Article made of brittle material encapsulated in an injection-mo

Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal for other than internal combustion engine – or...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

277642, F16J 1502

Patent

active

059443243

ABSTRACT:
Shaped articles made of brittle material having a low coefficient of thermal expansion, for example designed as glass or glass-ceramic plates, are typically encapsulated with a holding frame made of plastic, which is produced by directly encapsulating the edges of the shaped article with plastic by injection moulding. In order to avoid stress concentrations in the shaped article, which inevitably form as a consequence of the differences in thermal expansion and the material-dependent shrinkage behaviour, according to the invention shrinkage-absorbing elements are embedded between the holding frame and the shaped article, which elements additionally ensure a permanently elastic bearing of the shaped articles when used in practice and provide sufficient sealing during use.

REFERENCES:
patent: 2825941 (1958-03-01), Lux et al.
patent: 3061895 (1962-11-01), Kleinhaus
patent: 3263014 (1966-07-01), Deisenroth
patent: 4123071 (1978-10-01), Yamamoto
patent: 4249517 (1981-02-01), Schroeder et al.
patent: 4524978 (1985-06-01), Mauser
patent: 4690412 (1987-09-01), Tuckley et al.
patent: 4708351 (1987-11-01), Midooka et al.
patent: 4930790 (1990-06-01), Sheridan
patent: 4963413 (1990-10-01), Amano
patent: 5362145 (1994-11-01), Bird et al.
patent: 5489104 (1996-02-01), Wolff
patent: 5678827 (1997-10-01), Burian et al.
Patent Abstracts of Japan, vol. 96, No. &, Jul. 31, 1996 & JP 08 072094 A (Asahi K.K.), Mar. 19, 1996, *Zusammengfssung*.
Patent Abstracts of Japan vol. 96, No.4, Apr. 30, 1996, & JP 07 323727 A (Hashimoto Forming Ind Co Ltd), Dec. 12, 1995, *Zusammenfassung*.
Handbook of Chemistry and Physics, Thirty-Third Edition, by Chemical Rubber Publishing Co., p. 1849.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Article made of brittle material encapsulated in an injection-mo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Article made of brittle material encapsulated in an injection-mo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Article made of brittle material encapsulated in an injection-mo will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2424145

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.