GB1175008A - Hydraulic press - Google Patents
Hydraulic pressInfo
- Publication number
- GB1175008A GB1175008A GB48089/68A GB4808968A GB1175008A GB 1175008 A GB1175008 A GB 1175008A GB 48089/68 A GB48089/68 A GB 48089/68A GB 4808968 A GB4808968 A GB 4808968A GB 1175008 A GB1175008 A GB 1175008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- press
- bag
- chamber
- work
- rails
- 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)
- Press Drives And Press Lines (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Clamps And Clips (AREA)
Abstract
1,175,008. Hydraulic presses. VERSON ALLSTEEL PRESS CO. 10 Oct., 1968 [25 April, 1968], No. 48089/68. Heading B5F. In an hydraulic forming press having an expansible fluid pressure bag 66 located in a work-receiving cavity 52, a cylindrical body 12 defining the cavity 52 comprises inner and outer members 34, 32 with a chamber 36 therebetween adapted to receive fluid under pressure so as to promote uniform stress distribution in the outer body member 32. A work-supporting tray 20 has spring-biased rollers (not shown) riding on rails 56, 58. The side walls 78, 80 of the tray 20 carry rails 91, 93 engaging side rail members 86, 88 during operation of the press. A sealing ring (100) having side elements 102, 104 co-operates with a tough rubber lining 68 for the pressure bag 66. The bag 66 and chamber 36 are connectable to a common fluid pressure source (22).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72410768A | 1968-04-25 | 1968-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1175008A true GB1175008A (en) | 1969-12-23 |
Family
ID=24909034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48089/68A Expired GB1175008A (en) | 1968-04-25 | 1968-10-10 | Hydraulic press |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3531966A (en) |
| AT (1) | AT286792B (en) |
| BE (1) | BE722219A (en) |
| BR (1) | BR6803467D0 (en) |
| CH (1) | CH501494A (en) |
| DE (2) | DE1919524C3 (en) |
| DK (1) | DK137596B (en) |
| ES (1) | ES359616A1 (en) |
| FR (1) | FR1586799A (en) |
| GB (1) | GB1175008A (en) |
| NL (1) | NL6815534A (en) |
| SE (1) | SE371965B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852986A (en) * | 1973-03-08 | 1974-12-10 | Western Electric Co | High pressure billet extruder |
| SE406295B (en) * | 1977-06-27 | 1979-02-05 | Asea Ab | HYDRAULIC PRESS |
| SE440995B (en) * | 1984-01-20 | 1985-09-02 | Asea Ab | HYDRAULIC PRESSURE WITH PRESSURE CELL |
| DE3403006C2 (en) * | 1984-01-28 | 1986-03-06 | Hoesch Ag, 4600 Dortmund | Hydraulic press for pressing plastic mats reinforced with glass fibers |
| SE451975B (en) * | 1986-03-04 | 1987-11-09 | Asea Ab | PRESSURE OF THE PRESSURE CELL TYPE AND PROCEDURE TO REPLACE THE MEMBRANE IN SUCH A PRESS |
| US6779374B1 (en) * | 2000-09-13 | 2004-08-24 | Klune Industries, Inc. | System and method for bulge forming a blank into an article including shaped portions |
| SE520583C2 (en) * | 2000-11-28 | 2003-07-29 | Flow Holdings Sagl | Pressing plant of a pressure cell press with a trough device divisible into an upper and lower part and method of planting and using the device |
| SE520582C2 (en) * | 2000-11-28 | 2003-07-29 | Flow Holdings Sagl | Annular and biased tray and pressure cell press with the tray |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US667525A (en) * | 1900-06-08 | 1901-02-05 | Carl Huber | Internal-pressure-resistance cylinder. |
| US2962994A (en) * | 1953-10-22 | 1960-12-06 | Douglas Aircraft Co Inc | High-pressure hydraulic press |
| US2848968A (en) * | 1954-03-19 | 1958-08-26 | John A Novak | High pressure hydraulic press |
| US3379043A (en) * | 1965-03-01 | 1968-04-23 | Western Electric Co | Pressure vessel for forming apparatus |
-
1968
- 1968-04-25 US US724107A patent/US3531966A/en not_active Expired - Lifetime
- 1968-10-10 GB GB48089/68A patent/GB1175008A/en not_active Expired
- 1968-10-11 BE BE722219D patent/BE722219A/xx unknown
- 1968-10-25 BR BR203467/68A patent/BR6803467D0/en unknown
- 1968-10-26 ES ES359616A patent/ES359616A1/en not_active Expired
- 1968-10-28 FR FR1586799D patent/FR1586799A/fr not_active Expired
- 1968-10-31 CH CH1624168A patent/CH501494A/en not_active IP Right Cessation
- 1968-10-31 NL NL6815534A patent/NL6815534A/xx unknown
- 1968-12-04 AT AT1179868A patent/AT286792B/en not_active IP Right Cessation
- 1968-12-30 DK DK640968AA patent/DK137596B/en unknown
-
1969
- 1969-04-17 DE DE1919524A patent/DE1919524C3/en not_active Expired
- 1969-04-17 DE DE6915394U patent/DE6915394U/en not_active Expired
- 1969-04-25 SE SE6905893A patent/SE371965B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1919524C3 (en) | 1978-05-11 |
| DK137596B (en) | 1978-04-03 |
| DE1919524B2 (en) | 1977-09-01 |
| SE371965B (en) | 1974-12-09 |
| FR1586799A (en) | 1970-02-27 |
| ES359616A1 (en) | 1970-06-16 |
| DE1919524A1 (en) | 1969-11-13 |
| DK137596C (en) | 1978-09-18 |
| AT286792B (en) | 1970-12-28 |
| US3531966A (en) | 1970-10-06 |
| BE722219A (en) | 1969-03-14 |
| DE6915394U (en) | 1978-09-07 |
| BR6803467D0 (en) | 1973-04-12 |
| CH501494A (en) | 1971-01-15 |
| NL6815534A (en) | 1969-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |