Title:
土工用バケット
Document Type and Number:
Japanese Patent JP2012511111
Kind Code:
A
Abstract:
The bucket has symmetrical jaws (8) with receptacles (8a) and shovels (8b) articulated on suspension arms (4), respectively. The receptacle and the shovel of each jaw respectively have bases connected to an operating arm (9) of the jaw. The arms are connected to a main cylinder (10) and a rigid chassis by hinged systems having four tie rods. The hinged systems are dimensioned and folded such that a relative pivoting movement with limited amplitude is produced between the receptacle and the shovel of each jaw in alternate directions during complete opening/closing movement of the bucket.
Inventors:
Serge Bistine
Application Number:
JP2011539146A
Publication Date:
May 17, 2012
Filing Date:
November 30, 2009
Export Citation:
Assignee:
Serge Bistine
International Classes:
E02F3/40
Domestic Patent References:
| JP2001173000A | 2001-06-26 |
Foreign References:
| EP0256304A1 | 1988-02-24 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Tatsuki Sone
Tetsuro Shimada
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Tatsuki Sone