Glass flower process

Glass manufacturing – Processes – Fusion bonding of glass to a formed part

Patent

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Details

65 46, 65 64, 65 70, 65 87, 65105, C03B 2309

Patent

active

046859497

ABSTRACT:
In a process for preparing glass flowers having petals, the steps of preparing petals which comprise providing a blown elongated enlarged hollow bulb on a hollow glass tube, heating and manipulating the bulb so as to separate it into two vertical dish-like pre-petal members, removing the pre-petal members from the tube, elongating the ends of the pre-petal members so as to form solid tips, attaching the members to a glass flower stem at the tips and heating and manipulating the members so as to refine the shape of the petals.

REFERENCES:
patent: 703618 (1902-07-01), Sievert
patent: 805943 (1905-11-01), Campbell
patent: 861055 (1907-07-01), Seymour
patent: 1230368 (1917-06-01), Barber
patent: 1372294 (1921-03-01), Karabin et al.
patent: 2551279 (1951-05-01), Miller
patent: 3463624 (1969-08-01), Labino
patent: 3539919 (1970-11-01), Hogg

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