Patent · US Active

Device for inserting a pipe into an elongated cavity

US11828398B2 · kind B2 · utility

0Cited by

5References

22Claims

0Family size

Assignee

TRACTO-TECHNIK GmbH & Co., KG · DE

Inventors

Elmar Koch · Eslohe, DE
Martin Köper · Attendorn, DE
Lucas Jostes · Finnentrop, DE
Stefan Hermes · Lennestadt, DE

Key dates

Filing date	Jun 12, 2020
Grant date	Nov 28, 2023
Priority date	—
Expiry date	Nov 5, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65G47/904
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A device for inserting a pipe into an elongated cavity, comprising at least two pipe grippers which can be moved along a curved path and which are arranged and designed in such a way that they grip around the pipe at least in sections and, in the gripped state, they move curved at least for a portion.

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