Fixture mounting arrangement

Claim 2

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said plate means comprising a centrally disposed mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, and mounting flange means comprising a pair of mounting flanges extending laterally from respective opposite sides of said mounting portion, said mounting flange means extending laterally generally angularly from a position spaced from said supporting surface toward said supporting surface, each of said mounting flanges including an upper corner portion spaced away from said supporting surface more than the spacing of an adjacent free edge of the respective one of said mounting flanges; and means defined by said fixture for cooperation with said mounting plate means to effect mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining an opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flange means and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held between and in contact with said associated supporting surface and said angularly extending mounting flange means, said mounting plate means including an upper flange portion extending upwardly from said centrally disposed mounting portion and extending laterally between said mounting flanges in spaced relation to said supporting surface so that said retaining portion of said fixture is positionable between the upper flange portion and said supporting surface.

Claim 3

A fixture mounting arrangement in accordance with claim 1, wherein a lower corner portion of each said mounting flange of said mounting flange means is spaced away from said supporting surface more than the spacing of the adjacent free edge of said flange means to facilitate positioning of said retaining portion of said fixture between said mounting flange means and said supporting surface.

Claim 4

A fixture mounting arrangement in accordance with claim 1, wherein said mounting portion of said mounting plate means defines means for receiving mechanical fastener means for fixedly mounting said mounting plate means on said supporting surface.

Claim 5

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said plate means comprising at least one mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, and mounting flange means extending laterally from said mounting portion, said mounting flange means extending laterally generally angularly from a position spaced from said supporting surface toward said supporting surface; and means defined by said fixture for cooperation with said mounting plate means to effect mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining at least one opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flange means and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flange means; said mounting plate means comprising a laterally spaced pair of said mounting portions each defining a respective one of said substantially planar surface, said retaining portion of said fixture defining a laterally spaced pair of said openings for respectively receiving said mounting portions of said plate means, said mounting flange means comprising a pair of mounting flanges respectively laterally extending from laterally outer edges of said mounting portions, said mounting plate means including an inner flange extending laterally between respective inner edges of said pair of mounting portions, said inner flange being spaced from said supporting surface for positioning of said retaining portion of said fixture between said inner flange and said supporting surface.

Claim 6

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said plate means comprising at least one mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, and mounting flange means extending laterally from said mounting portion, said mounting flange means extending laterally generally angularly from a position spaced from said supporting surface toward said supporting surface; and means defined by said fixture for cooperation with said mounting plate means to effect mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining at least one opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flange means and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flange means; said mounting plate means comprising a laterally spaced pair of said mounting portions each defining a respective one of said substantially planar surface, said retaining portion of said fixture defining a laterally spaced pair of said openings for respectively receiving said mounting portions of said plate means, said mounting flange means comprising a pair of mounting flanges respectively laterally extending from laterally outer edges of said mounting portions, said mounting plate means including an inner flange extending laterally between respective inner edges of said pair of mounting portions, said inner flange being spaced from said supporting surface for positioning of said retaining portion of said fixture between said inner flange and said supporting surface.

Claim 7

A fixture mounting arrangement in accordance with claim 4, wherein each said mounting flange includes at least one upper and lower corner portion spaced away from said supporting surface more than the spacing of adjacent free edges of said mounting flanges to facilitate positioning of said retaining portion of said fixture between said mounting flanges and said supporting surface, and opposite edge portions of said inner flange extend angularly inwardly from said mounting portions so that the spacing between said inner flange and said supporting surface generally corresponds to the thickness of said retaining portion of said fixture.

Claim 8

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said mounting plate means including a centrally disposed mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, said mounting portion including an upstanding peripheral edge extending generally away from said planar surface, said mounting plate means further including mounting flange means comprising a pair of laterally spaced mounting flanges extending laterally from respective lateral portions of said peripheral edge of said mounting portion, each said mounting flange extending generally angularly from a position spaced from said supporting surface toward said supporting surface, with at least one of an upper and lower corner portion of each said mounting flange being spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; said mounting plate means further including an upper flange portion extending upwardly from said mounting portion and extending laterally between said mounting flanges in spaced relation to said supporting surface; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining an opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface, and between said upper flange portion and said supporting surface, by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flanges and said upper flange portion.

