Title:
【発明の名称】作業装置
Document Type and Number:
Japanese Patent JP2003521605
Kind Code:
A
Abstract:
The present invention relates to a device (10) for performing work tasks within a work area, in particular a ski run area, comprising a working unit (60, 90), a manoeuvring means (12, 30, 32, 37) to which the working unit is arranged, and that the manoeuvring means is designed and arranged such that it is capable of manoeuvring the working unit in at least three degrees of freedom. The invention is characterised in that the device is designed as an individual unit intended to be detachably arranged to a work vehicle. The present invention also relates to a snow working unit intended to be used with the present device.
Inventors:
Ericson, Pell
Wolf
Wolf
Application Number:
JP2001555943A
Publication Date:
July 15, 2003
Filing Date:
February 05, 2001
Export Citation:
Assignee:
Ericson, Pell
International Classes:
A63C19/10; E01H4/02; E02F3/20; E02F3/30; E02F3/36; (IPC1-7): E01H4/02; A63C19/10
Foreign References:
| WO1998033986A1 | 1998-08-06 | |||
| EP0882844A2 | 1998-12-09 | |||
| EP0461303A1 | 1991-12-18 | |||
| DE2244385A1 | 1974-03-14 | |||
| US5490755A | 1996-02-13 |
Attorney, Agent or Firm:
Fukami Hisaro (5 others)