Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 226/91
Name: Advancing material of indeterminate length > Threading device
Description: Device characterized by means to lead or convey a lead-end of material to or through material moving mechanism.

Sub-classes under this class:

Class Number Class Name Patents
226/92 With means to pull lead-end 216

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7908969 Safety system and a corresponding printing press Mar. 22, 2011
7681327 Vacuum belt conveyor of a web forming machine for transferring a threading tail Mar. 23, 2010
7422661 Equipment for leading a web threading tail in a paper machine Sep. 9, 2008
7387601 Devices and methods for drawing at least one web of material or at least one web strand into a folding apparatus Jun. 17, 2008
7381304 Method and system for threading a running paper web Jun. 3, 2008
7195230 Optical fibre feed arrangement Mar. 27, 2007
7135091 Arrangement for threading of web in a pulp machine Nov. 14, 2006
7117775 Method and apparatus for transferring a paper web Oct. 10, 2006
7089839 Method and apparatus for transferring a paper web Aug. 15, 2006
7066368 Paper web draw-in device for a web-fed printing press Jun. 27, 2006
7005036 Method and apparatus for the transferring of a flexible material web Feb. 28, 2006
6994773 Method and apparatus for the transferring of a flexible material web Feb. 7, 2006
6972073 Method for conveying and guiding a lead-in strip of a web in a paper machine Dec. 6, 2005
6948427 Web infeed device for rotary printing presses Sep. 27, 2005
6946059 Threading arm assembly for a paper machine Sep. 20, 2005
6942758 Method and equipment for tail threading in the dryer section of a paper machine or a similar machine Sep. 13, 2005
6935794 Image recording apparatus Aug. 30, 2005
6923116 Shunting track in a transport device Aug. 2, 2005
6918996 Method and apparatus in ropeless tail threading in a multi-roll calender Jul. 19, 2005
6857259 Texturing machine and method of threading an advancing yarn Feb. 22, 2005
6840171 Device for inserting a continuous tape for a printing or copying system comprising modules Jan. 11, 2005
6826991 Web transfer mechanism for flexible sheet dispenser Dec. 7, 2004
6820548 Infeed element for drawing in a material web Nov. 23, 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
6763763 Web press rotary equipment protection system Jul. 20, 2004
6733634 Apparatus, system and method for transferring a running web May. 11, 2004
6733630 Method and apparatus for supporting a paper and board web in finishing equipment May. 11, 2004
6722546 Tape loading apparatus Apr. 20, 2004
6708859 Device for infeeding a web Mar. 23, 2004
6705499 Rollers for guiding paper webs Mar. 16, 2004
6646220 Device and method of guiding a processing electrode in a machine tool Nov. 11, 2003
6550657 Apparatus and method of paper separation for image formation apparatus Apr. 22, 2003
6533899 Device for conveying and guiding a lead-in strip of a web in a paper machine Mar. 18, 2003
6513428 Device and method for attaching a printing web to a webbing sail and device and method for webbing-up a printing machine Feb. 4, 2003
6499641 Rope system Dec. 31, 2002
6499639 Method and apparatus for dynamically controlling a web printing press Dec. 31, 2002
6474205 Device for cutting off and conveying streaks and method for cutting off and transferring a threading streak Nov. 5, 2002
6453704 Method of positioning a pulled fiber strand Sep. 24, 2002
6454903 Method and apparatus for the transfer of a lead strip of a paper web Sep. 24, 2002
6443061 Multiway switching device for use in threading webs through a rotary printing press Sep. 3, 2002
6425512 Web handling process Jul. 30, 2002
6425513 Device and method for transferring a threading strip or a material strip Jul. 30, 2002
6419217 Drawings-in- of paper webs Jul. 16, 2002
6418851 Turning bar arrangement Jul. 16, 2002
6394331 Device and process for separating and transferring a leader strip May. 28, 2002
6387220 Vacuum conveyor May. 14, 2002
6379502 Process and device for transferring a traveling material web Apr. 30, 2002
6358366 System and method for threading a moist web in a pulp dryer or the like from one section to the following section Mar. 19, 2002
6325265 Feed accessory apparatus and process for feeding the tail of a material web into a roll machine Dec. 4, 2001
6325264 Video cassette recorder Dec. 4, 2001

1 2 3 4 5

  Recently Added Patents
Serial transmission system including transmitter apparatus and receiver apparatus, for use in transmission of AV data
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
Progressively discovering and integrating services
Light modulators and optical apparatuses including the same
Radio communication device and sequence length adjusting method
Single-electron detection method and apparatus for solid-state intensity image sensors with a charge splitting device
  Randomly Featured Patents
Peripheral device download method and apparatus
Printing apparatus
Communication control device, information processing device and computer program product
Duct for hot air
Compression type coaxial cable F-connectors
Wall attached tool rack
Method and apparatus for searching forwarding table
Triaryl-ethylene derivatives