Patent · US Active

Manually guided implement

US10953533B2 · kind B2 · utility

1Cited by

7References

17Claims

0Family size

Assignee

Andreas Stihl AG & Co. KG · DE

Inventors

Johannes Menzel · Oberhausen, DE
Tobias Wörner · Bad Marienberg, DE
Simone Pelludat · Schorndorf, DE
Samir Siam · Stuttgart, DE
Marc Schmid · Oppenweiler, DE

Key dates

Filing date	Feb 6, 2019
Grant date	Mar 23, 2021
Priority date	—
Expiry date	Jun 9, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01G2003/0461
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A manually guided implement possesses a guide tube, wherein a first mass body is disposed on a first end of the guide tube, and a second mass body is disposed on a second end of the guide tube. One of the mass bodies has a housing, and the other of the mass bodies has a tool driven by a drive motor. A power transmission mechanism for driving the tool between the first and second ends of the guide tube is guided in the interior of the guide tube. A first antivibration element is disposed between the first end of the guide tube and the first mass body. The guide tube in the direction of the longitudinal central axis thereof includes a first rigid sub-portion and a second rigid sub-portion that are connected to one another at an abutment location by at least one second antivibration element.

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