CA2015298A1 - Garniture anti-poussieres pour broyeurs giratoires - Google Patents

Garniture anti-poussieres pour broyeurs giratoires

Info

Publication number
CA2015298A1
CA2015298A1 CA2015298A CA2015298A CA2015298A1 CA 2015298 A1 CA2015298 A1 CA 2015298A1 CA 2015298 A CA2015298 A CA 2015298A CA 2015298 A CA2015298 A CA 2015298A CA 2015298 A1 CA2015298 A1 CA 2015298A1
Authority
CA
Canada
Prior art keywords
crusher
seal member
gyratory
dust seal
spherical surfaces
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.)
Granted
Application number
CA2015298A
Other languages
English (en)
Other versions
CA2015298C (fr
Inventor
Louis W. Johnson
Bruce G. Johnson
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.)
Cedarapids Inc
Original Assignee
Louis W. Johnson
Bruce G. Johnson
Cedarapids, Inc.
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 Louis W. Johnson, Bruce G. Johnson, Cedarapids, Inc. filed Critical Louis W. Johnson
Publication of CA2015298A1 publication Critical patent/CA2015298A1/fr
Application granted granted Critical
Publication of CA2015298C publication Critical patent/CA2015298C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
CA002015298A 1989-10-10 1990-04-24 Garniture anti-poussieres pour broyeurs giratoires Expired - Fee Related CA2015298C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/418,857 1989-10-10
US07/419,031 US4919349A (en) 1989-10-10 1989-10-10 Dust seal for gyratory rock crushers

Publications (2)

Publication Number Publication Date
CA2015298A1 true CA2015298A1 (fr) 1991-04-10
CA2015298C CA2015298C (fr) 1998-06-23

Family

ID=23660504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015298A Expired - Fee Related CA2015298C (fr) 1989-10-10 1990-04-24 Garniture anti-poussieres pour broyeurs giratoires

Country Status (4)

Country Link
US (1) US4919349A (fr)
JP (1) JPH03137393A (fr)
CA (1) CA2015298C (fr)
FR (1) FR2652761B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6446892B1 (en) 1992-12-10 2002-09-10 Ralph Fasoli Rock crushing machine
EP2641657B1 (fr) 2012-03-19 2016-10-12 Sandvik Intellectual Property AB Palier de concasseur giratoire
EP2692444A1 (fr) 2012-08-02 2014-02-05 Sandvik Intellectual Property AB Manchon d'arbre principal de concasseur giratoire
EP2716365B1 (fr) 2012-10-02 2017-01-04 Sandvik Intellectual Property AB Palier de concasseur giratoire
EP2859950A1 (fr) * 2013-10-11 2015-04-15 Sandvik Intellectual Property AB Bague d'étanchéité pour broyeur giratoire
CN104148152B (zh) * 2014-08-12 2016-05-25 成都大宏立机器股份有限公司 惯性圆锥破碎机止推球面滑动轴承上润滑油密封结构
FI128330B (en) * 2014-12-18 2020-03-31 Metso Minerals Inc Seal part, spindle or cone crusher and mineral material processing plant
CN108698048A (zh) * 2016-03-07 2018-10-23 山特维克知识产权股份有限公司 用于回转破碎机的密封组件
US10821562B1 (en) * 2019-06-14 2020-11-03 McCloskey International Limited Cone head wiper replacement method and apparatus
US11850600B2 (en) * 2020-09-09 2023-12-26 Flsmidth A/S Gyratory crusher with self-aligning mainshaft features and method of assembly thereof
CN114558682A (zh) * 2022-02-25 2022-05-31 三一重型装备有限公司 防尘组件、破碎设备及其控制方法、装置和可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224542A (en) * 1938-06-11 1940-12-10 Nordberg Manufacturing Co Protecting device for crusher bearings
US2831640A (en) * 1954-11-18 1958-04-22 Nordberg Manufacturing Co Pneumatic seal for gyratory crushers
US2833486A (en) * 1955-01-10 1958-05-06 Lester R Macleod Gyratory crusher with hydraulic means for adjusting crusher head
US3951348A (en) * 1973-05-24 1976-04-20 Rexnord Inc. Crusher bowl clamping system
FR2398543A1 (fr) * 1977-07-27 1979-02-23 Babbitless Sa Dispositif d'etancheite entre la piece de broyage mobile et le bati d'un concasseur giratoire
JPS5673551A (en) * 1979-11-17 1981-06-18 Kobe Steel Ltd Bearing device for cone type crusher

Also Published As

Publication number Publication date
US4919349A (en) 1990-04-24
JPH03137393A (ja) 1991-06-11
FR2652761A1 (fr) 1991-04-12
CA2015298C (fr) 1998-06-23
FR2652761B1 (fr) 1993-06-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed