Back to results
US 7,246,469 B2Granted
Multi-piece eaves beam for preassembled glazed roof system
AssigneePark Lane Conservatories Ltd.
InventorsMark A. Back, J. Michael Riley, John E. Welsh
Life of this patent
Estimating the term…
Abstract
An eaves beam for a glazed roof system includes a base member and an upper member. The base member includes a base plate adapted to rest on a building wall and includes upstanding wall members. The base member can be fastened from the top into the wall with the fastener extended between the two upstanding wall members. In turn, the upper portion of the eaves beam includes downwardly extended legs which are adapted to fit over the base member and are fastened to the base member by screws extended laterally through the legs into the base member. This facilitates installation of the eaves beam and allows the roof to be pre-assembled, taken to the work site and installed.
Claims20
An eaves beam comprising at least one base member and an elongated upper member;
- said base member having a base plate and a first and second upwardly extended walls from said base plate, said base plate and said walls providing a channel;
- wherein a first fastener is positioned in said channel and is extended through said base member into a supporting wall for securing said base member to said supporting wall;
- said elongated upper member having a rafter support an inner wall and an opposing outer wall and first and second downwardly extended leg members, wherein said first downwardly extended leg member is generally parallel to said first upwardly extended wall and said second downwardly extended leg member is generally parallel to said second upwardly extended wall, said elongated upper member engages said base member adjacent said upwardly extended walls and said downwardly extended leg members, wherein said elongated upper member includes a lower wall positioned below said rafter support and extending from said inner wall to said outer wall;
- wherein a second fastener is extended through one of said downwardly extended leg members and one of said upwardly extended walls fastening said elongated upper member to said base member.
1 more element
An eaves beam comprising at least one base member and an elongated upper member;
- said base member having a base plate and a first and second upwardly extended walls from said base plate, said base plate and said walls providing a channel, wherein said base member further includes a trim receiving channel;
- wherein a first fastener is positioned in said channel and is extended through said base member into a supporting wall for securing said base member to said supporting wall;
- said elongated upper member having a rafter support and first and second downwardly extended leg members, wherein said first downwardly extended leg member is generally parallel to said first upwardly extended wall and said second downwardly extended leg member is generally parallel to said second upwardly extended wall, said elongated upper member engages said base member adjacent said upwardly extended walls and said downwardly extended leg members;
- wherein a second fastener is extended through one of said downwardly extended leg members and one of said upwardly extended walls fastening said elongated upper member to said base member.
1 more element
A pre-assembled roof structure comprising:
- a first eaves beam member;
- an adjustable rafter support attached to said first eave beam member;
- a plurality of rafters extending from said adjustable rafter support to an upper rafter support;
- a plurality of panels glazed to said rafters, wherein said first eaves beam member, said adjustable rafter support, said rafters, said panels, and said upper rafter support secured together to form a unitary roof structure;
- a fastener means for attaching said unitary roof structure to a supporting wall;
- wherein said fastener means comprises a second eaves beam member which is attachable to a header of a wall and wherein said first eaves beam member is attachable to said second eaves beam member after said second eaves beam member is attached to said wall.
3 more elements
A pre-assembled roof structure comprising:
- a first eaves beam member;
- an adjustable rafter support attached to said first eave beam member;
- a plurality of rafters extending from said adjustable rafter support to an upper rafter support;
- a plurality of panels glazed to said rafters, wherein said first eaves beam member, said adjustable rafter support, said rafters, said panels, and said upper rafter support secured together to form a unitary roof structure;
- a fastener means for attaching said unitary roof structure to a supporting wall;
- a nailing fin having a connecting member fixed to and supporting a given rafter of said rafters at an end of said unitary roof structure;
- and
- said nailing fin adapted to support said given rafter along its entire length and attach said given rafter to a wall structure of a building.
5 more elements
A pre-assembled roof structure comprising:
- a first eaves beam member;
- an adjustable rafter support attached to said first eave beam member;
- a plurality of rafters extending from said adjustable rafter support to an upper rafter support;
- a plurality of panels glazed to said rafters, wherein said first eaves beam member, said adjustable rafter support, said rafters, said panels, and said upper rafter support secured together to form a unitary roof structure;
- a fastener means for attaching said unitary roof structure to a supporting wall;
- an edge rafter;
- and
- a nailing fin having a connecting member fixed to and supporting said edge rafter along its entire length and adapted to attach said edge rafter to a wall structure of a building.
5 more elements
A pre-assembled roof structure comprising:
- a first eaves beam member;
- an adjustable rafter support attached to said first eave beam member;
- a plurality of rafters extending from said adjustable rafter support to an upper rafter support;
- a plurality of panels glazed to said rafters, wherein said first eaves beam member, said adjustable rafter support, said rafters, said panels, and said upper rafter support coupled together to form a unitary roof structure;
- a fastener means for attaching said unitary roof structure to a supporting wall;
- a sealing cap attached over a given rafter of said rafters positioned at an end of the unitary roof structure;
- a nailing fin attached to said unitary roof structure, said nailing fin having an edge;
- and
- wherein said sealing cap forms a seal with said edge of said nailing fin.
6 more elements
A pre-assembled roof structure comprising:
- a first eaves beam member;
- a plurality of rafters extending from said first eaves beam member to an upper rafter support;
- a plurality of panels glazed to said rafters, wherein said first eaves beam member, said rafters, said panels, and said upper rafter support coupled together to form a unitary roof structure;
- a fastener means for attaching said unitary roof structure to a wall, wherein said fastener means comprises a second eaves beam member which is attachable to a header of a supporting wall and wherein said first eaves beam member is attachable to said second eaves beam member after said second eaves beam member is attached to said wall;
- a nailing fin having a connecting member fixed to and supporting a given rafter of said rafters at an end of said unitary roof structure;
- and
- said nailing fin supporting said given rafter along its entire length and adapted to attached said given rafter to a wall structure of a building.
4 more elements
A roof structure comprising:
- an elongated lower eaves beam member having a base plate and a pair of generally parallel upwardly extended legs, said base plate and said upwardly extended legs providing a channel;
- a first fastener positioned in said channel and extended through said elongated lower eaves beam member and into a header of a building wall for securing said elongated lower eaves beam member to said building wall;
- a pre-assembled upper unitary roof assembly comprising an elongated upper eaves beam member having a pair of generally parallel downwardly extended legs, a plurality of rafters attached to, supported by, and extending from said elongated upper eaves beam member to an upper rafter support member, a plurality of panels glazed to said rafters, an edge rafter wherein at least one of said panels is glazed to said edge rafter, and a nailing fin having an elongated connecting member fixed to and supporting said edge rafter along its entire length and adapted to attach said edge rafter to a wall structure of a building;
- wherein said parallel upwardly extended legs engage said parallel downwardly extended legs wherein a second fastener is extended through one of said downwardly extended legs and one of said upwardly extended legs fastening said pre-assembled upper unitary roof assembly to said elongated lower eaves beam member;
- wherein said pre-assembled upper unitary roof assembly is attached to said elongated lower eaves beam after said elongated lower eaves beam is attached to said header of said building wall.
2 more elements
Dependencies are inferred from the claim text.