Having means for contacting a solid metalliferous material or metal object with a liquid > With heating means, e.g., flame contact > By means heating selected areas of an object > By means specialized to heat an article having an irregular contour (e.g., cams, gears) > By heating means configured to fit between adjacent gear teeth > Patents

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Browse by Category: Main > Material Science

Class Information
Number: 266/126
Name: Metallurgical apparatus > Having means for contacting a solid metalliferous material or metal object with a liquid > With heating means, e.g., flame contact > By means heating selected areas of an object > By means specialized to heat an article having an irregular contour (e.g., cams, gears) > By heating means configured to fit between adjacent gear teeth
Description: Device wherein the heating means is specialized for heating power transmission elements which have castellated power transmitting surfaces, and wherein the heating means has a profile allowing it to be inserted between adjoining castellations.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6126892	Apparatus and method for precision gear finishing by controlled deformation	Oct. 3, 2000
6007762	Apparatus and method for precision gear finishing by controlled deformation	Dec. 28, 1999
5213636	Method and apparatus of quench hardening of gear teeth surfaces	May. 25, 1993
5053596	Apparatus and method of induction-hardening machine components with precise power output control	Oct. 1, 1991
4746101	Induction hardening of gear teeth	May. 24, 1988
4251704	Unit for induction heating and hardening gear teeth	Feb. 17, 1981
4251705	Inductor for hardening gear teeth	Feb. 17, 1981