Systems and methods for preloading a bearing

Patent metadata

Field	Value
Publication number	US-9599164-B1
Application number	US-201615071584-A
Country	US
Kind code	B1
Filing date	Mar 16, 2016
Priority date	Jan 27, 2006
Publication date	Mar 21, 2017
Grant date	Mar 21, 2017

Abstract

A tool for use in preloading a bearing includes a plurality of arms pivotable relative to each other and a pin extending from each arm of a plurality of arms. The pin is configured to engage an opening of a plurality of openings in a retaining ring. A resilient member biases the plurality of arms away from each other. A first arm of the plurality of arms includes a cavity. A second arm of the plurality of arms is received in the cavity such that an extending portion of the second arm extends outside the cavity and the second arm is moveable in the cavity.

First claim

The invention claimed is:

1. A method for use in providing a load on a bearing mounted to a shaft, the method comprising:
engaging a lock nut on a shaft at a desired preload of a bearing mounted on the shaft;
engaging a keeper with the nut to inhibit movement of the keeper relative to the nut;
engaging the keeper with the shaft to inhibit rotational movement of the nut relative to the shaft;
engaging a first pin of a first arm of a retaining member tool with a first tool receiving opening of a retaining member connected to the keeper and engaging a second pin of a second arm of the retaining member tool with a second tool receiving opening of the retaining member;
moving the first arm toward the second arm to deform the retaining member such that opposite member arms of the retaining member move toward each other and the second arm is received in a cavity of the first arm such that an extending portion of the second arm extends outside the cavity and the second arm moves within the cavity;
a first end of the second arm pivotally connected to the first arm at a first end of the cavity, the second arm extending from the first end of the cavity within the cavity to a second end of the cavity, the second pin extending out of an opening of the cavity at an end of the first arm;
engaging the retaining member connected to the keeper with the nut to hold the keeper axially such that the keeper is engaged with the nut.

2. The method of claim 1 wherein the moving the first arm and second arm comprises pivotally moving ends of the first arm and second arm toward each other.

3. The method of claim 1 wherein the moving the first arm and second arm comprises moving ends of the first arm and second arm toward each other about a pivot located an opposite end of the first arm relative to the first pin and on an opposite end of the second arm relative to the second pin.

4. The method of claim 3 wherein the pivot comprises a pivot pin located in the cavity.

5. The method of claim 3 wherein the cavity is bounded by inner surfaces of the first arm.

Assignees

• Temper Axle Products Corp
• Temper Axle Products Corp

Inventors

• Rode John E
• Strait Sean E

Classifications

• F16C19/547

  with two angular contact rolling bearings · CPC title

• F16C43/04

  Assembling rolling-contact bearings · CPC title

• F16C2229/00

  Setting preload · CPC title

• B60B31/00 Primary

  Apparatus or tools for assembling or disassembling wheels · CPC title

• F16C2326/02

  Wheel hubs or castors · CPC title