Releasably locked mounting assembly for telephone dials

Claim 2

A mounting assembly for releasably supporting a telephone dial, the latter including a pair of mounting tabs extending from the opposite sides thereof, within a housing, comprising: dial support means secured within said housing, and having at least a pair of spaced structural extensions formed with openings therein; a pair of resilient mounting elements seated within selected ones of said openings, each element including a generally U-shaped section with a pre-formed bight that provides opposed leg portions with an outward taper therebetween, said leg portions, when forced a short distance toward each other upon being seated within an associated, area-restricting opening, bear against opposed walls of the latter, one leg portion of each U-shaped section also being formed to terminate in a pair of spaced and laterally extending support shoulders adapted to rest upon one surface of an associated one of said structural extensions, with other leg portion being formed with an offset, beveled shoulder located so as to inherently be spring-biased, as a result of said pre-formed bight, against the other surface of said associated structural extension and, thereby effect the reliable positioning and releasable locking of the resilient element thereto, said one leg portion also having at least an associated integral end section that is formed with at least one fastening means-receiving aperture, and fastening means extending through said apertures for respectively securing said mounting elements to said dial mounting tabs, whereby said dial is releasably mounted, through said elements, on said support means.

Claim 3

A mounting assembly in accordance with claim 1 wherein each of said resilient elements comprises a spring clip, with the leg portions of the U-shaped section thereof being bifurcated to form two spaced pairs of U-shaped legs, and wherein each of said structural extensions of said support means is formed with at least two spaced openings dimensioned to accommodate the respective pairs of U-shaped legs of the associated spring clip.

Claim 4

A mounting assembly in accordance with claim 2 wherein each of said spring clips is also formed with said dial fastening end section separated from said U-shaped bifurcated section by an integral and at least substantially horizontal bridge, said end section being formed with said aperture to allow said associated fastening means to extend therethrough.

Claim 5

A mounting assembly in accordance with claim 2 wherein each of said extensions is formed with at least three openings, and wherein the spacing and dimensions of both said bifurcated legs of the U-shaped section of said spring clip, and the openings in said structural extensions of said support means, are selectively predetermined such that the bifurcated legs are exclusively compatible with only selected ones of said openings.

Claim 6

A mounting assembly in accordance with claim 2 wherein the spacings and dimensions of said bifurcated legs of the spring clips are selectively predetermined for each type of dial to which they are secured, and the number, spacings and dimensions of said openings in said support means are selectively predetermined so as to allow a given dial, associated with a given pair of spring clips, to be located at different selected positions on said support means, depending upon the particular pair of spring clips employed and the compatible openings chosen to seat said spring clips.

Claim 7

A mounting assembly in accordance with claim 1 wherein said support means includes a spaced pair of upstanding brackets, each of which merges into a substantially horizontal flange, with at least one of said openings being formed therein to receive said U-shaped section of the associated one of said resilient mounting elements.

Claim 8

A mounting assembly in accordance with claim 6 wherein each of said resilient elements comprises a spring clip, with the legs of the U-shaped section thereof being bifurcated, and wherein each of said flanges is formed with at least two spaced openings dimensioned to receive and seat the U-shaped pairs of legs of the associated spring clip,

Claim 9

A mounting assembly in accordance with claim 7 wherein each of said flanges is formed with at least three of said spaced openings so as to provide selective pairs of openings for receiving the pairs of bifurcated legs of the associated spring clip.

Claim 10

A mounting assembly in accordance with claim 7 wherein each of said spring clips is formed with said dial fastening end section separated from said bifurcated U-shaped section by an integral and at least substantially horizontal bridge, said end section being formed with said aperture to allow said fastening means, comprising a threaded member, to extend therethrough so as to firmly secure said spring clip to the associated tab of said dial.

Claim 11

A mounting assembly in accordance with claim 9 wherein said fastening end section comprises a pair of U-shaped walls, with both walls having aligned fastener receiving apertures formed therein, with the outer wall aperture being formed with a fastener-engaging single thread, and with said walls being spaced apart to accommodate an associated one of said dial support tabs.

Claim 12

A mounting assembly in accordance with claim 1 wherein said support means comprises a support plate formed with a central opening to accommodate a dial therewithin, and wherein said structural extensions comprise flange-like border regions defining at least in part two mutually disposed sides of said central opening, with at least one of said extension openings being formed in each border region so as to receive said U-shaped section of the associated one of said resilient mounting elements.

Claim 13

A mounting assembly in accordance with claim 11 wherein each of said resilient elements comprises a spring clip, with the leg portions of the U-shaped section thereof being bifurcated to form two spaced pairs of U-shaped legs, and wherein each of said border regions of said support plate is formed with at least two spaced openings dimensioned to respectively accommodate different ones of the U-shaped pairs of legs of the associated spring clip.

Claim 14

A mounting assembly in accordance with claim 12 wherein each of said spring clips is formed with said dial fastening end section separated from said bifurcated U-shaped section by an integral and at least substantially horizontal bridge, said end section comprising a substantially planar wall, oriented substantially perpendicularly relative to said bridge, and being formed with said aperture to allow said fastening means, comprising a threaded member, to extend therethrough and, thereby, firmly secure said spring clip to the associated tab of said dial.

Claim 15

A mounting assembly in accordance with claim 12 wherein each of said spring clips is formed with said dial fastening end section separated from said bifurcated U-shaped section by an integral and at least substantially horizontal bridge, said end section comprising a pair of U-shaped walls, with both walls having aligned fastener receiving apertures formed therein, with the outer wall aperture being formed with a fastener-engaging single thread, and with said walls being spaced apart to accommodate an associated one of said dial support tabs.

