Title:
BOX USED FOR PASSING COMPRESSED FLUID THROUGH STONE CONSTRUCTION STRUCTURE
Document Type and Number:
Japanese Patent JPS63241267
Kind Code:
A
Abstract:
The invention provides a box for the passage of pressurized liquid through masonry work of small thickness, particularly dividing walls, the box (1), firmly secured to a plastic sheath (4), also embedded in the masonry work (2), allowing plastic material pipes (5) to be installed for pressurized liquids. Said pipe (5) passes through the case and the sheath with radial clearance, which makes it possible to change it for maintenance purposes, the parallelepipedic shaped box having a large opening on which a lid (3) is placed, this lid carrying the connection of the pipe (5) formed by holding means and sealing means.
Inventors:
DANIERU BERISEERU
Application Number:
JP462688A
Publication Date:
October 06, 1988
Filing Date:
January 12, 1988
Export Citation:
Assignee:
LEGRIS SA
International Classes:
E04B5/48; E03C1/02; E04F17/08; F16L5/00; F16L7/00; F24D3/10; (IPC1-7): E04B5/48; E04F17/08; F16L5/00
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)
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