crusher toggle plate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number AU2005234718A Other versions AU2005234718B2 (en Inventor Steven A. …

A centrifugal rock crusher that is convertible from a type utilizing anvils to a type utilizing a rock bed to define the impact surface includes a housing having upper and lower cylindrical portions, the upper portion being of a greater diameter than the lower portion, and a circular horizontal shelf ring connecting the upper and lower portions.

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 …

A ustralian Patents Act 1990 - Regulation 3.2A ORIGINAL COMPLETE SPECIFICATION STANDARD PATENT Invention Title ".aw crusher with toggle plate tensioning feature and associated method of'crushing rock" The following statement is a full description of this invention, including the best method of performing it known to us: C …

Rock crusher comprising a rotor on which hammers are pivotally mounted between claws or plowshares which are transversely aligned on a frame 1 mounted on two wheels, the height of which is adjustable. The crusher is provided with a drawbar (15) for attaching it to a tractor, and the rotor (4) is also mounted on the frame and connected to a longitudinal …

The fact that such features existed at that time speaks volumes for the intelligence and inventive genius of the early crusher engineers. Some significant features will be mentioned in the following discussion. The world's first truly successful compression type crusher was the Blake jaw crusher, first patented by E. W. Blake in 1858.

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 ...

C L HATHAWAY ROCK CRUSHER Co Original Assignee C L HATHAWAY ROCK CRUSHER Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) ... Priority to US35227007A priority Critical …

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 …

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 …

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).

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 ...

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 …

A vertical shaft rock crusher has a frame attached to its outer shell to which a support ring is horizontally mounted. A plurality of breaker plates are disposed on the support ring in an interlocked arrangement. The breaker plates are disposed in a staggered array to form rings of breaker plates stacked in a brick-like manner and require no …

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 ...

So after a ton of rock crushing with a pos-thammer and heavy prybar, i decided to do the Google Patents and look at rock crushers, I also looked at buying a 800$ rock crusher. After all of this I decided to build one (took 3 days of goofing off in the garage)! Items: 1. 1947 3" Irrigation pump (broken motor) was 28$ at the junk yard but …

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 …

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 …

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 includes a frame, and translation means for allowing translation of the frame over the roadway. A selectively actuable scoop is pivotally mounted to the frame for …

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 ...

US1004663A US59317310A US1910593173A US1004663A US 1004663 A US1004663 A US 1004663A US 59317310 A US59317310 A US 59317310A US 1910593173 A US1910593173 A US 1910593173A US 1004663 A US1004663 A US 1004663A Authority US United States Prior art keywords crusher crushing box shaft faces Prior art date 1910 …

US801921A - Rock crusher and pulverizer. - Google Patents Rock crusher and pulverizer. Download PDF Info Publication number US801921A ... Priority to US15557003A priority Critical patent/US801921A/en Application granted granted Critical

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 …

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 ...

The present invention relates to a vibration-free rock crusher (SUPER WEDGE) associated with Utility Model Registration No. 98399 registered by the present applicant. The above-described pre-invention is that the invention of the invention is connected to the bracket to the conventional steam fog pin, the support plate is provided with a swing gear through …

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 …

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,

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 …

FIG. 7 is a side view of a second embodiment of the rock crusher according to the invention after removal of the protective casing for the rotor-driving means; and . FIG. 8 is a side view on an enlarged scale of the central part of the rock crusher of FIG. 7, with the front part broken away to show the internal components of the rock crusher.