Patent · US Active

Connecting device

US9163671B2 · kind B2 · utility

1Cited by

12References

11Claims

0Family size

Assignee

TRACTO-TECHNIK GmbH & Co., KG · DE

Inventors

Stefan Hermes · Lennestadt, DE
Sebastian Fischer · Lennestadt, DE

Key dates

Filing date	Dec 17, 2013
Grant date	Oct 20, 2015
Priority date	—
Expiry date	Dec 17, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2001/062
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A connecting device with a drive section having a thread on the end, wherein the connecting device can be used to screw a shaft element to a thread corresponding to the thread of the drive section, wherein, in addition to the thread, at least one positive-locking element forming a positive-locking connection with the shaft element is provided.

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