EP 1470300 A1 20041027 - MODULAR TENON AND SLOT MORTISE BUILDING BLOCKS FOR HABITABLE SHELTERS
Title (en)
MODULAR TENON AND SLOT MORTISE BUILDING BLOCKS FOR HABITABLE SHELTERS
Title (de)
MODULARE SCHLITZZAPFUNGSBAUEINHEITEN FÜR BEWOHNBARE UNTERKÜNFTE
Title (fr)
BLOCS DE CONSTRUCTION MODULAIRES A TENON ET MORTAISE POUR ABRI HABITABLE
Publication
Application
Priority
CA 0200001 W 20020102
Abstract (en)
[origin: WO03056109A1] Modular tenon and slot mortise building blocks include, for each building block: (a) hollow rectangular parallelepiped center block, (b) an outer siding member, (c) a first tenon member sandwiched between the center block and the siding member, (d) an inner facing member, and (e) a second tenon member sandwiched between the center block and the facing member. The tenon members are parallel and mounted to longitudinal sides of the center block. The tenon members are positioned and of a length so as to extend longitudinally of a first end of the center block by a first distance and so as to form mortised first and second recesses having a first depth behind the first and second tenon members, respectively, between the siding member and the center block and between the facing member and the center block. The first distance is substantially equal to the first depth.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 2/16 (2013.01); E04B 2002/0208 (2013.01); E04B 2002/0228 (2013.01)
Citation (search report)
See references of WO 03056109A1
DOCDB simple family (publication)
WO 03056109 A1 20030710; AU 2002218918 A1 20030715; EA 200501072 A1 20051229; EP 1470300 A1 20041027
DOCDB simple family (application)
CA 0200001 W 20020102; AU 2002218918 A 20020102; EA 200501072 A 20020102; EP 02805718 A 20020102