GB1378014A - Gyratory rock crusher - Google Patents
Gyratory rock crusherInfo
- Publication number
- GB1378014A GB1378014A GB3745873A GB3745873A GB1378014A GB 1378014 A GB1378014 A GB 1378014A GB 3745873 A GB3745873 A GB 3745873A GB 3745873 A GB3745873 A GB 3745873A GB 1378014 A GB1378014 A GB 1378014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rock crusher
- gyratory
- gyratory rock
- crusher
- mantle
- 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
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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/045—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with bowl adjusting or controlling mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
1378014 Gyratory crusher L W JOHNSON 12 Oct 1972 [27 Dec 1971] 37458/73 Divided out of 1378011 Heading B2A The description is the same as in the parent Specification 1378011, but the claims relate to securing the mantle to the gyratory head.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21188871A | 1971-12-27 | 1971-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1378014A true GB1378014A (en) | 1974-12-18 |
Family
ID=22788703
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3747173A Expired GB1378015A (en) | 1971-12-27 | 1972-10-12 | Rock gyratory crusher |
GB4715072A Expired GB1378011A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
GB3745873A Expired GB1378014A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
GB3745773A Expired GB1378013A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
GB3745673A Expired GB1378012A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3747173A Expired GB1378015A (en) | 1971-12-27 | 1972-10-12 | Rock gyratory crusher |
GB4715072A Expired GB1378011A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3745773A Expired GB1378013A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
GB3745673A Expired GB1378012A (en) | 1971-12-27 | 1972-10-12 | Gyratory rock crusher |
Country Status (5)
Country | Link |
---|---|
US (1) | US3759453A (en) |
CA (1) | CA969910A (en) |
DE (1) | DE2257291A1 (en) |
FR (1) | FR2166874A5 (en) |
GB (5) | GB1378015A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192472A (en) * | 1978-04-17 | 1980-03-11 | Johnson Louis W | Cone crusher |
US4289280A (en) * | 1979-09-13 | 1981-09-15 | Mitrofanov Evgeny S | Crusher bowl clamping device |
US4351490A (en) * | 1980-04-16 | 1982-09-28 | Johnson Louis W | Power drive structure for rotating threadedly supported rock crusher bowls |
JPS5948666B2 (en) * | 1980-05-30 | 1984-11-28 | ウセソユズニ ナウチノ−イスレドヴアテルスキイ イ プロエクトニ インスチテユ−ト ミハニチエスコイオブラボ | Cone crusher adjustment ring tightening device |
US4478373A (en) * | 1980-10-14 | 1984-10-23 | Rexnord Inc. | Conical crusher |
FR2493182A1 (en) * | 1980-10-31 | 1982-05-07 | Inst Mekh Obrabotk | Locking device for adjusting ring of cone crusher - has lock nut, hydraulic rams and spring operated rods acting on adjusting ring |
US4463908A (en) * | 1982-01-11 | 1984-08-07 | Vsesojuzny Nauchnoissledovatelsky I Proektny Institut Mekhanicheskoi Obrabotki Poleznykh Iskopaemykh | Device for clamping the adjustment ring of a cone crusher |
US4717084A (en) * | 1986-12-22 | 1988-01-05 | Cedarapids, Inc. | Hydraulic system for remote operable cone crushers |
US4923129A (en) * | 1989-04-25 | 1990-05-08 | Chae Y Jin | Gyratory rock crusher |
US5163213A (en) * | 1991-11-01 | 1992-11-17 | Brizendine Julian F | Hydraulically retrofitting mechanically adjustable cone crushers |
US5950939A (en) * | 1998-08-24 | 1999-09-14 | Johnson Crushers International | Cone crusher for rock |
US6213418B1 (en) | 1998-10-14 | 2001-04-10 | Martin Marietta Materials, Inc. | Variable throw eccentric cone crusher and method for operating the same |
US7048214B2 (en) * | 2002-08-23 | 2006-05-23 | Louis Wein Johnson | Gyratory crusher with hydrostatic bearings |
SE525341C2 (en) * | 2003-06-18 | 2005-02-08 | Sandvik Intellectual Property | Fastening method for fastening outer shell in gyrator crusher, involves pressing spacer for clamping outer shell in between second abutment surface on outer periphery of outer shell and frame |
US7909105B2 (en) * | 2007-07-06 | 2011-03-22 | Vetcogray Inc. | Independent wellhead drilling adapter |
ZA201003406B (en) * | 2010-05-14 | 2011-08-31 | Leon Mitchell Venter | Gyratory cone crusher |
US20160051988A1 (en) * | 2014-08-19 | 2016-02-25 | Metso Minerals Industries, Inc. | Top service clamping cylinders for a gyratory crusher |
CN108827754B (en) * | 2018-05-25 | 2020-12-22 | 西南石油大学 | A broken system for jumbo size natural gas hydrate rock specimen |
US20200261917A1 (en) * | 2019-02-20 | 2020-08-20 | McCloskey International Limited | Wedge ring auto unlock system and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252044B (en) * | 1961-11-14 | 1967-10-12 | ||
US3337143A (en) * | 1963-11-12 | 1967-08-22 | Louis W Johnson | Rock crusher |
US3250478A (en) * | 1963-11-22 | 1966-05-10 | Nordberg Manufacturing Co | Wear ring and locking nut structure for gyratory crushers |
US3539118A (en) * | 1967-07-27 | 1970-11-10 | Don Kueneman | Gyratory crusher securing and adjusting mechanisms |
-
1971
- 1971-12-27 US US00211888A patent/US3759453A/en not_active Expired - Lifetime
-
1972
- 1972-06-20 FR FR7222252A patent/FR2166874A5/fr not_active Expired
- 1972-10-04 CA CA153,242A patent/CA969910A/en not_active Expired
- 1972-10-12 GB GB3747173A patent/GB1378015A/en not_active Expired
- 1972-10-12 GB GB4715072A patent/GB1378011A/en not_active Expired
- 1972-10-12 GB GB3745873A patent/GB1378014A/en not_active Expired
- 1972-10-12 GB GB3745773A patent/GB1378013A/en not_active Expired
- 1972-10-12 GB GB3745673A patent/GB1378012A/en not_active Expired
- 1972-11-22 DE DE2257291A patent/DE2257291A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2257291A1 (en) | 1973-07-12 |
US3759453A (en) | 1973-09-18 |
GB1378012A (en) | 1974-12-18 |
CA969910A (en) | 1975-06-24 |
GB1378013A (en) | 1974-12-18 |
GB1378011A (en) | 1974-12-18 |
GB1378015A (en) | 1974-12-18 |
AU4776972A (en) | 1974-04-26 |
FR2166874A5 (en) | 1973-08-17 |
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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 |