GB1357170A - Crushing mills - Google Patents

Crushing mills

Info

Publication number
GB1357170A
GB1357170A GB4781871A GB4781871A GB1357170A GB 1357170 A GB1357170 A GB 1357170A GB 4781871 A GB4781871 A GB 4781871A GB 4781871 A GB4781871 A GB 4781871A GB 1357170 A GB1357170 A GB 1357170A
Authority
GB
United Kingdom
Prior art keywords
rotors
rotor
ram
arms
pivoted
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
GB4781871A
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.)
HAZEMAG HARTZERKLEINERUNG
Original Assignee
HAZEMAG HARTZERKLEINERUNG
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 HAZEMAG HARTZERKLEINERUNG filed Critical HAZEMAG HARTZERKLEINERUNG
Publication of GB1357170A publication Critical patent/GB1357170A/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details

Abstract

1357170 Impact pulverizers HAZEMAG HARTZERKLEINIERUNGS-UND ZEMENTMASCHINENBAU GmbH 14 Oct 1971 [2 Nov 1970] 47818/71 Heading B2A The beating rotors 10 of an impact pulverizer are rotated by a hydraulic ram 2 having a free end releasably connected to a rotor, and a pivoted end secured to the pulverizer frame, so that beaters 11 can be renewed and replaced or the rotors otherwise serviced. The ram is in each case connected, e.g. by a bolt, to an apertured disc 3, which is keyed on the rotor shaft 4. As described, a single ram is pivoted between two rotors, permitting it to be used with either. Each disc 10 also passes between two arms of a holding member 7 which has a bore extending through both arms so that a pin may be inserted to secure a rotor in position.
GB4781871A 1970-11-02 1971-10-14 Crushing mills Expired GB1357170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2053693A DE2053693C2 (en) 1970-11-02 1970-11-02 Rotating and locking device for rotors of impact mills and hammer mills

Publications (1)

Publication Number Publication Date
GB1357170A true GB1357170A (en) 1974-06-19

Family

ID=5786855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4781871A Expired GB1357170A (en) 1970-11-02 1971-10-14 Crushing mills

Country Status (7)

Country Link
US (1) US3768743A (en)
AT (1) AT305010B (en)
CA (1) CA942726A (en)
DE (1) DE2053693C2 (en)
ES (1) ES196801Y (en)
FR (1) FR2113393A5 (en)
GB (1) GB1357170A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837407B1 (en) * 2002-03-21 2004-05-28 Metso Minerals Macon Sa ROTOR POSITIONING AND INDEXING SYSTEM FOR A PERCUSSION GRINDER
DE102005057345A1 (en) 2005-12-01 2007-06-14 ThyssenKrupp Fördertechnik GmbH Two-rotor blow bar breaker
AU2009345114A1 (en) * 2009-05-01 2010-11-04 Bandit Industries, Inc. Safety and control device, system, and method thereof for a waste processing system
ES2831182T3 (en) 2012-06-29 2021-06-07 Metso Minerals Inc Detection and control of the rotor position of an impact crusher
US11000854B2 (en) * 2016-07-05 2021-05-11 Sandvik Intellectual Property Ab Rotor positioning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096077A (en) * 1958-12-09 1963-07-02 James M Forsyth Barring jack
GB1207932A (en) * 1968-03-01 1970-10-07 Luitpoldhutte Ag Improvements in or relating to centrifugal casting machines
CH521792A (en) * 1969-04-05 1972-04-30 Reiter E Crippa S N C Hammer mill, in particular for crushing stones

Also Published As

Publication number Publication date
DE2053693A1 (en) 1972-05-10
CA942726A (en) 1974-02-26
ES196801U (en) 1975-04-16
US3768743A (en) 1973-10-30
AT305010B (en) 1973-02-12
DE2053693C2 (en) 1982-08-12
ES196801Y (en) 1975-08-16
FR2113393A5 (en) 1972-06-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee