GB1112847A - Fluid operated presses - Google Patents
Fluid operated pressesInfo
- Publication number
- GB1112847A GB1112847A GB52705/66A GB5270566A GB1112847A GB 1112847 A GB1112847 A GB 1112847A GB 52705/66 A GB52705/66 A GB 52705/66A GB 5270566 A GB5270566 A GB 5270566A GB 1112847 A GB1112847 A GB 1112847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- cylinder
- workpiece
- ring member
- expandable
- 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
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
Abstract
1,112,847. Hydraulic presses. VERSON ALLSTEEL PRESS CO. 24 Nov., 1966, No. 52705/66. Heading B5F. [Also in Division B3] A workpiece 52 to be formed around a die 54 by a resiliently expandable diaphragm 38 is accommodated in a cavity 32 formed by end members 12, 24 and an axially movable cylinder 28. The diaphragm 38 has a flange portion 46 held in place by a ring member 58 secured to the end member 12 and is expandable by pressure fluid admitted at 42. The ring member 58 has a downwardly extending relatively flexible portion 74 which is forced into tight engagement with the cylinder 28 by the expanded diaphragm. The end member 24 comprises a removable workpiece-supporting pallet. A wear-resisting sheet 56 is adhesively secured to the diaphragm 38. The cylinder 28 is axially moved by fluid pressure cylinders (30).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU11322/66A AU420577B2 (en) | 1966-09-20 | 1966-09-20 | Diaphragm type hydraulic press |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1112847A true GB1112847A (en) | 1968-05-08 |
Family
ID=3702102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52705/66A Expired GB1112847A (en) | 1966-09-20 | 1966-11-24 | Fluid operated presses |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU420577B2 (en) |
FR (1) | FR1496258A (en) |
GB (1) | GB1112847A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655770A1 (en) * | 1975-12-23 | 1977-07-07 | Asea Ab | HYDRAULIC PRESS |
FR2419806A1 (en) * | 1978-03-13 | 1979-10-12 | Clint Inc | PRESSURE MOLDING PROCESS AND APPARATUS |
EP0689995A1 (en) * | 1994-06-30 | 1996-01-03 | G.D Societa' Per Azioni | Supply unit for feeding groups of tobacco items to a wrapping line |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2362903A1 (en) * | 1973-12-18 | 1975-06-26 | Continental Gummi Werke Ag | PRESSURE CUSHION MADE OF RUBBER OR RUBBER-LIKE MATERIALS FOR PRESSING |
-
1966
- 1966-09-20 AU AU11322/66A patent/AU420577B2/en not_active Expired
- 1966-10-04 FR FR78770A patent/FR1496258A/en not_active Expired
- 1966-11-24 GB GB52705/66A patent/GB1112847A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655770A1 (en) * | 1975-12-23 | 1977-07-07 | Asea Ab | HYDRAULIC PRESS |
FR2419806A1 (en) * | 1978-03-13 | 1979-10-12 | Clint Inc | PRESSURE MOLDING PROCESS AND APPARATUS |
EP0689995A1 (en) * | 1994-06-30 | 1996-01-03 | G.D Societa' Per Azioni | Supply unit for feeding groups of tobacco items to a wrapping line |
Also Published As
Publication number | Publication date |
---|---|
AU1132266A (en) | 1968-03-21 |
FR1496258A (en) | 1967-09-29 |
AU420577B2 (en) | 1972-01-19 |
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