Re: Flapper Valve Adjustment for Ventilation System

Posted by BH On 2011/10/14 12:12:03
Quote:
I always have this vision of some guy at the factory with a huge comical oversized Swingline stapler assembling these back in the day.

Actually, you're probably not that far off with such a vision.

Electric-powered staplers have long been available and still used for many purposes: binding books and catalogs, securing cardstock headers to poly-bagged items for retail display, etc. Basically, the work is supported by a "anvil", and the stapler head is activated by either the work as it contacts a pressure switch or the operator by a foot pedal switch.

The simpler units are loaded with staples just like a desktop stpale, but with heavy-duty staples. More complicated, automated systems feed straight wire off a spool to create a staple on the fly.

This Post was from: https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?post_id=87882