Spacer

Claim 2

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, the exterior surface of said body being provided, at least in part, with a cohered cover defining a barrier inhibiting the passage therethrough of vapor.

Claim 3

Apparatus as in claim 1 wherein said cover is provided by a synthetic resin.

Claim 4

Apparatus as in claim 2 wherein said synthetic resin is PVDC.

Claim 5

Apparatus as in claim 1 wherein said cover is a metal foil.

Claim 6

Apparatus particularly advantageous for application and use as a spacer and to form a seal between adjacent glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively substantially side by side spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in coherent relation thereto and, in a spaced relation to said lips which as said spacer is sandwiched between adjacent glass panes, panel walls or like elements simultaneously seal to and form a joint with each thereof.

Claim 7

Apparatus particularly advantageous for application and use as a spacer and to form a seal between adjacent glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively substantially side by side spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in coherent relation thereto and, in a spaced relation to said lips which as said spacer is sandwiched between adjacent glass panes, panel walls or like elements simultaneously seal to and form a joint with each thereof.

Claim 8

Apparatus as in claim 5 wherein said body is composed of polypropylene filled with glass fiber or mineral fillers.

Claim 9

A spacer as in claim 5 characterized in that said lips are substantially triangular in cross section and project substantially perpendicular to the sides of said body to which they apply.

Claim 10

A spacer as in clam 5 wherein said lips are substantially triangular in cross section, said lips and said beads are compressible and said beads are of material which will adhesively cohere to such glass panes, panel walls and like elements between which said body is applied in use of said spacer.

Claim 11

A spacer as in clam 5 wherein said lips are substantially triangular in cross section, said lips and said beads are compressible and said beads are of material which will adhesively cohere to such glass panes, panel walls and like elements between which said body is applied in use of said spacer.

Claim 12

A spacer as in claim 5 characterized in that said beads have a longitudinally extending strip form and the material thereof has the property of expansion under compression stress when subjected to heat.

Claim 13

A spacer as in claim 5 characterized in that said body provides a relatively rigid base for said lips and said beads, said lips are relatively elastic and said beads have a strip form and are substantially permanently elastic and of a character to adhesively cohere to glass panels, panel walls or like elements between which said body is positioned.

Claim 14

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, said body is a hollow structure which is basically rectangular in cross section, providing it with pairs of said opposite side surface portions, one pair of which has said lips and said beads integral therewith and projecting outwardly therefrom and one of the side surface portions of which the other of said pairs is comprised is covered by means defining a vapor barrier.

Claim 15

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, said body is a hollow structure which is basically rectangular in cross section, providing it with pairs of said opposite side surface portions, one pair of which has said lips and said beads integral therewith and projecting outwardly therefrom and one of the side surface portions of which the other of said pairs is comprised is covered by means defining a vapor barrier.

Claim 16

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, said body being a hollow structure and in its totality an extrusion, the configuration of said body providing it with additional opposite surface portions running the length thereof and one of said additional opposite surface portions providing what may be considered the exposed surface portion of said body and the other thereof the innermost outer surface portion of said body in application of said spacer to its intended use.

Claim 17

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body of non-metallic material, said body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, said body being a hollow structure and in its totality an extrusion, the configuration of said body providing it with additional opposite surface portions running the length thereof and one of said additional opposite surface portions providing what may be considered the exposed surface portion of said body and the other thereof the innermost outer surface portion of said body in application of said spacer to its intended use.

Claim 18

A spacer as in claim 12 wherein said lips are located immediately of one another closely adjacent said one of said additional opposite surface portions of said body and said beads are positioned closely adjacent the other of said additional opposite surface portions of said body.

Claim 19

A spacer comprising a unitized extruded structure including a longitudinally extending hollow body of non-metallic material having a cross sectional configuration providing its exterior with a pair of opposite longitudinally extended side surface portions each having means integral therewith and projecting outwardly therefrom which provide thereon elastic sealing and jointing means having the property to adhesively cohere to glass panes, panel walls or like elements abutted thereto, said sealing and jointing means having the form of sealing lips and sealing strips which are arranged to extend substantially the length of said body in a relatively spaced, substantially parallel relation, the form of said exterior of said body providing it with another pair of longitudinally extending side surface portions a first of which faces outwardly and the second of which faces inwardly as the spacer is applied between glass panes, walls or the like in use thereof, said sealing strips being adjacent said first side surface portion of said other pair and said sealing lips being more closely adjacent said second side surface portion of said other pair.

