EP1354677A2 - Wasserstrahl-Schneideinrichtung - Google Patents
Wasserstrahl-Schneideinrichtung Download PDFInfo
- Publication number
- EP1354677A2 EP1354677A2 EP20030001815 EP03001815A EP1354677A2 EP 1354677 A2 EP1354677 A2 EP 1354677A2 EP 20030001815 EP20030001815 EP 20030001815 EP 03001815 A EP03001815 A EP 03001815A EP 1354677 A2 EP1354677 A2 EP 1354677A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- water jet
- cutting device
- fibrous web
- jet cutting
- support plate
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0063—Devices for threading a web tail through a paper-making machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0591—Cutting by direct application of fluent pressure to work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/182—With means to weigh product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2066—By fluid current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/222—With receptacle or support for cut product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/364—By fluid blast and/or suction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shovels (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
- Figur 1:
- eine schematische Seitenansicht einer im Einsatz befindlichen Wasserstrahl-Schneideinrichtung und
- Figur 2:
- eine Draufsicht des Stützbleches 3.
Claims (10)
- Wasserstrahl-Schneideinrichtung zum Trennen eines Streifens (7) von einer laufenden Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn (1) in einer Maschine zur Herstellung und/oder Veredlung der Faserstoffbahn (1) mit zumindest einer Düse (2), deren Wasserstrahl auf die Faserstoffbahn (1) gerichtet ist, dadurch gekennzeichnet, dass
die Wasserstrahl-Schneideinrichtung etwa über einem Pulper (6) zum Auffangen des abgetrennten Streifens (7) der Faserstoffbahn (1) angeordnet ist. - Wasserstrahl-Schneideinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass
die Faserstoffbahn (1) im Schneidbereich an einem gegenüber der Düse (2) angeordneten Stützblech (3) entlang läuft. - Wasserstrahl-Schneideinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass
das Stützblech (3) eine Gleitfläche bildet, die etwa parallel zur Faserstoffbahn (1) verläuft. - Wasserstrahl-Schneideinrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass
die Faserstoffbahn (1) zumindest im unbelasteten Zustand durch den Wasserstrahl mit einem Abstand an dem Stützblech (3) entlang läuft. - Wasserstrahl-Schneideinrichtung nach Anspruch 4, dadurch gekennzeichnet, dass
der Abstand zwischen Faserstoffbahn (1) und der Gleitfläche des Stützblechs (3) im Bereich von 0 bis 2 mm, vorzugsweise zwischen 0 und 0,5 mm liegt. - Wasserstrahl-Schneideinrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass
der Lauf des abgetrennten Streifens (7) nach dem Stützblech (3) von einer Führungseinrichtung vorzugsweise in Form eines Führungsbleches und/oder eines Führungsteiles (10) des Stützbleches (3) und/oder einer Druckluftund/oder einer Wasserstrahl-Düse (9) beeinflusst wird. - Wasserstrahl-Schneideinrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass
die Düse (2) und/oder das Stützblech (3) und/oder die Führungseinrichtung in ihrer Lage einstellbar sind. - Wasserstrahl-Schneideinrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass
die Wasserstrahl-Schneideinrichtung im freien Zug der Faserstoffbahn (1), vorzugsweise im Bereich der Trockenpartie angeordnet ist. - Wasserstrahl-Schneideinrichtung nach Anspruch 8, dadurch gekennzeichnet, dass
die Wasserstrahl-Schneideinrichtung am Ende einer Trockengruppe, vorzugsweise nach dem letzten Trockenzylinder (4) der Trockengruppe angeordnet ist. - Wasserstrahl-Schneideinrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass
die Wasserstrahl-Schneideinrichtung zwischen einem Trockenzylinder (4) und einer folgenden Leitwalze (5) angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10217723 | 2002-04-20 | ||
DE2002117723 DE10217723A1 (de) | 2002-04-20 | 2002-04-20 | Wasserstrahl-Schneideinrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1354677A2 true EP1354677A2 (de) | 2003-10-22 |
EP1354677A3 EP1354677A3 (de) | 2005-02-23 |
EP1354677B1 EP1354677B1 (de) | 2007-08-22 |
Family
ID=28458947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030001815 Expired - Fee Related EP1354677B1 (de) | 2002-04-20 | 2003-01-29 | Maschine mit Wasserstrahl-Schneideinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7166194B2 (de) |
