Patents Assigned to Semperit AG Holding
  • Patent number: 12570503
    Abstract: A handrail mountable on a guide element for moving walkways, escalators or the like, includes a substructure arranged or configured to be arranged on the guide element, and a ceiling structure that includes at least one adhesive layer and a top layer, wherein the handrail has a substantially constant cross-section along a profile direction, wherein the materials of the top layer and the adhesive layer differ from one another, and wherein the ceiling structure with the adhesive layer is attached to the substructure.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 10, 2026
    Assignee: Semperit AG Holding
    Inventor: Slavi Tanov
  • Patent number: 12534344
    Abstract: A handrail mountable on a guide element for moving walkways, escalators or the like, and having a largely constant cross-section along a profile direction the handrail including a carcass configured to be arranged on the guide element, and a cover layer arranged on the carcass, wherein the cover layer comprises a thermoplastic elastomer.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: January 27, 2026
    Assignee: Semperit AG Holding
    Inventors: Albrecht Duerrer, David Mandl, Florian Karl Arthofer, Simone Viola Radl
  • Patent number: 10174459
    Abstract: An angled guide plate, in particular for rail fastening systems, includes a basic body that has an upper side and an underside, wherein the underside is designed for arranging on a further element, in particular a railway sleeper, whereas the upper side describes an opposite plane substantially transversely to the railway sleeper and wherein the angled guide plate consists of a guide region and a supporting region, wherein the guide region and the supporting region extend substantially parallel and adjacent to one another in a direction transverse to a track direction, and wherein the upper side and the underside are spaced apart from one another so that a thickness of the supporting region, as measured substantially perpendicularly to the underside, is larger, at least in part, than a thickness of the guide region.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: January 8, 2019
    Assignee: Semperit AG Holding
    Inventors: Herwig Mießbacher, Stefan Reinthaler, Mario Schöngrundner
  • Patent number: 9932711
    Abstract: Rail pad, in particular for track superstructures, comprising a substantially level intermediate layer having an upper side and a lower side, wherein the upper side is designed for arrangement to a rail and the lower side for arrangement to a sleeper, wherein the upper side and/or the lower side are provided with at least one arrangement region on which the rail or the sleeper can be arranged, wherein the rail pad comprises at least one side region arranged adjacent to the intermediate layer and wherein the side region comprises an engaging section and/or a fastening section, wherein the engaging section is designed for accommodation on the sleeper, and wherein the fastening section is designed to directly and/or indirectly connect to the rail.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: April 3, 2018
    Assignee: Semperit AG Holding
    Inventor: Herwig Miessbacher
  • Publication number: 20160237627
    Abstract: An angled guide plate, in particular for rail fastening systems, includes a basic body that has an upper side and an underside, wherein the underside is designed for arranging on a further element, in particular a railway sleeper, whereas the upper side describes an opposite plane substantially transversely to the railway sleeper and wherein the angled guide plate consists of a guide region and a supporting region, wherein the guide region and the supporting region extend substantially parallel and adjacent to one another in a direction transverse to a track direction, and wherein the upper side and the underside are spaced apart from one another so that a thickness of the supporting region, as measured substantially perpendicularly to the underside, is larger, at least in part, than a thickness of the guide region.
    Type: Application
    Filed: October 10, 2014
    Publication date: August 18, 2016
    Applicant: Semperit AG Holding
    Inventors: Herwig Miessbacher, Stefan Reinthaler, Mario Schongrundner
  • Patent number: 8522952
    Abstract: Handrail having laterally bent edges which engage around laterally projecting ribs of a guide element such that the ends of the bent edges are situated at a clear distance from one another and each at a distance from a guide base of the guide element where the clear distance corresponds to a total gap size plus a width of the guide base and is chosen in consideration of the width of the guide base and the shrinkage and warpage phenomena occurring during operation to not exceed 8 mm, while a clear width of the bent edges is chosen to be greater than the width of the guide element at the ends of the laterally projecting ribs such that, considering tolerances of the width of the guide element at the ends of the ribs and the shrinkage and warpage phenomena occurring during operation of the handrail, not exceed 8 mm.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: September 3, 2013
    Assignee: Semperit AG Holding
    Inventor: Andre Wieczorek
  • Publication number: 20110265903
    Abstract: A tube-shaped body for conveying solid, liquid and/or gaseous substances, including a plurality of concentrically arranged layers, where at least one layer is designed as a carrier layer, and at least two further layers are designed as strength layers, which are formed of filamentary and/or wire-shaped and/or elongate components, which each form a structure having a defined structural angle, where at least two strength layers differ in their structural angles.
    Type: Application
    Filed: April 20, 2011
    Publication date: November 3, 2011
    Applicant: SEMPERIT AG HOLDING
    Inventors: Wolfgang GREINER, Stefan POLLASCHEK
  • Publication number: 20110114443
    Abstract: Handrail which can be mounted on a guide element and which is intended for moving walkways, escalators or the like, in which an inner sliding surface (2) of the handrail (1) is supported such that it can slide or roll on the guide element (3), said handrail having laterally bent edges (4) which engage around laterally projecting ribs (5) of the guide element (3), which are straight or inclined by an angle ? or upwardly bent, to such an extent that the ends (6) of the bent edges (4) are situated at a clear distance C from one another and each at a distance—(C1 or C2)—from the guide base (7) of the guide element (3), characterized in that the clear distance C of the ends (6) of the bent edges (4) of the handrail (1) corresponds to the total gap size C1+C2 plus a width X of the guide base (7) at the relevant point and is chosen such that, taking into account the tolerances of the width X of the guide base (7) and the shrinkage and warpage phenomena which result during the operation of the handrail (1), the total
    Type: Application
    Filed: March 23, 2009
    Publication date: May 19, 2011
    Applicant: SEMPERIT AG HOLDING
    Inventor: Andre Wieczorek
  • Patent number: 7802670
    Abstract: Disclosed is a hand rail for a passenger conveying installation, such as e.g. an escaltor or a passenger conveyor, which has a flexible base body with two side lips for engaging around a guide rail, and in which at least one of the side lips has a profiled section, which may be guided in a track or guide groove of the guied rail, which secures the hand rail against slipping off the guide rail, characterised in that the profiled section of the side lips has a bulge-like thickening.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: September 28, 2010
    Assignee: Semperit AG Holding
    Inventors: Albrecht Dürrer, Herwig Miessbacher
  • Publication number: 20090071798
    Abstract: The invention relates to a hand rail for an escalator or a moving walkway, comprising a flexible base body (1) with two lateral lips (2a, 2b) that wrap around a guide rail (4). The respective ends of the lateral lips are provided with a bulge (6a, 6b), which engages in a corresponding guide groove (8a, 8b) of the guide rail (4), thus securing the hand rail against lateral slippage. The invention also relates to a corresponding guide rail (4), which is equipped with a guide groove (8a, 8b) for guiding the lateral lips of the hand rail.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 19, 2009
    Applicant: SEMPERIT AG HOLDING
    Inventors: Albrecht Dürrer, Herwig Miessbacher