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Blake received the patent for his crusher on June 15, 1858, but by the time he had constructed the machine, the patent expired. Without the exclusive right to manufacture the machine, others had begun to take the stone crusher to market. ... Photos: Eli Whitney Blake / Blake Rock Crusher Co. This article is tagged with crushing, people, Pit ...
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The present invention relates to an improved hydraulic rock crusher, the nipple is formed at the central portion of the main body so that the nipple is located at the central portion of the main body, and has a rock crusher having a protective cap coupled to one side of the main body so as to surround the nipple. The nipple was not broken even if the lower rock was …
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Abstract of Invention The hydraulic rock-crusher combined feed screen, primary and secondary crushing. A double acting swinging beam --3-- has a primary and secondary reduction of 1/20. A mached-split up pressure through hydraulic cylinder --2-- and exciter --5--combine high production, economy of operation and lower costs. A bar screen jaw --7-- …
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It summarizes the technical point description of the patent document. A material distribution device and stone crusher technology, applied in solid separation, magnetic separation, sieve and other directions, can solve the problem of inability to directly classify and store, and achieve the effect of good effect, many contact areas and times ...
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1. A jaw rock crusher comprising: a first jaw; a pitman; an eccentric shaft coupled to said pitman; a toggle plate disposed adjacent said pitman on an opposite side from said first jaw; a means for adjusting a location of said pitman so as to control a maximum size of material which is permitted to pass between said fixed jaw and said pitman; a spring tension rod …
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HAROLD J. MILLER ATTORNEYS United States Patent Ofiice 3,174,693 Patented Mar. 23, 1965 3,1745% RGTARY ROCK CRUSHER Harold J. Miller, Galion, Ohio, assignor to Company, Inc., Gaiion, Ohio, a corporation of Ohio Filed Nov. 18, 1963, Ser. No. 324,333 12 Claims. (Cl. 241-275) This invention relates to rock crushing apparatus and ...
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FIG. 1 depicts a rock crusher that includes a substantially unidirectional clutch in accordance with some embodiments of the invention. The rock crusher (herein "crusher") 10 may be a cone crusher with a conically shaped entry or opening 12 through a replaceable bowl liner 14.
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A wear part for a vsi-crusher, and a method of reducing the wear on the rotor of such a crusher US7942357B2 (en) : : Intellectual Property Ab: Wear part for a VSI-crusher, and a method of reducing the wear on the rotor of such a crusher CN101668592B (en) * :
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This invention relates to a new or improved rock crusher, particularly, but not exclusively to a rock crusher suitable for incorporation in an agricultural harvesting vehicle such as a …
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A rock crusher is provided that has a crusher cavity defined between a first part and a second part. A plurality of hydraulic cylinders are mounted between the first and second part, the hydraulic cylinders including a relief system.
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This invention relates to a rock crusher of moderate cost which may be drawn by a tractor of average power, which is capable of crushing rocks regardless of their hardness …
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Publication of US20080116307A1 publication Critical patent/US20080116307A1/en Application granted granted Critical ... In the past, rock crusher designers have endeavored to improve the ease of operating and adjustment of jaw-type rock crushers. While many improvements have been made to reduce the …
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Priority to US32109606A priority Critical patent/US873080A/en Application granted granted Critical ... In a rock crusher, the combination with the side plates, of a shaft between the side plates and a plurality of moving jaws swinging thereon, a second shaft between the side plates back of and below the first shaft, and a ...
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Priority to AU2005234718A priority patent/AU2005234718B2/en Publication of US20060202075A1 publication Critical patent/US20060202075A1/en ... In the past, rock crusher designers have endeavored to improve the ease of operating and adjustment of jaw-type rock crushers. While many improvements have been made to …
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Priority to US10/989,985 priority Critical patent/US7104482B2/en ... This center axis also generally defines the center axis of the rock crusher machine. The cone assembly will typically be defined by its own center axis, for purposes of this description to be called a "cone axis," which is offset from the center axis of the rock ...
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A rock crusher comprises a pair of rotors spaced apart to define a throat therebetween and driven in opposite directions. Impactor bars on the rotors crush rock that is delivered to the rotors and pas ... This is a continuation in part of my U.S. patent application Ser. No. 08/107,116 filed Aug. 17th, 1993 now abandoned. Claims: What is claimed ...
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rock crusher crusher rock view Prior art date ... Priority to US29/030,405 priority Critical patent/USD362450S/en Assigned to SPOKANE INDUSTRIES, INC. reassignment SPOKANE INDUSTRIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PATENT ROCK-BREAKER AND ORE-CRUSHER. SPECIFICATION forming part of Letters Patent No..610,122, dated August 30, 1898. Application filed A rnaiaev. seam. 630,744. iNo mo del.) ... H. COOK, residing at Spokane, in the county of Spokane and State of WVashington, have invented a new and Improved Rock-Breaker and Ore- Crusher, of …
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An improved cone-style rock crusher. The rock crusher may be adjusted for varying rock crushing specifications, including different speeds, throws, and liners. The rock crusher comprises a frame that supports a crushing bowl, a crusher head and a shaft, with the shaft being secured to the crusher head. A domed feed plate may be secured onto the …
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A mobile rock crusher for crushing raw rock material which has been windrowed on a roadway in the translation path of the crusher includes a rigid supporting structure, which …
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A horizontal shaft impact rock crusher having breaker plates which are coupled to a shaft or pins which rest in voids along an edge of the crusher and are held in place by a retainer device, such that the breaker plates with the shaft or pins still attached can be removed from the crusher by releasing the retainer devices.
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This invention relates to improvements and modifications to a rock crusher. The rock crusher has at least two jaws the jaws being driven at different ends to each other. The …
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Having thus described my invention, 1 claim: 1. In an impact type crusher a. a housing, b. an impeller unit rotatably mounted in said housing and having inner and outer radially disposed portions; c. at least one impeller shoe mounted on said impeller unit arranged to impell rock outwardly,
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United States Patent My invention relates to a crusher and more particularly to an impact type crusher for crushing stone, ores or other crushable material. ... Rock crusher US3300152A (en) * : : Simplicity Eng Co: Crusher apparatus US3474974A (en) * : : Bruce V Wood ...
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Abstract: An oil filter crushing apparatus has a crushing frame (12, 312) mounting a filter platform (16, 316) on which a used oil filter is supported on end for …
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Patent number: 4442766. Abstract: A mobile vehicle for crushing scrap metal, especially for flattening car body shells, has a crusher jaw mechanism (11) carried …
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Fig. 27 illustrates a type of swing-hammer crusher introduced in France and England about 1904, and now made by the Patent Lightning Crusher Company. This machine was fitted with U-shaped or " stirrup " hammers instead of rows of multiple bars with narrow striking faces. ... As in the case of jaw and gyratory rock-breakers, swing-hammer ...
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An improved cone-style rock crusher. The rock crusher may be adjusted for varying rock crushing specifications, including different speeds, throws, and liners. The rock crusher comprises a frame that supports a crushing bowl, a crusher head and a shaft, with the shaft being secured to the crusher head. A domed feed plate may be secured onto the …
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