EP (1) | EP1354677B1 (de) |
AT (1) | ATE370822T1 (de) |
CA (1) | CA2425682A1 (de) |
DE (2) | DE10217723A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10315703A1 (de) * | 2003-04-07 | 2004-10-21 | Voith Paper Patent Gmbh | Wasserstrahlschneiden |
FI116664B (fi) | 2004-06-18 | 2006-01-31 | Metso Paper Inc | Menetelmä ja laite paperi- tai kartonkikoneessa |
DE102009056625B9 (de) | 2009-12-02 | 2011-05-12 | Paprima Industries Inc., Dorval | Verlängerungseinrichtung für einen Luftleitkasten |
US20110240706A1 (en) * | 2010-03-30 | 2011-10-06 | Brian Christopher Schwamberger | Web diverting apparatus |
US9217225B2 (en) | 2012-02-28 | 2015-12-22 | Paprima Industries Inc. | Paper manufacturing |
US8968519B2 (en) * | 2013-03-14 | 2015-03-03 | Georgia-Pacific Consumer Products Lp | Sheet edge trimming and removal from a structured paper fabric |
EP3020520B1 (de) * | 2014-11-14 | 2018-01-03 | HP Scitex Ltd | Flüssigstickstoffstrahlstromverarbeitung von Papier, Kartons oder Pappe |
FR3085974B1 (fr) | 2018-09-14 | 2020-12-18 | Oberthur Fiduciaire Sas | Procede de fabrication d'un materiau en feuille, machine, materiau en feuille et document de securite correspondants |
FI20225142A1 (en) | 2022-02-17 | 2023-08-18 | Valmet Technologies Oy | Method and system for making fiber webs |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891157A (en) * | 1973-06-04 | 1975-06-24 | Beloit Corp | Slitting mechanism for winder |
US4560438A (en) * | 1983-06-01 | 1985-12-24 | Kmw Aktiebolag | Method and apparatus for reducing the energy consumed when drying a paper web |
DE3907216A1 (de) * | 1988-03-15 | 1989-09-28 | Valmet Paper Machinery Inc | Kalandrierverfahren und kalander dafuer |
WO1991003359A1 (en) * | 1989-09-08 | 1991-03-21 | Fibron Machine Corp. | An apparatus for cutting a moving paper sheet by means of a water jet |
WO1997011814A1 (en) * | 1994-03-31 | 1997-04-03 | Enfoplan Oy | A method and apparatus for cutting the edge of a moving paper web |
US20010004007A1 (en) * | 1998-08-17 | 2001-06-21 | Janne Puustinen | Method and device in a paper machine for transfer of the web from the former section to the press section |
EP1148172A2 (de) * | 2000-04-04 | 2001-10-24 | Voith Paper Patent GmbH | Vorrichtung zur Randstreifentrennung in einer Papiermaschine |
WO2002028605A1 (en) * | 2000-10-02 | 2002-04-11 | Metso Paper, Inc. | Equipment for cutting particularly a paper web with a water jet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2656242C2 (de) * | 1976-12-11 | 1978-12-21 | J.M. Voith Gmbh, 7920 Heidenheim | Vorrichtung zum Trennen einer Faserbahn |
FI84742C (fi) * | 1990-02-22 | 1992-01-10 | Valmet Paper Machinery Inc | Foerfarande och anordning vid skaerning av spetsdragningsbandet av en pappersbana. |
US5644962A (en) * | 1991-11-19 | 1997-07-08 | Valmet Corporation | Dryer section of a paper or board machine including an arrangement for cutting a leader of the web |
US6327948B1 (en) * | 1995-09-26 | 2001-12-11 | Esko Tuori | Method and apparatus for cutting the edge of a moving paper web |
US6358367B1 (en) * | 2000-02-01 | 2002-03-19 | Voith Sulzer Paper Technology North America, Inc. | Pulping system for a paper machine |
DE10017288A1 (de) * | 2000-04-06 | 2001-10-31 | Koenig & Bauer Ag | Vorrichtung zum Schneiden von Papierbahnen |
-
2002
- 2002-04-20 DE DE2002117723 patent/DE10217723A1/de not_active Withdrawn
-
2003
- 2003-01-29 EP EP20030001815 patent/EP1354677B1/de not_active Expired - Fee Related
- 2003-01-29 AT AT03001815T patent/ATE370822T1/de active
- 2003-01-29 DE DE50307989T patent/DE50307989D1/de not_active Expired - Lifetime
- 2003-04-16 CA CA 2425682 patent/CA2425682A1/en not_active Abandoned
- 2003-04-19 US US10/418,332 patent/US7166194B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891157A (en) * | 1973-06-04 | 1975-06-24 | Beloit Corp | Slitting mechanism for winder |
US4560438A (en) * | 1983-06-01 | 1985-12-24 | Kmw Aktiebolag | Method and apparatus for reducing the energy consumed when drying a paper web |
DE3907216A1 (de) * | 1988-03-15 | 1989-09-28 | Valmet Paper Machinery Inc | Kalandrierverfahren und kalander dafuer |
WO1991003359A1 (en) * | 1989-09-08 | 1991-03-21 | Fibron Machine Corp. | An apparatus for cutting a moving paper sheet by means of a water jet |
WO1997011814A1 (en) * | 1994-03-31 | 1997-04-03 | Enfoplan Oy | A method and apparatus for cutting the edge of a moving paper web |
