# US 11,026,515 B2 · Beam seating system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,026,515 B2 - Document ID: US11026515B2 - Status: Granted - Kind: B2 - Application number: 16/684,247 - Filed: 2019-11-14 - Published: 2020-05-21 - Granted: 2021-06-08 - Earliest claimed: 2018-11-15 - Assignees: Series International, LLC - Applicants: Series International, LLC - Inventors: Alvaro Mauricio Olarte - Web page: https://patentgrep.com/patent/US11026515B2 ## CPC - A47C 7/50: Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037) - A47C 1/12: Theatre, auditorium or similar chairs (detachable seats for mounting on stadium benches A47C1/16) - A47C 1/121: having tipping-up seats - A47C 1/124: Separate chairs, connectible together into a row - A47C 1/126: stowable in floor or wall - A47C 7/56: Parts or details of tipping-up chairs, e.g. of theatre chairs - E04B 2/78: characterised by special cross-section of the frame members {as far as important for securing wall panels to a framework with or without the help of cover-strips} - F16M 13/02: for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle - A47C: CHAIRS; SOFAS; BEDS - E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001}) - F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS ## Abstract A beam seating assembly has a frame supporting a seating surface. A beam secures to a first support and extends in a longitudinal direction. A channel is located the beam free of the first support. The frame has a lower portion with a connector that is insertable into the channel transverse to the longitudinal direction and the connector, once inserted into the channel, is retained from removal out of the channel in a direction. The connector is insertable into a first portion of the channel and a second portion of the connector rotatable into a second portion of the channel and then slidable away from the first portion such that the first and second portions of the connector are retained within the channel but are slidable in the longitudinal direction until the connector is fixedly secured to the beam. The frame is made in certain aspects from a flat plate. ## Claims ### Claim 1 A method of providing a beam mounting system for auditoriums comprising: providing a beam which is elongated along a length between two ends; securing the beam to a first support such that a rear face of the beam faces the first support and the beam protrudes outwards with respect to the first support wherein a distance between the rear face and the first support is less than 50% a maximum amount which the beam protrudes with respect to the rear face; mounting a plurality of support items to the beam from a side other than the two ends of the beam such that a connector of each support item hangs from beam to allow the support item to slide along the length but be retained in a direction transverse the length such that the connector is slidable without interference other than from other support items and corresponding connectors also hung from the beam; tightening the connector of each support item such that the connector clamps the beam such that the support item is no longer slidable along the length. ### Claim 2 (depends on 1) The method of claim 1 wherein the first support is a concrete riser. ### Claim 3 (depends on 2) The method of claim 2 wherein the support item is a chair. ### Claim 4 (depends on 1) The method of claim 1 wherein the step of securing the beam to the first support comprises drilling a plurality of holes in the first support and securing the beam to the first support through the beam with anchors which pass through the beam and into respective ones of the plurality of holes. ### Claim 5 (depends on 4) The method of claim 4 wherein the step of securing the beam further comprises providing one or more shims and positioning said shims between the first face and the first support such that the shims are clamped between the first face and the first support. ### Claim 6 (depends on 4) The method of claim 4 wherein the securing includes drilling a plurality of holes in the first support includes aligning the beam with the first support and drilling through the beam and the first support. ### Claim 7 (depends on 4) The method of claim 4 wherein the beam includes a notch extending longitudinally along the beam and the securing includes drilling of the holes through the notch. ### Claim 8 (depends on 4) The method of claim 4 wherein the first support is a concrete riser. ### Claim 9 (depends on 1) The method of claim 1 wherein the connector mounts inside a channel of the beam and clamps the beam between the connector and the support item. ### Claim 10 (depends on 1) The method of claim 1 wherein the distance between the rear face and the first support is less than 10% of the maximum amount. ### Claim 11 (depends on 1) The method of claim 1 wherein the distance between the rear face and the first support is less 2 cm. ### Claim 12 (depends on 1) The method of claim 1 wherein the beam protrudes away from the first support to provide a channel with an opening facing away from the first support such that the connector is inserted into the channel without interacting directly with the rear face of the beam. ### Claim 13 (depends on 1) The method of claim 1 wherein the beam protrudes away from the first support to provide at least once catch with a channel positioned between the catch and the rear face, the catch facing upwards or rearwards or forwards and the connector configured to fit over the catch and into the channel to mount the support item to the beam. ### Claim 14 (depends on 1) The method of claim 1 wherein the support items hang from the beam without the connector contacting the rear face. ### Claim 15 (depends on 1) The method of claim 1 wherein the securing step includes providing anchors which pass through holes in the beam and into the first support and wherein a distance from the first support to the rear face of the beam is less than a thickness of the beam where the anchors pass through the beam. ### Claim 16 (depends on 1) The method of claim 1 wherein said securing step includes placing one or more spacers between the beam and the first support. ### Claim 17 (depends on 16) The method of claim 16 wherein the one or more spacers includes a shim which adjusts positioning of the beam to account for irregularities in the first support. ### Claim 18 (depends on 1) The method of claim 1 wherein the support item is a railing. ### Claim 19 (depends on 1) The method of claim 1 wherein securing step includes providing anchors which pass through holes in the beam and into the first support, the holes positioned in intervals along the length of the beam. ### Claim 20 (depends on 19) The method of claim 19 further comprising providing a non-metallic spacer between the beam and the first support the non-metallic spacer inhibits corrosion between the beam and concrete of the first support. ### Claim 21 (depends on 1) The method of claim 1 wherein holes are positioned within a channel of the beam and the connector inserts into the channel such that each hole is between