Systems and methods for preloading a bearing and installing a tamper indicating member

Patent metadata

Field	Value
Publication number	US-9566699-B1
Application number	US-201615153020-A
Country	US
Kind code	B1
Filing date	May 12, 2016
Priority date	Jan 5, 2005
Publication date	Feb 14, 2017
Grant date	Feb 14, 2017

Abstract

An apparatus for use in connecting a cover member to a retaining member coupled to a nut mounted to a shaft includes a body portion, arms, and a plurality of pressing members. The arms extend from the body portion relative to the nut such that contacting portions of the arms contact a rear side of the nut to connect the body portion to the nut. The plurality of pressing members extend from the body portion and is alignable with the plurality of tabs of a cover member when the cover member is located between the body and the nut. The body portion includes a press mechanism configured to cause a first pressing member of the pressing members to contact a first tab of the cover member to deform the first tab toward a retaining member coupled to the nut mounted on the shaft.

First claim

What is claimed is:

1. A method for use in providing a load on a bearing mounted to a shaft, the method comprising:
engaging a keeper with a nut mounted on a shaft to inhibit movement of the keeper relative to the nut;
engaging a retaining member connected to the keeper with the nut to hold the keeper engaged with the nut;
extending arms from a body portion of a tool and relative to the nut mounted on the shaft such that contacting portions of the arms contact a rear side of the nut to connect the tool to the nut;
aligning a first pressing member of a plurality of pressing members of the tool with a first tab of a plurality of tabs of a tamper indicating member when the tamper indicating member is located between the tool and the nut.

2. The method of claim 1 further comprising contacting the first pressing member with the first tab to deform the first tab and connect the tamper indicating member to the retaining member to inhibit a separation of the tamper indicating member from the retaining member such that the separation of the tamper indicating member from the retaining member provides a visual indication to a user.

3. The method of claim 1 wherein the tool comprises a drive mechanism and further comprising the drive mechanism driving the first pressing member to contact the first tab to deform the first tab and connect the tamper indicating member with the retaining member to inhibit a separation of the tamper indicating member from the retaining member such that the separation of the tamper indicating member from the retaining member provides a visual indication to a user.

4. The method of claim 3 wherein the drive mechanism comprises a handle connected to a nut threaded onto a rod of the body portion and further comprising moving the handle to move the nut to drive the first pressing member to contact the first tab.

5. The method of claim 3 wherein the drive mechanism comprises a hydraulic pressing mechanism and further comprising activating the hydraulic pressing mechanism to drive the first pressing member to contact the first tab.

6. The method of claim 1 further comprising moving a sleeve of the tool axially along the body portion to contact the arms to cause the arms to move relative to the nut such that contacting portions of the arms contact the rear side of the nut.

7. The method of claim 1 wherein the moving the sleeve comprises an end of said sleeve moving axially to contact the arms to cause the arms to move toward each other.

8. The method of claim 1 wherein the contacting portions are curved relative to a remainder of the arms to allow the contacting portions to extend behind the nut to contact the rear side of the nut.

9. The method of claim 1 further comprising biasing the arms away from each other by a plurality of resilient members to allow the arms to move around the nut.

10. The method of claim 6 wherein the sleeve is biased away from the arms by a sleeve resilient member and the moving the sleeve comprises moving the sleeve against a bias of the resilient member.

11. The method of claim 1 further comprising locating aligning pins of the body portion to be received in aligning holes of the tamper indicating member to align the first pressing member with the first tab.

Assignees

• Temper Axle Products Corp

Inventors

• Rode John E
• Strait Sean E

Classifications

• F16C41/008

  Identification means, e.g. markings, RFID-tags; Data transfer means · CPC title

• F16B39/12 Primary

  by means of locknuts · CPC title

• B25B27/06 Primary

  inserting or withdrawing sleeves or bearing races · CPC title

• F16B39/10

  by a plate, {spring, wire} or ring immovable with regard to the bolt or object {and mainly perpendicular to the axis of the bolt}(F16B39/08 takes precedence) · CPC title

• F16C2229/00

  Setting preload · CPC title