Crusher block for particulate size reduction system

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Description

FIG. 1 is a top view of a crusher block in accordance with the present disclosure, showing the flange with a pair of bores for attachment with the yoke assembly;

FIG. 2 is a front elevation view of a crusher block of FIG. 1 in accordance with the present disclosure, showing the inboard face for cooperating with swing hammers;

FIG. 3 is a side elevation view of the crusher block of FIG. 1 in accordance with the present disclosure, showing the elevation of the slot for accommodating tabs of side supports;

FIG. 4 is a bottom view of the crusher block of FIG. 1 in accordance with the present disclosure, showing the slots for accommodating tabs of side supports;

FIG. 5 is a top view of a the crusher block of FIG. 1 in accordance with the present disclosure, showing in broken lines an adjustment mechanism connected to a yoke assembly, which is joined directly to the crusher block; and,

FIG. 6 is a is a cross-sectional side elevation view of the crusher block assembly of FIG. 5 in accordance with the present disclosure, showing in broken lines an adjustment mechanism connected to a yoke assembly, which is joined directly to the crusher block, wherein the cross-section is taken at the location indicated in FIG. 5.

The broken lines in FIGS. 5 and 6 are for illustrative purposes only, to show the crusher block in its environment, and form no part of the claimed design.

Claims

The ornamental design for crusher block for particulate size reduction system, as shown and described in the attached specification.

Referenced Cited
U.S. Patent Documents
850988 April 1907 Steimel
2185331 January 1940 Conway
2734686 February 1956 Oberhellman
2962233 November 1960 Chryst, Jr. et al.
4326674 April 27, 1982 Braun et al.
4848682 July 18, 1989 Scheler
4903904 February 27, 1990 Steimel
5257743 November 2, 1993 Brown, Jr.
5873156 February 23, 1999 Wark
6237865 May 29, 2001 Luttermann et al.
6575303 June 10, 2003 Brock et al.
7028931 April 18, 2006 Lin et al.
7240868 July 10, 2007 Lin et al.
7311281 December 25, 2007 Schmitz et al.
D575807 August 26, 2008 Lin et al.
7575184 August 18, 2009 Reed et al.
7748655 July 6, 2010 Schmitz et al.
20060180685 August 17, 2006 Lin et al.
20080308660 December 18, 2008 Schmitz et al.
20090039185 February 12, 2009 Hiller, Sr.
20090140086 June 4, 2009 Thiel
20090308959 December 17, 2009 Schmitz et al.
20100059610 March 11, 2010 Lehtonen et al.
20100163657 July 1, 2010 Lehtonen et al.
20100193616 August 5, 2010 Berger et al.
20100219270 September 2, 2010 Kerns
20110068203 March 24, 2011 Hoffmann et al.
Foreign Patent Documents
912247 May 1999 EP
WO-97/39828 October 1997 WO
WO-99/47263 September 1999 WO
Patent History
Patent number: D660887
Type: Grant
Filed: Mar 25, 2011
Date of Patent: May 29, 2012
Assignee: Riley Power Inc. (Worcester, MA)
Inventors: William Schmitz (Clymer, NY), Daniel P. Smith (Spencer, MA), Craig A. Penterson (Sutton, MA), Richard N. DuVerger (Danielson, CT), Qingsheng Lin (Holden, MA)
Primary Examiner: Patricia Palasik
Attorney: Edwards Wildman Palmer LLP
Application Number: 29/388,211
Classifications
Current U.S. Class: Deforming Or Crushing (includes Element) (5) (D15/123)