Modular framing and support system for laboratory furniture

Claim 2

Apparatus for supporting horizontal work surfaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames, each end frame including a side member defining inside and outside upright channel portions; a transverse connector extending between the side members of said end frames, each connector having opposite J-shaped ends adapted for slideable positioning along the inside channel portions of the side members of said end frames; clamp means for adjustably securing each end of said transverse connector along the corresponding inside channel portions of said end frames; means associated with said transverse connector for realeasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 3

The apparatus of claim 1, wherein each of said end frames is of generally rectangular configuration including a pair of laterally spaced apart side members interconnected by top and bottom members.

Claim 4

The apparatus of claim 1, wherein said means for releasably supporting storage units along said connector comprises: a hook of generally inverted J-shaped cross section adapted for hanging engagement on said transverse connector, said connector being adapted to receive said hook; a lug extending from said hook; and a nut adapted for threaded engagement on said lug for securing the storage unit thereto.

Claim 5

The apparatus of claim 1, wherein said means for adjustably supporting a work surface comprises: an arm associated with each end frame, said arm being adapted for supporting the work surface thereon and having inner and outer ends with the inner end being adapted for slideable positioning along the outside channel portion of the side member of the associated end frame; a spring nut adapted for engaging the outside channel portion adjacent the inner end of said arm; and a bolt extending through the inner end of said arm and threadedly engaged with said spring nut for clamping said arm in place along the side member of the associated end frame.

Claim 6

The apparatus of claim 1, further including: a leg associated with each end frame, said foot having inner and outer ends with the inner end being adapted for slideable positioning along the outside channel portion of the side member of the associated end frame; a spring nut adapted for engaging the outside channel portion adjacent the inner end of said leg; a bolt extending through the inner end of said leg and threadedly engaging said spring nut to releasably clamp said leg to the associated end frame; and an adjustable foot mounted in the outer end of said leg.

Claim 7

The apparatus of claim 1, further including: each of said end frames including a pair of laterally spaced apart side members interconnected by top and bottom members; a spacer positioned on the top member of each end frame; an intermediate plate positioned between each spacer and top member of the associated end frame, said intermediate plate projecting away from the associated end frame toward the other end frame; a bolt extending through the spacer and intermediate plate in threaded engagement with the top member of each associated end frame; and a shelf mounted on said intermediate plates and extending between said spacers.

Claim 8

Apparatus for supporting horizontal work surfaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames, each end frame including a side member defining inside and outside upright channel portions; a transverse connector extending between the side members of said end frames; means for adjustably securing each end of said transverse connector along the corresponding inside channel portions of said end frames; said means for adjustably securing each end of said connector along the inside channel portions of said end frames including: an end plate of generally J-shaped cross section secured to each end of said transverse connector, said end plates being adapted to slideably engage the inside channel portions of the side members of said end frames for adjustable positioning therealong; a clamp plate adapted for engaging each end plate and adjacent underlying inside channel portion of the associated side member; a spring nut adapted for engagement with the inside channel portion of the associated side member; and a bolt extending through said clamp plate and threadedly engaged with said spring nut for clamping each end plate of said connector in place along the associated side member of the corresponding end frame; means associated with said transverse connector for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 9

Apparatus for supporting horizontal work surfaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames, each end frame including a side member defining inside and outside upright channel portions; a transverse connector extending between the side members of said end frames; means for adjustably securing each end of said transverse connector along the corresponding inside channel portions of said end frames; said means for adjustably securing each end of said connector along the inside channel portions of said end frames including: an end plate of generally J-shaped cross section secured to each end of said transverse connector, said end plates being adapted to slideably engage the inside channel portions of the side members of said end frames for adjustable positioning therealong; a clamp plate adapted for engaging each end plate and adjacent underlying inside channel portion of the associated side member; a spring nut adapted for engagement with the inside channel portion of the associated side member; and a bolt extending through said clamp plate and threadedly engaged with said spring nut for clamping each end plate of said connector in place along the associated side member of the corresponding end frame; means associated with said transverse connector for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 10