Claim 20

A spacer comprising a unitized extruded structure including a longitudinally extending hollow body of non-metallic material having a cross sectional configuration providing its exterior with a pair of opposite longitudinally extended side surface portions each having means integral therewith and projecting outwardly therefrom which provide thereon elastic sealing and jointing means having the property to adhesively cohere to glass panes, panel walls or like elements abutted thereto, said sealing and jointing means having the form of sealing lips and sealing strips which are arranged to extend substantially the length of said body in a relatively spaced, substantially parallel relation, the form of said exterior of said body providing it with another pair of longitudinally extending side surface portions a first of which faces outwardly and the second of which faces inwardly as the spacer is applied between glass panes, walls or the like in use thereof, said sealing strips being adjacent said first side surface portion of said other pair and said sealing lips being more closely adjacent said second side surface portion of said other pair.

Claim 21

A spacer as in claim 14 wherein said first side surface portion of said body is provided with means defining a vapor barrier which together with said sealing strips provides a construction and arrangement precluding passage of vapor.

Claim 22

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, the configuration of said body providing it with additional opposite surface portions running the length thereof and one of said additional opposite surface portions providing what may be considered the exposed surface portion of said body and the other thereof the innermost outer surface portion of said body in application of said spacer to its intended use.

Claim 23

Apparatus for application and use as a spacer between glass panes, panel walls or like elements, said spacer comprising a unitized structure including a body having an elongate configuration and the exterior thereof including opposite side surface portions having means integral therewith and projecting outwardly therefrom which provide thereon sealing and jointing means which are arranged in a relatively spaced relation, said sealing and jointing means including one portion thereof formed as sealing lips which extend lengthwise of said body and another portion thereof having the form of beads which run substantially the length of said body in a spaced relation to said lips, the configuration of said body providing it with additional opposite surface portions running the length thereof and one of said additional opposite surface portions providing what may be considered the exposed surface portion of said body and the other thereof the innermost outer surface portion of said body in application of said spacer to its intended use.

Claim 24

Apparatus as in claim 16 wherein said beads comprise an adhesively cohering material and on sandwiching said body between an adjacent pair of glass panes, panel walls or like elements abutted thereto forming both a connection and a vapor seal therebetween.

Claim 25

A spacer comprising a unitized extruded structure including a longitudinally extending body having a cross sectional configuration providing its exterior with a pair of opposite longitudinally extended side surface portions each having means integral therewith and projecting outwardly therefrom which provide thereon elastic sealing and jointing means having the property to adhesively cohere to glass panes, panel walls or like elements abutted thereto, said sealing and jointing means having the form of sealing lips and sealing strips which are arranged to extend substantially the length of said body in a relatively spaced, substantially parallel relation, the form of said exterior of said body providing it with another pair of longitudinally extending side surface portions a first of which faces outwardly and the second of which faces inwardly as the spacer is applied between glass panes, walls or the like in use thereof, said sealing strips being relatively adjacent said first side surface portion of said other pair and said sealing lips being more closely adjacent said second side surface portion of said other pair.

Claim 26

A spacer comprising a unitized extruded structure including a longitudinally extending body having a cross sectional configuration providing its exterior with a pair of opposite longitudinally extended side surface portions each having means integral therewith and projecting outwardly therefrom which provide thereon elastic sealing and jointing means having the property to adhesively cohere to glass panes, panel walls or like elements abutted thereto, said sealing and jointing means having the form of sealing lips and sealing strips which are arranged to extend substantially the length of said body in a relatively spaced, substantially parallel relation, the form of said exterior of said body providing it with another pair of longitudinally extending side surface portions a first of which faces outwardly and the second of which faces inwardly as the spacer is applied between glass panes, walls or the like in use thereof, said sealing strips being relatively adjacent said first side surface portion of said other pair and said sealing lips being more closely adjacent said second side surface portion of said other pair.

Claim 27

Apparatus as in claim 18 wherein said sealing strips comprise an adhesively cohering material and on sandwiching said body between an adjacent pair of glass panes, panel walls or like elements abutted thereto forming both a connection and a vapor seal therebetween.