Claim 16

A mounting assembly in accordance with claim 12 wherein the spacing and dimensions of said bifurcated legs of the U-shaped section of said spring clip, and the dimensions and shape of the central opening, and the number, spacings and dimensions of the border region openings in said support plate, are selectively predetermined such that at least one type of dial can only be mounted on said support plate at one predetermined position with a given pair of interposed spring clips.

Claim 17

A mounting assembly in accordance with claim 12 wherein at least three openings are formed in each of said border regions of said support plate, and wherein the spacings and dimensions of said bifurcated legs of the spring clips are selectively predetermined for each type of dial to which they are secured, and the spacings and dimensions of said openings in said support plate border regions are selectively predetermined, so as to allow a given dial, associated with a given pair of spring clips, to be located at different selective positions on said support plate, depending selectively upon the particular pair of spring clips employed and compatible openings chosen to seat said spring clips.

Claim 18

A mounting assembly in accordance with claim 11 wherein each of said resilient elements comprises a spring clip, with the leg portions of the U-shaped section thereof being bifurcated to form two spaced pairs of U-shaped legs, and wherein each of said border regions is formed with at least three openings dimensioned and spaced to respectively receive and seat different ones of the U-shaped pairs of legs of the associated spring clip in selected pairs of said openings.

Claim 19

A mounting assembly in accordance with claim 17 wherein each of said spring clips is formed with said dial fastening end section separated from said bifurcated U-shaped section by an integral and at least substantially horizontal bridge, and being apertured to allow a threaded fastening member to extend therethrough so as to firmly secure said spring clip to the associated tab of said dial.

Claim 20

A mounting assembly for releasably supporting a telephone dial, the latter including a pair of mounting tabs extending from opposite sides thereof, within a telephone housing, comprising: dial support means secured within said housing, and having at least a pair of spaced structural extensions, each formed with at least two spaced openings therein; a pair of spring clips, each including a generally U-shaped section and a dial fastening section separated from said U-shaped section by an integral bridge, said fastening section being formed with an aperture to allow a fastening member to extend therethrough into an associated one of said dial support tabs, said U-shaped section of each spring clip being bifurcated so as to form two spaced pairs of U-shaped legs, each pair being pre-formed with a bight that provides opposed legs with an outward taper therebetween, said legs, when forced a short distance toward each other upon being seated within an associated, area-restricting opening, bear against opposed edges of the latter, one leg of each U-shaped pair of legs terminating in a laterally extending support shoulder adapted to rest upon the upper surface of one of said structural extensions, with the other leg of each associated pair being formed with an offset, beveled shoulder located so as to inherently be spring-biased, as a result of said pre-formed bight, against the under surface of said associated structural extension and, thereby, effect the reliable positioning and releasable locking of each seated spring clip thereto, and means extending through said aperture formed in said fastening section of each spring clip for securing the latter to an associated one of said dial mounting tabs, whereby said dial is releasably mounted, through said spring clips, on said support means.

Claim 21

A mounting assembly for releasably supporting a telephone dial, the latter including a pair of mounting tabs extending from opposite sides thereof, within a telephone housing, comprising: dial support means secured within said housing, and having at least a pair of spaced structural extensions, each formed with at least two spaced openings therein; a pair of spring clips, each including a generally U-shaped section and a dial fastening section separated from said U-shaped section by an integral bridge, said fastening section being formed with an aperture to allow a fastening member to extend therethrough into an associated one of said dial support tabs, said U-shaped section of each spring clip being bifurcated so as to form two spaced pairs of U-shaped legs, each pair being pre-formed with a bight that provides opposed legs with an outward taper therebetween, said legs, when forced a short distance toward each other upon being seated within an associated, area-restricting opening, bear against opposed edges of the latter, one leg of each U-shaped pair of legs terminating in a laterally extending support shoulder adapted to rest upon the upper surface of one of said structural extensions, with the other leg of each associated pair being formed with an offset, beveled shoulder located so as to inherently be spring-biased, as a result of said pre-formed bight, against the under surface of said associated structural extension and, thereby, effect the reliable positioning and releasable locking of each seated spring clip thereto, and means extending through said aperture formed in said fastening section of each spring clip for securing the latter to an associated one of said dial mounting tabs, whereby said dial is releasably mounted, through said spring clips, on said support means.

Claim 22

A mounting assembly in accordance with claim 19 wherein said support means includes a spaced pair of upstanding brackets, each of which merges into a substantially horizontal flange, with at least said two openings being formed therein to respectively receive a different U-shaped pair of legs of the associated one of said spring clips.

Claim 23

A mounting assembly in accordance with claim 19 wherein said support means comprises a support plate formed with a central opening to accommodate a dial therewithin, and wherein said structural extensions comprise flange-like border regions defining at least in part two mutually disposed sides of said central opening, with each of said border regions being formed with at least said two openings therein, said openings being spaced apart so as to respectively receive a different U-shaped pair of legs of the associated one of said spring clips.

Claim 24

A mounting assembly in accordance with claim 19 wherein said fastening end section of each spring clip comprises a pair of U-shaped walls, with both walls having aligned fastener receiving apertures formed therein, with the outer wall aperture being formed with a fastener-engaging die-formed locking thread, and with said walls being spaced apart to accommodate an associated one of said dial support tabs.

Claim 25

A mounting assembly in accordance with claim 19 wherein the fastening section of each of said spring clips comprises a substantially planar wall that is disposed substantially perpendicularly relative to said integral horizontal bridge.