Apparatus for moulding three-dimensionally shaped moulded articl

Details Apparatus for moulding three-dimensionally shaped moulded articl Apparatus for moulding three-dimensionally shaped moulded articl

1981-03-20

1984-02-21

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

With interposed non-adhering web or sheet type parting means

425383, B28B 736

Patent

active

044327161

ABSTRACT:
An apparatus for moulding three-dimensionally shaped moulded articles from binder-containing web-like non-woven fabrics for transferring by pressure and heat action the shaping forces of at least one mould half acting on at least one electrically deformable supporting layer to the web-like non-woven fabrics, the supporting layer being fixed to a frame structure or held in movable manner with respect to the mould which makes it possible to match the deformation behavior of the stabilizing supporting layer in an optimum manner to the deformation behavior of the non-woven fabrics without there being any risk of over-elongation of the supporting layer thereby enabling the latter to be used repeatedly. For this purpose the supporting layer is fixed wholly or partly to the component by means of the additional resilient elastic stretching elements, said stretching elements, e.g. springs, rubber strips or plastic cords, having regulatable resilience characteristics, e.g. by pneumatic or hydraulic cylinders.

REFERENCES:
patent: 1587462 (1926-06-01), Adams et al.
patent: 2974366 (1961-03-01), Bauman
patent: 3071180 (1963-01-01), Finger et al.
patent: 3170192 (1965-02-01), Oesterheld
patent: 3685931 (1972-08-01), Craven et al.
patent: 3936254 (1976-02-01), Sawada et al.
patent: 3956056 (1976-05-01), Boguslauski et al.
patent: 4075359 (1978-02-01), Thulia
patent: 4221556 (1980-09-01), Kiss
Research on the Possibilities of Manufacture and the Characteristics of Wood Shaving Moulded Articles, Particularly for Making Furniture, W. Klauditz; E. Stegmann and W. Kratz, 1965 PP37/38.

Affiliated with

Also associated with

Rating

Apparatus for moulding three-dimensionally shaped moulded articl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for moulding three-dimensionally shaped moulded articl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for moulding three-dimensionally shaped moulded articl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1033482