DE20020772U1 - suction roll - Google Patents
suction rollInfo
- Publication number
- DE20020772U1 DE20020772U1 DE20020772U DE20020772U DE20020772U1 DE 20020772 U1 DE20020772 U1 DE 20020772U1 DE 20020772 U DE20020772 U DE 20020772U DE 20020772 U DE20020772 U DE 20020772U DE 20020772 U1 DE20020772 U1 DE 20020772U1
- Authority
- DE
- Germany
- Prior art keywords
- suction
- roll
- opening
- head device
- perforation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/12—Advancing webs by suction roller
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (11)
- - mit einem Walzenmantel (3),
- - mit zumindest im Bereich der stirnseitigen Walzenenden angeordneten Walzenscheiben (7, 9) zu Verankerung eines axial vorstehenden Walzen- oder Lagerzapfens (11)
- - der Walzenmantel (3) ist in Umfangsrichtung verlaufend mit einer Perforation (19) versehen,
- - unterhalb der Perforation (19) ist eine Saugkammer ausgebildet,
- - die Saugkammer steht mit einer stirnseitig am Walzen ende vorgesehenen Saugkopfeinrichtung (25) in Verbin dung,
- - die stirnseitig zu äußerst sitzenden Endscheiben (7) sind in Axialrichtung vom stirnseitigen Ende des Wal zenmantels (3) soweit nach innen versetzt liegend an geordnet, dass an dem über die Endscheiben (7) axial nach außen überstehenden Ende des Walzenmantels (3) eine Randzone (17) gebildet ist, in deren Bereich die Perforation (19) vorgesehen ist,
- - die Saug- und/oder Blaskopfeinrichtung (25, 45) ist im Bereich der Randzone (17) in dem Abstandsraum (23) zwischen der Innenseite (3') des Walzenmantels (3) und dem jeweiligen axial vorstehenden Walzen- oder Lager zapfen (11) ein Walzenmantel (3) vorgesehen, und
- - die Saug- und/Blaskopfeinrichtung (25, 45) weist eine in Umfangsrichtung sektoral begrenzte Ansaug- oder Blasöffnung (29, 49) auf, die jeweils mit dem aktuell darüber hinwegbewegten Teil der Perforation (19) wech selwirkt.
- - with a roller jacket ( 3 ),
- - With roller disks ( 7 , 9 ) arranged at least in the area of the end faces of the rollers for anchoring an axially projecting roller or bearing journal ( 11 )
- - The roll shell ( 3 ) is provided with a perforation ( 19 ) running in the circumferential direction,
- a suction chamber is formed below the perforation ( 19 ),
- - The suction chamber is connected to a suction head device ( 25 ) provided at the end of the rollers,
- - The front end to extremely seated end disks ( 7 ) are arranged in the axial direction from the front end of the roll zenmantels ( 3 ) so far inward that arranged on the end disks ( 7 ) axially projecting end of the roll shell ( 3 ) one Edge zone ( 17 ) is formed, in the area of which the perforation ( 19 ) is provided,
- - The suction and / or blow head device ( 25 , 45 ) is tapped in the region of the edge zone ( 17 ) in the space ( 23 ) between the inside ( 3 ') of the roll shell ( 3 ) and the respective axially projecting roll or bearing ( 11 ) a roll shell ( 3 ) is provided, and
- - The suction and / blowing head device ( 25 , 45 ) has a suction or blowing opening ( 29 , 49 ) which is sectorally limited in the circumferential direction and which interacts with the part of the perforation ( 19 ) currently moving over it.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20020772U DE20020772U1 (en) | 2000-12-07 | 2000-12-07 | suction roll |
AU2002234552A AU2002234552A1 (en) | 2000-12-07 | 2001-12-06 | Suction roll |
DE50105490T DE50105490D1 (en) | 2000-12-07 | 2001-12-06 | suction roll |
PCT/EP2001/014358 WO2002046077A1 (en) | 2000-12-07 | 2001-12-06 | Suction roll |
