Title:
コンベア
Document Type and Number:
Japanese Patent JP2013521202
Kind Code:
A
Abstract:
A conveyor, comprising; two opposite rolls (1, 2), a frame that comprises two opposite beams (3, 4) that carry the rolls (1, 2) and extend in their longitudinal direction between the rolls (1, 2), an endless metal belt (5) extending in a path around and carried by the two rolls (1, 2), and a support element (11) that extends between and is connected to each of the two beams (3, 4), wherein at least one of the rolls (1, 2) is displaceable in the longitudinal direction of the beams (3, 4) in order to enable tightening or loosing of the belt (5), and wherein there is provided a jack (10) that is connected to and acts on said roll (1) for said displacement thereof. The jack (10) is displaceable between at least two operative positions in the longitudinal direction of the beams (3, 4).
Inventors:
Nils Hokan Ericsson
Application Number:
JP2012556042A
Publication Date:
June 10, 2013
Filing Date:
March 02, 2011
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
B65G23/04; B65G21/10
Domestic Patent References:
| JP3027694U | 1996-08-13 | |||
| JP3027693U | 1996-08-13 | |||
| JP2008168963A | 2008-07-24 |
Foreign References:
| US20030183493A1 | 2003-10-02 | |||
| DE3743729A1 | 1989-07-13 | |||
| US20020008000A1 | 2002-01-24 | |||
| US6685009B1 | 2004-02-03 | |||
| DE3743729A1 | 1989-07-13 | |||
| US20020008000A1 | 2002-01-24 | |||
| US20080296131A1 | 2008-12-04 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Kazuo Maejima
Masahiro Tahara
Tetsuro Shimada
Shinji Mitsuhashi
Hirose Shigeki
Kazuo Maejima
Masahiro Tahara