GB1470099A - Press - Google Patents
PressInfo
- Publication number
- GB1470099A GB1470099A GB2418774A GB2418774A GB1470099A GB 1470099 A GB1470099 A GB 1470099A GB 2418774 A GB2418774 A GB 2418774A GB 2418774 A GB2418774 A GB 2418774A GB 1470099 A GB1470099 A GB 1470099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wedge
- ram
- contact surfaces
- press
- driven
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
- Forging (AREA)
Abstract
1470099 Presses LANGENSTEIN & SCHEMANN AG 31 May 1974 [8 June 1973] 24187/74 Heading B3H A wedge press for metal working, e.g. forging, comprises a wedge 8 driven between a press ram 5 and a fixed part 11 of the press to reciprocate the ram, the contact surfaces 10 between the wedge and ram and/or the contact surfaces 13 between the fixed part 11 and the wedge being non-planar to improve wedge guiding. The contact surfaces may be of triangular or semicircular shape and extend across the whole width of the wedge, Figs. 2-7 (not shown). Alternatively two parallel triangular or semicircular depressions may be provided, Fig. 8 (not shown), and Fig. 9. The wedge is driven by a threaded spindle (106), Fig. 10 (not shown), with a flywheel. The contact surfaces (108) between the wedge (104) and the ram (107) may be at the angle of friction to the horizontal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732329324 DE2329324B2 (en) | 1973-06-08 | 1973-06-08 | Wedge press with a device to prevent undesired movements of the wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470099A true GB1470099A (en) | 1977-04-14 |
Family
ID=5883478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2418774A Expired GB1470099A (en) | 1973-06-08 | 1974-05-31 | Press |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5695496A (en) |
| DE (1) | DE2329324B2 (en) |
| GB (1) | GB1470099A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19753549C2 (en) * | 1997-12-03 | 2000-02-17 | Harald Weigelt | Wedge drive |
| DE102008061420B9 (en) | 2008-12-10 | 2011-02-10 | voestalpine Gießerei Linz GmbH | cotter |
| DE102015103112B4 (en) | 2014-03-06 | 2019-10-10 | voestalpine Gießerei Linz GmbH | tool pusher |
| DE102015103114A1 (en) | 2014-03-06 | 2015-09-10 | Voestalpine Giesserei Linz Gmbh | Improved tool shifter and method for its manufacture |
| JP2017507035A (en) | 2014-03-06 | 2017-03-16 | フェストアルピネ・ギーセライ・リンツ・ゲー・エム・ベー・ハー | Tool slide |
| DE102014102993B4 (en) * | 2014-03-06 | 2016-05-12 | Voestalpine Giesserei Linz Gmbh | tool pusher |
| WO2015132356A1 (en) * | 2014-03-06 | 2015-09-11 | Voestalpine Giesserei Linz Gmbh | Tool slide |
-
1973
- 1973-06-08 DE DE19732329324 patent/DE2329324B2/en active Pending
-
1974
- 1974-05-31 GB GB2418774A patent/GB1470099A/en not_active Expired
-
1980
- 1980-08-13 JP JP11046680A patent/JPS5695496A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329324A1 (en) | 1974-12-19 |
| JPS6150719B2 (en) | 1986-11-05 |
| DE2329324B2 (en) | 1975-11-27 |
| JPS5695496A (en) | 1981-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |