US 6,308,469 B1 · Shear wall panel · patentgrep

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Abstract

A shear wall panel for a building has a rectangular frame of vertical and horizontal members. Inside of the rectangular frame, at least four diagonal members are joined at their ends to create a multi-segmented assembly having at least three vertices and first and second ends and preferably forming a polygon, one of the at least three vertices secured to each of the vertical and an upper horizontal members, the first and second ends secured to a lower horizontal member. The members are preferably of wood and connected together with toothed plates. A lower horizontal member is shear connected to a foundation or laterally stabilized wall or floor below the shear wall panel. Upper strap connectors attach the upper horizontal member to a roof, floor or wall of the building. The upper strap connectors comprises metal straps, a first portion of which have teeth bent out of the metal strap, a second portion of which have holes for nailing through the metal strap into the roof, floor or wall of the building.

Claims17

Dependent claims

A shear wall panel for a building comprising,

(I) outer rectangle members comprising,
a) a pair of spaced apart vertical members having upper ends and lower ends;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
and,
c) a lower horizontal member extending between and secured to the lower ends of the vertical members wherein the outer rectangle members form an outer rectangle;
and,
(II) inner polygon members comprising,
d) at least four continuous diagonal members secured together end to end to form an inner polygon having at least a first, a second, a third and a fourth vertex,
wherein
(e) the inner polygon is located inside of the outer rectangle;
(f) the ends of the diagonal members of the first vertex abut each other and are secured to one of the vertical members;
(g) the ends of the diagonal members of the second vertex abut each other and are secured to the upper horizontal member;
(h) the ends of the diagonal members of the third vertex abut each other and are secured to the other vertical member;
(i) the ends of the diagonal members of the fourth vertex abut each other and are secured to the lower horizontal member;
(j) when more than four continuous diagonal members are present, any remaining ends of the continuous diagonal members abut the end of another continuous diagonal member and are secured to a first end of an extender member wherein the extender member has a second end secured to at least one outer rectangle member at a corner of the outer rectangle;
(k) the diagonal members, in combination with the outer rectangle members and any extender members, are adapted to resist lateral and vertical loads applied to the shear wall panel;
and,
(l) the shear wall panel is connected to a foundation or laterally stabilized wall or floor of the building below the shear wall panel so as prevent the vertical members from lifting away from the foundation or laterally stabilized wall or floor and transmit a lateral reaction force from the foundation or laterally stabilized wall or floor to the shear wall panel in response to an external lateral force applied to the upper horizontal member.

15 more elements

A shear wallpanel for a building comprising.

(i) outer rectangle members comprising,
a) a pair of spaced apart vertical members having upper ends and lower ends;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
and,
c) a lower horizontal member extending between and secured to the lower ends of the vertical members,
wherein the outer rectangle members from an outer rectangle,
(ii) vertically oriented connectors connected to each of the vertical members and adapted to each be secured to a bolt extending upwards from a foundation or laterally stabilized wall or floor of the building below the shear wall panel near each of the vertical members;
and,
(iii) inner polygon members comprising,
d) at least four continuous diagonal members secured together end to end in a to form an inner polygon having at least a first, a second, a third and a fourth vertex,
wherein
(e) the inner polygon is located inside of the outer rectangle;
(f) the ends of the diagonal members of the first vertex abut each other and are secured to one of the vertical members;
(g) the ends of the diagonal members of the second vertex abut each other and are secured to the upper horizontal member;
(h) the ends of the diagonal members of the third vertex abut each other and are secured to the other vertical member;
(i) the ends of the diagonal members of the fourth vertex abut each other and are secured to the lower horizontal member;
(j) when more than four continuous diagonal members are present, any remaining ends of the continuous diagonal members abut the end of another continuous diagonal member and are secured to a first end of an extender member wherein the extender member has a second end secured to at least one outer rectangle member at a corner of the outer rectangle;
and,
(k) the diagonal members, in combination with the outer rectangle members and any extender members, are adapted to resist lateral and vertical loads applied to the shear wall panel.

16 more elements

A shear wall panel for a building comprising,

(i) outer rectangle members comprising,
a) a pair of spaced apart vertical members having upper ends and lower ends;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
and,
c) a lower horizontal member extending between and secured to the lower ends of the vertical members,
wherein the outer rectangle members from an outer rectangle,
(ii) vertically oriented connectors connected to each of the vertical members and adapted to each be secured to a bolt extending upwards from a foundation or laterally stabilized wall or floor of the building below the shear wall panel near each of the vertical members;
and,
(iii) inner polygon members comprising,
d) at least four continuous diagonal members secured together end to end in a to form an inner polygon having at least a first, a second, a third and a fourth vertex,
wherein
(e) the inner polygon is located inside of the outer rectangle;
(f) the ends of the diagonal members of the first vertex are secured to one of the vertical members;
(g) the ends of the diagonal members of the second vertex are secured to the upper horizontal members;
(h) the ends of the diagonal members of the third vertex are secured to the other vertical member;
(i) the ends of the diagonal members of the fourth vertex are secured to the lower horizontal member;
(j) when more than four continuous diagonal members are present, any remaining ends of the continuous diagonal members are secured to a first end of an extender member wherein the extender member has a second end secured to at least one outer rectangle member at a corner of the outer rectangle;
(k) the vertically oriented connectors are thrust blocks which comprise a block of wood oriented with the grain of the wood substantially vertical.

