US4768723A - Jaw crusher - Google Patents
A jaw-type crusher for reducing the size of particulate material and which localizes the stress of operation, the crusher comprising a frame, a fixed jaw supported by the frame, an operatable jaw movably carried by the fixed jaw in opposition thereto and actuating means for imparting relative movement between jaws.
US2464732A - Jaw crusher - Google Patents
JAW CRUSHER Filed May 1, 1945 10 Sheets-Sheet 9 Elm/0mm SamueZWFaz bnJ: Patented Mar. 15, 1949 UNITED STATES PATENT OFFICE JAW CRUSHER Samuel W. Traylor, J r., Allentown, Pa. Application May 1, 1945, Serial No. 591,342
US8905337B2 - Jaw crusher - Google Patents
When operating the jaw crusher 1 with the hydraulic positioning device 23 holding the movable jaw 3 in position, the hydraulic positioning device 23 is kept pressurized during crusher operation, such that crushing forces are transmitted from the movable jaw 3, via the toggle plate 11, the seats 15, 17, the toggle beam 13, the curved piston arrangement seat 21, and the curved front portion 31 ...
Jaw Crusher Patent - HeNan FUMINE Heavy …
Jaw Crusher Patent Abstract A jaw assembly for a jaw crusher is disclosed where the assembly comprises a jaw stock 12 a wear plate 16 and a fastening device in the form of a bolt 34 with a square head 42 at one end and a washer 56 and fastening nut 52 positioned at. Jaw Crusher.
DE805486C - jaw crusher - Google Patents
DE805486C - jaw crusher - Google Patents jaw crusher . Info ... Prior art keywords jaw crusher crusher jaw Prior art date 1948-10-02 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.)
US9421547B2 - Jaw crusher - Google Patents
A jaw crusher having a fixed jaw and a swing jaw disposed between opposing side walls of the jaw crusher. The swing jaw is movable relative to the fixed jaw for generating impelling forces to crush material present between the two jaws. The jaw crusher includes a cross beam which extends between the opposing side walls and a toggle plate is provided between a rear face of the swing jaw and the ...
US8925171B2 - Set of jaw crusher shims - Google …
A set of jaw crusher shims for positioning a movable jaw of a jaw crusher, the shims having at least a first and a second shim. Each of the first and second shims including projecting portions arranged to aid with loosening of the shims from each other. The first shim includes a first projecting portion and the second shim includes a second projecting portion.
CN105921210A - Jaw crusher - Google Patents
The jaw crusher has the advantages that the energy consumption is low, abrasion hardly occurs, and a machine body is light. CN105921210A - Jaw crusher - Google Patents Jaw crusher Download PDF Info Publication number CN105921210A. ...
GB2502610B - Jaw crusher - Google Patents
GB2502610B GB1209787.9A GB201209787A GB2502610B GB 2502610 B GB2502610 B GB 2502610B GB 201209787 A GB201209787 A GB 201209787A GB 2502610 B GB2502610 B GB 2502610B Authority GB United Kingdom Prior art keywords jaw cross beam jaw crusher crusher according adjustment mechanism Prior art date 2012-06-01 Legal status (The legal status is an assumption and …
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11 rijen · Patents Resources Patents. We’re proud of our team and the innovative patented …
US Patent for Hydraulic system for controlling a jaw ...
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.
Set of jaw crusher shims - US Patent Search
Jaw Crusher Patent Claims. 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 ...
US Patent Application for Jaw crusher Patent …
A jaw crusher includes a frame 5 having a front frame 5b and a rear frame 5c, and a swing jaw 8 mounted on a shaft 6 of the frame 5. A backing plate 11 for a spring is disposed at a bottom portion of the frame 5. The backing plate 11 has a horizontal rod 12 inserted therethrough. The horizontal rod 12 is connected to a lower portion of the swing jaw 8, and has compression springs 16 and 17 for ...
US Patent for Jaw crusher, mineral material …
A jaw crusher, a mineral material processing plant and a method for processing mineral material. The jaw crusher includes a fixed jaw and a movable jaw for forming a crushing chamber therebetween which is open at the top. The fixed jaw includes a first wear part mounted thereto and the movable jaw includes a pitman and a second wear part mounted thereto.
double jaw crusher with patent jaw plate
Every model of PE series jaw crushers in is tested for shock, stress, strain, thermal loading, deformation . Read More Double wedge key plates for a jaw crusher - Cedarapids, 03.10.2000 Double wedge key plates for a jaw crusher . United States Patent 6126101 . Abstract: A jaw crusher having dev for securing the stationary jaw to the frame ...
diorit jaw crusher with new patent jaw plate
Jaw crusher india with new patent jaw plate from (China 0 brands) PEF Series Jaw Crusher, 2014 new design jaw crusher cheek plate Chinese factory … Chat Online US Patent # 4,361,289.