Geometrical instruments – Gauge – Collocating
Patent
1989-12-14
1990-11-13
Haroian, Harry N.
Geometrical instruments
Gauge
Collocating
33197, 33667, G01B 314
Patent
active
049692739
ABSTRACT:
A guiding pad for use in marking-out comprises a paper template 14 to one surface of one edge zone of which is adhered a foam plastics layer 6, upon the external surface of which is a medium tack adhesive layer 9 covered with a protective peel-off layer 10. On the other surface of the edge zone is a weaker adhesive layer 7 covered by a protective peel-off layer 8. One of the two surface portions of the template layer 14 not covered by adhesive have printed indications of an intended fold line of the layer 14 and of intended positions of striking plate screws of a magnetic latch, whilst the other of those two surface portions has printed indications of intended positions of latch body fixing screws and of a magnetically soft material rod.
REFERENCES:
patent: 664910 (1901-01-01), Voight
patent: 2862302 (1958-12-01), Lucia
patent: 3126776 (1964-03-01), Whistler et al.
patent: 3526947 (1970-09-01), Pasek
patent: 4220309 (1980-09-01), Eisen et al.
patent: 4345381 (1982-08-01), Brislin
patent: 4372050 (1983-02-01), Eisenhauer
patent: 4457485 (1984-07-01), Landt et al.
Hall William D.
Haroian Harry N.
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