15 more elements

A shear wall panel for a building comprising,

(i) outer rectangle members comprising,
a) a pair of spaced apart vertical members having upper ends and lower ends;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
and,
c) a lower horizontal member extending between and secured to the lower ends of the vertical members,
wherein the outer rectangle members from an outer rectangle,
(ii) vertically oriented connectors connected to each of the vertical members and adapted to each be secured to a bolt extending upwards from a foundation or laterally stabilized wall or floor of the building below the shear wall panel near each of the vertical members;
and,
(iii) inner polygon members comprising,
d) at least four continuous diagonal members secured together end to end in a to form an inner polygon having at least a first, a second, a third and a fourth vertex,
wherein
(e) the inner polygon is located inside of the outer rectangle;
(f) the ends of the diagonal members of the first vertex are secured to one of the vertical members;
(g) the ends of the diagonal members of the second vertex are secured to the upper horizontal member;
(h) the ends of the diagonal members of the third vertex are secured to the other vertical member;
(i) the ends of the diagonal members of the fourth vertex are secured to the lower horizontal member;
(j) when more than four continuous diagonal members are present, any remaining ends of the continuous diagonal members are secured to a first end of an extender member wherein the extender member has a second end secured to at least one outer rectangle member at a corner of the outer rectangle;
(k) the diagonal members, in combination with the outer rectangle members and any extender members, are adapted to resist lateral and vertical loads applied to the shear wall panel;
(l) the members are made of wood and secured to each other by toothed plates pounded into the members wherever one member is secured to another;
and, the vertically oriented connectors are wooden thrust blocks.

17 more elements

A shear wall panel for a building comprising,

a) first and second vertical members wherein the vertical members are horizontally spaced apart and each have an upper end and a lower end;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
c) a lower horizontal member extending between and secured to the lower ends of the vertical members;
d) a continuous first diagonal member having a first end secured to the lower horizontal member and a second end secured to the first vertical member;
e) a continuous second diagonal member having a first end secured to and abutting the second end of the first diagonal member and secured to the first vertical member and a second end secured to the upper horizontal member;
f) a continuous third diagonal member having a first end secured to and abutting the second end of the second diagonal member and secured to the upper horizontal member and a second end secured to the second vertical member;
and,
g) a continuous fourth diagonal member having a first end secured to and abutting the second end of the third diagonal member and secured to the second vertical member and a second end secured to the lower horizontal member and secured to and abutting the first end of the first diagonal member,
wherein
h) the first, second, third and fourth diagonal members are located inside of a rectangle formed by the vertical and horizontal members;
and,
i) the shear wall panel is connected to a foundation or laterally stabilized wall or floor of the building below the shear wall panel so as prevent the vertical members from lifting away from the foundation or laterally stabilized wall or floor and transmit a lateral reaction force from the foundation or laterally stabilized wall or floor to the shear wall panel in response to an external lateral force applied to the upper horizontal member.

9 more elements

A shear wall panel for a building comprising,

a) first and second vertical members wherein the vertical members are horizontally spaced apart and each have an upper end and a lower end;
b) an upper horizontal member extending between and secured to the upper ends of the vertical members;
c) a lower horizontal member extending between and secured to the lower ends of the vertical members;
d) a continuous first diagonal member having a first end secured to the lower horizontal member and a second end secured to the first vertical member;
e) a continuous second diagonal member having a first end secured to the second end of the first diagonal member and the first vertical member and a second end secured to the upper horizontal member;
f) a continuous third diagonal member having a first end secured to the second end of the second diagonal member and the upper horizontal member and a second end secured to the second vertical member;
and,
g) a continuous fourth diagonal member having a first end secured to the second end of the third diagonal member and the second vertical member and a second end secured to the lower horizontal member and the first end of the first diagonal member,
h) having vertically oriented connectors secured to each of the vertical members wherein the vertically oriented connectors are adapted to each be secured to a bolt extending from a foundation or laterally stabilized wall or floor of the building below the shear wall panel,
wherein
i) the first, second, third and fourth diagonal members are located inside of a rectangle formed by the vertical and horizontal members;
and,
j) the shear wall panel is connected to a foundation or laterally stabilized wall or floor of the building below the shear wall panel so as prevent the vertical members from lifting away from the foundation or laterally stabilized wall or floor and transmit a lateral reaction force from the foundation or laterally stabilized wall or floor to the shear wall panel in response to an external lateral force applied to the upper horizontal member;
k) the members are made of pieces of wood of about the same width;
l) the vertically oriented connectors each comprise two thrust block members each made of wood of about the same width as the other members;
m) the grain of the wood in the thrust blocks is substantially vertical;
n) the thrust block members are spaced to accept a bolt extending upwards from the foundation or laterally stabilized wall or floor of the building below the shear wall panel;
and,
o) all members are secured to each other by toothed plates pounded into the members.

16 more elements

Dependencies are inferred from the claim text.