Apparatus and method for positioning opposing marks on opposing

Details Apparatus and method for positioning opposing marks on opposing Apparatus and method for positioning opposing marks on opposing

1990-02-02

1991-03-12

Cuchlinski, Jr., William A.

Geometrical instruments

Gauge

With point marker

33562, 33194, 33197, 33669, B25H 700, G01B 314

Patent

active

049983555

ABSTRACT:
A marking device for accurately positioning two opposing marks on two opposing surfaces, for use in aligning two members in accurate registration with one another. The device is formed of a flexible, foldable, flat sheet, which is folded in half at its midportion. The two halves contain matching patterns of holes such that when the sheet is in its folded configuration the holes at each pattern lie in registration with one another. The two halves of the sheet are marked with corresponding indicia, which label corresponding holes of the two patterns. The opposing end portions of the two halves are each adapted to be removably secured to the structure being marked. Two opposed alignment marks are made by securing a first half of the strip against a first surface and making a mark through one of the holes. With the second half of the strip in registration with the first half, the second half is secured to the second surface. The first half is then removed from the first surface and a mark is made on the second surface through the hole in the second pattern corresponding to the first hole.

REFERENCES:
patent: 292463 (1884-01-01), Bassett
patent: 664910 (1901-01-01), Voight
patent: 2862302 (1958-12-01), Lucia
patent: 3526947 (1970-09-01), Pasek
patent: 4640019 (1987-02-01), Paley

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