Roller guide assembly with sound isolation

Details Roller guide assembly with sound isolation Roller guide assembly with sound isolation

1998-01-29

2000-03-07

Noland, Kenneth W.

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific guide shoe

With roller

B66B 704

Patent

active

060327642

ABSTRACT:
A roller guide assembly for an elevator system includes a plurality of rollers and a damping subassembly. The damping subassembly includes a plurality of dampers and a sound isolation mechanism. The sound isolation mechanism interconnects the dampers and provides sound isolation between the rollers and the elevator car. In a particular embodiment, the sound isolation mechanism includes a friction bar that interconnects the rollers and dampers.

REFERENCES:
patent: 5107963 (1992-04-01), Rocca et al.
PCT Search Report for Serial No. PCT/US98/12163 dated Aug. 13, 1998.

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