Geometrical instruments – Area integrators – Electrical
Patent
1984-08-27
1986-07-01
Martin, Jr., William D.
Geometrical instruments
Area integrators
Electrical
33147H, 33178R, G01B 508
Patent
active
045971846
ABSTRACT:
A snap gauge comprising support means; a substantially U-shaped integral member defining two movable arms carrying feelers for contacting a workpiece to be measured; transducer means coupled to the movable arms; and a Vee reference device for cooperating with a cylindrical surface of the workpiece. A rotatable pin couples the Vee reference device to the support means and permits adjustment of the position of the Vee reference device along a longitudinal direction. The gauge further comprises protective devices including a U-shaped element arranged internally with respect to the integral member, two protective elements coupled to radially bent ends of the U-shaped element, and two protective half-shells coupled to the support means.
REFERENCES:
patent: 4005528 (1977-01-01), Albertazzi
patent: 4126940 (1978-11-01), Lendi et al.
patent: 4348814 (1982-09-01), Possati et al.
Golinelli Guido
Possati Mario
Finike Italiana Marposs S.p.A.
Martin, Jr. William D.
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