US PATENT SUBCLASS 29 / 898
.~ Process for making bearing or component thereof

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
898.~ Process for making bearing or component thereof {13}
898.01  DF  .~.~> Repairing
898.02  DF  .~.~> Fluid bearing
898.03  DF  .~.~> Linear bearing
898.04  DF  .~.~> Rotary bearing {3}
898.07  DF  .~.~> Mounting
898.08  DF  .~.~> Demounting
898.09  DF  .~.~> Pre-usage process, e.g., preloading, aligning
898.1  DF  .~.~> Lubricating
898.11  DF  .~.~> Sealing
898.12  DF  .~.~> Coating or casting
898.13  DF  .~.~> Bearing surface treatment
898.14  DF  .~.~> Specific metallic composition
898.15  DF  .~.~> Nonmetallic bearing element

DEFINITION

Classification: 29/898

Process for making bearing or component thereof:

(under subclass 592) Process for manufacturing a machine part or a component thereof, which part is designed for general use, where one member continuously bears the weight of another and wherein there is either linear motion (a crosshead), rotary motion (of a shaft or axle), or oscillating movement (a lever between the two members).

(1) Note. The subclasses hereunder include (a) methods of mounting and demounting bearings where such methods are especially utilized to connect or disconnect a specified bearing to supporting structure, (b) methods of lubricating bearing, (c) methods of sealing bearings, (d) methods of surface treating bearing elements, and (e) pre-usage processes (i.e., freeing, preloading, adjusting and aligning bearing, or bearing elements).

SEE OR SEARCH CLASS

72, Metal Deforming,

343+, for a process or apparatus for deforming metal by use of a closed die and coacting work forcer, including making a ball or a race.

384, Bearings, for a bearing, generally, especially

276+, for a sleeve or lining, per se.

419, Powder Metallurgy Processes, 28, for a process of making a miscellaneous article from comminuted metal in which a bond is obtained by heat with or without pressure and including significant subsequent shaping of the blank.