---
publication_id: "OT-2026-000000574"
title: "Gear box actuator for an automated manual transmission system of a vehicle"
published_at: "2026-09-15T19:03:06.196685Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000574"
categories:
  - "industrial-motion-power-transmission/rotary-motion"
keywords:
  - "f16h63/32"
  - "f16h57/042"
  - "f16h57/0457"
  - "f16h57/0468"
  - "f16h57/0471"
---

# Gear box actuator for an automated manual transmission system of a vehicle

## Abstract

A gear box actuator ( 100 ) for an automated manual transmission system ( 250 ) of a vehicle ( 200 a), in particular utility vehicle ( 200 b) includes a body part ( 105 ) and a shift fork ( 120 ) to actuate a gear box ( 260 ) of the automated manual transmission system ( 250 ) by pivoting the shift fork ( 120 ). The body part ( 105 ) includes a pivot section ( 130 ) for providing a fixed pivot point ( 131 ) for pivotally mounting the shift fork ( 120 ). The shift fork ( 120 ) includes a bearing surface ( 125 ), and the bearing surface ( 125 ) of the shift fork ( 120 ) and the pivot section ( 130 ) of the body part ( 105 ) are adapted to provide a sliding contact between each other for pivoting the shift fork ( 120 ) relative to the body part ( 105 ).