Patent · US Active

Alignment element for an injector

US10138856B2 · kind B2 · utility

0Cited by

12References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Martin Scheffel · Leinfelden, DE
Axel Bormann · Bamberg, DE
Sebastian Wieschollek · Schwieberdingen, DE

Key dates

Filing date	Jan 23, 2017
Grant date	Nov 27, 2018
Priority date	—
Expiry date	Jan 23, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49888
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for manufacturing an injector having an extrusion coating, including the following steps: providing an injection module, pushing a disk-shaped alignment element onto a part of the injection module, the alignment element having a slot in order to have sufficient flexibility, welding the alignment element onto the part of the injection module, at least part of the slot also being welded shut at the same time during the welding-on step in order to stiffen the alignment element, and molding the extrusion coating onto the injection module.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.