Vane arm testing rig
First Claim
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1. A vane arm testing rig, comprising:
- a base having a first attachment configured to receive a first end of a vane arm; and
a torque member having a second attachment configured to receive an opposing, second end of the vane arm,the vane arm extending along a longitudinal axis from the first end to the second end,wherein the first and second attachments are configured to rotate relative to each other about the axis, and the first and second attachments are configured to move laterally relative to each other.
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Abstract
An example vane arm testing rig includes a base having a first attachment configured to receive a first end of a vane arm when the vane arm is in an engaged position, and a torque member having a second attachment configured to receive an opposing, second end of the vane arm when the vane arm is in the engaged position. The vane arm extends along a longitudinal axis from the first end to the second end. The first and second attachments are configured to rotate relative to each other about the axis. The first and second attachments are configured to move laterally relative to each other.
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Citations
19 Claims
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1. A vane arm testing rig, comprising:
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a base having a first attachment configured to receive a first end of a vane arm; and a torque member having a second attachment configured to receive an opposing, second end of the vane arm, the vane arm extending along a longitudinal axis from the first end to the second end, wherein the first and second attachments are configured to rotate relative to each other about the axis, and the first and second attachments are configured to move laterally relative to each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A vane arm testing rig comprising:
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a first pivot configured to hold a first end of a vane arm; a second pivot configured to hold an opposing, second end of the vane arm, the first and second pivots movable relative to each other between a start position to a test position, the first and second pivots in the test position being circumferentially displaced relative to the first and second pivots in the start position, the first and second pivots in the test position being laterally displaced relative to the first and second pivots in the start position. - View Dependent Claims (11, 12, 13, 14)
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15. A method of testing a vane arm, comprising:
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securing a first end of a vane arm to a first attachment location; securing an opposing second end of the vane arm to a second attachment location; rotating the first attachment location relative to the second attachment location; translating the first attachment location relative to the second attachment location. - View Dependent Claims (16, 17, 18, 19)
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Specification