Apparatus for supporting horizontal work surfaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of said frames each defining inside and outside upright channel portions; a pair of transverse connectors extending between the opposite corresponding side members of said end frames; each connector having opposite J-shape ends adapted for slideable positioning along the inside channel portions of the side members of said end frames; clamps means for adjustably securing each end of each transverse connector along the inside channel portions of the side members of said end frames; means associated with said transverse connectors for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 11

Apparatus for supporting horizontal work surfaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of said frames each defining inside and outside upright channel portions; a pair of transverse connectors extending between the opposite corresponding side members of said end frames; each connector having opposite J-shape ends adapted for slideable positioning along the inside channel portions of the side members of said end frames; clamps means for adjustably securing each end of each transverse connector along the inside channel portions of the side members of said end frames; means associated with said transverse connectors for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 12

The apparatus of claim 8, wherein said means for releasably supporting storage units along said connector comprises: a hook of generally inverted J-shaped cross section adapted for hanging engagement on said transverse connector, said connector being adapted to receive said hook; a lug extending from said hook; and a nut adapted for threaded engagement on said lug for securing the storage unit thereto.

Claim 13

The apparatus of claim 8, wherein said means for adjustably supporting a work surface comprises: an arm associated with each end frame, said arm being adapted for supporting the work surface thereon and having inner and outer ends with the inner end being adapted for slideable positioning along the outside channel portion of the side member of the associated end frame; a spring nut adapted for engaging the outside channel portion adjacent the inner end of said arm; and a bolt extending through the inner end of said arm and threadedly engaged with said spring nut for clamping said arm in place along the side member of the associated end frame.

Claim 14

The apparatus of claim 8, further including: a leg associated with at least one end frame, said foot having inner and outer ends with the inner end being adapted for slideable positioning along the outside channel portion of the side member of the associated end frame; a spring nut adapted for engaging the outside channel portion adjacent the inner end of said leg; a bolt extending through the inner end of said leg and threadedly engaging said spring nut to releasably clamp said leg to the associated end frame; and an adjustable foot mounted in the outer end of said leg.

Claim 15

The apparatus of claim 8, further including: each of said end frames including a pair of laterally spaced apart side members interconnected by top and bottom members; a spacer positioned on the top member of each end frame; an intermediate plate positioned between each spacer and top member of the associated end frame, said intermediate plate projecting away from the associated end frame toward the other end frame; a bolt extending through the spacer and intermediate plate in threaded engagement with the top member of each associated end frame; and a shelf mounted on said intermediate plates and extending between said spacers.

Claim 16

Apparatus for supporting horizontal work sufaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of said frame each defining inside and outside upright channel portions; a pair of transverse connectors extending between the opposite corresponding side members of said end frames; means for adjustably securing each end of each transverse connector along the inside channel portions of the side members of said end frames; said means for adjustably securing each end of said connector along the inside channel portions of said end frames including: an end plate of generally J-shaped cross section secured to each end of said transverse connector, said end plates being adapted to slideably engage the inside channel portions of the side members of said end frames for adjustable positioning therealong; a clamp plate adapted for engaging such end plate and adjacent underlying inside channel portion of the associated side member; a spring nut adapted for engagement with the inside channel portion of the associated side member; and a bolt extending through said clamp plate and threadedly engaged with said spring nut for clamping each end plate of said connector in place along the associated side member of the corresponding end frame; means associated with said transverse connectors for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 17

Apparatus for supporting horizontal work sufaces and storage units in independently adjustable fashion, comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of said frame each defining inside and outside upright channel portions; a pair of transverse connectors extending between the opposite corresponding side members of said end frames; means for adjustably securing each end of each transverse connector along the inside channel portions of the side members of said end frames; said means for adjustably securing each end of said connector along the inside channel portions of said end frames including: an end plate of generally J-shaped cross section secured to each end of said transverse connector, said end plates being adapted to slideably engage the inside channel portions of the side members of said end frames for adjustable positioning therealong; a clamp plate adapted for engaging such end plate and adjacent underlying inside channel portion of the associated side member; a spring nut adapted for engagement with the inside channel portion of the associated side member; and a bolt extending through said clamp plate and threadedly engaged with said spring nut for clamping each end plate of said connector in place along the associated side member of the corresponding end frame; means associated with said transverse connectors for releasably supporting a storage unit thereon; and means associated with the outside channel portions of said end frames for adjustably supporting a work surface thereon.

