Global Patent Index - EP 0979894 A1

EP 0979894 A1 2000-02-16 - Device for continuously passing a hot treating fluid through textile material or the like

Title (en)

Device for continuously passing a hot treating fluid through textile material or the like

Title (de)

Vorrichtung zum durchströmenden, kontinuierlichen Wärmebehandeln von Textilgut, Tissue od. dgl.

Title (fr)

Dispositif pour faire passer en continu un fluide chaud de traitement à travers une matière textile ou analogue

Publication

EP 0979894 A1 (DE)

Application

EP 99115708 A

Priority

DE 19836027 A

Abstract (en)

Permeable drum has circular connecting arms (18) that secure the drum mantle structure (13, 14) to the drum bases (11, 12). The circular arms are pitched at an angle to the drum radials with tangents = 0 degrees -90 degrees . Permeable drum has connecting links to secure the drum mantle structure (13, 14) to the drum bases (11, 12) comprising circular connecting arms (18) round the drum axis. They are secured to the drum mantle structure (13,14) at one end, and with the drum bases (11,12) at the other end. The circular arms are pitched at an angle to the drum radials with tangents = 0 degrees -90 degrees . Preferred Features: Each connecting arm (18) has a drilling at each end, to take an inserted bolt (21, 22), to bond with the drum mantle structure (13, 14) and drum bases (11, 12). When the drum is in operation, each connecting arm (18) is held at the moving drum mantle structure (13, 14). An air gap (31') between the drum mantle structure (13, 14) and the drum bases (11, 12) allows relative movement between them, together with a relative movement through sliding bearings and especially ball bearings (33, 34). The mounting bolt, holding the end of the arm at the drum mantle structure, engages directly at the connecting member (14) between the plate strips (13). The connecting member (14) has a drilling, over its radial height, to take the inserted bolt (21) at one end of the connecting arm (18), to hold the drum mantle (13, 14) at the separate connecting members (14). The mounting bolts (21, 22) are mounted in the connecting arms (18) in sliding bearings.

Abstract (de)

Es ist eine Siebtrommelkonstruktion bekannt, deren Trommelmantel aus axial verlaufenden Blechstreifen besteht, deren Breitenausdehnung sich in radialer Richtung erstreckt. Diese Blechstreifen müssen mit den stirnseitigen Böden zur Herstellung des Trommelmantels fest verbunden sein. Nach der Erfindung ist diese Verbindung beweglich ausgeführt. Dafür sorgt ein Gelenkring (32), der aus einer Anzahl verschwenkbar gelagerter Verbindungsarme (18) besteht, die an ihren freien Enden entweder mit der Blechstreifenstruktur (13, 14) oder mit dem mit Abstand von der Stirnseite der Blechstreifen (13) angeordneten Boden (11, 12) gelenkig verbunden sind. Damit ist jederzeit eine Bewegung zwischen dem Trommelmantel gegenüber den Böden (11, 12) zum Ausgleich von Dimensionsveränderungen infolge von Temperaturschwankungen möglich. <IMAGE>

IPC 1-7 (main, further and additional classification)

D06B 23/02; D21F 5/18; F26B 13/16

IPC 8 full level (invention and additional information)

D06B 23/02 (2006.01); D06B 23/04 (2006.01); D21F 5/18 (2006.01); F26B 13/16 (2006.01); F26B 13/18 (2006.01)

CPC (invention and additional information)

F26B 13/16 (2013.01); D06B 23/025 (2013.01); D21F 5/182 (2013.01)

Citation (applicant)

Citation (search report)

[DA] DE 19636592 A1 19980312 - FLEISSNER MASCHF GMBH CO [DE]

Designated contracting state (EPC)

BE DE FR GB IT NL

EPO simple patent family

EP 0979894 A1 20000216; DE 19836027 A1 20000217; US 6085438 A 20000711

INPADOC legal status


2001-04-18 [18W] WITHDRAWN

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- Date of withdrawal: 20010209

2000-11-02 [AKX] PAYMENT OF DESIGNATION FEES

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2000-02-16 [17P] REQUEST FOR EXAMINATION FILED

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- Effective date: 19991208

2000-02-16 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): BE DE FR GB IT NL

2000-02-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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