WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000341) INDUSTRIAL SCREEN FOR PREPARATION OF LOOSE MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000341    International Application No.:    PCT/DE1978/000036
Publication Date: 14.06.1979 International Filing Date: 02.12.1978
IPC:
B07B 1/46 (2006.01)
Applicants:
Inventors:
Priority Data:
2754044 05.12.1977 DE
Title (EN) INDUSTRIAL SCREEN FOR PREPARATION OF LOOSE MATERIAL
(FR) CRIBLE INDUSTRIEL POUR LA PREPARATION DE MATERIAUX EN VRAC
Abstract: front page image
(EN)The industrial screen is essentially composed of a support frame (1) and of several sieves (2 and 3) which can be fixed by means of different slats (4, 5 and 6) to the support frame (1). The slats are fixed to the support frame (1) by bolts. The frontal slat (4) fixed to the support frame (1) is made up of an angle-bar which covers one edge of the sieve of side (2). Opposite to the front side, the said sieves (2) and the adjoining sieves (3) are provided with grooves which extend perpendicularly to the length of the screen. Into these longitudinal grooves fits a tightening slat (5) which can be fixed to the support frame (1). Other sieves (2) provided with an edge are added to the central sieves (3). The central sieves (3), and the outer sieves (2) are also fixed by means of a tightening slat (5). The outer sieves (2) are also fixed with other identical sieves (2) to the support frame (1) by means of an assembly slat (6) which has a T section and hence covers the edges of said sieves (2). The use of assembly (6), tightening (5) and frontal (4) slats allows to assemble and disassemble all the sieves (2 and 3) from the top of the industrial screen. Also, it is easy to replace worn out sieves.
(FR)Le crible industriel se compose essentiellement d"un cadre de soutien (1) ainsi que de plusieurs tamis (2 et 3) qui peuvent etre fixes au moyen de differentes listes (4, 5 et 6) au cadre de soutien (1). Les listes sont fixees au cadre de soutien (1) par des boulons. La liste (4) fixee frontalement au cadre de soutien (1) est constituee d"une corniere qui recouvre un rebord du tamis de bord (2). Du cote oppose au cote frontal lesdits tamis (2) et les tamis voisins (3) sont munis de rainures qui courent perpendiculairement a la longueur du crible. Dans ces rainures longitudinales s"insere une liste de serrage (5) qui peut etre fixee au cadre de soutien (1). D"autres tamis (2) munis de rebords s"ajoutent aux tamis centraux (3). Les tamis centraux (3), et les tamis exterieurs (2) sont aussi fixes a l"aide d"une liste de serrage (5). Les tamis exterieurs (2) sont fixes avec d"autres tamis (2) identiques, au cadre de soutien (1) au moyen d"une liste de montage (6), qui a une section en T et qui par consequent couvre les rebords desdits tamis (2). L"utilisation des listes de montage (6), de serrage (5) et de bord (4) permet de monter ou de demonter tous les tamis (2 et 3) depuis le dessus du crible industriel. De meme, il est facile de changer les tamis usages.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)