Pivot Point, Incorporated

Other

Rue S Leitzke

Roman J Baus

Frank Lodi

Harry Swenson

A cotter formed from a single piece of wire including a free end, first and second gripping portions, a helical section and a locking leg. The cotter may be installed on a pin having an opening by grasping either, oppositely disposed gripping portion. The arrangement of the locking leg and a helical section formed therein allows for easy installation but requires a compound motion for removal of the cotter.

Bow tie locking cotter

A retaining mechanism or lanyard for retaining a connecting member proximate to a point of connection. A flexible elongated member has an eyelet or loop on a first end, a connector having a connecting pin on the opposite end and a receptacle in between. The connecting member is placed between the connector and receptacle after which the connector is snap fit into the receptacle. The lanyard has unitary construction from a plastic material and requires no additional components during fabrication.

Retaining mechanism for securing connecting members

This disclosure relates to a ring spring cotter in which the ring portion lies partially over and partially under the straight run of the cotter which extends through the hole in the pin to be secured, and in which a free tail has a ramp which may either overlie or underlie the straight run that extends through the hole to exert tension either to secure the ring or to free it. It is easy to use, secure, and damps vibration of the parts secured by spring pressure on them.

Growing community of inventors

Hustisford, WI, United States of America

Rue S Leitzke