Swivel assembly

Claim 2

A swivel for mounting a lighting fixture or the like to an external mounting member comprising in combination: a hollowing housing including a generally scooped-shaped mounting body having at least a semi-circular portion at one end and including a first back wall, a peripheral sidewall extending substantially perpendicularly from said first back wall along the periphery thereof defining an open side and an interior of said body, a circular boss extending perpendicularly from said first back wall coaxial with said semi-circular portion into said body member interior toward said body member open side, a circular cup-shaped cap including a second back wall, a circular side wall extending substantially perpendicularly from said second back wall defining an open side of said cap and an interior of said cap, a clearance hole in said second back wall coaxial with said circular sidewall, said first boss rotatably journaled in said clearance hole with the open side of said body member facing the open side of said cap; a threaded fastener passing through said clearance hole and being threadedly received in a threaded hole in said first boss releasably securing said cap to said body member at selected angular positions; and a cover removeably attached to said body member over said open side thereof adjacent said cap at an end of said body member opposite said semi-circular one end, said cover including an arcuate shaped edge contiguous with a portion of said circular side wall of said cap; means for mounting said housing to said external mounting means; and means for mounting said housing to said light fixture.

Claim 3

The swivel as defined in claim 1 wherein said means for mounting said swivel to said light fixture includes a mounting boss on said circular sidewall having a passage therethrough defining a first access opening into said hollow housing.

Claim 4

The swivel as defined in claim 2 wherein said cover and said mounting body define a second access opening into said hollow housing at the end of said mounting body opposite said semi-circular portion of said one end providing for passage of electrical leads from an electrical power supply through said first access opening in said boss, said hollowing housing and said second access opening to electrical components within said lighting fixture.

Claim 5

The swivel as defined in claim 3, wherein said means for mounting said swivel to said external mounting member comprises; a transverse wall on said mounting body across said second access opening adjacent the end of said mounting body opposite said one end, said transverse wall including a clearance aperture therethrough into said hollow housing providing for passage of said electrical leads thereinto and including at least one clearance hole for receiving a fastener adapted to pass through said clearance hole and engage said external mounting member.

Claim 6

The swivel as defined in claim 4 wherein said transverse wall includes a pair of clearance holes on opposite sides of said clearance aperture.

Claim 7

The swivel as defined in claim 4 wherein said cover includes a wall portion and a pair of spaced apart opposing sides having free ends extending substantially perpendicularly from said wall portion at opposite ends thereof said opposing sides having the free ends thereof engaged against portions of said mounting body peripheral wall adjacent opposite ends of said transverse wall.

Claim 8

The swivel as defined in claim 6 wherein said cover further includes a pair of protuberances, one said protuberance affixed to an inner surface of each of said cover sides, each said protuberance engaged against an inner surface of said mounting body peripheral wall when said cover is mounted to said mounting body and a third protuberance on an inner surface of said cover wall portion engaged against said transverse wall when said cover is attached to said mounting body.

Claim 9

The swivel as defined in claim 7 wherein said cover wall portion includes said arcuate shaped edge and said arcuate shaped edge includes a relief defining a shoulder along said edge, said second back wall of said cap being circular and having a diameter greater than the outside diameter of said circular sidewall portion thereof defining a circumferential flange around said cap at said second back wall, said circumferential flange received in said relief contiguous with said shoulder.

Claim 10

The swivel as defined in claim 7 wherein said peripheral sidewall of said mounting body around said semi-circular portion includes a free end portion defining a bearing surface, said circular sidewall of said cap having a free end portion being contiguous with said bearing surface when said cap is mounted to said mounting body.

Claim 11

The swivel as defined in claim 3 wherein said cap is pivotable relative to said mounting body to said selected angular positions through an angle of at least 90°.

Claim 12

The swivel as defined in claim 10 further comprising: first stop means for limiting said pivotable movement of said cap in one direction to a first position whereat said mounting boss is orientated as substantially a right angle relative to said second access opening into said swivel; and second stop means for limiting the pivotable movement of said cap in a direction opposite to said one direction to substantially 90° from said first position.

Claim 13

The swivel as defined in claim 11 wherein said first stop means includes a flange extending from said peripheral sidewall of said mounting body into the path of movement of said boss and having an end located to engage said boss and stop movement thereof at said first position, said second stop means includes a raised portion on the free end of said peripheral sidewall of said mounting body defining a shoulder thereon located to engage said boss and stop movement thereof at said second position.

