Title:
横型砂鋳型造型装置の前板の引き出し及び回動のためのカム装置
Document Type and Number:
Japanese Patent JP4723153
Kind Code:
B2
Abstract:
The object of the device is to provide a novel cam device applicable to sand moulding machines in which the cam (1) has its active surface (2) facing downwards to prevent sand or dirt from being deposited between said cam (1) and the its supporting follower (10), which the machine is provided with to cause the swivelling of the said cam. For this purpose the cam (1) is hinged at a point (3) to a frame (4) which may move longitudinally, while on another point (5) it is hinged to a connecting rod (6) which is in turn hinged on its opposite end at the point (8) to the front swinging plate (7) of the sand mote moulding machine, with said front plate (7) hinged at the point (9) on its rearmost edge to the frame (4).
Inventors:
Alana Erragna, Agustin
Application Number:
JP2001558610A
Publication Date:
July 13, 2011
Filing Date:
February 08, 2001
Export Citation:
Assignee:
Loramendy SA
International Classes:
B22C11/00; B22C11/10; B28B13/06; B22C15/02; B22C17/00; B22C23/00; B28D1/00; F04B1/00
Domestic Patent References:
| JP52024125A | ||||
| JP4075644U |
Foreign References:
| US4721148 |
Attorney, Agent or Firm:
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane
Ryo Hashimoto
Toshio Shirane