GB1437699A - Impact crusher - Google Patents

Impact crusher

Info

Publication number: GB1437699A
Authority: GB; United Kingdom
Prior art keywords: impact crusher; crusher; impact
Prior art date: 1973-03-22
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

GB1247874A

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.)

Individual

Original Assignee

Individual

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.)

1973-03-22

Filing date

1974-03-20

Publication date

1976-06-03

1974-03-20 Application filed by Individual filed Critical Individual

1976-06-03 Publication of GB1437699A publication Critical patent/GB1437699A/en

Status Expired legal-status Critical Current

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
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
- B02C13/185—Construction or shape of anvil or impact plate
- 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
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
- B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/10—Foundry sand treatment

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Crushing And Pulverization Processes (AREA)
Crushing And Grinding (AREA)

GB1247874A 1973-03-22 1974-03-20 Impact crusher Expired GB1437699A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US343635A US3873047A (en)	1973-03-22	1973-03-22	Impact crusher

Publications (1)

Publication Number	Publication Date
GB1437699A true GB1437699A (en)	1976-06-03

Family

ID=23346924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1247874A Expired GB1437699A (en)	1973-03-22	1974-03-20	Impact crusher

Country Status (5)

Country	Link
US (2)	US3873047A (en)
CA (1)	CA1029699A (en)
DE (1)	DE2413907A1 (en)
FR (1)	FR2222139B1 (en)
GB (1)	GB1437699A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4065063A (en) *	1976-07-06	1977-12-27	El-Jay, Inc.	Impact crusher
FR2371233A1 (en) *	1976-11-23	1978-06-16	Creusot Loire	VACUUM PROJECTION GRINDER
US4166585A (en) *	1977-12-09	1979-09-04	El-Jay, Inc.	Impact crusher table construction
US4326676A (en) *	1980-05-12	1982-04-27	Canica Crushers, Ltd.	Reciprocating infeed tube for centrifugal impact rock crusher
US4389022A (en) *	1981-06-04	1983-06-21	Burk John H	Rock crusher breaker blocks and adjustment apparatus
US4390136A (en) *	1981-07-17	1983-06-28	Burk John H	Replacement wear pins and replaceable impeller assembly for impact crusher
US4699326A (en) *	1984-06-22	1987-10-13	Cedarapids, Inc.	Vertical shaft impact crusher with split tub
US5659017A (en) *	1995-11-07	1997-08-19	Alpha Therapeutic Corporation	Anion exchange process for the purification of Factor VIII
US6938844B2 (en) *	2001-12-26	2005-09-06	Charles A. Castronovo	Zero-clearance cutting systems
US7753303B2 (en) *	2006-09-21	2010-07-13	Hall David R	Rotary shaft impactor
US7866585B2 (en)	2006-09-21	2011-01-11	Hall David R	Rotary shaft impactor
DE202010006173U1 (en) *	2010-04-27	2011-10-17	Pallmann Maschinenfabrik Gmbh & Co. Kg	Device for crushing feedstock
EP2827994A1 (en) *	2012-03-23	2015-01-28	Metso Minerals, Inc.	Improvements in the mounting of wear parts for vertical shaft impact crushers
US9463465B2 (en)	2012-09-06	2016-10-11	Charles A. Castronovo	Compact high-security destruction machine
CN106925408B (en) *	2017-05-03	2023-10-27	北方稀土(安徽)永磁科技有限公司	Rare earth alloy material crusher
US10662872B2 (en)	2018-05-18	2020-05-26	Nitrosew Llc	Modular supercharger top plate system
CN114589192B (en) *	2022-02-21	2023-03-24	许昌学院	Building rubbish resourceful crushing and recycling device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1044567B (en) *	1957-07-11	1958-11-20	Kohlenscheidungs Ges Mit Besch	Centrifugal mills, especially for crushing coal into coal dust
US3058679A (en) *	1958-04-04	1962-10-16	Adams Engineering Company	Impact crusher
US3151814A (en) *	1961-12-15	1964-10-06	Furman D Morgan	Disposal device for glass articles
US3148840A (en) *	1962-02-26	1964-09-15	Simplicity Eng Co	Crusher apparatus
US3174697A (en) *	1962-07-30	1965-03-23	Adams Engineering	Impeller
US3258211A (en) *	1964-01-24	1966-06-28	Simplicity Eng Co	Crusher apparatus
DE1290793B (en) *	1964-07-15	1969-03-13	Mec Flii Pozzato Off	Centrifugal mill
GB1292493A (en) *	1970-02-25	1972-10-11	Commercial Holdings Ltd	Glass pulverising apparatus
US3652023A (en) *	1970-03-17	1972-03-28	Bruce V Wood	Impact crusher
ZA717546B (en) *	1971-11-09	1972-12-27	V Acton	Improvements in impact crushers
US3767127A (en) *	1971-12-20	1973-10-23	B Wood	Impact crusher

1973
- 1973-03-22 US US343635A patent/US3873047A/en not_active Expired - Lifetime
1974
- 1974-01-16 CA CA190,281A patent/CA1029699A/en not_active Expired
- 1974-03-06 FR FR7407624A patent/FR2222139B1/fr not_active Expired
- 1974-03-20 GB GB1247874A patent/GB1437699A/en not_active Expired
- 1974-03-22 DE DE2413907A patent/DE2413907A1/en active Pending
1977
- 1977-03-16 US US05/778,053 patent/USRE29798E/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA1029699A (en)	1978-04-18
AU6651474A (en)	1975-09-11
FR2222139A1 (en)	1974-10-18
FR2222139B1 (en)	1978-01-06
US3873047A (en)	1975-03-25
DE2413907A1 (en)	1974-09-26
USRE29798E (en)	1978-10-10

Publication	Publication Date	Title
YU185374A (en)	1982-06-18	Disintegrator
IT1019058B (en)	1977-11-10	IMPACT MECHANISM FOR CRUSHING ROCKS
ZA743256B (en)	1975-05-28	Vibratory impact hammer
ZA745896B (en)	1975-09-24	Fracture box
GB1437699A (en)	1976-06-03	Impact crusher
ZA746329B (en)	1975-12-31	Electric impact tool
ZA742530B (en)	1975-05-28	Crushing apparatus
ZA727888B (en)	1973-07-25	Hammer crusher
CA966817A (en)	1975-04-29	Impact crushers
ZA744472B (en)	1975-08-27	Hydraulic impact device
AU6456574A (en)	1975-07-17	Explosive combination
CA928272A (en)	1973-06-12	Impact crusher
AU6727174A (en)	1975-10-02	Improved mercathode
ZA741683B (en)	1975-10-29	Mill with built-in-separator
CA1009506A (en)	1977-05-03	Impact printer
AU7212574A (en)	1976-02-12	Compactor
CA930713A (en)	1973-07-24	Impact crusher
AU7098474A (en)	1976-01-08	Crash barriers
AU512623B2 (en)	1980-10-23	Hammer mills
IE39471L (en)	1974-12-14	Chlorothio-n-phthalimide; intermediate
CA992939A (en)	1976-07-13	Impact crusher
AU479720B2 (en)	1975-09-11	Impact crusher
AU492091B1 (en)	1975-10-09	Stone crusher
ZA712564B (en)	1972-01-26	Impact crusher
ZA712588B (en)	1972-01-26	Double-rotor impact crusher

Legal Events

Date	Code	Title	Description
1976-10-13	PS	Patent sealed [section 19, patents act 1949]
1980-10-29	PCNP	Patent ceased through non-payment of renewal fee