E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
E04F 21/165 (2006.01) B05C 17/10 (2006.01) B25G 1/04 (2006.01) E04F 21/06 (2006.01)
Patent
CA 2376578
The primary structural parts of the handle are two telescopic tubes, the smaller diameter tube being an extrusion. A rib on the smaller tube engages a notch in a fitting attached to the larger tube to prevent relative rotation of the tubes. A box footplate is pivotally attached to the free end of the larger tube, the axis of the pivot being perpendicular to the axis of the tubes. The footplate is connected by a connecting link to the end of a tube which slides longitudinally in the handle and fits through a clamp mechanism installed in the overlapped end of the smaller tube and is operated by a clamp mechanism operating assembly attached to the free end of the smaller tube. Operating a lever of that assembly engages the tube in the lock mechanism, preventing it from moving longitudinally and the footplate from pivoting on the handle. The length of the handle is manually adjustable and is set at a desired length by a lever operated lock assembly attached to the overlapped end of the larger tube.
Macmillan Donald M.
Northstar Tool Corporation
Oyen Wiggs Green & Mutala Llp
LandOfFree
Adjustable length handle for flat finishers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable length handle for flat finishers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable length handle for flat finishers will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1342630