Construction module

Claim 2

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including concentrically arranged inner and outer shoulder surfaces extending continuously around the margin of the module with the inner shoulder surface being substantially rectangular and the outer shoulder surface extending to and joining said corrugated side faces of the module, each corrugated side face of the module having at least one rib projecting from the normal plane of the side face and at least one adjacent recess parallel to the rib and being formed inwardly from the normal plane of the side face with the outer surface of said rib and the inner surface of said recess being flat, and the module having a flat end face normal to said side faces at each opposite end thereof, and defining planes of maximum projection of the male end face of the module and maximum relief for the female end face of the module so that said module provides positive interlocking and self-aligning means on all side surfaces as well as on the opposite end faces thereof that present a flat abutment surface.

Claim 3

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces including key elements, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including concentrically arranged inner and outer inclined shoulder surfaces extending continuously around the margin of the module with the outer inclined shoulder surface joining said corrugated side faces of the module, the inner inclined shoulder surface being more steeply inclined than the outer shoulder surface, both inclined shoulder surfaces presenting a barrier to the intrusion of water and tending to shed water, the inner inclined shoulder surface defining the outer side wall of a continuous raised projection on the male end face of the module, the projection having a flat end surface perpendicular to said side faces and defining a plane of maximum projection of the male end face, and the inner inclined shoulder surface defining the outer side wall of a continuous recess on the female end face of the module, said recess having a flat bottom surface parallel to said flat end surface of the projection and defining a plane of maximum relief for the female end face, and a pair of stepped inclined alignment and locking elements on the male and female end faces of the module adjacent to said side faces and being disposed outwardly of said inner inclined shoulder surface.

Claim 4

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces including key elements, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including concentrically arranged inner and outer inclined shoulder surfaces extending continuously around the margin of the module with the outer inclined shoulder surface joining said corrugated side faces of the module, the inner inclined shoulder surface being more steeply inclined than the outer shoulder surface, both inclined shoulder surfaces presenting a barrier to the intrusion of water and tending to shed water, the inner inclined shoulder surface defining the outer side wall of a continuous raised projection on the male end face of the module, the projection having a flat end surface perpendicular to said side faces and defining a plane of maximum projection of the male end face, and the inner inclined shoulder surface defining the outer side wall of a continuous recess on the female end face of the module, said recess having a flat bottom surface parallel to said flat end surface of the projection and defining a plane of maximum relief for the female end face, and a pair of stepped inclined alignment and locking elements on the male and female end faces of the module adjacent to said side faces and being disposed outwardly of said inner inclined shoulder surface.

Claim 5

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces including key elements, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including concentrically arranged inner and outer inclined shoulder surfaces extending continuously around the margin of the module with the outer inclined shoulder surface extending to and joining said corrugated side faces of the module.

Claim 6

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces including key elements, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including concentrically arranged inner and outer inclined shoulder surfaces extending continuously around the margin of the module with the outer inclined shoulder surface extending to and joining said corrugated side faces of the module.

Claim 7

A construction module as defined in claim 3 having a central passage opening through said male and female end surfaces.

Claim 8

A construction module as defined in claim 1, and the inner inclined shoulder surface being more steeply inclined than the outer shoulder surface, both inclined shoulder surfaces presenting a barrier to the intrusion of water and tending to shed water.

Claim 9

A construction module as defined in claim 1, and the inner inclined shoulder surface defining the outer side wall of a continuous raised projection on the male end face of the module, the projection having a flat end surface perpendicular to said side faces and defining a plane of maximum projection of the male end face, and the inner inclined shoulder surface defining the outer side wall of a continuous recess on the female end face of the module, said recess having a flat bottom surface parallel to said flat end surface of the projection and defining a plane of maximum relief for the female end face.

Claim 10

A construction module as defined in claim 1, and the module having a flat end face normal to said side faces at each opposite end thereof, and defining planes of maximum projection of the male end face of the module and maximum relief for the female end face of the module.

Claim 11

A construction module as defined in claim 1, and interengageable projecting key element and key element receiving recesses respectively on the male and female end faces of said module.

Claim 12

A construction module as defined in claim 1, and said key element and key element receiving recesses being located on said outer inclined shoulder surfaces of the male and female end faces of the module.

Claim 13

A construction module as defined in claim 1, and said key element and key element receiving recesses being located substantially centrally relative to each side face of the module and each including a pair of stepped inclined surfaces of different degrees of inclination from said inner and outer inclined shoulder surfaces.

Claim 14

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including inner and outer shoulder surfaces, the inner shoulder surface projecting upwardly from the outer shoulder surface and the outer shoulder surface extending outwardly from the inner shoulder surface and joining said corrugated side faces of the module, each corrugated side face of the module having at least one rib projecting from the normal plane of the side face and at least one adjacent recess parallel to the rib and being formed inwardly from the normal plane of the side face with the outer surface of said rib and the inner surface of said recess being flat, and the module having a shoulder with a flat end face normal to said side faces at each opposite end thereof, and defining planes of maximum projection of the male end face of the module and maximum relief for the female end face of the module so that said module provides positive interlocking and self-aligning means on all side surfaces as well as on the opposite end faces thereof that present a flat abutment surface.

Claim 15

A construction module in the general form of a rectangular parallelepiped including side faces which are arranged upright in use and are corrugated for interlocking engagement with the corrugations of like modules in a structure, and the module having male and female end faces, the female end face comprising the relief negative of the male end face, whereby opposing male and female end faces of plural modules in stacked relationship in a structure may interfit in positively locked relationship, the male and female end faces of the module including inner and outer shoulder surfaces, the inner shoulder surface projecting upwardly from the outer shoulder surface and the outer shoulder surface extending outwardly from the inner shoulder surface and joining said corrugated side faces of the module, each corrugated side face of the module having at least one rib projecting from the normal plane of the side face and at least one adjacent recess parallel to the rib and being formed inwardly from the normal plane of the side face with the outer surface of said rib and the inner surface of said recess being flat, and the module having a shoulder with a flat end face normal to said side faces at each opposite end thereof, and defining planes of maximum projection of the male end face of the module and maximum relief for the female end face of the module so that said module provides positive interlocking and self-aligning means on all side surfaces as well as on the opposite end faces thereof that present a flat abutment surface.