Document Type and Number:
Japanese Patent JPS5247170
Kind Code:
B2
Abstract:
An expansion joint and support for a prefabricated metallically faced insulating panel used in the construction of duct work, with the joint comprising an expandable accordian-like or pleated metal plate providing a spaced support which extends beyond either side edge of the expandable plate, with the support being connected across the face of the plate for free vertical and horizontal movement relative thereto.
More Like This:
| JPH08303668 | PIPE COUPLING DEVICE |
Application Number:
JP4780072A
Publication Date:
November 30, 1977
Filing Date:
May 16, 1972
Export Citation:
International Classes:
F16L27/12; F16L5/10; F16L51/02; F16L59/16; F16L59/18; F16L59/21; (IPC1-7): F16L27/10