Precision Roller Chain, Components and Connecting Backlinks
The precision steel roller chain is often a remarkably effective and versatile suggests of transmitting mechanical power, which, in the discipline of industrial applications, has pretty much completely superseded all other forms of chain previously used.
Outer Hyperlink – Press Fit (BS/DIN) Riveting Pin Hyperlink – Press Match (ANSI)
For use with all sizes and varieties of chain the place optimum safety is sought after. The hyperlink is provided with bearing pins riveted into a single outer plate. Another outer plate is surely an interference match on the bearing pins, the ends of which needs to be riveted in excess of just after the plate is fitted. Press match connecting links need to only be employed once; new links need to be applied to replace dismantled hyperlinks. (See ‘Riveting Chain Endless’ for full guidelines).
Connecting Hyperlink – Slip Match (BS/DIN/ANSI)
A connecting hyperlink provided with two connecting pins riveted in to the outer plate. The outer plate can be a clearance match on the connecting pins and it is secured in place by a split pin with the projecting finish of every connecting pin.
Connecting Hyperlink – Slip Fit (BS/DIN/ANSI)
Utilised on short pitch chains only. Supplied with two connecting pins riveted to the outer plate, the clearance match connecting plate remaining secured by way of a spring clip, No. 27, which snaps in to the grooves during the pins.