Owens Corning Fiberglas Technology, Inc.

Other

Energy Blanket of Texas, Inc.

Owens-Corning Fiberglass Technology, Inc.

James E Taylor

Robert J Alderman

Dennis K Wenrick

Ernest Craig Abney

Ernest J Plant

Tommy W Taylor

James P Barrett

In one embodiment, a self-elevating platform lift for moving objects between a first level and a vertically-elevated second level is provided. The platform lift comprises: (A) a platform for supporting the objects; (B) a plurality of lift lines for connection at the second level and for moving the platform; and (C) a motor connected to move with the platform and wherein the motor operably is connected to the lift lines for moving the platform between the first and second levels while being supported by the lift lines. In another embodiment, a lift installation is provided for moving objects between a first level and a vertically-elevated second level comprising: (A) a platform for supporting the objects; (B) a plurality of lift lines fixed at one end to extend downward from the second level for moving the platform; and (C) a motor connected to move with the platform and wherein the motor operably is connected to the lift lines for use in moving the platform between the first and second levels while being supported by the lift lines.

Self-contained self-elevating platform lift

A method of providing a roof structure having a plurality of purlins spaced apart from one another in a parallel arrangement includes the first step of providing a carriage carrying a supply of netting. The carriage is then moved along the length of the purlins in a first direction from a first portion of the roof structure to a second portion of the roof structure, such as for example, one end of the roof structure to the other end. Movement of the carriage dispenses the netting between the first and second portions. A supply of support sheet is then provided. A first section of the roof structure is constructed which includes purlins, the netting, and the support sheet. The carriage is then moved along the length of the purlins in a second direction opposite the first direction and towards the first portion of the roof structure. Movement of the carriage dispenses the support sheet above the netting.

Method of dispensing netting for a roof structure

A method of dispensing netting on a roof structure to provide fall protection for workers on the roof structure is disclosed herein. The roof structure includes a plurality of purlins spaced apart from one another in a parallel arrangement. A carriage is provided which is moveable in a direction along the length of the purlins. A supply of netting is attached to the carriage. The carriage is then moved along the length of the purlins, wherein movement of the carriage dispenses the netting onto the end of the roof structure.

A method of providing a roof structure having a plurality of purlins spaced apart from one another in a parallel arrangement includes the first step of providing a carriage upon which is mounted a supply of support sheet and a supply of netting. A first section of the roof structure is then constructed. The first section includes purlins, the support sheet, and the netting. The carriage is then moved along the length of the purlins in a direction away from the completed first section of the roof structure, wherein movement of the carriage dispenses the support sheet and the netting.

An apparatus for moving a carriage along a roof structure of the type having a plurality of purlins spaced apart from one another in a parallel arrangement, and method of using same are disclosed. The apparatus includes a grappling member mounted for movement along the length of a first one of the plurality of purlins. The grappling member is adapted to be temporarily placed into a locked position so that the grappling member is fixed with respect to the first purlin. A tension member operatively connects the grappling member to the carriage. A pulling device is used to pull on the tension member so as to shorten the distance between the grappling member and the carriage, thereby advancing the carriage along the length of the purlins in a direction towards the grappling member when the grappling member is in the locked position.

Apparatus for moving a carriage along the length of purlins of a roof

A movable safety barrier for use in constructing a roof structure having purlins spaced apart from one another in a parallel arrangement is disclosed. The barrier extends laterally across a plurality of the purlins. The barrier is mounted for movement along the length of the purlins as the roof structure is constructed. The barrier includes a plurality of runner portions positioned above the purlins. The barrier further includes a plurality of support portions extending between adjacent runner portions.

Movable safety barrier for construction of a roof structure

An apparatus for providing a roof structure of the type having a plurality of purlins spaced apart from one another in a parallel arrangement is disclosed. The purlins have a generally vertical portion. The space between the vertical portions of adjacent purlins defines an insulation cavity which is generally rectangular in cross-sectional shape. The apparatus includes a carriage which is movable along the length of the purlins for dispensing a support sheet from a roll for support of insulation material. As the carriage travels along the length of the purlins, the support sheet is dispensed so that the support sheet depends from the top portion of adjacent purlins. The apparatus further includes a first bar having a curvilinear shape which is mounted on the carriage and extends across the width of the support sheet. The first bar is positioned so that the support sheet contacts and is guided by the first bar as the support sheet is dispensed. A second bar having a curvilinear shape is mounted on the carriage and extends across the width of the support sheet. The second bar is positioned so that the support sheet contacts and is guided by the second bar as the support sheet is dispensed. The curvilinear shapes of the first and second bars modify the cross-sectional shape of the support sheet to substantially conform to the shape of the insulation cavity as the support sheet is dispensed.

Apparatus for dispensing an insulation support sheet for use with an

A method for providing a roof structure of the type having a plurality of purlins spaced apart from one another in a parallel arrangement is disclosed. A first section of the roof structure, which includes purlins, a support sheet, insulation material, and hard roofing material, is completed. A carriage is then moved in a first direction along the length of the purlins and away from the first section of the roof structure to define a gap between the completed first section and the carriage. The movement of the carriage pays out a support sheet from the carriage so that the support sheet depends from adjacent purlins in the gap. A wind barrier, which is in a generally horizontal position to prevent wind from blowing vertically through the gap, is provided, thereby hindering wind disturbance of the support sheet.