Claim 14

A swivel for mounting a light fixture or the like to an external mounting member comprising: a hollow housing including a body section having a closed back, an open side and a peripheral sidewall extending substantially perpendicularly from said back toward said open side, said peripheral sidewall having a free end at said open side, a portion of said peripheral sidewall being at least semi-circular defining a semi-circular closed end having a bearing surface on said free end of peripheral sidewall along said semi-circular portion thereof, a circular boss extending from said back coaxial with said semicircular end including a threaded hole coaxial with said boss; a cup-shaped cap having a closed side, a circular sidewall extending perpendicular from said closed side defining an annular free surface at an end of said circular sidewall opposite said closed side, said closed side including a circular clearance hole coaxial with said circular side wall, said boss rotatably journaled in said clearance hole with a portion of said free annular surface being contiguous with said bearing surface on said peripheral sidewall; a threaded fastener passing through said clearance hole engaged in said threaded hole providing for releasable retention of said cap to said body at selected relative angular positions; a cover removeably mounted over said open side of said body including a pair of opposing sides mounted to the free end of said peripheral sidewall along opposing portions thereof adjacent said bearing surface, said body, said cap and said cover defining a hollow interior; means for mounting said housing to said external mounting member including first means providing for passage of electrical leads between an external power supply associated with said external mounting member and said hollow interior; and means for mounting said housing to said light fixture including second means providing for passage of said electrical leads between said hollow interior and said lighting fixture.

Claim 15

A swivel for mounting a light fixture or the like to an external mounting member comprising: a hollow housing including a body section having a closed back, an open side and a peripheral sidewall extending substantially perpendicularly from said back toward said open side, said peripheral sidewall having a free end at said open side, a portion of said peripheral sidewall being at least semi-circular defining a semi-circular closed end having a bearing surface on said free end of peripheral sidewall along said semi-circular portion thereof, a circular boss extending from said back coaxial with said semicircular end including a threaded hole coaxial with said boss; a cup-shaped cap having a closed side, a circular sidewall extending perpendicular from said closed side defining an annular free surface at an end of said circular sidewall opposite said closed side, said closed side including a circular clearance hole coaxial with said circular side wall, said boss rotatably journaled in said clearance hole with a portion of said free annular surface being contiguous with said bearing surface on said peripheral sidewall; a threaded fastener passing through said clearance hole engaged in said threaded hole providing for releasable retention of said cap to said body at selected relative angular positions; a cover removeably mounted over said open side of said body including a pair of opposing sides mounted to the free end of said peripheral sidewall along opposing portions thereof adjacent said bearing surface, said body, said cap and said cover defining a hollow interior; means for mounting said housing to said external mounting member including first means providing for passage of electrical leads between an external power supply associated with said external mounting member and said hollow interior; and means for mounting said housing to said light fixture including second means providing for passage of said electrical leads between said hollow interior and said lighting fixture.

Claim 16

The swivel as defined in claim 13 wherein said cover includes an arcuate shaped edge having a curvature complementary to said circular sidewall and including a relief defining a shoulder along said edge, a circumferential flange around said cap at the closed side received in said relief against said shoulder providing for retention of said cover to said body member.

Claim 17

The swivel as defined in claim 14 further including a pair of tabs on an inner surface of said cover opposing sides engaging an inner surface of opposing portions of said peripheral sidewall providing for additional retention of said cover to said body.

Claim 18

The swivel as defined in claim 13 wherein said means for mounting said swivel to said external mounting member comprises: a transverse wall between said body member and said cover including at least one clearance hole adapted to receive a threaded fastener and a clearance aperture through said transverse wall adapted to allow said electrical leads to pass therethrough.

Claim 19

The swivel is defined in claim 13 wherein said means for mounting said housing to said light fixture comprises: an externally threaded boss on the circular sidewall of said cap including a passage therethrough sized to receive said electrical leads.

Claim 20

The swivel as defined in claim 16 wherein said transverse wall is mounted to the inner surface of said body member back and said cover includes a wall portion having a protuberance on an inner surface thereof engaged to said transverse wall providing for retention of said cover to said transverse wall.

Claim 21

A swivel assembly for mounting a light fixture to an external mounting member comprising: a body section including means for attachment to said external mounting member defining a hollow member open on one side said open side being semi-circular shaped at one end of said body section; a cap including means for mounting to the light fixture defining a hollow circular cupshaped member having an open end rotatably journaled to said body section with said cup open end facing and covering a portion of said body section open side at the semi-circular end thereof; a cover removeably attached to said body over the open side of said body section adjacent said cap, whereby a hollow housing is defined; means associated with said means for attachment to said external member providing for access of electrical leads from an external power supply to the interior of said hollow housing; and means associated with said means for attachment to said light fixture providing for access of said electrical leads to said light fixture from the interior of said hollow housing.

Claim 22

A swivel assembly for mounting a light fixture to an external mounting member comprising: a body section including means for attachment to said external mounting member defining a hollow member open on one side said open side being semi-circular shaped at one end of said body section; a cap including means for mounting to the light fixture defining a hollow circular cupshaped member having an open end rotatably journaled to said body section with said cup open end facing and covering a portion of said body section open side at the semi-circular end thereof; a cover removeably attached to said body over the open side of said body section adjacent said cap, whereby a hollow housing is defined; means associated with said means for attachment to said external member providing for access of electrical leads from an external power supply to the interior of said hollow housing; and means associated with said means for attachment to said light fixture providing for access of said electrical leads to said light fixture from the interior of said hollow housing.