Device for checking chamfers and radii
First Claim
1. A device for checking a chamfer and/or radius formed on a corner of an object between right angled surfaces of said corner, said device comprising:
- a housing having upper and lower ends, said lower end having first and second surfaces extending at right angles to each other for placement against the right angle surfaces at the corner of the object;
a sensing slide bar slidably mounted in the housing and projecting outwardly from the lower end of the housing toward the first and second surfaces of the housing, said slide bar having a known angled distal end;
a sensor within the housing for sensing the location of the slide bar with respect to the first and second surfaces of the housing when the angled distal end of the slide bar engages the chamfer and/or radius; and
a display on the housing providing a readout indicating a characteristic of the chamber or radius formed at the corner of the object.
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Accused Products
Abstract
A device for checking the chamfer and/or radius of a corner of an object includes a housing having a pair of right angled surfaces at one end thereof for placement against right angled surface of the corner of the object having a chamfer or radius extending between the right angled surfaces. A sensing slide bar having a known angled distal end is slidably mounted in the housing and extends outward from the housing and is engageable with the chamfer or radius. The length of the outward extension of the slide bar is measured by a microprocessor in the housing and provides a digital display on the housing with a readout correlating to the chamfer or radius of the object'"'"'s corner contacted by the angled distal end of the slide bar.
12 Citations
14 Claims
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1. A device for checking a chamfer and/or radius formed on a corner of an object between right angled surfaces of said corner, said device comprising:
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a housing having upper and lower ends, said lower end having first and second surfaces extending at right angles to each other for placement against the right angle surfaces at the corner of the object; a sensing slide bar slidably mounted in the housing and projecting outwardly from the lower end of the housing toward the first and second surfaces of the housing, said slide bar having a known angled distal end; a sensor within the housing for sensing the location of the slide bar with respect to the first and second surfaces of the housing when the angled distal end of the slide bar engages the chamfer and/or radius; and a display on the housing providing a readout indicating a characteristic of the chamber or radius formed at the corner of the object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of checking a chamfer and/or a corner round formed on a corner of an object including the steps of:
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placing a device having a digital readout so that a pair of right angled surfaces on the device abut against a pair of right angled surfaces forming the corner of the object having the chamfer and/or corner round; moving a sensing bar out of the device until an angled distal end of the bar engages the chamfer and/or a corner round formed between the pair of right angled surfaces of the object; sensing the position of the bar and providing a signal to a processor operationally connected to the bar, wherein the processor converts the signal to a digital readout; and displaying the digital readout on a digital display indicating the length of the chamfer and/or radius of the corner round. - View Dependent Claims (11, 12, 13, 14)
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Specification