Cable clamp

Claim 2

A plastic clamp for retaining a plurality of cables or the like adjacent a wall surface comprising: an elongated support member having an outer surface for contacting said wall surface; an elongated retaining arm disposed in spaced relation with said support member; a hinge member interconnecting one end of said support member with one end of said arm, said hinge member being formed of a plastic material having greater flexibility than the material of said support member and the material of said arm; means disposed at the opposite end of said support member and the opposite end of said arm for detachably engaging said arm with said support member, said engaging means providing engagement of said arm with said support member by movement in a direction substantially perpendicular to the plane of said support member outer surface and providing disengagement of said support member through movement in a direction substantially parallel to the plane of said support member outer surface through flexure of said hinge member.

Claim 3

A plastic clamp as set forth in claim 1 wherein said clamp is a unitary element formed by a process of co-extruding one plastic material to form said support member and said retaining arm simultaneously with a separate plastic material having a greater flexibility than said one material to form said hinge member.

Claim 4

A plastic clamp as set forth in claim 1 wherein said hinge establishes a pair of axes of rotation of said arm relative to said member a first axis employed during movement to engage said arm with said support member and a second axis employed during movement to disengage said arm with said support.

Claim 5

A plastic clamp as set forth in claim 1 wherein said means for supporting a cable or the like between said support member and said retaining arm comprises a plurality of fingers extending from the inner surface of said support member toward said retaining arm, each of said fingers having an arcuate surface facing upwardly to form a shelf surface of sufficient magnitude to support a cable thereon whereby a cable is supported on said shelf surface in parallel relation to said wall, and said retaining arm inhibits movement of said cable in a direction away from said inner surface of said support member when said arm is engaged with said support member.

Claim 6

A plastic clamp as set forth in claim 4 wherein said means for detachably engaging said arm with said support member comprises a wall structure forming a slotted opening in said support member having a locking surface substantially in alignment with an imaginary centerline of the arc describing said arcuate surface; and an elongated locking member projecting from said retaining arm toward said support member, said locking member having a mating surface for contacting said locking surface with said member extending into said slotted opening whereby said locking member is removable from said slotted opening by relative motion between said member and said slotted opening in the direction of said imaginary centerline.

Claim 7

A plastic clamp as set forth in claim 4 wherein said locking member is in the form of a wedge having a plurality of mating surfaces formed thereon; and said slotted opening is formed to conform to the shape of said wedge in profile.

Claim 8

A plastic clamp as set forth in claim 5 wherein said clamp is a unitary element formed by a process of co-extruding one plastic material to form said support member and said retaining arm simultaneously with a separate plastic material having a greater flexibility than said one material to form said hinge member.

Claim 9

A plastic clamp as set forth in claim 1 wherein an outer surface of said retaining arm has a recessed surface thereon extending from adjacent said hinge member to adjacent said opposite end of said arm, said recessed surface terminating in a V-shaped undercut formed in said outer surface transversely of said retaining arm at each end of said recessed portion; and an indicia bearing elongated sheet of substantially equal dimensions to that of said recessed surface, disposed on said recessed surface and retained thereon at either end by interfitting engagement in said V-shaped undercuts whereby cables or the like retained in said clamp are readily identified.

Claim 10

A plastic clamp for retaining a plurality of cables or the like adjacent a wall surface comprising; an elongated support member having an outer surface for contacting said wall surface; an elongated retaining arm disposed in spaced relation with said support member; a hinge means interconnecting said support member and said arm, said hinge member being integrally united to said support member and said arm, said hinge means further being rotatable on a pair of perpendicular axes, one axis disposed substantially perpendicular to said support member outer surface and the other axis disposed substantially parallel to said support member outer surface; means disposed at the opposite end of said support member and the opposite end of said arm for detachably engaging said arm with said support member; and means disposed on the inner surface of said clamp for supporting a cable or the like between said support member and said retaining arm.

Claim 11

A plastic clamp for retaining a plurality of cables or the like adjacent a wall surface comprising; an elongated support member having an outer surface for contacting said wall surface; an elongated retaining arm disposed in spaced relation with said support member; a hinge means interconnecting said support member and said arm, said hinge member being integrally united to said support member and said arm, said hinge means further being rotatable on a pair of perpendicular axes, one axis disposed substantially perpendicular to said support member outer surface and the other axis disposed substantially parallel to said support member outer surface; means disposed at the opposite end of said support member and the opposite end of said arm for detachably engaging said arm with said support member; and means disposed on the inner surface of said clamp for supporting a cable or the like between said support member and said retaining arm.

Claim 12

The plastic clamp according to claim 9 wherein the means for detachably engaging said arm with said support member includes means to open and to close the clamp on said axes that are respectively normal to each other.

Claim 13

A plastic clamp for retaining a plurality of cables or the like adjacent a wall surface comprising: an elongated support member having an outer surface for contacting said wall surface; an elongated retaining arm disposed in spaced relation with said support member; a hinge member connecting the lower end of said retaining arm to the lower end of said support member, said hinge member being formed of a plastic material having greater flexibility than the material of said support member and the material of said arm; a plurality of fingers extending from the inner surface of said support member toward said retaining arm, each of said fingers having an arcuate surface facing upwardly to form a shelf surface of sufficient magnitude to support a cable thereon; means disposed on the upper end of said support member and the uper end of said retaining arm for detachably engaging said arm with said support member comprising wall structure forming a slotted opening in said support member having a locking surface substantially in alignment with an imaginary centerline of the arc describing said arcuate surface; and an elongated locking member projecting from said retaining arm toward said support member, said locking member having a mating surface for contacting said locking surface with said member extending into said slotted opening whereby said locking member is engagable in said slotted opening by relative motion between said member and said slotted opening in a direction perpendicular to said imaginary centerline and is removable from said slotted opening by relative motion between said member and said slotted opening in the direction of said imaginary centerline.

Claim 14

A plastic clamp for retaining a plurality of cables or the like adjacent a wall surface comprising: an elongated support member having an outer surface for contacting said wall surface; an elongated retaining arm disposed in spaced relation with said support member; a hinge member connecting the lower end of said retaining arm to the lower end of said support member, said hinge member being formed of a plastic material having greater flexibility than the material of said support member and the material of said arm; a plurality of fingers extending from the inner surface of said support member toward said retaining arm, each of said fingers having an arcuate surface facing upwardly to form a shelf surface of sufficient magnitude to support a cable thereon; means disposed on the upper end of said support member and the uper end of said retaining arm for detachably engaging said arm with said support member comprising wall structure forming a slotted opening in said support member having a locking surface substantially in alignment with an imaginary centerline of the arc describing said arcuate surface; and an elongated locking member projecting from said retaining arm toward said support member, said locking member having a mating surface for contacting said locking surface with said member extending into said slotted opening whereby said locking member is engagable in said slotted opening by relative motion between said member and said slotted opening in a direction perpendicular to said imaginary centerline and is removable from said slotted opening by relative motion between said member and said slotted opening in the direction of said imaginary centerline.

Claim 15

A plastic clamp as set forth in claim 11 wherein in said hinge member establishes the axis of rotation of said retaining arm relative to said support member.

Claim 16

A plastic clamp as set forth in claim 11 wherein said locking member is in the form of a wedge having a plurality of mating surfaces formed thereon and said slotted opening is formed to conform to the shape of said wedge in profile.