GB1242132A - Gyratory crushers - Google Patents
Gyratory crushersInfo
- Publication number
- GB1242132A GB1242132A GB01322/68A GB1132268A GB1242132A GB 1242132 A GB1242132 A GB 1242132A GB 01322/68 A GB01322/68 A GB 01322/68A GB 1132268 A GB1132268 A GB 1132268A GB 1242132 A GB1242132 A GB 1242132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bowl
- base frame
- piston
- wedges
- frame
- 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
1,242,132. Gyratory Crushers. PEGSON Ltd. 20 Feb., 1969 [8 March, 1968], No. 11322/68. Heading B2A. The crushing gap of a gyratory crusher is adjustable. The bowl 3 is adjusted by operation of hydraulic piston/cylinder support units 6 connected bewteen the base frame 1 and the bowl, and is then locked to the base frame in the adjusted position by hydraulically controlled wedges 14 arranged around the frame and movable by further piston/cylinder arrangements 16. Hydraulically-expansible metal sleeves 21 may be used in addition to clamp round telescopic couplings between the bowl and the base frame, such as the piston rods or rams 9 of the hydraulic units 6. The locking sleeves 21 may alternatively be provided around secondary rods depending from an upper frame structure 4 and slidable in the base frame 1. The wedges 14 may be normally spring-urged upwardly by discs 22. Stacks of springs 20 permit the bowl 3 to yield on entry of tramp material.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB01322/68A GB1242132A (en) | 1968-03-08 | 1968-03-08 | Gyratory crushers |
US3604460D US3604460A (en) | 1968-03-08 | 1969-02-14 | Pneumatic convertible relay capable of performing logic functions |
US804100A US3604640A (en) | 1968-03-08 | 1969-03-04 | Hydraulic control for gyratory crusher |
DE6909104U DE6909104U (en) | 1968-03-08 | 1969-03-06 | ROTARY CRUSHER. |
DE19691911517 DE1911517A1 (en) | 1968-03-08 | 1969-03-06 | Turn breaker |
FR6906468A FR2003520A1 (en) | 1968-03-08 | 1969-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB01322/68A GB1242132A (en) | 1968-03-08 | 1968-03-08 | Gyratory crushers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1242132A true GB1242132A (en) | 1971-08-11 |
Family
ID=9984134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB01322/68A Expired GB1242132A (en) | 1968-03-08 | 1968-03-08 | Gyratory crushers |
Country Status (3)
Country | Link |
---|---|
US (1) | US3604640A (en) |
DE (2) | DE6909104U (en) |
GB (1) | GB1242132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100754A (en) * | 1972-03-01 | 1973-12-19 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1342254A (en) * | 1971-01-01 | 1974-01-03 | Pegson Ltd | Gyratory crushers |
US3887143A (en) * | 1974-05-28 | 1975-06-03 | Portec Inc | Gyratory crusher |
US4717084A (en) * | 1986-12-22 | 1988-01-05 | Cedarapids, Inc. | Hydraulic system for remote operable cone crushers |
US6446892B1 (en) * | 1992-12-10 | 2002-09-10 | Ralph Fasoli | Rock crushing machine |
US5464165A (en) * | 1994-02-07 | 1995-11-07 | W. S. Tyler, Incorporated | Cone crusher having inclined hold-down cylinders |
US5971306A (en) * | 1996-03-18 | 1999-10-26 | Cedarapids, Inc. | Gyratory crusher having tramp iron relief system with an annular hydraulic manifold |
US5875981A (en) * | 1996-03-18 | 1999-03-02 | Cedarapids, Inc. | Gyratory crusher having tramp iron relief system |
US5732895A (en) * | 1996-06-05 | 1998-03-31 | Nordberg, Incorporated | Conical crusher having fluid bellow support assemblies |
US6213418B1 (en) | 1998-10-14 | 2001-04-10 | Martin Marietta Materials, Inc. | Variable throw eccentric cone crusher and method for operating the same |
SE532646C2 (en) * | 2008-07-04 | 2010-03-09 | Sandvik Intellectual Property | Storage for a shaft in a gyratory crusher, and ways to set the crusher's gap width |
US10610868B2 (en) * | 2014-06-11 | 2020-04-07 | McCloskey International Limited | Hydraulic cylinder system for rock crushers |
US10722895B2 (en) | 2017-04-17 | 2020-07-28 | McCloskey International Limited | Cone crusher |
CN112555227B (en) * | 2020-11-20 | 2023-05-02 | 湖南三一快而居住宅工业有限公司 | Oil cylinder, automatic size adjustment system of material opening and crusher |
CN113481375B (en) * | 2021-07-26 | 2024-01-30 | 沛县宗赢工程机械制造有限公司 | Energy-saving and environment-friendly rare earth dissolution separation device |
CN113976281B (en) * | 2021-10-29 | 2023-06-23 | 河南省交通规划设计研究院股份有限公司 | Recycling equipment for waste asphalt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2791383A (en) * | 1952-04-10 | 1957-05-07 | Axel W Kjelgaard | Hydraulic control for gyratory crusher |
DE1252044B (en) * | 1961-11-14 | 1967-10-12 | ||
US3337143A (en) * | 1963-11-12 | 1967-08-22 | Louis W Johnson | Rock crusher |
US3420457A (en) * | 1966-02-10 | 1969-01-07 | Nordberg Manufacturing Co | Locking and adjusting means for crushers and control means therefor |
US3388917A (en) * | 1966-03-14 | 1968-06-18 | Erickson Tool Co | Hydraulic chucks and arbors |
US3454230A (en) * | 1966-09-29 | 1969-07-08 | Simplicity Eng Co | Combined crushing and attrition apparatus and method |
-
1968
- 1968-03-08 GB GB01322/68A patent/GB1242132A/en not_active Expired
-
1969
- 1969-03-04 US US804100A patent/US3604640A/en not_active Expired - Lifetime
- 1969-03-06 DE DE6909104U patent/DE6909104U/en not_active Expired
- 1969-03-06 DE DE19691911517 patent/DE1911517A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100754A (en) * | 1972-03-01 | 1973-12-19 | ||
JPS5820314B2 (en) * | 1972-03-01 | 1983-04-22 | レツクス チエインベルト インコ−ポレ−テツド | Pneumatic charging, release and sweeping device for conical crushers |
Also Published As
Publication number | Publication date |
---|---|
DE1911517A1 (en) | 1970-08-27 |
DE6909104U (en) | 1973-08-16 |
US3604640A (en) | 1971-09-14 |
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