Patent · US Active

Suction adapter

US11660717B2 · kind B2 · utility

0Cited by

17References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Stefan Sonntag · Blöden, DE
Rainer Widmann · Trochtelfingen, DE

Key dates

Filing date	Sep 24, 2018
Grant date	May 30, 2023
Priority date	—
Expiry date	Aug 28, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23B2251/68
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A suction adapter for a drilling tool with a conduit includes a housing, at least one air intake port, and a valve unit. The valve unit is configured to open the air intake port as a function of a flow parameter.

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