US346015A - Millstone-dress - Google Patents

Millstone-dress Download PDF

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US346015A
US346015A US346015DA US346015A US 346015 A US346015 A US 346015A US 346015D A US346015D A US 346015DA US 346015 A US346015 A US 346015A
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Prior art keywords
dress
stone
millstone
lands
rings
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Assigned to WILMINGTON TRUST COMPANY reassignment WILMINGTON TRUST COMPANY SECURITY AGREEMENT Assignors: AMES TRUE TEMPER PROPERTIES, INC, AMES TRUE TEMPER, INC, ARCHITECTURAL AREA LIGHTING, INC., ARROW CONSOLIDATED CORPORATION, ASTERIA COMPANY, BATHCRAFT, INC., BAYLIS BROTHERS, INC., BRUCKNER MANUFACTURING CORP., CARLSBAD CORP., COLUMBIA LIGHTING LCA, INC., COLUMBIA LIGHTING MFG. CO., COLUMBIA LIGHTING PROPERTIES, INC., COLUMBIA LIGHTING, INC., COLUMBIA MATERIALS, LLC, COMPAX CORP., DUAL-LITE INC., DUAL-LITE MANUFACTURING, INC., ELJER INDUSTRIES, INC., ELJER PLUMBINGWARE, INC., ENVIRONMENTAL ENERGY COMPANY, EZ HOLDINGS, INC., GARY CONCRETE PRODUCTS, INC, GATSBY SPAS, INC., HL CAPITAL CORP., IXL MANUFACTURING COMPANY, INC., JACUZZI, JACUZZI WHIRLPOOL BATH, INC., JUSI HOLDINGS, INC., KIM LIGHTING INC., KLI, INC., LCA (NS) INC., LCA GROUP INC., LIGHTING CORPORATION OF AMERICA, INC., LOKELANI DEVELOPMENT CORPORATION, LUXOR INDUSTRIES, INC., MAILI KAI LAND DEVELOPMENT CORPORATION, MOBILITE, INC., NEPCO OF AUSTRALIA, INC., NEPCO OF CANADA, INC., NEPCO OF FORD HEIGHTS, INC., NEPCO OF FULTON, INC., NEPCO OF PAKISTAN, INC., NISSEN UNIVERSAL HOLDINGS, INC., OUTDOOR PRODUCTS LLC, PH PROPERTY DEVELOPMENT COMPANY, PRESCOLITE LITE CONTROLS, INC., PRESCOLITE, INC., PROGRESS LIGHTING PROPERTIES, INC., PROGRESS LIGHTING, INC., PROGRESSIVE LIGHTING, INC. (NC), PROGRESSIVE LIGHTING, INC. (SC), REDMONT, INC., SANITARY-DASH MANUFACTURING CO., INC., SELKIRK CANADA U.S.A., INC., SELKIRK EUROPE U.S.A., INC., SELKIRK, INC., SPAULDING LIGHTING, INC., STRATEGIS CAPITAL MANAGEMENT, INC., STREAMWOOD CORPORATION, SUNDANCE SPAS, INC., TA LIQUIDATION CORP., TRIMFOOT CO., TT LIQUIDATION CORP., U.S. INDUSTRIES, INC., UGE LIQUIDATION INC., UNITED STATES BRASS CORP., USI AMERICAN HOLDINGS, INC., USI ATLANTIC CORP., USI CAPITAL, INC., USI FUNDING, INC., USI GLOBAL CORP., USI PROPERTIES, INC., USI REALTY CORP., ZURCO, INC., ZURN (CAYMAN ISLANDS), INC., ZURN CONSTRUCTORS, INC., ZURN DEVCO, INC., ZURN EPC SERVICES, INC., ZURN GOLF HOLDING CORPORATION, ZURN INDUSTRIES, INC., ZURNACQ OF CALIFORNIA, INC.
Assigned to ARCHITECTURAL AREA LIGHTING, INC., BRUCKNER MANUFACTURING COP., MOBILITE INC., LCA (NS) INC., PROGRESSIVE LIGHTING, INC. (NC), SANITARY-DASH MANUFACTURING CO. INC., EZ HOLDING, INC., USI GLOBAL CORP., GARY CONCRETE PRODUCTS, INC., NEPCO OF FORD HIGHTS, INC., ASTERIA COMPANY, USI ATLANTIC CORP., COLUMBIA LIGHTING-LCA, INC., USI AMERICAN HOLDINGS, INC., USI PROPERTIES, INC., COLUMBIA MATERIALS, LLC, SUNDANCE SPAS, INC., GATSBY SPAS, INC., JACUZZI INC., STRATEGIC CAPITAL MANAGEMENT, INC., BATHCRAFT INC., CARLSBAD CORP., LIGHTING CORPORATION OF AMERICA, INC., KIM LIGHTING INC., BAYLIS BROTHERS, INC., USI CAPITAL, INC., ZURN EPC SERVICES, INC., JUSI HOLDINGS, INC., ZURN DEVCO, INC., AMES TRUE TEMPER PROPRETIES, INC., ZURN CONSTRUCTORS, INC., COLUMBIA LIGHTING, INC., REDMONT, INC., PRESCOLITE, INC., UGE LIQUIDATION INC., OUTDOOR PRODUCTS LLC, ARROW CONSOLIDATED CORPORATION, IXL MANUFACTURING COMPANY, INC., COLUBMIA LIGHTING PROPERTIES, INC., SELKIRK, INC., MAILIKAI LAND DEVELOPMENT CORPORATION, USI REALTY CORP., COLUMBIA LIGHTING MFG., INC., SPAULDING LIGHTING, INC., NEPCO OF CANADA, INC., DUAL-LITE INC., LUXOR INDUSRIES, INC., NEPCO OF AUSTRALIA, INC., PRESCOLITE LITE CONTROLS, INC., ELJER INDUSTRIES, INC., PROGRESSIVE LIGHTING, INC. (SC), NEPCO OF PAKISTAN, INC., USI FUNDING, INC., ENVIRONMENTAL ENERGY COMPANY, ZURN INDUSTRIES, INC., U.S. INDUSTRIES, INC., PH PROPERTY DEVELOPMENT COMPANY, SELKIRK CANADA U.S.A., INC., HL CAPITAL CORP., ELJER PLUMBINGWARE, INC., LCA GROUP INC., ZURN GOLF HOLDING CORPORATION, ZURN (CAYMAN ISLANDS), INC., UNITED STATES BRASS CORP., LOKELANI DEVELOPMENT CORPORATION, KLI, INC., PROGRESS LIGHTING, INC., COMPAX CORP., PROGRESSIVE LIGHTING PROPERTIES, INC., SELKIRK EUROPE U.S.A., INC., DUAL-LITE MANUFACTURING, INC., TT LIQUIDATION CORP., ZURCO, INC., ZURNACQ OF CALIFORNIA, INC., JACUZZI WHIRLPOOL BATH, INC., STREAMWOOD CORPORATION, AMES TRUE TEMPER, INC., TA LIQUIDATION CORP., TRIMFOOT CO., NISSEN UNIVERSAL HOLDINGS INC., NEPCO OF FULTON, INC. reassignment ARCHITECTURAL AREA LIGHTING, INC. RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY Assignors: WILMINGTON TRUST COMPANY AS CORPORATE TRUSTEE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs

