IT1119979B - Forming three=dimensional object from design - Google Patents

Forming three=dimensional object from design

Info

Publication number
IT1119979B
IT1119979B IT69401/79A IT6940179A IT1119979B IT 1119979 B IT1119979 B IT 1119979B IT 69401/79 A IT69401/79 A IT 69401/79A IT 6940179 A IT6940179 A IT 6940179A IT 1119979 B IT1119979 B IT 1119979B
Authority
IT
Italy
Prior art keywords
forming
photopolymer
design
image
dimensional object
Prior art date
Application number
IT69401/79A
Other languages
Italian (it)
Other versions
IT7969401A0 (en
Inventor
Janet Ann Pollak
Original Assignee
Janet Ann Pollak
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Janet Ann Pollak filed Critical Janet Ann Pollak
Publication of IT7969401A0 publication Critical patent/IT7969401A0/en
Application granted granted Critical
Publication of IT1119979B publication Critical patent/IT1119979B/en

Links

Abstract

An object is formed from a two-dimensional design by subjecting areas of the surface of photo-polymerisable material to light and removing unpolymerised material, forming a master pattern and using this to reproduce the object. The master pattern may be in the form of a wax model and the object may be cast in metal using the lost wax method. The photopolymer may be in sheet form with a rigid backing, the image being applied with a light beam with mechanical guide system. A rubber mould is pref. formed from the image and a wax model from the mould. Alternatively, the photopolymer may be a liq. in a container.
IT69401/79A 1978-12-14 1979-12-13 Forming three=dimensional object from design IT1119979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848471 1978-12-14

Publications (2)

Publication Number Publication Date
IT7969401A0 IT7969401A0 (en) 1979-12-13
IT1119979B true IT1119979B (en) 1986-03-19

Family

ID=10501718

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69401/79A IT1119979B (en) 1978-12-14 1979-12-13 Forming three=dimensional object from design

Country Status (1)

Country Link
IT (1) IT1119979B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9851640B2 (en) 2010-10-11 2017-12-26 Graphic Ip Limited Method of casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9851640B2 (en) 2010-10-11 2017-12-26 Graphic Ip Limited Method of casting

Also Published As

Publication number Publication date
IT7969401A0 (en) 1979-12-13

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