Pull-roll assembly latching mechanism

Details Pull-roll assembly latching mechanism Pull-roll assembly latching mechanism

1989-05-26

1990-05-08

Lindsay, Robert L.

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65 16, 19267, 29128, 226176, 226180, C03B 37065

Patent

active

049234951

ABSTRACT:
A latch mechanism adapted to lock a movable pull roll support to a fixed pull roll support in a mineral fiber attenuation apparatus. A latch arm is pivotally attached intermediate its length to the movable support and is spring biased into locking engagement with a latch seat on the fixed roll support. The latching surface of the latch arm and the mating surface of the latch seat are substantially perpendicular to a plane extending through the end of the latch seat and the pivotal attachment. This causes the latch to release upon relatively low pressure being applied to the opposite end of the latch arm.

REFERENCES:
patent: 3508461 (1970-04-01), Stream
patent: 3731575 (1973-05-01), Gelin
patent: 4288000 (1980-06-01), Drummond
patent: 4414010 (1983-11-01), Chin et al.

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