EP01985375A EP1339626B1 (en) | 2000-12-07 | 2001-12-06 | Suction roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20020772U DE20020772U1 (en) | 2000-12-07 | 2000-12-07 | suction roll |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20020772U1 true DE20020772U1 (en) | 2002-04-18 |
Family
ID=7949796
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20020772U Expired - Lifetime DE20020772U1 (en) | 2000-12-07 | 2000-12-07 | suction roll |
DE50105490T Expired - Lifetime DE50105490D1 (en) | 2000-12-07 | 2001-12-06 | suction roll |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50105490T Expired - Lifetime DE50105490D1 (en) | 2000-12-07 | 2001-12-06 | suction roll |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1339626B1 (en) |
AU (1) | AU2002234552A1 (en) |
DE (2) | DE20020772U1 (en) |
WO (1) | WO2002046077A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013487A (en) * | 1957-01-18 | 1961-12-19 | Time Inc | Apparatus for tension control |
GB2073848A (en) * | 1980-04-10 | 1981-10-21 | Dusenbery Co John | Vacuum roller for web transport |
DE3610898A1 (en) * | 1985-04-17 | 1986-10-30 | Valmet Oy, Helsinki | METHOD FOR GENERATING VACUUM IN A ROLLER SECTOR, AND A SUCTION ROLLER |
US4974340A (en) * | 1989-10-31 | 1990-12-04 | Beloit Corporation | Vacuum guide roll apparatus |
DE9106451U1 (en) * | 1991-05-25 | 1991-07-11 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
EP0425926B1 (en) * | 1989-11-01 | 1993-08-25 | BASF Magnetics GmbH | Suction roll for conveying a web of material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2249275A1 (en) * | 1972-10-07 | 1974-04-18 | Bielomatik Leuze & Co | PAPER FEED DEVICE |
US5241760A (en) * | 1987-02-13 | 1993-09-07 | Beloit Technologies, Inc. | Dryer apparatus |
FI97245C (en) * | 1989-12-12 | 1996-11-11 | Valmet Paper Machinery Inc | Suction drum for paper machine |
DE19654420B4 (en) * | 1996-12-24 | 2007-06-14 | Voith Patent Gmbh | Machine for producing a continuous material web |
-
2000
- 2000-12-07 DE DE20020772U patent/DE20020772U1/en not_active Expired - Lifetime
-
2001
- 2001-12-06 AU AU2002234552A patent/AU2002234552A1/en not_active Abandoned
- 2001-12-06 DE DE50105490T patent/DE50105490D1/en not_active Expired - Lifetime
- 2001-12-06 WO PCT/EP2001/014358 patent/WO2002046077A1/en not_active Application Discontinuation
- 2001-12-06 EP EP01985375A patent/EP1339626B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013487A (en) * | 1957-01-18 | 1961-12-19 | Time Inc | Apparatus for tension control |
GB2073848A (en) * | 1980-04-10 | 1981-10-21 | Dusenbery Co John | Vacuum roller for web transport |
DE3610898A1 (en) * | 1985-04-17 | 1986-10-30 | Valmet Oy, Helsinki | METHOD FOR GENERATING VACUUM IN A ROLLER SECTOR, AND A SUCTION ROLLER |
US4974340A (en) * | 1989-10-31 | 1990-12-04 | Beloit Corporation | Vacuum guide roll apparatus |
EP0425926B1 (en) * | 1989-11-01 | 1993-08-25 | BASF Magnetics GmbH | Suction roll for conveying a web of material |
DE9106451U1 (en) * | 1991-05-25 | 1991-07-11 | J.M. Voith Gmbh, 7920 Heidenheim, De |
Also Published As
Publication number | Publication date |
---|---|
DE50105490D1 (en) | 2005-04-07 |
AU2002234552A1 (en) | 2002-06-18 |
EP1339626A1 (en) | 2003-09-03 |
WO2002046077A1 (en) | 2002-06-13 |
EP1339626B1 (en) | 2005-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20020523 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20031212 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20070703 |