the connector and the first support. ### Claim 22 (depends on 1) The method of claim 1 wherein the first support includes a curved upright wall and said securing step further comprises: anchoring a portion of the beam to conform to the curve of the upright wall such that the anchoring causes the beam to bend, the bending moving the first face of the beam closer to the vertical wall and the anchoring holding the beam in a bent configuration. ### Claim 23 (depends on 22) The method of claim 22 wherein the anchoring step includes anchoring the beam proximate to a first end of the beam and progressively anchoring the beam to the first support starting proximate the first end and moving towards a second end of the beam such that each anchor progressively bends the beam. ### Claim 24 (depends on 1) The method of claim 1 wherein: the mounting step comprises inserting an upper end of the connector into an upper end of a channel in the protrusion of the beam and rotating a bottom end of the connector past an obstruction on a bottom portion of the channel; and the tightening step comprises securing the connector to the beam such that the obstruction is clamped between the connector and a support of the one or more support items and the upper end of the connector is retained in the upper end of the channel. ### Claim 25 A method of installing a beam mounting system on a curved riser comprising: providing a beam which has a length and which is elongated and substantially straight in a direction and has a first face and a second face, the second face containing a protrusion configured to receive a connector which hangs from the protrusion to mount a support item connected to the connector to the beam; positioning the beam adjacent a first support, the first support including an upright wall which is curved; anchoring a portion of the beam to conform to the curve of the upright wall such that the anchoring causes the beam to bend, the bending moving the first face of the beam closer to the vertical wall and the anchoring holding the beam in a bent configuration; mounting one or more support items to the beam by hanging the connector from the protrusion. ### Claim 26 (depends on 25) The method of claim 25 wherein the protrusion defines a channel and the hanging includes inserting the connector into the channel. ### Claim 27 (depends on 25) The method of claim 25 wherein the bend in the beam is created without use of hydraulic or electric bending tools other than tools used in the anchoring step. ### Claim 28 A method of installing a beam mounting system on a curved riser comprising: providing a beam which has a length and which is elongated in a direction and has a first face and a second face, the second face configured to receive a connector securable to a support item which is mounted the beam, wherein the beam is metallic; positioning the beam adjacent a first support which comprises concrete, the first support including a curved wall with one or more spacers between the beam and the first support; anchoring a portion of the beam with a plurality of spaced anchors located between the two ends of the beam, the spaced anchors extending into the wall approximately perpendicular to the curved wall and the first face, the anchoring pressing the one or more spacers between the curved wall and the beam and the one or more spacers separating the metal of the beam from the concrete of the first support; wherein the beam is bent. ### Claim 29 (depends on 28) The method of claim 28 wherein the one or more spacers are non-metallic and the beam is aluminum. ### Claim 30 (depends on 28) The method of claim 28 further comprising mounting a plurality of support items to the beam via the connector of each support item. ### Claim 31 A method of installing a beam seating system comprising: providing a plurality of chairs, each having at least one connector; providing an elongate beam having a first face and a protrusion extending from a second face of the beam, the protrusion configured to secure to the connector; securing the elongate beam to a support such that the first face faces the support and a non-metallic spacer is clamped by and between the first face and the support; connecting the connectors to the elongate beam. ### Claim 32 (depends on 31) The method of claim 31 wherein: connecting the connectors to the beam comprises inserting the connectors from the front face into a first portion of the channel and rotating the connectors such that a second portion of the connector passes over an obstruction on the elongate beam, sliding the connectors in a first direction such that the obstruction inhibits rotation of the second portion out of the channel and securing the connectors to the beam with one or more fasteners. ### Claim 33 (depends on 31) The method of claim 31 wherein: said plurality of chairs comprises a number of chairs (N) said securing step comprises securing the beam to the support using a number of anchors (A) which are spaced with respect to each other along a longitudinal length of the elongate beam such that A is greater than (N+1)×0.5 and A is less than (N+1)×1.75. ### Claim 34 (depends on 31) The method of claim 31 further comprising: providing an elongate railing having a plurality of railing supports, the railing supports connected to the elongate railing at one end and including one of the at least one connector at another end of the railing supports; connecting the connectors of the elongate railing to the elongate beam such that the elongate beam supports the elongate railing. ### Claim 35 (depends on 34) The method of claim 34 wherein the connectors are connected and the railing and plurality of railing supports such that the railing is positioned: above, behind or above and behind the elongate beam. ### Claim 36 (depends on 31) The method of claim 31 wherein the non-metallic spacer is clamped by a clamping force between the first face and the support the clamping force generated by forcing together of the first face and the support. ### Claim 37 A method of installing a beam mounting system comprising: providing an elongate beam; providing a plurality of chairs, each having at least one connector, said plurality of chairs comprises a number of chairs (N); securing the elongate beam to a support comprising concrete, the securing using a number of anchors (A) which pass through the elongate beam and into the support and are spaced with respect to each other along a longitudinal length of the elongate beam such that A is greater than (N+1)×0.5 and A is less than (N+1)×1.75; securing said connector of said plurality of chairs to the elongate beam to thereby secure the plurality of chairs to the support wherein the connector secures to the elongate beam without interaction with the anchors. ### Claim 38 (depends on 37) The method of claim 37 wherein the first face faces the support and the first face is located relative to the first support less than 50% of a distance from the first support to a maximum extension of the beam perpendicular to the first support and the elongate beam is secured to the support.