Jaw crusher patent

US4361289A - Jaw crusher - Google Patents

A jaw crusher comprising a frame, a stationary jaw carried by the frame, a mobile jaw associated with the stationary jaw and defining a crushing gap therewith, the mobile jaw having two ends, an eccentric shaft supporting one end of the mobile jaw on the frame, a crossbeam pivotally mounted on the frame, a connecting rod supporting the other

US2464732A - Jaw crusher - Google Patents

Application May 1, 1945, Serial No. 591,342. This invention relates to crushers of the type comprising cooperating jaws of which at least one is movable relative to the other on a horizontal axis

JP4750121B2 - Jaw crusher and self-propelled crusher

A jaw crusher according to a third aspect of the present invention is the jaw crusher according to the second aspect, wherein the reaction force receiving link mechanism includes a link plate whose one end is locked to a rear portion of the swing jaw, and the outer surface of the toggle link has the link An urging mechanism for urging the plate

US8702024B2 - Roller jaw crusher system ... - Google Patents

A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller to break a frangible material

Scrap Auto Body Crushers Patents and Patent Applications

Aug 16, 2002 Crusher for scrap metal and the like. Patent number: 4441415. Abstract: Apparatus for crushing scrap metal, especially for flattening car body shells, has a jaw mechanism (11) which includes a lower jaw member (30) and an upper jaw member (50)

Grinding mill machine, mineral mill, raymond mill

There are 106 national patents including 4 invention patents, 12 design patents and 90 patents for utility models. September, 2016: LIMING launched C6X Jaw Crusher and F5X Vibrating Feeder. August, 2016: LIMING launched CI5X Impact Crusher. July, 2016: LIMING was assessed as Quality Benchmark in Henan province

Wood Crusher | Crusher Mills, Cone Crusher, Jaw Crushers

Wood Crusher – Freshpatents.com: Patent Applications Updated … A stone crusher comprises a crushing apparatus including a crushing rotor for crushing target woods to be crushed, a second screen detachably mounted on the outer

Jaw crusher - US Patent Search

Jaw Crusher Patent Description RELATED APPLICATION DATA This application is a .sctn.371 National Stage Application of PCT International Application No. PCT/EP2012/066447 filed Aug. 22, 2012 claiming priority of EP Application No. 11179994.6, filed Sep. 5, 2011

Jaw crusher - Komatsu, Ltd

FIG. 9 is an explanatory view of a sectional side view of a jaw crusher disclosed in Japanese Patent Application Laid-open No. 10-249224. A swing jaw 61 having the movable jaw 5 is swingably suspended at an eccentric shaft 62 attached at upper portions of left and right side frames 80 and 80

JAW CRUSHER AND METHOD OF OPERATION THEREOF

United States Patent 3556415 . Abstract: A generally horizontal flow vertical axis jaw-type crusher is provided wherein the jaws are mounted for eccentric motion toward and away from each other and linkage means driven by at least one of the jaws is provided for synchronous compaction feeding of material to be crushed into the jaws of the

US Patent for Hydraulic system for controlling a jaw

Apr 26, 2013 Jaw crushers are utilized in many applications for crushing hard material, such as pieces of rock, ore, etc. A jaw crusher has a movable jaw that cooperates with a stationary jaw. Between the jaws a crushing gap is formed. The size of the crushing gap is adjustable by means of a hydraulic cylinder which is connected to the movable jaw

Method for securing a die plate of a jaw crusher, and a

United States Patent 6402072. Abstract: A method for mounting a jaw die plate ( 9) of a jaw crusher detachably against a front end wall ( 10) of the crusher by means of a fastening device ( 18) operated from outside a side wall ( 7) of the crusher. The die plate ( 9) is secured in its place by means of friction between the fastening device ( 18

Set of jaw crusher shims - Sandvik Intellectual Property AB

The invention claimed is: 1. A set of jaw crusher shims for positioning a movable jaw of a jaw crusher comprising at least a first and a second shim, each of the first and second shims including loosening means arranged to aid loosening of the shims from each other, the first shim having a first loosening means and the second shim having a second loosening means, the first and second loosening

Patents Assigned to Cedarapids, Inc. - Justia Patents Search

Mar 14, 2005 Abstract: A jaw crusher having one or more improved elliptical jaw members is disclosed. The jaw crusher includes a frame, a stationary jaw, and a moveable jaw. The stationary jaw is mounted to the frame and includes a top edge, a bottom edge, and an interconnecting face extending between the top edge and the bottom edge

Patents Assigned to Metso Minerals (Tampere) Oy - Justia

Nov 30, 2005 Justia - Patents - Patents and Patent Application Resources. Abstract: A hydraulically adjustable cone crusher and a axial bearing assembly of a cone crusher, which crusher comprises an hydraulic adjustment cylinder/piston assembly mounted in the space formed between the crushing head and the upper surface of the main shaft for adjusting the setting of the crusher

Frame front end of jaw crusher, jaw crusher and crushing

Jaw Crusher Patent Claims. The invention claimed is: 1. A front end of a frame of a jaw crusher having a throat which front end comprises a curved front wall having a curved shell structure which is curved in horizontal cross section for receiving a crushing force and an inner rib structure formed and joined to the curved front wall, wherein

Jaw crusher

Jaw crusher, comprising a housing, a movable cheek with the upper axis of its swing, the eccentric drive swing with the drive shaft and the push roller, retainer-stop cheeks, characterized in that the drive shaft is made in the form of torsion associated with the pusher roller with one hand firmly with the other through the load device

A PITMAN OF A JAW CRUSHER - WO2013024197A1

Aug 18, 2011 A pitman of a jaw crusher (1; 1') comprising an upper part (2) Biblio data only below the dashed line. Full text data coming soon