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Found results for
 patents
1.
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Method and tool for producing a component and a component produced by forming
| Application Number |
13589497 |
| Grant Number |
08893540 |
| Status |
In Force |
| Filing Date |
2012-08-20 |
| First Publication Date |
2013-02-14 |
| Grant Date |
2014-11-25 |
| Owner |
Schuler Cartec GmbH & Co. KG (Germany)
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| Inventor |
- Gerlach, Lars
- Werbs, Michael
- Bawohl, Andreas
- Geisinger, Karl
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Abstract
The invention relates to a component, a method, and a tool for forming, in particular for the lateral extrusion or upsetting of thin-walled preforms to form components having a structure formed thereon, in particular having a toothing, wherein, by carrying out the method according to the invention and by using the tool according to the invention, buckling of the wall of the preform during the forming process to form the component according to the invention is prevented.
IPC Classes ?
- B21D 22/00 - Shaping without cutting, by stamping, spinning, or deep-drawing
- B21J 5/08 - Upsetting
- B21K 1/30 - Making machine elements wheelsMaking machine elements discs with gear-teeth
- B21J 9/06 - Swawing pressesUpsetting presses
- B21K 21/12 - Shaping end portions of hollow articles
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2.
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METHOD AND TOOL FOR PRODUCING A COMPONENT AND A COMPONENT PRODUCED BY FORMING
| Document Number |
02788222 |
| Status |
In Force |
| Filing Date |
2011-02-18 |
| Open to Public Date |
2011-09-01 |
| Grant Date |
2015-02-10 |
| Owner |
SCHULER CARTEC GMBH & CO. KG (Germany)
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| Inventor |
- Gerlach, Lars
- Werbs, Michael
- Bawohl, Andreas
- Geisinger, Karl
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Abstract
The invention relates to a component, a method, and a tool for forming, in particular for the lateral extrusion or upsetting of thin-walled preforms to form components having a structure formed thereon, in particular having a toothing, wherein, by carrying out the method according to the invention and by using the tool according to the invention, buckling of the wall of the preform during the forming process to form the component according to the invention is prevented.
IPC Classes ?
- B21J 5/08 - Upsetting
- B21J 9/06 - Swawing pressesUpsetting presses
- B21K 1/30 - Making machine elements wheelsMaking machine elements discs with gear-teeth
- B21K 21/12 - Shaping end portions of hollow articles
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3.
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METHOD AND TOOL FOR PRODUCING A COMPONENT AND A COMPONENT PRODUCED BY FORMING
| Application Number |
EP2011000783 |
| Publication Number |
2011/103985 |
| Status |
In Force |
| Filing Date |
2011-02-18 |
| Publication Date |
2011-09-01 |
| Owner |
SCHULER CARTEC GMBH & CO. KG (Germany)
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| Inventor |
- Gerlach, Lars
- Werbs, Michael
- Bawohl, Andreas
- Geisinger, Karl
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Abstract
The invention relates to a component (10), a method and a tool for forming, in particular transversely extruding or upsetting, thin-walled preforms (2) to obtain components with a structure, particularly a serration, imposed on them, wherein buckling of the wall of the preform during the forming to obtain the component according to the invention is prevented by carrying out the method according to the invention and using the tool according to the invention.
IPC Classes ?
- B21J 5/08 - Upsetting
- B21J 9/06 - Swawing pressesUpsetting presses
- B21K 1/30 - Making machine elements wheelsMaking machine elements discs with gear-teeth
- B21K 21/12 - Shaping end portions of hollow articles
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4.
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METHOD FOR MOULD ANNEALING WITH INTERMEDIATE COOLING
| Application Number |
DE2009001108 |
| Publication Number |
2010/020212 |
| Status |
In Force |
| Filing Date |
2009-08-07 |
| Publication Date |
2010-02-25 |
| Owner |
SCHULER CARTEC GMBH & CO. KG (Germany)
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| Inventor |
- Gerlach, Lars
- Werbs, Michael
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Abstract
Hot forming method for mould annealing of metallic workpieces, in which said mould annealing process has a prior intermediate cooling.
IPC Classes ?
- C21D 1/673 - Quenching devices for die quenching
- C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
- B21D 37/16 - Heating or cooling
- B21J 1/06 - Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
- C21D 1/667 - Quenching devices for spray quenching
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