Pivot pin assembly

A - Human Necessities – 01 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

144/31

A01G 23/08 (2006.01) E02F 9/00 (2006.01) E02F 9/02 (2006.01) F16C 11/04 (2006.01)

Patent

CA 1191429

TITLE Pivot Pin Assembly ABSTRACT OF THE DISCLOSURE A pivot pin assembly according to the teachings of the present invention is shown in use in a mobile tree felling and handling device. A pivot pin is held between first and second support members. In the preferred embodiment, the pivot pin assembly includes firs and second bushings having an outside male tapered surface and having an internal bore for slidable receipt on the pivot pin. The bushing in its most preferred form includes a cut which extends through the outside male tapered surface and terminates in the internal bore to split the bushing along a radius to form a caliper- like member having first and second legs with their free ends in a spaced relation. The support members include a female tapered opening having a size and shape complementary to and for receipt of the outside male tapered surface of the bushing. The bushing in its most preferred form further includes a flange through which bolts threadably received in the support member pass so that the outside male tapered surface of the bushing can be drawn into and removably secured in the female tapered opening of the support member. As the bushing is drawn within the female tapered opening of the support members, the first and second legs of the bushing move together such that the outside surface of the pivot pin is gripped by the internal bore of the bushing.

436919

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Pivot pin assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pivot pin assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pivot pin assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1339342

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.