Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 226/184
Name: Advancing material of indeterminate length > By orbitally traveling material-engaging surface(s) > Comprising rotary pinch pair > Tapered roll or bite
Description: Device wherein either (1) at least one of the instrumentalities is a cone or truncated cone; or (2) the spacing between the material-engaging surfaces of the instrumentalities, as viewed in a plane common to both axes, varies, regularly along a line parallel to the axes and lying in said plane.










Patents under this class:

Patent Number Title Of Patent Date Issued
6874724 Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation Apr. 5, 2005
6138885 Web having alignment indicia and an associated web feeding and working apparatus Oct. 31, 2000
6138886 Device in a wire rolling mill Oct. 31, 2000
5158642 Label separator apparatus Oct. 27, 1992
4728967 Recording apparatus having a tapered roller platen for exerting a uniform pressing force against recording elements Mar. 1, 1988
4667863 Transport roller arrangement for tape or sheet material of various widths May. 26, 1987
4663928 Machine for winding on a cable, with a very short pitch, at least one metal sheathing wire May. 12, 1987
4629177 Pressure roller arrangement for a paper transport device Dec. 16, 1986
4534499 Wire drive mechanism Aug. 13, 1985
4510981 Self-centering feeding device Apr. 16, 1985
4420108 Apparatus for the controlled feeding and taking-off of a thread into and out of a thread treatment section Dec. 13, 1983
4419175 Laminating device for lettered tape Dec. 6, 1983
4326791 Transport system for processor of photosensitive web material Apr. 27, 1982
4235362 Wire-feeding apparatus Nov. 25, 1980
4150886 Motion picture projector system Apr. 24, 1979
4049486 Rubber strip guide apparatus Sep. 20, 1977











 
 
  Recently Added Patents
Identifying a characteristic of an individual utilizing facial recognition and providing a display for the individual
Apparatus and method for image reconstruction and CT system
Vacuum switch and electrode assembly therefor
Highly specialized application protocol for email and SMS and message notification handling and display
Piperazinedione compounds
Transparent zebrafish and preparation method thereof
Data unit receiver and sender control method
  Randomly Featured Patents
Ceramic structures having hydrophobic coatings
Smoking device
Contact printing of longitudinal magnetic media with perpendicularly applied magnetic field
Male condom
Method of shift torque management for an electronic automatic transmission system
Determination of parasitic capacitance between the gate and drain/source local interconnect of a field effect transistor
Fiber reinforced resin drive shaft having improved resistance to torsional buckling
Bump stop with controlled torque and suspension strut for vehicle steering wheel
Method and apparatus for converting energy in a moving fluid mass to rotational energy driving a transmission
Bridged tricyclic analogs of 2-(carboxycyclopropyl)glycine