Patent · US Expired

Hedge cutting arrangement

US4378637A · kind A · utility

7Cited by

3References

32Claims

0Family size

Assignee

Metabowerke GmbH · DE

Inventors

Hermann Kieser · Jeffery Road, DE
Norbert Schur · Metzingen, DE

Key dates

Filing date	Feb 19, 1981
Grant date	Apr 5, 1983
Priority date	—
Expiry date	Feb 19, 2001

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01G3/053
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A hedge cutting arrangement has a cutting device, a drive motor for driving the cutting device, a coupling arranged between the cutting device and the drive motor, two handles for two-hand operation, and two switching devices including actuating members, wherein the coupling is connected with both actuating members so that even when only one of the actuating members moves to its switching off position, the cutting device disconnects from the drive motor.

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