Escalator

Details Escalator Escalator

B - Operations, Transporting

66

B

B66B 23/14 (2006.01)

Patent

CA 2555043

This compactly constructed guide system (6) has a run surface (6.1) for guiding the run of the chain rollers (7). To guide the sides of the steps (3), a sliding pin (6.3) arranged on a step (3) rests on a side surface (6.2). Should the chain rollers (7) leave the running surface (6.1), a counter-surface (6.8) serves as counterguide and prevents the chain links (7.1) from being pushed together. By means of an encapsulation (6.4), the step rollers (7), the chain links (7.1), and the running surface (6.1) are protected from dirt, dust, water, objects, etc. For run guidance of the step roller (8), a running surface (6.5) is provided. An oil collecting channel (6.6) prevents dripping of lubricating oil. The guide system (6) rests on a bracket plate projection (4.11) and at fastening supports (6.7) is releasably connected to the bracket plate (4.1). The single-piece guide system (6) is simple and efficient to install and can be accurately positioned at the sides against stops (4.12).

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