US3744728A - Gyratory crusher having means for retaining spring compression for concave supporting upper frame - Google Patents
Gyratory crusher having means for retaining spring compression for concave supporting upper frame Download PDFInfo
- Publication number
- US3744728A US3744728A US00212369A US3744728DA US3744728A US 3744728 A US3744728 A US 3744728A US 00212369 A US00212369 A US 00212369A US 3744728D A US3744728D A US 3744728DA US 3744728 A US3744728 A US 3744728A
- Authority
- US
- United States
- Prior art keywords
- main frame
- upper frame
- adjustable
- frame
- springs
- 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 - Lifetime
Links
Images
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
Abstract
Description
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21236971A | 1971-12-27 | 1971-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3744728A true US3744728A (en) | 1973-07-10 |
Family
ID=22790719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00212369A Expired - Lifetime US3744728A (en) | 1971-12-27 | 1971-12-27 | Gyratory crusher having means for retaining spring compression for concave supporting upper frame |
Country Status (7)
Country | Link |
---|---|
US (1) | US3744728A (en) |
BR (1) | BR7209148D0 (en) |
CA (1) | CA966466A (en) |
ES (1) | ES409662A1 (en) |
FR (1) | FR2170578A5 (en) |
GB (1) | GB1357709A (en) |
ZA (1) | ZA728761B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084756A (en) * | 1976-06-08 | 1978-04-18 | Allis-Chalmers Corporation | Gear and pinion backlash adjustment for the drive of a gyratory crusher |
US4615491A (en) * | 1979-10-15 | 1986-10-07 | Telsmith Division Barber-Greene Company | Gyratory crusher with automatic tramp iron release |
US5775607A (en) * | 1994-08-12 | 1998-07-07 | Wescone Crushers Pty, Ltd. | Head anti-rotational and sealing system for a gyratory crusher |
US5810269A (en) * | 1994-12-02 | 1998-09-22 | Wescone Crushers Pty. Ltd. | Gyratory crusher |
US5938133A (en) * | 1994-08-12 | 1999-08-17 | Wescone Crushers Pty Ltd | Support assembly for a gyratory crusher |
CN103608113A (en) * | 2011-06-07 | 2014-02-26 | 山特维克知识产权股份有限公司 | Frame for a gyratory crusher |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009660A (en) * | 1958-09-08 | 1961-11-21 | Nordberg Manufacturing Co | Release and adjustment for gyratory crushers |
US3614023A (en) * | 1970-03-30 | 1971-10-19 | Barber Greene Co | Gyratory crusher |
-
1971
- 1971-12-27 US US00212369A patent/US3744728A/en not_active Expired - Lifetime
-
1972
- 1972-12-12 ZA ZA728761A patent/ZA728761B/en unknown
- 1972-12-15 ES ES409662A patent/ES409662A1/en not_active Expired
- 1972-12-20 GB GB5897272A patent/GB1357709A/en not_active Expired
- 1972-12-22 CA CA159,770A patent/CA966466A/en not_active Expired
- 1972-12-27 FR FR7246383A patent/FR2170578A5/fr not_active Expired
- 1972-12-27 BR BR9148/72A patent/BR7209148D0/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3009660A (en) * | 1958-09-08 | 1961-11-21 | Nordberg Manufacturing Co | Release and adjustment for gyratory crushers |
US3614023A (en) * | 1970-03-30 | 1971-10-19 | Barber Greene Co | Gyratory crusher |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084756A (en) * | 1976-06-08 | 1978-04-18 | Allis-Chalmers Corporation | Gear and pinion backlash adjustment for the drive of a gyratory crusher |
