Device and method for inspecting connecting rod

Details Device and method for inspecting connecting rod Device and method for inspecting connecting rod

2005-11-09

2009-10-06

McCall, Eric S (Department: 2855)

Measuring and testing

Internal combustion engine or related engine system or...

Testing of an individual engine part

Reexamination Certificate

active

07596994

ABSTRACT:
A connecting rod inspecting device is provided with a work table for placing a connecting rod in a status where the connecting rod is positioned at a prescribed position; a slide unit for reciprocating the work table along the horizontal direction; and first to fourth distance sensors for measuring a step quantity (D) of a step part by irradiating measuring planes composed of curved surfaces with laser beams and measuring distances between the sensors and the planes irradiated with the beams. Conforming
onconforming judgment is made by the measured step quantity (D) and a range of allowable quantities previously set.

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