|Publication number||USD657525 S1|
|Application number||US 29/387,317|
|Publication date||Apr 10, 2012|
|Filing date||Mar 11, 2011|
|Priority date||Mar 12, 2010|
|Also published as||US8464858, US20110220461, USD669243, WO2011112950A2, WO2011112950A3|
|Publication number||29387317, 387317, US D657525 S1, US D657525S1, US-S1-D657525, USD657525 S1, USD657525S1|
|Inventors||James B. Kirschner, Bruce T. Cleevely, R. Anthony Cook, William Thomas Bland|
|Original Assignee||Cabin Creek Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (1), Referenced by (1), Classifications (3) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Conveyor belt scraper
US D657525 S1
A scraper blade has a tip of hard material and a base of resilient material. The base has at least one concave surface on the front side adjacent to the base and may have an additional concave surface on the back side adjacent to the tip. When the blade is urged against a conveyor belt for removing material, a substantial vertical force created by a significant obstruction on the belt will compress the scraper blade and will cause the blade to deform and move away from the belt until the obstruction has passed. A scraper blade system includes the scraper blade and an adjustment block for holding and adjusting the scraper blade against the conveyor belt.
The ornamental design for a conveyor belt scraper, as shown and described.
FIG. 1 is a perspective view for a conveyor belt scraper in accordance with the subject invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines presented throughout the figures are environmental only and are not part of the claimed design.
|1||"Blue Max Belt Scraper", Cabin Creek Brochure, Oct. 19, 2009., 3 pages, Triadelphia, West Virginia.|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US20110211870 *||Feb 23, 2011||Sep 1, 2011||Katsumi Adachi||Developing device and image forming apparatus|
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