Starter motor apparatus and method for starter motor testing

• US 7,284,416 B2
• Filed: 11/14/2006
• Issued: 10/23/2007
• Est. Priority Date: 10/29/2004
• Status: Active Grant

• Current Assignee: SPX Corporation
• Original Assignee: SPX Corporation
• Inventors: Raichle, Kurt, Miller, Garret, Krampitz, Scott, Murphy, Jason
• Primary Examiner(s): Lefkowitz; Edward
• Assistant Examiner(s): Kirkland, III; Freddie
• Application Number:
  US11/598,760
• Publication Number:
  US 20070095132A1
• Time in Patent Office: 343 Days
• Field of Search: None
• US Class Current: 73/116.02
• CPC Class Codes: G01M 15/02 Details or accessories of testing apparatus

Abstract

An apparatus for holding a starter motor for testing has a base, a first pad mounted to the base that provides a support rest to a first side of the starter motor, a ratcheting arm having a second pad for contacting a second, opposite side of the starter motor, and a pivotal ratchet assembly to grip the starter motor between the two pads.

Claims

1. A method for holding a starter motor for testing, comprising:

resting a first side of the starter motor on a base, having a pad mounted to the base that provides a support rest to the first side of the starter motor;

pivoting a ratcheting arm having a ratchet assembly and a second pad to contact a second, opposite side of the starter motor; and

urging the ratcheting arm such that the starter motor is gripped between the first pad and the second pad, wherein the ratchet assembly comprises a pawl slidably mounted with respect to the pivoting ratchet arm and teeth provided on a ratchet support mounted to the base, such that movement of the ratcheting arm in one direction causes it to lock against movement in the other direction.

2. The method according to claim 1, further comprising releasing the engagement of the ratcheting assembly via a release handle.

3. The method according to claim 1, wherein the first pad is made of a resilient material.

4. The method according to claim 1, wherein the second pad is made of a resilient material.

5. The method according to claim 3, wherein the second pad is made of a resilient material.

6. The method according to claim 1, wherein the starter motor has a pulley wheel, and further comprising the step of engaging a belt with the pulley wheel.

7. A method for testing a starter motor, comprising:

resting a first side of the starter motor on a base, having a pad mounted to the base that provides a support rest to the first side of the starter motor;

pivoting a ratcheting arm having a ratchet assembly and a second pad to contact a second, opposite side of the starter motor;

urging the ratcheting arm such that the starter motor is gripped between the first pad and the second pad, wherein the ratchet assembly comprises a pawl slidably mounted with respect to the pivoting ratchet arm and teeth provided on a ratchet support mounted to the base, such that movement of the ratcheting arm in one direction causes it to lock against movement in the other direction; and

measuring an operating characteristic of the alternator using a tester connected to the belt.

8. The method according to claim 7, wherein the starter motor has a pulley wheel, and further comprising the step of engaging a belt with the pulley wheel.

9. The method according to claim 7, further comprising releasing the engagement of the ratcheting assembly via a release handle.

10. The method according to claim 7, wherein the first pad is made of a resilient material.

11. The method according to claim 7, wherein the second pad is made of a resilient material.

12. The method according to claim 10, wherein the second pad is made of a resilient material.

13. The method according to claim 7, wherein the starter motor has a pulley wheel, and further comprising the step of engaging a belt with the pulley wheel.