GB970754A - Jaw crusher - Google Patents

Jaw crusher

Info

Publication number
GB970754A
GB970754A GB3065562A GB3065562A GB970754A GB 970754 A GB970754 A GB 970754A GB 3065562 A GB3065562 A GB 3065562A GB 3065562 A GB3065562 A GB 3065562A GB 970754 A GB970754 A GB 970754A
Authority
GB
United Kingdom
Prior art keywords
spring
jaw
crusher
support
sockets
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.)
Expired
Application number
GB3065562A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schuechtermann und Kremer Baum AG fuer Aufbereitung
Original Assignee
Schuechtermann und Kremer Baum AG fuer Aufbereitung
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.)
Filing date
Publication date
Application filed by Schuechtermann und Kremer Baum AG fuer Aufbereitung filed Critical Schuechtermann und Kremer Baum AG fuer Aufbereitung
Publication of GB970754A publication Critical patent/GB970754A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/02Jaw crushers or pulverisers
    • B02C1/025Jaw clearance or overload control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/02Jaw crushers or pulverisers
    • B02C1/04Jaw crushers or pulverisers with single-acting jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Adjustment And Processing Of Grains (AREA)

Abstract

970,754. Jaw crushers. SCHUCHTERMANN & KREMER-BAUM A.G. FUR AUFBEREITUNG. Aug. 9, 1962 [Nov. 16, 1961], No. 30655/62. Heading B2A. The movable jaw of a crusher is protected against damage due to overload by the-use of a yieldable support which is held by a spring 16 in the working position between the jaw and its abutment, the support having an articulated rod system, the interlinked members 1, 2 of which in a slightly bent-in extended position under the influence of a compression spring 3, are supported by their heads 11, 21 in sockets 4, 5 provided respectively in the jaw B2 and abutment 6. As shown in Fig. 3, the member 1 is pivoted at its lower end on the member 2 by a pin K while its upper end is connected via a two-part buffer spring 3a, 3b, to the other end of the member 2 by a pin B. When overloading occurs due to uncrushable material entering the crusher, the jaw B2 compresses the spring 3 to such an extent that the pivot A is carried over the centre to a position beyond the plane E-E where the spring continues to turn the member 1 and cause its head 11 to fall from the socket 4 ; catches may be provided on one or both the sockets to prevent the support from dropping out of the crusher. Adjustment of the spring 3a, 3b is effected by screwed pins 12a, 12b co-operating with sliding members 13a, 13b and washers 14a, 14b of varying thickness are provided to compensate for reduction in the dimension X.
GB3065562A 1961-11-16 1962-08-09 Jaw crusher Expired GB970754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC030381 1961-11-16

Publications (1)

Publication Number Publication Date
GB970754A true GB970754A (en) 1964-09-23

Family

ID=7431726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3065562A Expired GB970754A (en) 1961-11-16 1962-08-09 Jaw crusher

Country Status (2)

Country Link
FR (1) FR1348462A (en)
GB (1) GB970754A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274608A (en) * 1993-02-01 1994-08-03 Brown Lenox & Co Ltd A cantilevered swing jaw crushing apparatus.
US7124971B2 (en) 2002-11-28 2006-10-24 Komatsu Ltd. Jaw crusher
US7168644B2 (en) 2002-11-28 2007-01-30 Komatsu Ltd. Jaw crusher and self-propelled crushing machine having the jaw crusher

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460716A1 (en) * 1979-07-06 1981-01-30 Fives Cail Babcock CRUSHER OR SHREDDER MACHINE WITH ADJUSTMENT AND SAFETY SYSTEM

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2274608A (en) * 1993-02-01 1994-08-03 Brown Lenox & Co Ltd A cantilevered swing jaw crushing apparatus.
GB2274608B (en) * 1993-02-01 1996-03-06 Brown Lenox & Co Ltd A cantilevered swing jaw crushing apparatus
US5598982A (en) * 1993-02-01 1997-02-04 Brown Lenox & Co. Limited Cantilevered swing jaw crushing apparatus
US7124971B2 (en) 2002-11-28 2006-10-24 Komatsu Ltd. Jaw crusher
US7168644B2 (en) 2002-11-28 2007-01-30 Komatsu Ltd. Jaw crusher and self-propelled crushing machine having the jaw crusher

Also Published As

Publication number Publication date
FR1348462A (en) 1964-01-10

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