Wind protection for apparatus for paying out an insulation support sheet

An apparatus for providing a roof structure of the type having a plurality of purlins spaced apart from one another in a parallel arrangement is disclosed. The space between the vertical portions of adjacent purlins defines an insulation cavity that is generally rectangular in cross-sectional shape. The apparatus includes a carriage movable in a first direction along the length of the purlins for paying out a support sheet for support of insulation material as the carriage travels along the length of the purlins. The apparatus also includes at least one roller guide extending downward on top of the support sheet, rotating along the length of the support sheet, causing the support sheet to substantially conform to the shape of the insulation cavity. The roller guide is attached to the carriage and has two ends having wheels positioned at the sides of the insulation cavity.

Roller guides for apparatus for paying out an insulation support sheet

An apparatus for providing a roof structure of the type has a plurality of purlins spaced apart from one another in a parallel arrangement. The space between the vertical portions of adjacent purlins defines an insulation cavity which is generally rectangular in cross-sectional shape. The apparatus includes a carriage movable in a first direction along the length of the purlins for paying out a support sheet for support of insulation material as the carriage travels along the length of the purlins. The apparatus also includes a platform attached to the carriage and extending in the direction opposite the first direction and placed in the insulation cavity. The platform is mounted on the carriage by two pairs of hinges for vertical movement.

Raisable platform for apparatus for paying out an insulation support

A method for providing a roof structure having a plurality of purlins spaced apart from one another in a parallel arrangement the purlins having top portions is disclosed. A carriage is providing upon which is mounted a roll of support sheet. A first section of the roof structure comprising purlins, a support sheet, insulation material, and hard roofing material is completed. An insulation support sheet having side edges which enable the support sheet to be laid on adjacent purlins is then provided. The side edges are aligned with the top portions of adjacent purlins so that the support sheet can depend from the adjacent purlins. The carriage is moved along the length of the purlins and away from the first section of the roof structure, in which the movement of the carriage pays out the support sheet in a pleated condition having a first width so that the edges of the support sheet are aligned with the top portions of adjacent purlins and the support sheet depends from adjacent purlins. The support sheet is unfolded between the purlins to a second width wider than the first width.

Method for paying out an insulation support sheet for use with an

An apparatus for providing a roof structure of the type having a plurality of purlins spaced apart from one another in a parallel arrangement, is disclosed. A carriage moves in a first direction along the length of the purlins and pays out a support sheet for support of insulation material as the carriage travels along the length of the purlins. The support sheet depends from the top portion of adjacent purlins. At least one guide member guides the carriage along the length of the purlins and prevents the carriage from moving in a direction lateral to the first direction when the guide member is in a first position. The guide member is pivotally mounted on the carriage so that the guide member can be elevated into a second position to avoid obstructions encountered as the carriage moves along the length of the purlins. The guide member includes a movable arm which is pivotally mounted on the carriage and has a roller for rolling against a purlin while the guide member is in the first position. The guide member also includes a spring having two ends, with one of the ends being engaged with the movable arm and the other end engaged with the carriage. A spring biases the movable arm towards the first position and a handle is attached to the movable arm for manually elevating the guide member to the second position.

Raisable side guides for apparatus for paying out an insulation support

A method and apparatus for installing insulation material within a roof structure (11). The apparatus includes a carriage (26) which is urged along the purlins (18) of the roof structure (11). A roll of insulation material (43) is mounted to the carriage (26) and dispenses a substantially continuous sheet of blanket insulation material (39) over the purlins (18) as the carriage (26) is progressively moved along the length of the purlins (18). A radiant barrier dispenser (70) dispenses a layer of radiant barrier material (72) over the dispensed blanket insulation material (39), and a cross-wise layer of insulation (86) is applied across the length of the purlins (18) in a direction normal to the direction of application of the blanket insulation material (39). Thereafter, sheets of hard metal roofing material (24) are attached to the purlins (18) over the cross insulation (86) to form the insulated roof structure (11).

Heat-reflective roof structure

Method for forming an insulated roof structure having a heat reflective

A method and apparatus for distilling water in combination with a home use refrigerator (11) includes a water source (29) which feeds water into a preheater (23) in which the water is passed by a portion of the condenser coil (22) in heat exchange relationship. The water exiting the preheater (23) moves to a solenoid valve (31) which controls the flow of water into a boiler (32). Heated by a hot plate (33), water in the boiler (32) generates steam which is condensed in a condenser conduit (36) chilled by the refrigerator (11). The condensed purified water runs into a water collection chamber (34) for storage until either the water dispenser (12) or ice maker (15) requires water, at which time the appropriate valve (39, 41) will open and a pump (38) will pump the water to the appropriate device.

Growing community of inventors

Seguin, TX, United States of America

James E Taylor