Claim 18

A modular system for supporting horizontal work surfaces and storage units in independently adjustable fashion comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of each end frame defining inside and outside channel sections; a pair of transverse connectors extending between the opposite corresponding side members of said end frames each connector having J-shaped ends adapted for slideable positioning along the inside channel section of the associated side member of the corresponding end frame; clamp means for adjustably securing the ends of said transverse connectors along the inside channel sections of said end frames; hanger means associated with said transverse connectors for releasably supporting a storage unit thereon; arms associated with said end frames for supporting a work surface thereon, each arm having an inner end adapted for slideable positioning along the outside channel section of the associated side member of the corresponding side frame; and clamp means for adjustably securing the inner ends of said arms along the outside channel sections of said end frames.

Claim 19

A modular system for supporting horizontal work surfaces and storage units in independently adjustable fashion comprising: a pair of upright end frames of generally rectangular configurations, each end frame including a pair of laterally spaced apart side members interconnected by top and bottom members; the side members of each end frame defining inside and outside channel sections; a pair of transverse connectors extending between the opposite corresponding side members of said end frames each connector having J-shaped ends adapted for slideable positioning along the inside channel section of the associated side member of the corresponding end frame; clamp means for adjustably securing the ends of said transverse connectors along the inside channel sections of said end frames; hanger means associated with said transverse connectors for releasably supporting a storage unit thereon; arms associated with said end frames for supporting a work surface thereon, each arm having an inner end adapted for slideable positioning along the outside channel section of the associated side member of the corresponding side frame; and clamp means for adjustably securing the inner ends of said arms along the outside channel sections of said end frames.

Claim 20

A modular system for supporting horizontal work surfaces and storage units in independently adjustable fashion on a structural wall, which comprises: an upper transverse rail secured to the wall, said upper rail being of specifically C-shaped cross section; a pair of hooks of inverted specifically J-shape cross section secured to a storage unit and adapted for releaseably supporting the storage unit in depending relationship from said upper transverse rail allowing relocatability relative to said rails; a spacer disposed between the storage unit and the wall to maintain the storage unit in plumb condition; a pair of lower transverse rails secured to the wall in vertically spaced-apart relationship below said upper transverse rail, each lower transverse rail being of specifically C-shaped cross section; a pair of arms secured to a work surface, each arm including a hook of inverted specifically J-shaped cross section for releasably supporting the work surface in depending relationship entirely from one of said lower transverse rails; and an adjustable spacer disposed between each arm and said wall in vertically spaced apart relationship with the associated lower transverse rail for effecting selective pivotal adjustment of the work surface so as to maintain said work surface in level condition.

Claim 21

A modular system for supporting horizontal work surfaces and storage units in independently adjustable fashion on a structural wall, which comprises: an upper transverse rail secured to the wall, said upper rail being of specifically C-shaped cross section; a pair of hooks of inverted specifically J-shape cross section secured to a storage unit and adapted for releaseably supporting the storage unit in depending relationship from said upper transverse rail allowing relocatability relative to said rails; a spacer disposed between the storage unit and the wall to maintain the storage unit in plumb condition; a pair of lower transverse rails secured to the wall in vertically spaced-apart relationship below said upper transverse rail, each lower transverse rail being of specifically C-shaped cross section; a pair of arms secured to a work surface, each arm including a hook of inverted specifically J-shaped cross section for releasably supporting the work surface in depending relationship entirely from one of said lower transverse rails; and an adjustable spacer disposed between each arm and said wall in vertically spaced apart relationship with the associated lower transverse rail for effecting selective pivotal adjustment of the work surface so as to maintain said work surface in level condition.