Catch apparatus for a loading carriage on an inclined drift elev

Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support

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Details

187 89, B66B 526

Patent

active

040893910

ABSTRACT:
A catch apparatus for a loading carriage on an inclined drift elevator mounted on a stand which forms an inclined track and extends from one level to another level. The loading carriage is connected to a pulling means which moves the carriage on the track. The catch apparatus comprises a speed sensing unit coupled to a pair of carriage wheels and a locking unit provided with catch members, the locking unit being actuated by the speed sensing unit when the wheels exceed a predetermined rotary speed to pivot a catch member toward the track where it engages a reinforcing element on the track rail to arrest the carriage.

REFERENCES:
patent: 292366 (1884-01-01), Rosquist
patent: 375203 (1887-12-01), Schuller
patent: 437993 (1890-10-01), Isenberg

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