Basketball apparatus

Claim 2

A support structure for movable mounting a basketball goal on a wall with inner and outer faces and an upper edge between predetermined storage and play positions, which comprises: (a) a wall subframe lying substantially in a vertical plane adjacent said wall outer face and having upper and lower ends with said support structure mounted on said wall; (b) a top subframe attached to said wall subframe upper end and lying in a substantially horizontal plane over said wall upper edge with said support structure mounted on said wall; (c) a clamp subframe attached to and depending downwardly from said top subframe on the outside of said wall outer surface with said support structure mounted on said wall; (d) a clamp mechanism attached to said clamp subframe and engaging said wall outer surface with said support structure mounted on said wall; (e) an extension subframe including inner and outer ends, said extension subframe being pivotally connected at its inner end to said wall subframe lower end and forming a horizontal pivotal axis therebetween; (f) goal mounting means rigidly connected to said extension subframe outer end to prevent relative pivotal movement therebetween, and adapted for mounting a basketball goal on said extension subframe; (g) cable means connected to said extension subframe in spaced relation from its inner end; (h) winch means connected to said cable means and adapted for taking up and letting out said cable whereby said extension subframe and goal mounting means pivot about said pivotal connection between storage and play positions; and (i) said extension subframe being longer than said wall subframe whereby said goal mounting means is positioned over said top subframe with said support structure in its storage position.

Claim 3

The support structure according to claim 1 wherein: (a) said winch means is mounted on said clamp subframe.

Claim 4

The support structure according to claim 1, which includes: (a) a flexible tension member interconnecting said wall subframe and said extension subframe in spaced relation from the wall subframe lower end and the extension subframe inner end, said tension member being adapted to support said extension subframe and said goal mounting means in said play position.

Claim 5

The support structure according to claim 1 wherein: (a) said wall subframe includes a pair of vertical columns; and (b) said extension subframe includes a pair of arms each having proximate and distal ends, each said arm being pivotally connected at its proximate end to a respective column.

Claim 6

The support structure according to claim 1 wherein said clamp mechanism includes: (a) a clamp nut attached to said clamp subframe; (b) a threaded rod threadably received in said clamp nut; and (c) a clamp plate attached to said threaded rod and adapted to engage said wall outer face.

Claim 7

The support structure according to claim 1 wherein said goal mounting means is connected to said extension subframe in perpendicular relation thereto, said goal mounting means being vertical with said support structure in its play position and horizontal with said support structure in its storage position.

Claim 8

The support structure according to claim 1 which includes: (a) said winch means being mounted on said wall adjacent to said outer face thereof; and (b) pulley means mounted on said top subframe and receiving said cable.

Claim 9

The support structure according to claim 1 wherein: (a) said goal mounting means comprises: (1) a post mounted on one of said extension subframe and said goal; and (2) a sleeve mounted on the other of said extension subframe and said goal, said sleeve being adapted for slidably receiving said post.

Claim 10

A support structure for movably mounting a basketball goal on a wall with inner and outer faces between predetermined storage and play positions, which comprises: (a) a wall subframe having upper and lower ends; (b) wall subframe mounting means for mounting said wall subframe on said wall in a vertical plane adjacent thereto; (c) an extension subframe including inner and outer ends, said extension subframe being pivotally connected at its inner end to said wall subframe lower end, said extension subframe being pivotable with respect to said wall subframe about a horizontal pivotal axis parallel to said wall; (d) goal mounting means having upper and lower ends and pivotally connected therebetween to said extension subframe outer end, said goal mounting means being adapted for mounting a basketball goal on said extension subframe outer end; (e) cable means connected to said goal mounting means lower end; (f) pulley means mounted on said upper end of said wall subframe and receiving said cable means; (g) a winch mounted on said wall subframe lower end and receiving said cable means, said winch being adapted for taking up and letting out said cable whereby said extension subframe is pivoted with respect to said wall subframe, said goal mounting means is pivoted with respect to said extension subframe and said goal is raised and lowered between its storage and play positions.

Claim 11

A support structure for movably mounting a basketball goal on a wall with inner and outer faces between predetermined storage and play positions, which comprises: (a) a wall subframe having upper and lower ends; (b) wall subframe mounting means for mounting said wall subframe on said wall in a vertical plane adjacent thereto; (c) an extension subframe including inner and outer ends, said extension subframe being pivotally connected at its inner end to said wall subframe lower end, said extension subframe being pivotable with respect to said wall subframe about a horizontal pivotal axis parallel to said wall; (d) goal mounting means having upper and lower ends and pivotally connected therebetween to said extension subframe outer end, said goal mounting means being adapted for mounting a basketball goal on said extension subframe outer end; (e) cable means connected to said goal mounting means lower end; (f) pulley means mounted on said upper end of said wall subframe and receiving said cable means; (g) a winch mounted on said wall subframe lower end and receiving said cable means, said winch being adapted for taking up and letting out said cable whereby said extension subframe is pivoted with respect to said wall subframe, said goal mounting means is pivoted with respect to said extension subframe and said goal is raised and lowered between its storage and play positions.

Claim 12

The support structure according to claim 9 wherein: (a) said goal mounting means lower end is adapted to engage said extension subframe for pivoting said extension subframe when said cable means is taken up.

Claim 13

The support structure according to claim 9, which includes: (a) a releasable extension brace selectively interconnecting said extension subframe and said goal mounting means to prevent relative rotation therebetween with said support structure in its play position.

