B - Operations – Transporting – 27 – C
Patent
B - Operations, Transporting
27
C
B27C 1/14 (2006.01) B27C 1/00 (2006.01)
Patent
CA 2586545
The present invention provides an improved structure of planing blade axle and its combined blades, of which said planing blade axle comprises an axle body and blades assembled externally onto the axle body with a predefined pattern; tapped holes are arranged onto the blade assembly surface of the axle body for assembly of blades; a pyramidal through-hole is placed centrally onto the blade, so that the blades could be screwed securely into the tapped hole via the bolts with pyramidal end blade; the major technical feature of the present invention is that, an expanded shoulder is additionally placed at top of pyramidal through-hole of the blade, so that an expanded flange is placed oppositely to the pyramidal end of said bolt; when the blade is screwed by the bolt, a definite and solid positioning effect will be achieved if the flange contacts the expanded shoulder of the blade; thus, the present invention could prevent efficiently the excessive locking and subsequent crack of blade, and also increase the positioning area of blade, leading to prolonged service life and more stable locking state with improved applicability.
Battison Williams Dupuis
Hu Teng Fu
LandOfFree
An improved structure of planing blade axle ad combined blades does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with An improved structure of planing blade axle ad combined blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An improved structure of planing blade axle ad combined blades will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1676834