---
publication_id: "OT-2026-000000287"
title: "Transmission assembly and brake booster"
published_at: "2026-09-15T19:02:42.277875Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000287"
categories:
  - "industrial-motion-power-transmission/rotary-motion"
keywords:
  - "f16h19/04"
  - "b60t13/745"
  - "b60t8/44"
  - "f04b17/03"
  - "f16d3/12"
---

# Transmission assembly and brake booster

## Abstract

A transmission assembly for a brake booster of a vehicle is disclosed. The transmission assembly comprises a rack module having a base section and at least one tooth row section; and at least one transmission arrangement for transmitting a moment, such as a torque. The at least one transmission arrangement is in engagement with the at least one tooth row section of the rack module and has a shaft, a screw wheel carried by the shaft and a cylindrical wheel. The at least one transmission arrangement has at least one relief element, which is arranged effectively in a load path of the at least one transmission arrangement, and brake booster for a vehicle that comprises an electric motor, a push rod and a transmission assembly, which acts between the electric motor and the push rod.