GB573132A - Improvements in and relating to mechanical presses - Google Patents
Improvements in and relating to mechanical pressesInfo
- Publication number
- GB573132A GB573132A GB20463/43A GB2046343A GB573132A GB 573132 A GB573132 A GB 573132A GB 20463/43 A GB20463/43 A GB 20463/43A GB 2046343 A GB2046343 A GB 2046343A GB 573132 A GB573132 A GB 573132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- toggle
- crank
- piston
- slide
- tool
- 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
- B30B1/26—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 cams, eccentrics, or cranks
- B30B1/268—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 cams, eccentrics, or cranks using a toggle connection between driveshaft and press ram
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Abstract
573,132. Forging machines. BLISS CO. E. W. Dec. 7, 1943, No 20463. Convention date Sept. 11, 1942. [Class 83 (iv)] A press having its slide 17 connected to the tool or die-holder 18 by e toggle 41 which, wher straightened, causes the tool to act on the work and, when flexed, prevents such action. The toggle is operated by fluid pressure acting through a piston 68, rack 62, pinion 60 and crank 55. In a modification, the piston-rod is directly connected to the toggle by a link. The slide 17 is reciprocated con. tinuously by a crank or eccentric 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20463/43A GB573132A (en) | 1943-12-07 | 1943-12-07 | Improvements in and relating to mechanical presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20463/43A GB573132A (en) | 1943-12-07 | 1943-12-07 | Improvements in and relating to mechanical presses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB573132A true GB573132A (en) | 1945-11-07 |
Family
ID=22009829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20463/43A Expired GB573132A (en) | 1943-12-07 | 1943-12-07 | Improvements in and relating to mechanical presses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB573132A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153251B (en) * | 1954-04-30 | 1963-08-22 | Giesserei & Maschinenfabrik Os | Toggle press for hot pressing, cold stamping, extrusion, etc. |
DE1240802B (en) * | 1960-10-22 | 1967-05-24 | Schuler G M B H L | Sheet metal drawing press |
DE2747170A1 (en) * | 1976-10-20 | 1978-05-03 | Voronezh Lesotekh Inst | MECHANICAL PRESS |
EP0714759A3 (en) * | 1994-11-29 | 1997-02-05 | Apic Yamada Corp | Motor-operated press mechanism |
US5600995A (en) * | 1995-06-07 | 1997-02-11 | Sherman; Alden O. | Useful improvements in press apparatus |
CN109702129A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | Liquid forging device and its booster body |
CN109702128A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | A kind of supercharging device and its booster body |
CN109746276A (en) * | 2019-02-27 | 2019-05-14 | 河南科技大学 | A kind of hydraulic press for wheel hub forming |
-
1943
- 1943-12-07 GB GB20463/43A patent/GB573132A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153251B (en) * | 1954-04-30 | 1963-08-22 | Giesserei & Maschinenfabrik Os | Toggle press for hot pressing, cold stamping, extrusion, etc. |
DE1240802B (en) * | 1960-10-22 | 1967-05-24 | Schuler G M B H L | Sheet metal drawing press |
DE1402852B1 (en) * | 1960-10-22 | 1971-03-25 | Schuler Gmbh L | Drawing press |
DE2747170A1 (en) * | 1976-10-20 | 1978-05-03 | Voronezh Lesotekh Inst | MECHANICAL PRESS |
EP0714759A3 (en) * | 1994-11-29 | 1997-02-05 | Apic Yamada Corp | Motor-operated press mechanism |
US5666850A (en) * | 1994-11-29 | 1997-09-16 | Apic Yamada Corporation | Motor-operated press mechanism |
US5600995A (en) * | 1995-06-07 | 1997-02-11 | Sherman; Alden O. | Useful improvements in press apparatus |
CN109702129A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | Liquid forging device and its booster body |
CN109702128A (en) * | 2019-02-27 | 2019-05-03 | 河南科技大学 | A kind of supercharging device and its booster body |
CN109746276A (en) * | 2019-02-27 | 2019-05-14 | 河南科技大学 | A kind of hydraulic press for wheel hub forming |
CN109702129B (en) * | 2019-02-27 | 2020-03-13 | 河南科技大学 | Liquid forging device and pressurizing mechanism thereof |
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