FI98346C (fi) * | 1994-03-31 | 1997-06-10 | Enfoplan Oy | Menetelmä ja laitteisto liikkuvan paperirainan reunan leikkaamiseksi |
US20010004007A1 (en) * | 1998-08-17 | 2001-06-21 | Janne Puustinen | Method and device in a paper machine for transfer of the web from the former section to the press section |
EP1148172A2 (de) * | 2000-04-04 | 2001-10-24 | Voith Paper Patent GmbH | Vorrichtung zur Randstreifentrennung in einer Papiermaschine |
WO2002028605A1 (en) * | 2000-10-02 | 2002-04-11 | Metso Paper, Inc. | Equipment for cutting particularly a paper web with a water jet |
Also Published As
Publication number | Publication date |
---|---|
ATE370822T1 (de) | 2007-09-15 |
DE50307989D1 (de) | 2007-10-04 |
US7166194B2 (en) | 2007-01-23 |
EP1354677B1 (de) | 2007-08-22 |
DE10217723A1 (de) | 2003-10-30 |
EP1354677A3 (de) | 2005-02-23 |
CA2425682A1 (en) | 2003-10-20 |
US20030196531A1 (en) | 2003-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT508470B1 (de) | Verfahren und vorrichtung zum übertragen einer faserbahn von einem stützgewebe zu einem anderen | |
EP1245729B1 (de) | Vorrichtung zum Überführen einer Bahn | |
DE3524006A1 (de) | Vorrichtung in einer papiermaschine zum transport und zur fuehrung des bahnendauffuehrungsbandes | |
EP1354677B1 (de) | Maschine mit Wasserstrahl-Schneideinrichtung | |
DE3344217A1 (de) | Vorrichtung zum ueberfuehren einer papierbahn von der pressen- in die trockenpartie einer papiermaschine | |
DE2920713A1 (de) | Verfahren und vorrichtung zur abnahme einer bahn vom bildungssieb und zu ihrer ueberfuehrung an ein tuch der presspartie einer papiermaschine | |
EP0522093B1 (de) | Verfahren und vorrichtung zum reinigen eines umlaufenden papiermaschinensiebes | |
DE19882574C2 (de) | Verfahren und Vorrichtung zur Trocknung einer Stoffbahn | |
DE3400939C2 (de) | ||
DE60106101T2 (de) | Überführen einer Aufführspitze einer Papierbahn | |
DE10024296B4 (de) | Maschine zur Herstellung einer Materialbahn | |
DE1147470B (de) | Vorrichtung zum Herstellen von Bahnen aus Papier, Pappe od. dgl. | |
EP1478806B1 (de) | Glättvorrichtung | |
WO2020254079A1 (de) | Maschine zur herstellung einer faserstoffbahn | |
DE3731541C2 (de) | Verfahren und Vorrichtung zur stabilisierten Führung einer bewegten Materialbahn | |
DE4108167A1 (de) | Einrichtung zum entfernen von ausschuss | |
DE102009027608A1 (de) | Trockenpartie | |
DE1761505A1 (de) | Papiermaschine | |
DE102004042637A1 (de) | Pressvorrichtung für eine Papiermaschine | |
WO1995020068A1 (de) | Zugfreie bahnüberführung in einer pressenpartie | |
AT520935B1 (de) | Vorrichtung und Verfahren zum Überführen eines Streifens | |
DE2706582A1 (de) | Papiermaschine | |
DE10233797A1 (de) | Reinigungs- und Entwässerungsvorrichtung | |
DE10231074A1 (de) | Pressanordnung | |
DE819500C (de) | Vorrichtung zum Reinigen eines Metalltuches, das als Traeger einer zu entwaesserndenPapier- o. dgl. Faserstoffbahn durch eine oder mehrere Walzenpressen dient |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
17P | Request for examination filed |
Effective date: 20050823 |
|
AKX | Designation fees paid |
Designated state(s): AT DE FI SE |
|
17Q | First examination report despatched |
Effective date: 20060306 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VOITH PATENT GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: MACHINE WITH WATER-JET CUTTING DEVICE |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PFIFFERLING, RALF Inventor name: SOLLINGER, MICHAEL, DR. Inventor name: STRAUB, KARLHEINZ |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE FI SE |
|
REF | Corresponds to: |
Ref document number: 50307989 Country of ref document: DE Date of ref document: 20071004 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20080526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20110113 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120123 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20120625 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20120622 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 370822 Country of ref document: AT Kind code of ref document: T Effective date: 20130131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130801 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130129 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50307989 Country of ref document: DE Effective date: 20130801 |