ES2091600T3 - HAMMER FOR CRUSHERS AND HAMMER MILLS. - Google Patents
HAMMER FOR CRUSHERS AND HAMMER MILLS.Info
- Publication number
- ES2091600T3 ES2091600T3 ES93906596T ES93906596T ES2091600T3 ES 2091600 T3 ES2091600 T3 ES 2091600T3 ES 93906596 T ES93906596 T ES 93906596T ES 93906596 T ES93906596 T ES 93906596T ES 2091600 T3 ES2091600 T3 ES 2091600T3
- Authority
- ES
- Spain
- Prior art keywords
- hammer
- head
- groove
- crushers
- foot
- 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
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
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
- Saccharide Compounds (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Proposed is a hammer for a hammer crusher, the hammer having, at the material-crushing end, at least one replaceable head (5) mounted in a groove (4) in the hammer (1) with play between the head and hammer, the head being secured in place with respect to the hammer by at least one locking element (20). The foot (8) of the hammer head (5) has, at the end which fits into the groove, an initially tapering and then widening cross-section, thus forming rounded surfaces (RI, RII, RIII), while the groove (4) has a matching shape. Both the bottom (6) of the groove and the foot region (7) of the hammer head (5) resting against it have a rounded, ladle-shaped section. The geometrical shape of the hammer head is substantially defined by radii whose centres of rotation (9, 10, 11) are symmetrically located on an axis (13) which cuts the hammer head centre line.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4213039 | 1992-04-21 | ||
DE4215666A DE4215666C2 (en) | 1992-04-21 | 1992-05-13 | Hammer for hammer breakers and mills |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091600T3 true ES2091600T3 (en) | 1996-11-01 |
Family
ID=25914087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93906596T Expired - Lifetime ES2091600T3 (en) | 1992-04-21 | 1993-03-24 | HAMMER FOR CRUSHERS AND HAMMER MILLS. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0590114B1 (en) |
AT (1) | ATE141831T1 (en) |
ES (1) | ES2091600T3 (en) |
HU (1) | HU215736B (en) |
RO (1) | RO112000B1 (en) |
WO (1) | WO1993020942A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6503143B2 (en) * | 2001-01-26 | 2003-01-07 | Deere & Company | Agricultural beater having replaceable blades |
US7204442B2 (en) | 2004-01-13 | 2007-04-17 | Vermeer Manufacturing Company | Apparatus and method for supporting and retaining a hammer and cutter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE554677C (en) * | 1932-07-09 | Miag Muehlenbau Und Ind Akt Ge | Hammer for hammer crusher | |
DE725652C (en) * | 1939-09-29 | 1942-09-26 | Rheinmetall Borsig Ag | Schlaegerkopf for Schlaegermuehlen |
DE1015304B (en) * | 1953-10-26 | 1957-09-05 | Hazemag Hartzerkleinerung | Blow bar for centrifugal mill rotor |
US2994486A (en) * | 1959-11-02 | 1961-08-01 | Poor & Co | Renewable tip hammer |
US4352774A (en) * | 1980-03-13 | 1982-10-05 | The Frog, Switch & Manufacturing Company | Method and arrangement for support of contact elements of hammermills and the like |
-
1993
- 1993-03-24 RO RO93-01737A patent/RO112000B1/en unknown
- 1993-03-24 WO PCT/EP1993/000706 patent/WO1993020942A1/en active IP Right Grant
- 1993-03-24 HU HU9303683A patent/HU215736B/en not_active IP Right Cessation
- 1993-03-24 ES ES93906596T patent/ES2091600T3/en not_active Expired - Lifetime
- 1993-03-24 EP EP93906596A patent/EP0590114B1/en not_active Expired - Lifetime
- 1993-03-24 AT AT93906596T patent/ATE141831T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RO112000B1 (en) | 1997-04-30 |
EP0590114B1 (en) | 1996-08-28 |
HUT70116A (en) | 1995-09-28 |
ATE141831T1 (en) | 1996-09-15 |
HU215736B (en) | 1999-02-01 |
WO1993020942A1 (en) | 1993-10-28 |
EP0590114A1 (en) | 1994-04-06 |
HU9303683D0 (en) | 1994-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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