EP0769464A3 - Blow box connecting wall - Google Patents

Blow box connecting wall Download PDF

Info

Publication number
EP0769464A3
EP0769464A3 EP96114133A EP96114133A EP0769464A3 EP 0769464 A3 EP0769464 A3 EP 0769464A3 EP 96114133 A EP96114133 A EP 96114133A EP 96114133 A EP96114133 A EP 96114133A EP 0769464 A3 EP0769464 A3 EP 0769464A3
Authority
EP
European Patent Office
Prior art keywords
connecting wall
blow box
box connecting
blast box
slope
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
Application number
EP96114133A
Other languages
German (de)
French (fr)
Other versions
EP0769464A2 (en
EP0769464B1 (en
Inventor
Jens Krüger
Rudolf Beisswanger
Walter Kaipf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0769464A2 publication Critical patent/EP0769464A2/en
Publication of EP0769464A3 publication Critical patent/EP0769464A3/en
Application granted granted Critical
Publication of EP0769464B1 publication Critical patent/EP0769464B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/13—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/232—Winding beds consisting of two rollers
    • B65H2408/2321—Winding beds consisting of two rollers with winding bed supplied with vacuum or compressed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/12—Density

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Refuse Collection And Transfer (AREA)
  • Refuse Receptacles (AREA)
  • Winding Of Webs (AREA)
  • Indole Compounds (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Cartons (AREA)

Abstract

The connecting wall is fixed at a slope between the fixed side walls (1.1,1.2). The slope is such that the remaining paper in the blast box can slide down over the perforated connecting wall (10). The blast box has reinforcement ridges (11). At least one of the side walls has an opening (12) in front of which is a swivel flap (13) for closing it. the connecting wall above the compressed air connections (1.3) is positioned in the blast box.
EP96114133A 1995-10-19 1996-09-04 Blow box connecting wall Expired - Lifetime EP0769464B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19538972A DE19538972A1 (en) 1995-10-19 1995-10-19 Blow box connecting wall
DE19538972 1995-10-19

Publications (3)

Publication Number Publication Date
EP0769464A2 EP0769464A2 (en) 1997-04-23
EP0769464A3 true EP0769464A3 (en) 1997-11-19
EP0769464B1 EP0769464B1 (en) 2001-03-28

Family

ID=7775285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114133A Expired - Lifetime EP0769464B1 (en) 1995-10-19 1996-09-04 Blow box connecting wall

Country Status (6)

Country Link
EP (1) EP0769464B1 (en)
JP (1) JPH09110244A (en)
AT (1) ATE200066T1 (en)
CA (1) CA2188340A1 (en)
DE (2) DE19538972A1 (en)
ES (1) ES2155910T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818944A1 (en) 1998-04-28 1999-11-11 Voith Sulzer Papiertech Patent Roll winding device, in particular for a roll cutter
DE19842188A1 (en) * 1998-09-15 2000-03-23 Voith Sulzer Papiertech Patent Roll winding device
FI116731B (en) 2001-06-26 2006-02-15 Metso Paper Inc Blowing device in a drying section of a paper machine or equivalent

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003366A1 (en) * 1990-08-23 1992-03-05 Jagenberg Aktiengesellschaft King roll reeling machine
EP0631956A2 (en) * 1993-06-30 1995-01-04 Valmet Paper Machinery Inc. Drum Winder
EP0665178A2 (en) * 1994-01-31 1995-08-02 Voith Sulzer Papiermaschinen Gesellschaft mbH Winding machine for winding a running paper web
DE9414449U1 (en) * 1994-09-06 1996-01-11 Beloit Technologies, Inc., Wilmington, Del. Winding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003366A1 (en) * 1990-08-23 1992-03-05 Jagenberg Aktiengesellschaft King roll reeling machine
EP0631956A2 (en) * 1993-06-30 1995-01-04 Valmet Paper Machinery Inc. Drum Winder
EP0665178A2 (en) * 1994-01-31 1995-08-02 Voith Sulzer Papiermaschinen Gesellschaft mbH Winding machine for winding a running paper web
DE9414449U1 (en) * 1994-09-06 1996-01-11 Beloit Technologies, Inc., Wilmington, Del. Winding machine

Also Published As

Publication number Publication date
JPH09110244A (en) 1997-04-28
ATE200066T1 (en) 2001-04-15
CA2188340A1 (en) 1997-04-20
DE59606659D1 (en) 2001-05-03
ES2155910T3 (en) 2001-06-01
DE19538972A1 (en) 1997-04-24
EP0769464A2 (en) 1997-04-23
EP0769464B1 (en) 2001-03-28

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