Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 82/57
Name: Turning > Severing or cut-off > Cutting couple straddling work > Rotary shear pair
Description: Devices wherein the coacting tool elements are both rotated or rotatable cutting members, usually of disk-like configuration.

Sub-classes under this class:

Class Number Class Name Patents
82/58 Tool axes parallel to axis of work rotation 21

Patents under this class:

Patent Number Title Of Patent Date Issued
6763752 Apparatus for trimming a flange on a cylindrical opening of a plastic container Jul. 20, 2004
6752052 Cutter assembly Jun. 22, 2004
5161441 Circle shears Nov. 10, 1992
4557167 Apparatus for trimming a scrap ring from a cylindrical container body and method of operation Dec. 10, 1985
4422581 Apparatus for recovering rubber from rubber tires Dec. 27, 1983
4235136 Trimming disc records Nov. 25, 1980
4054069 Elbow-making machine Oct. 18, 1977
4022085 Rotor machine for cutting-off hollow articles May. 10, 1977

  Recently Added Patents
Configuration and incentive in event management environment providing an automated segmentation of consideration
Wireless device and communication control method
Cardiopulmonary resuscitation monitoring apparatus
Porous objects having immobilized encapsulated biomolecules
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
Processing color and panchromatic pixels
  Randomly Featured Patents
Current mirror biasing circuit with power control for HBT power amplifiers
Modulating angiogenesis
Use of cytokine receptors as biomarkers and therapeutic targets in human cancer
Shock absorbing implement handle
Method of making food from spent grains
Miniature keyboard for a hand held computer
Digital camera
Microarray hybridization chamber
Fluid receptacle and filter system
Solar collector, comprising solar tracking means