Engine pulley testing device
First Claim
1. An engine pulley testing system (100) for testing a test pulley in an engine, said engine pulley testing system comprising:
- (i) an engine pulley testing device (200), wherein the device (200) comprises;
(a) a top panel (240) having a front side (242) and a back side (244);
(b) a first support arm (210), a second support arm (220) and a third support arm (230) pivotally attached to the top panel (240), wherein the first support arm and the second support arm (220) are attached on the front side (242) via a first pivot point (219) and a second pivot point (229) respectively, wherein a first length of the first support arm (210), a second length of the second support arm (220) and a third length of the third support arm (230) are all adjustable;
wherein the first support arm (210) is lockable with a first arm lock means (218) to secure a first support arm pivot angle, wherein the second support arm (220) is lockable with a second arm lock means (228) to secure a second support arm pivot angle, wherein the third support arm (230) is lockable with a third arm lock means (238) to secure a first support arm pivot angle;
(c) a top pulley (330) disposed on front side (242) of the top panel (240), a first bottom pulley (310) rotatably attached to the first support arm (210), and a second bottom pulley (320) rotatably attached to the second support arm (220), wherein the top pulley (320), the first bottom pulley (310) and the second bottom pulley (320) are on a same plane (249);
wherein an engine belt (260) is wrapped around the top pulley (330), a test pulley (340) being tested in an engine and at least one of the first bottom pulley 510 and the second bottom pulley (320) during a pulley test, wherein the top pulley (330) and the test pulley (340) are on the same plane (249).
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Abstract
The present invention features an engine pulley testing device allowing a user to detect a damaged engine pulley. The engine pulley testing device comprises a first support arm and a second support arm pivotably attached to a front side of a top panel, a third support arm pivotably attached to a top panel on a back side of the top panel. A top pulley is attached on the top panel and a first bottom pulley and second bottom pulley are attached to the first and second support arms respectively. An engine belt can be wrapped around the pulleys and a testing pulley for testing. The engine pulley testing device may be attached on a sliding rail to slide to a desired working position.
15 Citations
15 Claims
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1. An engine pulley testing system (100) for testing a test pulley in an engine, said engine pulley testing system comprising:
(i) an engine pulley testing device (200), wherein the device (200) comprises; (a) a top panel (240) having a front side (242) and a back side (244); (b) a first support arm (210), a second support arm (220) and a third support arm (230) pivotally attached to the top panel (240), wherein the first support arm and the second support arm (220) are attached on the front side (242) via a first pivot point (219) and a second pivot point (229) respectively, wherein a first length of the first support arm (210), a second length of the second support arm (220) and a third length of the third support arm (230) are all adjustable;
wherein the first support arm (210) is lockable with a first arm lock means (218) to secure a first support arm pivot angle, wherein the second support arm (220) is lockable with a second arm lock means (228) to secure a second support arm pivot angle, wherein the third support arm (230) is lockable with a third arm lock means (238) to secure a first support arm pivot angle;(c) a top pulley (330) disposed on front side (242) of the top panel (240), a first bottom pulley (310) rotatably attached to the first support arm (210), and a second bottom pulley (320) rotatably attached to the second support arm (220), wherein the top pulley (320), the first bottom pulley (310) and the second bottom pulley (320) are on a same plane (249); wherein an engine belt (260) is wrapped around the top pulley (330), a test pulley (340) being tested in an engine and at least one of the first bottom pulley 510 and the second bottom pulley (320) during a pulley test, wherein the top pulley (330) and the test pulley (340) are on the same plane (249). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
Specification