Arrangements for retaining and sealing window glass

Claim 2

A sealing and retaining arrangement for sealing and retaining window glass in a window opening defined by a surround which supports a flange running around the opening, comprising flexible sealing means mounted on the flange and defining a channel receiving an edge of the window glass and running along the length of at least a portion of the flange, a stiff retaining member defining a longitudinal channel the distal edge of one of whose side walls is extended to define a longitudinally extending lip, the retaining member being positioned to run along the length of at least a portion of the said sealing means with the latter seating on an external wall of the channel of the retaining member so that the said lip makes contact with an external surface of the sealing means, pins extending through apertures in the retaining member at intervals along the said surround, and locking means including wedge-shaped locking members each of which is removably wedged between the inside of the base of the channel of the retaining member and a respective one of the said pins for releasably locking the retaining member to the said surround so that it retains the sealing means on the flange.

Claim 3

An arrangement according to claim 1, in which the pins are fixed to and upstanding from the said surround.

Claim 4

An arrangement according to claim 1, in which the sealing means comprises a member of resilient polymeric material defining two substantially parallel and longitudinally extending side-by-side channels facing in opposite directions, with one channel engaging the flange of the surround and the other channel receiving the periphery of the window glass.

Claim 5

A sealing and retaining arrangement for sealing and retaining window glass in a window opening defined by a surround which supports a flange running around the opening, comprising flexible sealing means mounted on the flange and defining a channel receiving an edge of the window glass and running along the length of at least a portion of the flange, a stiff retaining member defining a longitudinal channel the distal edge of one of whose side walls is extended to define a longitudinally extending lip, the retaining member being positioned to run along the length of at least a portion of the said sealing means with the latter seating on an external wall of the channel of the retaining member so that the said lip makes contact with an external surface of the sealing means, a decorative beading extending along the length of the surround and covering the open mouth of the channel of the retaining member, and locking means releasably locking the retaining member to the said surround so that it retains the sealing means on the said flange.

Claim 6

A sealing and retaining arrangement for sealing and retaining window glass in a window opening defined by a surround which supports a flange running around the opening, comprising flexible sealing means mounted on the flange and defining a channel receiving an edge of the window glass and running along the length of at least a portion of the flange, a stiff retaining member defining a longitudinal channel the distal edge of one of whose side walls is extended to define a longitudinally extending lip, the retaining member being positioned to run along the length of at least a portion of the said sealing means with the latter seating on an external wall of the channel of the retaining member so that the said lip makes contact with an external surface of the sealing means, a decorative beading extending along the length of the surround and covering the open mouth of the channel of the retaining member, and locking means releasably locking the retaining member to the said surround so that it retains the sealing means on the said flange.

Claim 7

An arrangement according to claim 4, including gripping means positioned within the channel of the retaining member and in which the beading is held in position by locking engagement with the gripping means.

Claim 8

An arrangement according to claim 4, in which the sealing means comprises a member of resilient polymeric material defining two substantially parallel and longitudinally extending side-by-side channels facing in opposite directions, with one channel engaging the flange of the surround and the other channel receiving the periphery of the window glass.

Claim 9

A sealing and retaining arrangement for sealing and retaining a window glass in a window opening defined by a surround having a flange which runs around the opening and which lies in the plane of the opening and is directed inwardly of the opening, comprising a flexible sealing member defining first and second substantially parallel and longitudinally extending side-by-side channels facing in opposite directions and mounted with the first channel on and gripping the flange and the second channel on and gripping the periphery of the window glass, at least one longitudinally extending stiff retaining member defining a channel which is positioned between a part of the said surround and the second channel of the sealing member and turned through substantially 90° compared with the said second channel so that the outside of the base of the second channel rests on the outside of one of the side walls of the channel of the retaining member, the distal edge of one of the side walls of the channel of the retaining member being extended to define a longitudinally extending lip which makes retaining contact with the outside of a portion of the sealing member which defines the external wall of the second channel of the sealing member, locking means extending from the said surround and through apertures in the retaining member and releasably locking the retaining member to the surround so as to hold the retaining member in position on the surround and thus to hold the sealing means on the flange, and a decorative beading covering and removably fixed to the retaining member.

Claim 10

A sealing and retaining arrangement for sealing and retaining a window glass in a window opening defined by a surround having a flange which runs around the opening and which lies in the plane of the opening and is directed inwardly of the opening, comprising a flexible sealing member defining first and second substantially parallel and longitudinally extending side-by-side channels facing in opposite directions and mounted with the first channel on and gripping the flange and the second channel on and gripping the periphery of the window glass, at least one longitudinally extending stiff retaining member defining a channel which is positioned between a part of the said surround and the second channel of the sealing member and turned through substantially 90° compared with the said second channel so that the outside of the base of the second channel rests on the outside of one of the side walls of the channel of the retaining member, the distal edge of one of the side walls of the channel of the retaining member being extended to define a longitudinally extending lip which makes retaining contact with the outside of a portion of the sealing member which defines the external wall of the second channel of the sealing member, locking means extending from the said surround and through apertures in the retaining member and releasably locking the retaining member to the surround so as to hold the retaining member in position on the surround and thus to hold the sealing means on the flange, and a decorative beading covering and removably fixed to the retaining member.

Claim 11

An arrangement according to claim 7, in which there are a plurality of the said retaining members each extending along the length of a respective relatively straight portion of the said surround, and in which the decorative beading is shaped to extend continuously along the length of all the said surround.

Claim 12

An arrangement according to claim 7, in which the locking means comprises a plurality of pins mounted at intervals on and along the said surround and extending through respective ones of the said apertures in the channel of the retaining member, and wedge-shaped members each wedged between the inside of the base of the channel of the retaining member and a respective one of the said pins.

Claim 13

An arrangement according to claim 7, in which the locking means comprises a plurality of threaded members each of which extends through a respective one of the apertures in the base of the channel of the retaining member and threadably engages the said surround.

Claim 14

An arrangement according to claim 7, in which the locking means carries clip means projecting towards the mouth of the channel of the retaining member and in which the decorative beading carries a plurality of cooperating means for respectively mating with the clip means, whereby to hold the decorative beading in position.