part is called "jaw" in English, some parts are called "爪" or "钩" in translation. Some are called locking hooks, which is translated into English as locking jaw

For example, SAF-HOLLAND double hook traction seat has simple and reliable structure and good processability, which is generally applicable in some regions, but it has no extensive interchangeability, and its scope of application is greatly limited. Of course, this is also related to the promotion of enterprises and the imitation of the public.

The above is the locking mechanism of the traction seat classification. If you have any other questions, please contact us!