# US 9,433,306 B2 · Support apparatus and method for a sliding frame > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,433,306 B2 - Document ID: US9433306B2 - Status: Granted - Kind: B2 - Application number: 13/981,953 - Filed: 2011-12-29 - Published: 2014-01-16 - Granted: 2016-09-06 - Earliest claimed: 2011-01-26 - Assignees: Syneron Medical Ltd. - Applicants: Dov Rainis; Eliezer Ginzbourg - Inventors: Dov Rainis; Eliezer Ginzbourg - Web page: https://patentgrep.com/patent/US9433306B2 ## CPC - A47F 5/00: Show stands, hangers, or shelves characterised by their constructional features - E05D 15/06: for wings sliding horizontally more or less in their own plane - E05D 15/0621: {Details, e.g. suspension or supporting guides (E05D15/0604, E05D15/08 - E05D15/14 take precedence)} - E05D 2015/0695: {Magnetic suspension or supporting means} - A47F: SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS - E05D: HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS (pivotal connections in general F16C11/00) ## Abstract Provided is a support apparatus for a sliding frame including a stationary portion having a long axis parallel to a plane defined by the frame and including one or more magnetic insert disposed along a long axis defining a path of translation and a movable portion attached to the frame, including at least one magnetic insert and movable along the path of translation and wherein the magnetic field vector orientation of the stationary portion magnetic inserts and of the movable portion magnetic inserts are the same, generate repelling forces and maintain a single state of contactless equilibrium between the stationary portion and the movable portion at any point throughout the path of translation regardless of the orientation of said plane. ## Claims ### Claim 1 A support apparatus for a sliding frame, said apparatus comprising: a stationary portion having a long axis parallel to a plane defined by said frame and including at least one magnetic insert disposed along said long axis defining a straight or curved path of translation; a movable portion fixedly or rotatively attached to said frame, including at least one magnetic insert and movable along said path of translation, wherein a magnetic field vector orientation of said at least one magnetic insert of said stationary portion and of said at least one magnetic insert of said movable portion are the same, and generate repelling forces and maintain a single state of contactless equilibrium of said repelling forces between said at least one magnetic insert of said stationary portion and said at least one magnetic insert of said movable portion at any point throughout said path of translation regardless of the orientation of said plane, wherein at least one side of said stationary portion includes at least two planes each oriented along at least a portion of a length of said at least one side of said stationary portion at an angle to each other and sharing an intersection line, wherein said at least one magnetic insert of said stationary portion is attached to each of said two planes of said at least one side of said stationary portion, and wherein at least one side of said movable portion includes a groove spanning at least a portion of a length of said at least one side of said movable portion, said at least one side of said movable portion includes at least two planes each oriented in parallel to a corresponding plane of said at least one side of said stationary portion, said at least two planes of said movable portion sharing an intersection line, wherein said movable portion includes at least one magnetic insert attached to each of said two planes of said movable portion; and wherein a line formed by the intersection of said two planes of said at least one side of said stationary portion and a line formed by the intersection of said two planes of said at least one side of said movable portion are parallel to each other and share in a same vertical plane. ### Claim 2 (depends on 1) The support apparatus according to claim 1, wherein a plurality of points each at said state of contactless equilibrium of said forces form a singular line of equilibrium in three-dimensional space parallel to said path of translation. ### Claim 3 (depends on 1) The support apparatus according to claim 1, wherein said at least one insert of said stationary portion are disposed along at least two surfaces oriented along said long axis and at an angle to each other, said at least one magnetic insert of said movable portion are disposed along at least two surfaces oriented parallel to said long axis, at an angle to each other, each corresponding and close to parallel to at least one of said at least two surfaces of said stationary portion throughout said path of translation. ### Claim 4 (depends on 1) The support apparatus according to claim 1, wherein said single state of contactless equilibrium is maintained by a repelling force effected by said magnetic inserts opposite and equal to a force of disturbance diverting said movable portion from said path of translation. ### Claim 5 (depends on 1) The support apparatus according to claim 1, wherein said magnet inserts are segmented. ### Claim 6 (depends on 1) The support apparatus according to claim 1, wherein said movable portion includes at least two magnetic insert segments. ### Claim 7 (depends on 1) The support apparatus according to claim 1, wherein said movable portion is rotatively attached to said frame via adjustable brackets or hinges. ### Claim 8 (depends on 7) The support apparatus according to claim 7, wherein a degree of tilt of said planes can be adjusted employing said brackets or hinges. ### Claim 9 (depends on 1) The support apparatus according to claim 1, wherein said frame is detachable from said movable portion. ### Claim 10 (depends on 1) The support apparatus according to claim 1, wherein said stationary portion has a circular cross-section and said movable portion has a crescent-like cross-section and is rotatable about said stationary portion. ### Claim 11 (depends on 1) The support apparatus according to claim 1, wherein said stationary portion and said movable portion have a cross-section selected from either a group of geometrical shapes such as a circle, a crescent, a triangle and a quadrangle or a group of letters of the alphabet such as a “V”, an inverted “V”, a “W”, an inverted “W”, a “U” and an inverted “U”. ### Claim 12 (depends on 1) The support apparatus according to claim 1, wherein the line formed by the intersection of the two planes of said stationary portion is longer than or equal to the line formed by the intersection of the two planes of said movable portion. ### Claim 13 (depends on 1) The support apparatus according to claim 1, further comprising at least one fluid collection basin and draining outlet. ### Claim 14 (depends on 1) The support apparatus according to claim 1, further comprising a movable portion locking mechanism. ### Claim 15 (depends on 1) The support apparatus according to claim 1, wherein said line formed by the intersection of the two planes located in the stationary portion and the line formed by the intersection of the two planes located in the movable portion are maintained parallel to each other and in the same plane parallel to said path of translation during translation of said movable portion. ### Claim 16 (depends on 1) The support apparatus according to claim 1, further comprising: at least one ferromagnetic debris collecting magnet inserted into at least at one end of said movable portion. ### Claim 17 (depends on 16) The support apparatus according to claim 16, wherein the magnitude of the a magnetic field force vector of said ferromagnetic debris collecting magnet is greater than that of said stationary portion and movable portion magnetic inserts and sufficiently large to attract and adhere ferromagnetic debris. ### Claim 18 (depends on 1) The apparatus according to claim 1, wherein said stationary portion and movable portion each include at least two magnetic inserts having a same polarity orientation. ### Claim 19 (depends on 1) The apparatus according to claim 1, wherein said stationary portion and movable portion each include at least two magnetic inserts located opposite to each other in their polarity orientations.