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Class Information
Number: 34/117
Name: Drying and gas or vapor contact with solids > Apparatus > Rotary drums or receptacles > External > Plural > With belts or felts > With threading, stripping, or guiding devices
Description: Apparatus in which means to strip the material from the drums or to guide or thread it through the drum assembly are provided.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8544184 Method and apparatus for drying a fibrous web Oct. 1, 2013
8490293 Flat surface dryer Jul. 23, 2013
8444824 Paper or board machine employing a single-wire draw dryer section May. 21, 2013
8438752 Yankee cylinder for paper producing machine May. 14, 2013
8438754 Apparatus and method for improving the detachment of paper from the drying cylinder of a paper machine May. 14, 2013
8225527 Cooling apparatus for a web deposition system Jul. 24, 2012
8221589 Method, a blade holder and a doctor apparatus for detaching a web threading tail from a moving surface in a fiber web machine Jul. 17, 2012
8176650 Method for warming up or cooling down a through-air dryer May. 15, 2012
8127462 Cylindrical dryer having conduits provided within a plurality of holding plates Mar. 6, 2012
8117765 Apparatus and method of sealing of a pocket space between drying cylinders in a paper machine or a board machine Feb. 21, 2012
8118977 Dryer section in a paper machine Feb. 21, 2012
8082680 Shoe device secured to a syphon for removing condensate Dec. 27, 2011
8061055 Step air foil web stabilizer Nov. 22, 2011
8011115 Method and device in a dryer section of a fibre-web machine, such as a paper or board machine Sep. 6, 2011
7846297 Method and device in a dryer section of a fibre-web machine, such as a paper or board machine Dec. 7, 2010
7807024 System for transferring an advancing web from a dryer across a draw to a reel section Oct. 5, 2010
7802377 Drying cylinder Sep. 28, 2010
7749358 Installation module for a paper or board machine Jul. 6, 2010
7716850 Energy-efficient yankee dryer hood system May. 18, 2010
7681327 Vacuum belt conveyor of a web forming machine for transferring a threading tail Mar. 23, 2010
7634860 Steam box Dec. 22, 2009
7614161 Cylindrical dryer having conduits for heating medium Nov. 10, 2009
7435315 Arrangement for stabilizing a web Oct. 14, 2008
7422661 Equipment for leading a web threading tail in a paper machine Sep. 9, 2008
7311805 System for transferring an advancing web from a dryer across a draw to a reel section Dec. 25, 2007
7294239 Method and an apparatus for manufacturing and drying a fiber web provided with a three-dimensional surface structure Nov. 13, 2007
7192507 Machine for producing a fibrous material web Mar. 20, 2007
7150111 Method and equipment for producing driving power in a paper or board mill Dec. 19, 2006
7147754 System for keeping calender rolls of a paper machine clean Dec. 12, 2006
7135091 Arrangement for threading of web in a pulp machine Nov. 14, 2006
7114268 Drying section and a smoothing apparatus for such a drying section Oct. 3, 2006
7089682 Impingement system in the drying section of a paper machine or the like Aug. 15, 2006
7059066 Method and apparatus for the production and treatment of a material web Jun. 13, 2006
7036242 Impingement drying unit and a dryer section May. 2, 2006
7001487 Method and apparatus for transporting a sheet from a dryer to a reel Feb. 21, 2006
6972073 Method for conveying and guiding a lead-in strip of a web in a paper machine Dec. 6, 2005
6942758 Method and equipment for tail threading in the dryer section of a paper machine or a similar machine Sep. 13, 2005
6916404 Method and apparatus for web threading in a drying section of a paper machine or similar Jul. 12, 2005
6916405 Process and device for drying of a material web Jul. 12, 2005
6910282 Method and apparatus in the drying section of a paper machine or the like Jun. 28, 2005
6904700 Apparatus for drying a tissue web Jun. 14, 2005
6896770 Arrangement within a yankee cylinder or the like and a roller of a paper machine May. 24, 2005
6823606 Dryer section Nov. 30, 2004
6793773 Method and system in a paper machine or the like passing a web from the press section to the drying section Sep. 21, 2004
6773551 Device for determining the characteristics of a running material web Aug. 10, 2004
6733634 Apparatus, system and method for transferring a running web May. 11, 2004
6718654 Device and method in connection with the manufacturing of paper or cardboard Apr. 13, 2004
6705024 Machine for producing a material web Mar. 16, 2004
6658758 Drying section with impingement drying unit Dec. 9, 2003
6648198 Vacuum belt conveyor Nov. 18, 2003

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