IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This model was filed with the ...

Timing pulleys that are designed with a millimeter-based pitch designation. Timing pulleys mate with same-pitch timing belts in synchronous drives. Timing pulleys are used in power transmission ...

V-belt pulleys (also called vee belt sheaves) are devices which transmit power between axles by the use of a v-belt, a mechanical linkage with a trapezoidal cross-section. Together these devices offer ...