Optical fiber cable distribution frame and support

Claim 2

An adaptive housing for use in an optical fiber cable distribution frame system, said housing comprising a box-like member open along the front thereof, a plurality of shelves arranged in stacked array in said member and mounted for individual movement through said open front from an enclosed position within said member to an access position substantially outside said member, each of said shelves being of substantially the same configuration, and each shelf containing at least one type of optical fiber cable support from a group consisting of cable storage spools, cable splice trays and cable connector support panels, said optical fiber cable support being removable from said shelf and replaceable with another type of optical fiber cable support from said group.

Claim 3

An adaptive housing according to claim 1 wherein said shelves are mounted for pivotal movement about a vertical axis near one side of said open front of said housing.

Claim 4

An adaptive housing according to claim 2 wherein said housing is formed with an opening for optical fiber cables near the rear of the side thereof opposite said vertical axis.

Claim 5

An adaptive housing according to claim 3 wherein at least one of said shelves is formed with an opening for optical fiber cables near said vertical axis.

Claim 6

An adaptive housing according to claim 1 wherein at least one of said shelves has mounted thereon a spool for winding a length of optical fiber cable, said spool having a flat base and a cylindrical wall extending up from said base, and a snap fastener extending through said base and through an opening in said shelf.

Claim 7

An adaptive housing according to claim 1 wherein at least one of said shelves has mounted thereon a tray for holding a plurality of optical fiber cable splices, said tray having a flat base and at least one snap fastener extending through said base and through an opening in said shelf.

Claim 8

An adaptive housing according to claim 1 wherein at least one of said shelves has mounted thereon a panel with fiber optic connector sleeves, said plate extending across the shelf and held in slots formed in opposite sides of the shelf.

Claim 9

An adaptive housing according to claim 1 wherein at least one of said shelves has openings therein for fastening thereto, alternatively, optical fiber cable storage spools, a tray for holding a plurality of optical fiber cable splices and a panel configured to hold optical fiber cable connectors.

Claim 10

An optical fiber cable support assembly comprising a housing of box-like configuration and open at the front thereof, a shelf mounted on said housing to pivot about an axis which extends along one side of the front of the housing to move from an enclosed position inside said housing to an access position substantially fully outside said housing, said housing being formed with an optical fiber cable opening located substantially diagonally across said housing from said axis through which an optical fiber cable can extend, and a cable abutment formation on said shelf at a location thereon which, when said shelf is at said enclosed position, is further from the front of said housing than a line extending from said axis to said optical fiber cable opening.

Claim 11

An optical fiber cable support assembly comprising a housing of box-like configuration and open at the front thereof, a shelf mounted on said housing to pivot about an axis which extends along one side of the front of the housing to move from an enclosed position inside said housing to an access position substantially fully outside said housing, said housing being formed with an optical fiber cable opening located substantially diagonally across said housing from said axis through which an optical fiber cable can extend, and a cable abutment formation on said shelf at a location thereon which, when said shelf is at said enclosed position, is further from the front of said housing than a line extending from said axis to said optical fiber cable opening.

Claim 12

An optical fiber cable support assembly according to claim 9 wherein said cable abutment formation is a cable storage spool.

Claim 13

An optical fiber cable support assembly according to claim 9 wherein said cable abutment formation is located on said shelf at a maximum distance from said line.

Claim 14

An optical fiber cable support assembly according to claim 9 wherein an optical fiber cable extends directly from said optical fiber cable opening to the side of said abutment which is farthest from said line.

Claim 15

A tray for holding optical fiber cable splices in a manner to provide convenient access to modify the cable splices and to permit secure storage of said splices, said tray comprising a flat expensive bottom wall, an upright vertical circumferential wall extending up from said bottom wall at a location inwardly from its outer edges, said circumferential wall being formed with an opening to permit optical fiber cables to pass through to the region surrounded by said wall, flanges extending outwardly from the upper edge of said circumferential wall, at least one raised formation located in a region surrounded by said circumferential wall which defines, together with said circumferential wall, a channel for guiding buffer portions of optical fiber cables and an optical fiber cable splice holder mounting formation located within said region in communication with said channel.

Claim 16

A tray for holding optical fiber cable splices in a manner to provide convenient access to modify the cable splices and to permit secure storage of said splices, said tray comprising a flat expensive bottom wall, an upright vertical circumferential wall extending up from said bottom wall at a location inwardly from its outer edges, said circumferential wall being formed with an opening to permit optical fiber cables to pass through to the region surrounded by said wall, flanges extending outwardly from the upper edge of said circumferential wall, at least one raised formation located in a region surrounded by said circumferential wall which defines, together with said circumferential wall, a channel for guiding buffer portions of optical fiber cables and an optical fiber cable splice holder mounting formation located within said region in communication with said channel.

Claim 17

A tray according to claim 13 wherein at least one cable clamp is located on said bottom wall near said opening in said circumferential wall.

Claim 18

A tray according to claim 13 wherein said raised formation further forms an optical fiber cable splice holder mounting means in the region within said circumferential wall and along the path of said channel.

Claim 19

A tray according to claim 15 wherein said splice holder mounting means includes a spring latch for permitting removal of a splice holder from said tray.

Claim 20

A tray according to claim 15 wherein said splice holder mounting means is formed by two raised formations within the region surrounded by said circumferential wall.

Claim 21

A tray according to claim 13 wherein said bottom wall is provided with snap fasteners for securing said tray to a moveable shelf in a fiber optical cable housing.

Claim 22

A tray according to claim 18 wherein said snap fasteners are provided at opposite ends of one edge of said bottom wall and wherein tabs are formed to extend out from the opposite edge of said bottom wall to project into slots formed in a moveable shelf to which said tray can be mounted.