Lamp swing arm support

Claim 2

A lamp swing arm support; comprising: (a) support housing means; (b) a first opening extending into said housing means along a first predetermined axis, and formed to a size and configuration to receive and be mounted to a lamp support post; (c) a second opening extending through said housing means along a second predetermined axis, and formed to a size and configuration to receive a lamp swing arm; (d) a third opening extending into said housing means along a third predetermined axis proximate said second opening and formed to a size and configuration to receive a clamping actuator; (e) a clamping ring disposed within said second opening and formed of a size and configuration to slidably receive the lamp swing arm and with a slit to facilitate radial movement of at least a predetermined portion of said clamping ring proximate said slit against the lamp swing arm to clamp same in selected positions; and (f) a clamping actuator movably received within said third opening and having an actuator end movable into engagement with said clamping ring proximate said slit to move said portion of said clamping arm when disposed therewithin to so clamp the lamp swing arm in said selected positions.

Claim 3

The lamp swing arm support of claim 1, wherein said first predetermined axis of said first opening and said second predetermined axis of said second opening are parallel to one another.

Claim 4

The lamp swing arm support of claim 2, wherein said third predetermined axis is disposed at a predetermined angle with respect to said second predetermined axis.

Claim 5

The lamp swing arm support of claim 3, wherein said predetermined angle is ninety degrees.

Claim 6

The lamp swing arm support of claim 1, wherein said first opening extends into but not through said support housing means.

Claim 7

The lamp swing arm support of claim 1, wherein said clamping actuator includes a hand turnable knob and a clamping shaft connected thereto and threadably received in threads formed in said third opening.

Claim 8

The lamp swing arm support of claim 6, wherein said clamping shaft is formed with a beveled forward edge disposed for coaction with an outer wall of said clamping ring.

Claim 9

The lamp swing arm support of claim 1, wherein said support housing is of predetermined axial dimension so that a first end of said second opening is spaced a predetermined distance from a second end of said second opening, and said clamping ring is disposed proximate said first end of said second opening.

Claim 10

The lamp swing arm support of claim 8, wherein alignment ring means are provided proximate said second end of said second opening and in spaced relationship to said clamping.

Claim 11

A lamp; comprising: (a) a lamp base; (b) a support post carried by said lamp base; (c) a swing arm support carried by said support post; (d) a swing arm carried by said swing arm support for rotative and sliding movement with respect thereto; (e) a light source carried by said swing arm; (f) said swing arm support including: (i) a support housing; (ii) a first opening extending into said housing along a first predetermined axis, and formed to a size and configuration to receive and be mounted to said support post; (iii) a second opening extending through said housing along a second predetermined axis, and formed to a size and configuration to receive said swing arm; (iv) a third opening extending into said housing along a third predetermined axis proximate said second opening and formed to a size and configuration to receive a clamping actuator; (v) a clamping ring disposed within said second opening and formed of a size and configuration to slidably receive said swing arm and with a slit to facilitate radial movement of at least a predetermined portion of said clamping ring proximate said slit against said swing arm to clamp same in selected positions; and (vi) a clamping actuator movably received within said third opening and having an actuator end movable into engagement with said clamping ring proximate said slit to move said portion of said clamping ring against said swing arm when disposed therewithin to so clamp said swing arm in said selected portions.

Claim 12

A lamp; comprising: (a) a lamp base; (b) a support post carried by said lamp base; (c) a swing arm support carried by said support post; (d) a swing arm carried by said swing arm support for rotative and sliding movement with respect thereto; (e) a light source carried by said swing arm; (f) said swing arm support including: (i) a support housing; (ii) a first opening extending into said housing along a first predetermined axis, and formed to a size and configuration to receive and be mounted to said support post; (iii) a second opening extending through said housing along a second predetermined axis, and formed to a size and configuration to receive said swing arm; (iv) a third opening extending into said housing along a third predetermined axis proximate said second opening and formed to a size and configuration to receive a clamping actuator; (v) a clamping ring disposed within said second opening and formed of a size and configuration to slidably receive said swing arm and with a slit to facilitate radial movement of at least a predetermined portion of said clamping ring proximate said slit against said swing arm to clamp same in selected positions; and (vi) a clamping actuator movably received within said third opening and having an actuator end movable into engagement with said clamping ring proximate said slit to move said portion of said clamping ring against said swing arm when disposed therewithin to so clamp said swing arm in said selected portions.

Claim 13

The lamp swing arm support of claim 10, wherein said first predetermined axis of said first opening and said second predetermined axis of said second opening are parallel to one another.

Claim 14

The lamp swing arm support of claim 11, wherein said third predetermined axis is disposed at a predetermined angle with respect to said second predetermined axis.

Claim 15

The lamp swing arm support of claim 12, wherein said predetermined angle is ninety degrees.

Claim 16

The lamp swing arm support of claim 10, wherein said clamping actuator includes a hand turnable knob and a clamping shaft connected thereto and threadably received in threads formed in said third opening.

Claim 17

The lamp swing arm support of claim 14, wherein said clamping shaft is formed with a beveled forward edge disposed for coaction with an outer wall of said clamping ring.

Claim 18

The lamp swing arm support of claim 10, wherein said support housing is of predetermined axial dimension so that a first end of said second opening is spaced a predetermined distance from a second end of said second opening, and said clamping ring is disposed proximate said first end of said second opening.

Claim 19

The lamp swing arm support of claim 16, wherein alignment ring means are provided proximate said second end of said second opening and in spaced relationship to said clamping ring to provide spaced and aligned support means for the lamp swing arm.