FR2456557B1 - - Google Patents

Info

Publication number
FR2456557B1
FR2456557B1 FR7912576A FR7912576A FR2456557B1 FR 2456557 B1 FR2456557 B1 FR 2456557B1 FR 7912576 A FR7912576 A FR 7912576A FR 7912576 A FR7912576 A FR 7912576A FR 2456557 B1 FR2456557 B1 FR 2456557B1
Authority
FR
France
Prior art keywords
rod
impact surface
cylinder
variable volume
volume chamber
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
FR7912576A
Other languages
French (fr)
Other versions
FR2456557A1 (en
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.)
DRAGON APP
Original Assignee
DRAGON APP
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 DRAGON APP filed Critical DRAGON APP
Priority to FR7912576A priority Critical patent/FR2456557A1/en
Priority to AT80400657T priority patent/ATE1846T1/en
Priority to DE8080400657T priority patent/DE3061140D1/en
Priority to EP80400657A priority patent/EP0019541B1/en
Publication of FR2456557A1 publication Critical patent/FR2456557A1/en
Application granted granted Critical
Publication of FR2456557B1 publication Critical patent/FR2456557B1/fr
Granted 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate

Abstract

1. Device for the remote control of the gap separating an impact surface from a rotor of an impact breaker, including a rod (6) one end of which is connected to the impact surface, a variable volume chamber (23), the rod (6) being movable lengthwise according to the volume variations of the said chamber, the latter being defined by a cylinder (24) coaxial to the rod (6), the said cylinder being fitted with a bottom (25) at its farthest end from the impact surface, and by a piston (30) movable in a fluidtight manner inside the cylinder (24), and a hydraulic power plant (33) connected to the variable volume chamber (23), characterized by the fact that the piston (30) to which the other end of the rod (6) is fastened, undergoes a continuous back-pressure due to the action of resilient means (26), the said back-pressure acting in the direction which brings the impact surface and the rotor nearer, and by the fact that the hydraulic power plant (33) includes means to introduce into and remove from the variable volume chamber (23) dosed quantities of liquid.
FR7912576A 1979-05-17 1979-05-17 DEVICE FOR THE REMOTE ADJUSTMENT OF THE INTERVAL SEPARATING AN ANVIL FROM A PERCUSSION CRUSHER ROTOR Granted FR2456557A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7912576A FR2456557A1 (en) 1979-05-17 1979-05-17 DEVICE FOR THE REMOTE ADJUSTMENT OF THE INTERVAL SEPARATING AN ANVIL FROM A PERCUSSION CRUSHER ROTOR
AT80400657T ATE1846T1 (en) 1979-05-17 1980-05-13 DEVICE FOR REMOTE CONTROL OF THE DISTANCE WHICH SEPARATES AN IMPACT PLATE FROM A ROTOR OF AN IMPACT CRUSHER.
DE8080400657T DE3061140D1 (en) 1979-05-17 1980-05-13 Device for the remote control of the gap separating an impact surface from a rotor of an impact breaker
EP80400657A EP0019541B1 (en) 1979-05-17 1980-05-13 Device for the remote control of the gap separating an impact surface from a rotor of an impact breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912576A FR2456557A1 (en) 1979-05-17 1979-05-17 DEVICE FOR THE REMOTE ADJUSTMENT OF THE INTERVAL SEPARATING AN ANVIL FROM A PERCUSSION CRUSHER ROTOR

Publications (2)

Publication Number Publication Date
FR2456557A1 FR2456557A1 (en) 1980-12-12
FR2456557B1 true FR2456557B1 (en) 1984-02-17

Family

ID=9225585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912576A Granted FR2456557A1 (en) 1979-05-17 1979-05-17 DEVICE FOR THE REMOTE ADJUSTMENT OF THE INTERVAL SEPARATING AN ANVIL FROM A PERCUSSION CRUSHER ROTOR

Country Status (4)

Country Link
EP (1) EP0019541B1 (en)
AT (1) ATE1846T1 (en)
DE (1) DE3061140D1 (en)
FR (1) FR2456557A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525101A1 (en) * 1985-07-13 1987-01-15 Orenstein & Koppel Ag IMPACT CRUSHERS
US5226604A (en) * 1989-04-07 1993-07-13 Salzgitter Maschinenbau Gmbh Method of and apparatus for adjusting comminuting machines
DE3911271A1 (en) * 1989-04-07 1990-10-11 Salzgitter Maschinenbau METHOD FOR OPERATING A SHREDDING MACHINE AND SYSTEM FOR AUTOMATICALLY ADJUSTING THE SHREDDING MACHINE
AT402803B (en) * 1995-02-22 1997-09-25 Wageneder Sbm Gmbh IMPACT CRUSHERS
DE19511097C1 (en) * 1995-03-25 1996-07-11 Krupp Foerdertechnik Gmbh Comminution machine, esp. striker and breaker
FR2837407B1 (en) * 2002-03-21 2004-05-28 Metso Minerals Macon Sa ROTOR POSITIONING AND INDEXING SYSTEM FOR A PERCUSSION GRINDER
ITTO20040211A1 (en) * 2004-03-30 2004-06-30 Ohg Di Ponzano Vene To Spa CRUSHER OF PIETRISCO AND SIMILAR
ITVE20040043A1 (en) * 2004-11-05 2005-02-05 Franzoi Metalmeccanica S R L DEVICE FOR ADJUSTING THE HORSES IN MILLS FOR INERT MATERIALS AND / OR RECYCLING.
DE102010015583B4 (en) * 2010-04-19 2018-07-19 Kleemann Gmbh Method for adjusting a working gap between an impact rocker and the impact circle of a rotor
CN105195261B (en) * 2015-10-27 2018-03-09 洛阳坤宇矿业有限公司 A kind of mine disintegrating machine
DE102017002079B4 (en) 2017-03-04 2019-03-14 Hydrosaar Gmbh Impact crushing plant
CN110773273A (en) * 2019-11-06 2020-02-11 上海卡优美重工机械有限公司 Impact crusher
CN111514963B (en) * 2020-05-06 2021-12-10 宣城先达建设工程有限公司 Crusher with size-variable accommodating cavity
DE102020114106B4 (en) 2020-05-26 2024-03-28 Kleemann Gmbh Crusher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037104A1 (en) * 1970-07-27 1972-02-03 Hazemag Hartzerkleinerungs und Ze ment Maschinenbau GmbH, 4400 Munster Impact mill with an adjustable, flexible grinding track opposite the rotor
FR2374958A1 (en) * 1976-12-23 1978-07-21 Int Engineering Corp Hammer pulveriser for waste material - has adjustable grid and wall moved by oleopneumatic jack screw according to waste type

Also Published As

Publication number Publication date
DE3061140D1 (en) 1982-12-30
FR2456557A1 (en) 1980-12-12
EP0019541A1 (en) 1980-11-26
EP0019541B1 (en) 1982-11-24
ATE1846T1 (en) 1982-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse