Title:
【発明の名称】開削機用の整地装置
Document Type and Number:
Japanese Patent JPH06504342
Kind Code:
A
Abstract:
PCT No. PCT/SE92/00001 Sec. 371 Date Jun. 30, 1993 Sec. 102(e) Date Jun. 30, 1993 PCT Filed Jan. 2, 1992 PCT Pub. No. WO92/12298 PCT Pub. Date Jul. 23, 1992.The invention relates to a sweeping appliance for excavators of the type comprising a stick (1) and a bucket (4) carried by said stick via a transverse pivot pin (5), said appliance including a rotary brush (13) arranged at a free end of a holder (12) whose opposite end is articulated to said stick or said pivot pin to allow pivoting of the holder between a position remote from said stick, in which the brush can actively perform a sweeping operation, and an inactive position close to said stick. The holder (12) is divided into at least two parts (16,17), of which an outer, brush-carrying part (17) is rotatable relative to an inner part (16), more precisely by means of a rotary unit (25) operating between said two parts, thereby permitting the brush to turn about an axis extending at right angles to the axis of rotation of said brush.
Inventors:
Olson, Gunnar
Application Number:
JP50360792A
Publication Date:
May 19, 1994
Filing Date:
January 02, 1992
Export Citation:
Assignee:
Olson, Gunnar
International Classes:
E01H1/05; E02F3/96; E02F3/18; (IPC1-7): E02F3/18; E02F3/96
Attorney, Agent or Firm:
Kazuo Sato (3 others)