Definitions

  • Figure l of the drawings is a plan view showing the dressed side of a bed-stone; Fig. 2, a similar view of therunner, and Fig. 3 a longitudinal section through the bed and runner stones.
  • A designates the runner-stone. It may be provided with any desired dress, and forms no essential part of.
  • Thedepressions or furrows in the face of the stone are interrupted radially by the rings or ribs a b,- hen ce should portions of grain remain ungronnd near the eye and pass outward by centrifugal force, such portions would have to pass the rib a, and should unground portions pass this rib a they would still, be subjected to the action of the ring 1) before they could passto the pe riphery.
  • I provide two sources of interruption or checking abutments to grain passing along the depressed portions or furrows and over the sloping faces to insure that the major part of the grinding will be accomplished in the central portions of the stone.

Description

D. T. ATKINS.
MILLSTONE DRESS.
Patented July 20,- 1886.
UNITED STATES PATENT OFFICE.
DANIEL T. ATKINS, OF WVORSHAM, VIRGINIA.
MlLLSTONE-DRESS.
SPECIFICATION forming-part 'of Letters Patent No. 346,015, dated July 20, 1886.
Serial No. 192,373. (No model.)
To all whom it may concern:
Be it known that I, DANIEL T. ATKINS, a citizen of the United States, residing at Worsham, in the county of Prince Edward and State of Virginia, have invented certain new and useful Improvements in Millstone Dress; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawings is a plan view showing the dressed side of a bed-stone; Fig. 2, a similar view of therunner, and Fig. 3 a longitudinal section through the bed and runner stones.
I provide a millstonedress for the bedstone which will insure that the major part of the grinding will be accomplished in the central parts of the stone.
Referring to the drawings, A designates the runner-stone. It may be provided with any desired dress, and forms no essential part of.
this invention.
B designates the bed-stone having eye f. Its face has a peculiar dress, consisting, essentially, of sloping faces, lands, or flowing surfaces, and concentric ribs or rings. The concentric ribs or rings a and b and the highest parts of the sloping faces or lands are on the same plane. The highest part of one sloping face or land and the lowest part of the adjacent sloping face or land terminate in a shoulder, (I. These shoulders extend from the eye f tangentially, so as to facilitate the outward passage of the grain. The sloping faces or lands outside the exterior ring or rib b are subdivided by short shoulders d, which extend from the skirt of the stone inward to a point designated at c. Thedepressions or furrows in the face of the stone are interrupted radially by the rings or ribs a b,- hen ce should portions of grain remain ungronnd near the eye and pass outward by centrifugal force, such portions would have to pass the rib a, and should unground portions pass this rib a they would still, be subjected to the action of the ring 1) before they could passto the pe riphery. By thus forming the rings a b, I provide two sources of interruption or checking abutments to grain passing along the depressed portions or furrows and over the sloping faces to insure that the major part of the grinding will be accomplished in the central portions of the stone.
The sub faces formed on the skirt of the stone by the shoulders d, I find to be important adjuncts in insuring a thorough grinding of the material, as they provide a multiplicity of flouring lands at the skirt, where the motion is rapid.
What I claim as new is The bed'stone B, dressed with concentric rings or ribs a sloping faces or lands, and shoulders d, and having its skirt divided into sub-faces or lands by shoulders d, the rings a b serving as checking-abutments for the grain in the furrows or depressed parts of the sloping faces, as and for the purposes specified.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
DANIEL T. ATKINS. Witnesses:
J. B. \VALL, WM. G. VENABLE.
US346015D Millstone-dress Expired - Lifetime US346015A (en)

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