A tread element (12) for a passenger conveyor (10); the tread element (12) comprising a tread (14) defined by a front side, a rear side, a first lateral side and a second lateral side; a riser (16) comprising a riser panel (18) adjacent the rear side of the tread (14) and pivotably connected to the tread (14); at least one tread chain axle (28) adapted to connect the tread element (12) to the at least one tread chain (22); at least one tread roller (42) adapted to engage with a guide element (36) of the passenger conveyor (10) to adjust the position of the tread (14) with respect to the riser (16); and at least one cantilever arm (40) supported at its one longitudinal side by the tread chain axle (28) and supporting the tread roller (42) at its opposite longitudinal side.

A plurality of steps are linked by endless step chains. Each of the steps includes: a step main body; first shafts that are disposed on the step main body; first step rollers that are disposed on the first shafts, and that are guided by the first guide rails; second shafts that are parallel to the first shafts; and second step rollers that are disposed on the second shafts, and that are guided by the second guide rails. The first shafts move along first pathways, and the second shafts move along second pathways. The second pathways are positioned inside the first pathways when viewed parallel to respective shaft axes of the first shafts. The step chains link each of the steps by joining the second shafts of each of the steps, and are disposed within a range of the step main body in an axial direction of the first shafts.

A plurality of steps are linked by endless step chains. Each of the steps includes: a step main body; first shafts that are disposed on the step main body; first step rollers that are disposed on the first shafts, and that are guided by the first guide rails; second shafts that are parallel to the first shafts; and second step rollers that are disposed on the second shafts, and that are guided by the second guide rails. The first shafts move along first pathways, and the second shafts move along second pathways. The second pathways are positioned inside the first pathways when viewed parallel to respective shaft axes of the first shafts. The step chains link each of the steps by joining the second shafts of each of the steps, and are disposed within a range of the step main body in an axial direction of the first shafts.

A pallet conveyor (70), in particular a people conveyor, comprises a plurality of pallets (8) interconnected to form an endless pallet band which is moveable in a conveying direction, and a pallet chain (50) drivingly coupled to the pallet band. The pallet chain (50) comprises a plurality of pallet chain links (42; 44); the pitch of the pallet band is larger than the pitch of the pallet chain (50); and each pallet is (8) non-rotatably connected to or integrally formed with at least one of the pallet chain links (42; 44).

A fire-resistant material according to an example of the present disclosure includes a base material and at least one of a siloxane polymer and a phosphonate polymer. A method of making a fire-resistant material is also disclosed.

A fixing module (2) for fixing a pallet (8) of a pallet conveyor, in particular a people conveyor, to a pallet chain (40; 50; 90) comprises a pallet side (4) comprising a connection portion (6), which is configured to be fixed in a non-rotatable manner to a pallet (8) of a pallet conveyor; a pallet chain side (10), which is configured for facing the pallet chain (40; 50; 90) and for receiving at least one fixing element (47) protruding from the pallet chain (40; 50; 90); and a securing mechanism (12, 14, 16), comprising at least one moveable securing element (12) which is configured for securing the at least one fixing element (47) within the fixing module (2) so that the fixing module (2) is non-rotatably fixed to the pallet chain (40; 50; 90).

A conveying element (4) is employed in a conveying band (2) of a people conveyor (50) comprising at least one horizontal portion (81, 83, 85), includes a tread (6) and a riser (8). The conveying element (4) is configured such that the riser (8) at least partly forms an intermediate tread surface (74) in the at least one horizontal portion (81, 83, 85).

A people conveyor (2) comprises at least one belt (4) extending in a longitudinal conveying direction, a plurality of webs (6) attached to the belt (4), and a plurality of transportation elements (14). Each of the transportation elements (14) comprises at least one connection portion (20). The connection portions (20) extend laterally from the transportation elements (14) and are configured for being connected with at least one of the webs (6) for attaching the respective transportation element (14) to the belt (4).

A tread element (12) for a passenger conveyor (10); the tread element (12) comprising a tread (14) defined by a front side, a rear side, a first lateral side and a second lateral side;a riser (16) comprising a riser panel (18) adjacent the rear side of the tread (14) and pivotably connected to the tread (14);at least one tread chain axle (28) adapted to connect the tread element (12) to the at least one tread chain (22);at least one tread roller (42) adapted to engage with a guide element (36) of the passenger conveyor (10) to adjust the position of the tread (14) with respect to the riser (16); andat least one cantilever arm (40) supported at its one longitudinal side by the tread chain axle (28) and supporting the tread roller (42) at its opposite longitudinal side.

A conveying device with an extensively extended conveying element that is led in a revolving manner along a conveying direction, is deflected at the head-ends of the conveying device and is laterally enclosed by side closure beams. The conveying device includes a drive device with a drive motor to drive the conveying element. The drive device is arranged between the two head-ends, between the side closure beams, and between the upper conveying section and the lower return section of the conveying element. The drive device includes a drive element that is arranged in a revolving manner about two deflection pivots spaced from one another in the conveying direction, and is driven by the drive motor. The drive element supports the upper conveying section of the conveying element, which is arranged at the top, and with this forms a contact fit for transmitting a drive force onto the conveying element.