Claim 14

The support structure according to claim 9 wherein: (a) said wall subframe mounting means comprises a cross member on one of said wall subframe and said wall and a hook member on the other of said wall subframe and said wall, said hook member being adapted to receive said cross member.

Claim 15

The support structure according to claim 12 wherein: (a) said cross member comprises a transverse, longitudinal member attached to said wall subframe; and (b) said hook member comprises a transverse, elongated angle-section member and a mounting plate affixed thereto for engaging said wall, said angle-section hook member forming a channel with respect to said plate for receiving said cross member.

Claim 16

The support structure according to claim 13 which includes: (a) said wall having inner and outer faces; (b) said wall mounting plate comprising an inner plate and being attached to said wall on said inner face thereof; (c) an outer, reinforcing plate; and (d) a mechanical fastener extending through said wall and engaging said plate whereby said inner plate is retained against said inner wall and said outer plate is retained against said outer wall.

Claim 17

The support structure according to claim 9 which includes: (a) pulley means mounted on said wall subframe above said winch, said cable means being reeved over said pulley means.

Claim 18

A basketball apparatus, which comprises: (a) a court including: (1) a back wall with a parapet, an upper edge, an inner face and an outer face; (2) a pair of opposite side walls; (3) a front wall; and (4) a floor; (b) a support structure including: (1) a top subframe including front and back crosspieces and a pair of opposite side members; (2) a clamp subframe including a pair of clamp posts depending downwardly from respective said top subframe side members, a clamp crosspiece interconnecting said clamp posts and a pair of diagonal braces each interconnecting a respective top subframe side member and a respective clamp post; (3) a wall subframe including a pair of vertical columns each attached to and depending from a respective top subframe side member and a wall subframe bottom crosspiece with opposite ends interconnecting said vertical columns; and (4) an extension subframe including a pair of arms each having proximate and distal ends, said arms being pivotally connected to respective wall subframe crosspiece opposite ends at said proximate ends thereof, an extension cross member interconnecting said arm distal ends, a pair of extension posts with upper and lower ends, an extension crossbar interconnecting said extension post lower ends and a pair of extension braces each interconnecting a respective arm and a respective extension post; (c) a basketball goal including: (1) a backboard with front and back faces; (2) a hoop attached to said backboard front face and extending therefrom; and (3) a goal mounting assembly attached to said backboard back face and including a pair of uprights interconnected by upper and lower crosspieces and a pair of sleeves each attached to a respective upright and adapted for slidably receiving said post upper ends; (d) a tension member attached to said extension subframe and adapted for supporting said extension subframe with said arms in a horizontal position and said basketball goal in a play position spaced outwardly from said court back wall; (e) a clamp mechanism including: (1) a pair of clamp nuts each attached to a respective clamp post; (2) a pair of threaded rods each threadedably received in a respective clamp nut; and (3) a clamp plate attached to said threaded rods and adapted for engaging said back wall outer face; and (f) a hoisting mechanism including: (1) a flexible cable attached to one of said extension subframe and said goal; and (2) a winch connected to said flexible cable; (3) said hoisting mechanism being adapted for raising said extension subframe and said basketball goal from said play positions to storage positions with said arms positioned in proximity to said back wall and said back board positioned horizontally and above said back wall upper edge.

Claim 19

A basketball apparatus, which comprises: (a) a court including: (1) a back wall with a parapet, an upper edge, an inner face and an outer face; (2) a pair of opposite side walls; (3) a front wall; and (4) a floor; (b) a support structure including: (1) a top subframe including front and back crosspieces and a pair of opposite side members; (2) a clamp subframe including a pair of clamp posts depending downwardly from respective said top subframe side members, a clamp crosspiece interconnecting said clamp posts and a pair of diagonal braces each interconnecting a respective top subframe side member and a respective clamp post; (3) a wall subframe including a pair of vertical columns each attached to and depending from a respective top subframe side member and a wall subframe bottom crosspiece with opposite ends interconnecting said vertical columns; and (4) an extension subframe including a pair of arms each having proximate and distal ends, said arms being pivotally connected to respective wall subframe crosspiece opposite ends at said proximate ends thereof, an extension cross member interconnecting said arm distal ends, a pair of extension posts with upper and lower ends, an extension crossbar interconnecting said extension post lower ends and a pair of extension braces each interconnecting a respective arm and a respective extension post; (c) a basketball goal including: (1) a backboard with front and back faces; (2) a hoop attached to said backboard front face and extending therefrom; and (3) a goal mounting assembly attached to said backboard back face and including a pair of uprights interconnected by upper and lower crosspieces and a pair of sleeves each attached to a respective upright and adapted for slidably receiving said post upper ends; (d) a tension member attached to said extension subframe and adapted for supporting said extension subframe with said arms in a horizontal position and said basketball goal in a play position spaced outwardly from said court back wall; (e) a clamp mechanism including: (1) a pair of clamp nuts each attached to a respective clamp post; (2) a pair of threaded rods each threadedably received in a respective clamp nut; and (3) a clamp plate attached to said threaded rods and adapted for engaging said back wall outer face; and (f) a hoisting mechanism including: (1) a flexible cable attached to one of said extension subframe and said goal; and (2) a winch connected to said flexible cable; (3) said hoisting mechanism being adapted for raising said extension subframe and said basketball goal from said play positions to storage positions with said arms positioned in proximity to said back wall and said back board positioned horizontally and above said back wall upper edge.

Claim 20

The basketball apparatus according to claim 16 which includes: (a) said winch being mounted on said clamp subframe.

Claim 21

The basketball apparatus according to claim 16 which includes: (a) said winch being mounted on said back wall.