US4615491A (en) * | 1979-10-15 | 1986-10-07 | Telsmith Division Barber-Greene Company | Gyratory crusher with automatic tramp iron release |
US5775607A (en) * | 1994-08-12 | 1998-07-07 | Wescone Crushers Pty, Ltd. | Head anti-rotational and sealing system for a gyratory crusher |
US5938133A (en) * | 1994-08-12 | 1999-08-17 | Wescone Crushers Pty Ltd | Support assembly for a gyratory crusher |
US5810269A (en) * | 1994-12-02 | 1998-09-22 | Wescone Crushers Pty. Ltd. | Gyratory crusher |
CN103608113A (en) * | 2011-06-07 | 2014-02-26 | 山特维克知识产权股份有限公司 | Frame for a gyratory crusher |
CN103608113B (en) * | 2011-06-07 | 2015-11-25 | 山特维克知识产权股份有限公司 | The framework of gyratory crusher |
Also Published As
Publication number | Publication date |
---|---|
AU5006472A (en) | 1974-06-20 |
GB1357709A (en) | 1974-06-26 |
BR7209148D0 (en) | 1974-01-08 |
ZA728761B (en) | 1973-08-29 |
FR2170578A5 (en) | 1973-09-14 |
ES409662A1 (en) | 1975-12-16 |
CA966466A (en) | 1975-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: FIRST NATIONAL BANK OF CHICAGO, ONE FIRST NATIONAL Free format text: SECURITY INTEREST;ASSIGNOR:BARBER-GREENE COMPANY, A CORP. OF DE.;REEL/FRAME:004435/0757 Effective date: 19850301 |
|
AS | Assignment |
Owner name: FIRST AMERICAN NATIONAL BANK OF NASHVILLE, TENNESS Free format text: SECURITY INTEREST;ASSIGNOR:BARBER-GREENE COMPANY, A CORP. OF DE.;REEL/FRAME:004748/0440 Effective date: 19861229 Owner name: FIRST AMERICAN NATIONAL BANK OF NASHVILLE, NASHVIL Free format text: SECURITY INTEREST;ASSIGNOR:BARBER-GREENE COMPANY, A CORP. OF DE.;REEL/FRAME:004748/0440 Effective date: 19861229 |
|
AS | Assignment |
Owner name: BARBER-GREENE COMPANY, ILLINOIS Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:FIRST AMERICAN NATIONAL BANK OF NASHVILLE;REEL/FRAME:005000/0045 Effective date: 19880606 Owner name: BARBER-GREENE COMPANY, 400 NORTH HIGHLAND, AURORA, Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:FIRST AMERICAN NATIONAL BANK OF NASHVILLE;REEL/FRAME:005000/0045 Effective date: 19880606 |
|
AS | Assignment |
Owner name: FIRST NATIONAL BANK OF CHICAGO, THE Free format text: SECURITY INTEREST;ASSIGNORS:BARBER-GREENE COMPANY;ROADTEC, INC.;TRENCOR JETCO, INC.;AND OTHERS;REEL/FRAME:005357/0010 Effective date: 19900516 |
|
AS | Assignment |
Owner name: CITIZENS AND SOUTHERN TRUST COMPANY (GEORGIA), GEO Free format text: AMENDMENT TO A PREVIOUSLY RECORDED SECURITY AGREEMENT DATED APRIL 27, 1989;;ASSIGNORS:BARBER-GREENE COMPANY;ROADTEC, INC.;TRENCOR JETCO, INC.;REEL/FRAME:006113/0075 Effective date: 19910301 Owner name: FIRST NATIONAL BANK OF CHICAGO, THE, ILLINOIS Free format text: AMENDMENT TO A PREVIOUSLY RECORDED SECURITY AGREEMENT DATED APRIL 27, 1989;;ASSIGNORS:BARBER-GREENE COMPANY;ROADTEC, INC.;TRENCOR JETCO, INC.;REEL/FRAME:006113/0075 Effective date: 19910301 |
|
AS | Assignment |
Owner name: FIRST NATIONAL BANK OF CHICAGO, N.A., THE, ILLINOI Free format text: TERMINATION & RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:NATIONSBANK OF GEORGIA, N.A. (F/K/A CITIZENS AND SOUTHERN TRUST COMPANY, N.A.);REEL/FRAME:007603/0227 Effective date: 19940720 Owner name: ASTEC INDUSTRIES, INC., TENNESSEE Free format text: TERMINATION & RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:NATIONSBANK OF GEORGIA, N.A. (F/K/A CITIZENS AND SOUTHERN TRUST COMPANY, N.A.);REEL/FRAME:007603/0227 Effective date: 19940720 |