Claim 9

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said mounting plate means including a centrally disposed mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, said mounting portion including an upstanding peripheral edge extending generally away from said planar surface, said mounting plate means further including mounting flange means comprising a pair of laterally spaced mounting flanges extending laterally from respective lateral portions of said peripheral edge of said mounting portion, each said mounting flange extending generally angularly from a position spaced from said supporting surface toward said supporting surface, with at least one of an upper and lower corner portion of each said mounting flange being spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; said mounting plate means further including an upper flange portion extending upwardly from said mounting portion and extending laterally between said mounting flanges in spaced relation to said supporting surface; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining an opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface, and between said upper flange portion and said supporting surface, by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flanges and said upper flange portion.

Claim 10

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said plate means comprising a pair of laterally spaced mounting portions each defining a substantially planar surface positionable in face-to-face relation with said supporting surface, and a pair of mounting flanges extending laterally from respective outer edges of said mounting portions, said mounting flanges extending laterally generally angularly from a position spaced from said supporting surface toward said supporting surface, each said mounting flange including at least one upper and lower corner portion spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining a pair of laterally spaced openings for respectively receiving said mounting portions of said mounting plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portions are received in said openings and said retaining portions is held by said angularly extending mounting flanges; said mounting plate means including an inner flange extending laterally between respective inner edges of said pair of mounting portions, said inner flange being spaced from said supporting surface for positioning of said retaining portion of said fixture between said inner flange and said supporting surface.

Claim 11

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said plate means comprising a pair of laterally spaced mounting portions each defining a substantially planar surface positionable in face-to-face relation with said supporting surface, and a pair of mounting flanges extending laterally from respective outer edges of said mounting portions, said mounting flanges extending laterally generally angularly from a position spaced from said supporting surface toward said supporting surface, each said mounting flange including at least one upper and lower corner portion spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining a pair of laterally spaced openings for respectively receiving said mounting portions of said mounting plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portions are received in said openings and said retaining portions is held by said angularly extending mounting flanges; said mounting plate means including an inner flange extending laterally between respective inner edges of said pair of mounting portions, said inner flange being spaced from said supporting surface for positioning of said retaining portion of said fixture between said inner flange and said supporting surface.

Claim 12

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said mounting plate means including a centrally disposed mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, said mounting portion including an upstanding peripheral edge extending generally away from said planar surface, said mounting plate means further including mounting flange means comprising a pair of laterally spaced mounting flanges extending laterally from respective lateral portions of said peripheral edge of said mounting portion, each said mounting flange extending generally angularly from a position spaced from said supporting surface toward said supporting surface, with at least one of an upper and lower corner portion of each said mounting flange being spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining an opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flanges; said mounting plate means further including upper and lower flange portions respectively extending upwardly and downwardly from said upstanding peripheral edge in spaced relation to said supporting surface, said upper and lower flanges extending laterally between said mounting flanges, said retaining portion of said fixture being positionable between the upper one of said flange portions and said supporting surface.

Claim 13

An arrangement for mounting a fixture on an associated supporting surface, comprising: one-piece mounting plate means adapted to be fixedly mounted on said supporting surface, said mounting plate means including a centrally disposed mounting portion defining a substantially planar surface positionable in face-to-face relation with said supporting surface, said mounting portion including an upstanding peripheral edge extending generally away from said planar surface, said mounting plate means further including mounting flange means comprising a pair of laterally spaced mounting flanges extending laterally from respective lateral portions of said peripheral edge of said mounting portion, each said mounting flange extending generally angularly from a position spaced from said supporting surface toward said supporting surface, with at least one of an upper and lower corner portion of each said mounting flange being spaced away from said supporting surface more than the spacing of an adjacent free edge of said flange; and means defined by said fixture for cooperation with said mounting plate means to effect detachable mounting of said fixture on said supporting surface comprising a substantially vertically oriented retaining portion defining an opening for receiving said mounting portion of said plate means, said retaining portion of said fixture being positionable between said mounting flanges and said supporting surface by relative vertical movement of said fixture with respect to said mounting plate means so that said mounting portion is received in said opening and said retaining portion is held by said angularly extending mounting flanges; said mounting plate means further including upper and lower flange portions respectively extending upwardly and downwardly from said upstanding peripheral edge in spaced relation to said supporting surface, said upper and lower flanges extending laterally between said mounting flanges, said retaining portion of said fixture being positionable between the upper one of said flange portions and said supporting surface.