Flexible measuring device

Details Flexible measuring device Flexible measuring device

1996-06-24

1998-09-01

Fulton, Christopher W.

Geometrical instruments

Gauge

Circular size

33483, 33484, 33542, 33544, G01B 310

Patent

active

057994072

ABSTRACT:
A measuring device includes a generally tubular, flexible body with opposite ends and a longitudinally-extending bore. The body includes a plurality of measuring indicia at regularly-spaced intervals therealong. It can be selectively mounted on the body ends and have a predetermined length which corresponds to the measuring indicia spacing. An extension connector is also provided for connecting two measuring device bodies together. A centering assembly has a sleeve which receives the body and wings projecting radially outwardly therefrom for generally centering the measuring device within a pipe bore.

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patent: 5286972 (1994-02-01), Falk et al.
patent: 5406715 (1995-04-01), Koizumi et al.
patent: 5452523 (1995-09-01), Jansen

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