GB935892A - Improvements in or relating to jaw crushers - Google Patents

Improvements in or relating to jaw crushers

Info

Publication number
GB935892A
GB935892A GB1889562A GB1889562A GB935892A GB 935892 A GB935892 A GB 935892A GB 1889562 A GB1889562 A GB 1889562A GB 1889562 A GB1889562 A GB 1889562A GB 935892 A GB935892 A GB 935892A
Authority
GB
United Kingdom
Prior art keywords
shaft
rockers
flywheel
jaws
jaw
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
GB1889562A
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.)
KARL WILHELM BRIEDEN
Original Assignee
KARL WILHELM BRIEDEN
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 KARL WILHELM BRIEDEN filed Critical KARL WILHELM BRIEDEN
Publication of GB935892A publication Critical patent/GB935892A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/04—Jaw crushers or pulverisers with single-acting jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

935,892. Jaw-crushers. E. KUHME, and K. W. BRIEDEN, [trading as MASCHINENFABRIK KARL BRIEDEN & CO.]. May 16, 1962 [June 12, 1961], No. 18895/62. Class 59. A jaw crusher for use in mines comprises two rockers 11, 12 which are mounted on individual shafts 9, 10 for oscillation by an eccentric shaft 18, are so arranged that at the midposition of oscillation their centre of gravities lie on a line substantially vertical beneath the axes of the shafts 9, 10 and are maintained in constant thrust relation with bearing units 22, 23 carried by the shaft 18 by the action of resilient tensioning means 13. One rocker only may co-operate with a stationary jaw or both rockers may co-operate with stationary jaws. The shaft 18 is mounted in a frame 1 which is resiliently supported by damping members 36 on a pair of skids 2. The shaft 18 carries at one end a flywheel driving pulley 31 which is driven by an air or electric motor 33 and at the other end a flywheel, both the pulley and flywheel being loosely mounted on the shaft by means of slipping clutches; the slipping clutch for the pulley may be preset so that, if the jaws become jammed, retardation of the flywheels causes the motor to stop. The tensioning means 13, which is adjustable, urges the rockers against rollers 24, 25 disposed in recesses in the bearing units 22, 23; the crushing throat may be varied by the interposition of bearing bars 26, 27 of differing thickness. The masses of the moving parts are balanced on opposite sides of the drive-shaft which has its eccentric portions offset 180 degrees to effect opposed movement. Material crushed between the jaws can be carried away by a conveyer disposed in the space between the skids.
GB1889562A 1961-06-12 1962-05-16 Improvements in or relating to jaw crushers Expired GB935892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM49322A DE1190772B (en) 1961-06-12 1961-06-12 Jaw crusher for anchoring-free installation

Publications (1)

Publication Number Publication Date
GB935892A true GB935892A (en) 1963-09-04

Family

ID=7306478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1889562A Expired GB935892A (en) 1961-06-12 1962-05-16 Improvements in or relating to jaw crushers

Country Status (5)

Country Link
BE (1) BE618564A (en)
DE (1) DE1190772B (en)
FR (1) FR1323326A (en)
GB (1) GB935892A (en)
NL (1) NL109240C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103301902A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Double-shaft self-balancing movement mechanism for jaw crusher
CN103307088A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Self-balancing vernier device of eccentric shaft
CN103307090A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Groove type self-balancing eccentric shaft
CN103307089A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Weight type self-balancing eccentric shaft
CN103307091A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Cylinder type self-balancing eccentric shaft
CN103307087A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Arranged hole type self-balancing eccentric shaft
CN103307092A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Plane type self-balancing eccentric shaft
CN103307093A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Self-balancing eccentric shaft and self-balancing implementing method therefore

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104623B4 (en) 2012-05-29 2014-01-09 Thyssenkrupp Resource Technologies Gmbh Low-vibration jaw crusher

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829038A (en) * 1957-02-04 1960-02-24 W H Baxter Ltd Improvements in or relating to stone breaking or granulating machines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103301902A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Double-shaft self-balancing movement mechanism for jaw crusher
CN103307088A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Self-balancing vernier device of eccentric shaft
CN103307090A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Groove type self-balancing eccentric shaft
CN103307089A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Weight type self-balancing eccentric shaft
CN103307091A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Cylinder type self-balancing eccentric shaft
CN103307087A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Arranged hole type self-balancing eccentric shaft
CN103307092A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Plane type self-balancing eccentric shaft
CN103307093A (en) * 2012-03-12 2013-09-18 义乌市黑白矿山机械有限公司 Self-balancing eccentric shaft and self-balancing implementing method therefore

Also Published As

Publication number Publication date
FR1323326A (en) 1963-04-05
NL109240C (en)
BE618564A (en) 1962-10-01
DE1190772B (en) 1965-04-08

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