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Escalator or moving walkway

A technology of moving walkways and escalators, which is applied in escalators, transportation and packaging, and can solve problems such as the difficulty of making steps

Active Publication Date: 2016-05-18
THYSSENKRUPP ELEVATOR AG (DE)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such steps are very difficult to manufacture

Method used

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  • Escalator or moving walkway
  • Escalator or moving walkway
  • Escalator or moving walkway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] figure 1 The body 12 of the step is shown in detail with a not shown portion of the step 10 of the escalator. The body 12 comprises a through hole 14 intended for receiving a roller shaft 16 of a pulling roller 18 .

[0056] The pulling roller 18 comprises, in a manner known per se, a bearing 20 which is fixedly attached to the roller shaft 16 . A pulling roller body 22 is applied to the housing of the bearing 20 , said pulling roller body being covered with a running surface layer (not shown) consisting of a relatively soft plastic material. The pulling rollers 18 run on flat rails 24 which are realized in a fixed form and do not form a lateral guidance of the pulling rollers 18 , but serve only to support the pulling with respect to the load that has to be borne by the steps 10 Roller 18.

[0057] To take the load, the through hole 14 has an extremely deep and solid form and is further located on the body part of the step 10 which extends in the load direction, ie ...

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PUM

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Abstract

The invention relates to an escalator or moving walkway, having a step belt or pallet belt which consists of a multiplicity of steps or pallets guided on rails, wherein each step (10) or pallet has at least two idling rollers which are mounted on the step (10) or pallet and each run on rails, having a roller axle (16) which is held in a rotationally secure manner in the body (12) of the step (10) or pallet. Formed between the roller axle (16) and the body (12) is a plug connection via which the roller axle (16) is held by way of a resilient latching connection against an undercut in particular of the body (12) under pretensioning by the latching device (34).

Description

technical field [0001] The present invention relates to escalators or moving walks comprising a band of steps or pallets consisting of a plurality of steps or pallets guided on rails, wherein each step or pallet comprises at least two pulling Rollers, the pulling rollers are installed on steps or pallets and run on rails respectively. Here, the pulling rollers comprise roller shafts which are held in or on the body of the step or pallet in a co-rotatable manner. Background technique [0002] Escalators or moving walks of the type described have been known for a long time. Escalators comprise steps and moving walks comprise pallets, which are usually guided on rails by two chain rollers and two traction rollers. Here, the steps or pallets are connected to the pallet chain or step chain of the escalator or moving walk in the region of the chain rollers and are also guided laterally. In contrast, pulling rollers usually run on flat tracks without additional lateral guidance....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B23/12
CPCB66B23/12B66B23/10
Inventor R·路德维希D·林德迈尔
Owner THYSSENKRUPP ELEVATOR AG (DE)
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