GB1250128A - - Google Patents
Info
- Publication number
- GB1250128A GB1250128A GB1250128DA GB1250128A GB 1250128 A GB1250128 A GB 1250128A GB 1250128D A GB1250128D A GB 1250128DA GB 1250128 A GB1250128 A GB 1250128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- press
- synchronism
- lever
- workpiece
- drive
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
1,250,128. Press ejectors. L. SCHULER G.m.b.H. 29 May, 1970 [31 May, 1969], No. 26030/70. Heading B3P. A workpiece ejector for an extrusion press comprises a lever 8 which acts on an ejector pin 5 at one end, is acted on by a drive in synchronism with the press at the other end and has an adjustably positioned fulcrum. The ful-, crum comprises a sliding block movable by a scerw 30 and connected to the lever by either a knife edge or by meshing teeth 15, 16. The drive comprises a cam 27 driven in synchronism with the press spindle 21 by a double-armed 22, 23 eccentric connection. The stroke of the ejector pin can thus be altered to suit different sizes of workpiece.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691927830 DE1927830A1 (en) | 1969-05-31 | 1969-05-31 | Device for ejecting workpieces from press dies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1250128A true GB1250128A (en) | 1971-10-20 |
Family
ID=5735746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1250128D Expired GB1250128A (en) | 1969-05-31 | 1970-05-29 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1927830A1 (en) |
FR (1) | FR2048941A5 (en) |
GB (1) | GB1250128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350582A2 (en) * | 2002-03-27 | 2003-10-08 | WAFIOS Aktiengesellschaft | Ejector mechanism on the die side of a single or multi stage press |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806352A1 (en) * | 1988-02-27 | 1989-09-07 | Schuler Gmbh L | DEVICE FOR EJECTING WORKPIECES FROM DIE IN A FORMING PRESS |
DE3904278A1 (en) * | 1989-02-14 | 1990-08-16 | Schuler Gmbh L | DRIVE FOR A EJECTOR ON THE PATTERN OF A MOLDING MECHANICAL MOLDING PRESSURE |
-
1969
- 1969-05-31 DE DE19691927830 patent/DE1927830A1/en not_active Withdrawn
-
1970
- 1970-05-28 FR FR7019584A patent/FR2048941A5/fr not_active Expired
- 1970-05-29 GB GB1250128D patent/GB1250128A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350582A2 (en) * | 2002-03-27 | 2003-10-08 | WAFIOS Aktiengesellschaft | Ejector mechanism on the die side of a single or multi stage press |
EP1350582A3 (en) * | 2002-03-27 | 2004-07-14 | WAFIOS Aktiengesellschaft | Ejector mechanism on the die side of a single or multi stage press |
Also Published As
Publication number | Publication date |
---|---|
DE1927830A1 (en) | 1970-12-17 |
FR2048941A5 (en) | 1971-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |