GB915529A - A device for crushing aggregates - Google Patents

A device for crushing aggregates

Info

Publication number
GB915529A
GB915529A GB3111659A GB3111659A GB915529A GB 915529 A GB915529 A GB 915529A GB 3111659 A GB3111659 A GB 3111659A GB 3111659 A GB3111659 A GB 3111659A GB 915529 A GB915529 A GB 915529A
Authority
GB
United Kingdom
Prior art keywords
slide
cylinder
piston
jaw
aggregates
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
GB3111659A
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.)
MARGOT VON LINSINGEN
Original Assignee
MARGOT VON LINSINGEN
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 MARGOT VON LINSINGEN filed Critical MARGOT VON LINSINGEN
Publication of GB915529A publication Critical patent/GB915529A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/002—Crushing devices specifically for conveying in mines
    • 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
    • B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Crushing And Grinding (AREA)

Abstract

915,529. Jaw crushers. VON LINSINGEN, M., [trading as BOCHUMER EISENHUTTE HEINTZMANN & CO.]. Sept. 11, 1959 [Sept. 13, 1958], No. 31116/59. Class 59. [Also in Group XXIX] A device for crushing aggregates comprises means for moving the aggregates along a predetermined path, a stationary surface on one side of the path and means for intermittently applying a sideways directed hydraulioallyoperated and controlled crushing force on the aggregates from the other side of said path to crush the aggregates between said force and stationary surface. As shown a mining conveyer 1 has combined therewith preferably at its delivery end an hydraulically-operated jaw 2a pivotally mounted at 3 and associated with a jaw 2 which is preferably rigidly mounted on the conveyer. The jaw 2a is pivoted at 4 to the piston-rod 5 of an hydraulic cylinder 6 which is coupled to a motor-driven pump 8 by means of supply and return lines 10, 11, respectively. The piston 5a of the cylinder 6 is reversed by means of a rod 14 pivotally connected to the jaw 2a and associated with a cylinder 12 in which is movable a slide 12a provided with pistons 12b, 12c, the slide in its end positions connecting the lines 10, 11 to one or the other side of the cylinder 6. The slide 12a is movable abruptly from one to the other of its end positions by means of adjustable stops 14a, 14b on the rod 14 engaging a rockable arm 22a of a spring-influenced arresting lever 22, the arm 22a engaging in an aperture 26 of a frame 27 coupled to the slide 12a. An automatic overload safety device comprises a spring-pressed piston 16a movable in a cylinder 16 connected to the side of the cylinder 6 effecting the breaking stroke, the piston-rod 18 being connected to a pivotally-mounted lever 20 the free end 20a of which, in the event of overload, acts on the frame 27 to move the slide 12a abruptly into its other end position to reverse the piston 5a. A manually-operable hand lever may be provided, in addition to the lever 20, in the path of movement of the slide 12a or of the frame 27 so that the breaking-stroke can be interrupted at any time.
GB3111659A 1958-09-13 1959-09-11 A device for crushing aggregates Expired GB915529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB50322A DE1129040B (en) 1958-09-13 1958-09-13 Hydraulic drive for jaw crusher

Publications (1)

Publication Number Publication Date
GB915529A true GB915529A (en) 1963-01-16

Family

ID=6969157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3111659A Expired GB915529A (en) 1958-09-13 1959-09-11 A device for crushing aggregates

Country Status (2)

Country Link
DE (1) DE1129040B (en)
GB (1) GB915529A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598939A1 (en) * 1986-05-23 1987-11-27 Soldan Ida Jaw crusher
US4886217A (en) * 1987-06-23 1989-12-12 Wal Anne V D Jaw crusher
CN100534623C (en) * 2007-04-23 2009-09-02 林冬华 Hydraulic pressure protecting device without power of a crusher
CN118142684A (en) * 2024-05-10 2024-06-07 中铁十五局集团城市建设工程有限公司 Device for cleaning profiled steel sheet shear force nail ceramic ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012105033A1 (en) * 2012-06-12 2013-12-12 Heinz-Peter Dappen Jaw crusher and method of operating a jaw crusher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019074A (en) * 1911-10-20 1912-03-05 Allis Chalmers End-play device.
US2609994A (en) * 1947-04-27 1952-09-09 Gauldie Kenneth Power transmission in jaw crushers
US2620629A (en) * 1948-11-17 1952-12-09 Gauldie Kenneth Hydraulically-operated crusher of reciprocating type
GB762626A (en) * 1953-07-02 1956-11-28 Westfalia Dinnendahl Improvements in devices for the yielding support of machine parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598939A1 (en) * 1986-05-23 1987-11-27 Soldan Ida Jaw crusher
US4886217A (en) * 1987-06-23 1989-12-12 Wal Anne V D Jaw crusher
CN100534623C (en) * 2007-04-23 2009-09-02 林冬华 Hydraulic pressure protecting device without power of a crusher
CN118142684A (en) * 2024-05-10 2024-06-07 中铁十五局集团城市建设工程有限公司 Device for cleaning profiled steel sheet shear force nail ceramic ring

Also Published As

Publication number Publication date
DE1129040B (en) 1962-05-03

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