GB1163802A - Improvements in or relating to Fluid Operated Presses - Google Patents
Improvements in or relating to Fluid Operated PressesInfo
- Publication number
- GB1163802A GB1163802A GB4127166A GB4127166A GB1163802A GB 1163802 A GB1163802 A GB 1163802A GB 4127166 A GB4127166 A GB 4127166A GB 4127166 A GB4127166 A GB 4127166A GB 1163802 A GB1163802 A GB 1163802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ram
- uprights
- piston
- bed
- base
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
- B21D37/142—Spotting presses
-
- 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
- B30B1/32—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 plungers under fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
1,163,802. Hydraulic presses. AUGUST LAPPLE G.m.b.H. & CO. 15 Sept., 1966 [22 Sept., 1965], No. 41271/66. Heading B5F. [Also in Division B3] A fluid-operated press, particularly for assembling together mating component parts of a workpiece, comprises a ram 2 slidable in uprights 3 and connected at its ends to doubleacting piston/cylinder assemblies 5, 6. The press ram is of rectangular shape and is slidable at its corners in four uprights such as 3, 4 connected to a base 13 and an upper frame 17. Tie rods 18 extend within the uprights. At each end of the ram 2 is an elongated support 19 connected by a split ring 16 to a hollow piston 5 working in a cylinder 6 secured by another split ring 14 to the frame 17. The hollow piston 5 passes over a fixed piston 8 secured at 12 to the base 13. The downstroke of the ram 2 is effected by pressure fluid supplied into the cylinders 6 through ducts 7. The upstroke is effected by pressure fluid supplied through ducts 9 in the fixed piston 8. Screw stops 30 interconnected by a chair 31 driven by a motor 32, limit the downstroke of the ram and the latter may be held in a raised position by a pawl 25 actuated by air motors 24 and engaging teeth 27a in racks 21 attached to the ram 2. The press bed 1 is movable laterally by rollers 38 running on rails 39 which may be lowered by hydraulic cylinder units 40 to bring the bed into contact with the base 13 where it is clamped in its operative position by clamps 41 operated by pneumatic cylinders 45. Pressure cushions 48 are provided in the ram and air chambers with dashpots may be provided in the bed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0051688 | 1965-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163802A true GB1163802A (en) | 1969-09-10 |
Family
ID=7274214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4127166A Expired GB1163802A (en) | 1965-09-22 | 1966-09-15 | Improvements in or relating to Fluid Operated Presses |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1502177A1 (en) |
FR (1) | FR1493959A (en) |
GB (1) | GB1163802A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2954523C2 (en) * | 1979-02-14 | 1988-06-23 | August Laepple Gmbh & Co, 7100 Heilbronn, De | |
DE2905559A1 (en) * | 1979-02-14 | 1980-08-28 | August Laepple Gmbh & Co Werkz | Split press tool finishing device - has ram sliding on two columns engaged by adjustable stops at plunger ends |
CA1251092A (en) * | 1985-12-30 | 1989-03-14 | James Hepburn | Hydraulic press |
-
1965
- 1965-09-22 DE DE19651502177 patent/DE1502177A1/en active Pending
-
1966
- 1966-09-15 GB GB4127166A patent/GB1163802A/en not_active Expired
- 1966-09-15 FR FR47708A patent/FR1493959A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1493959A (en) | 1967-09-01 |
DE1502177A1 (en) | 1969-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0059432A3 (en) | Press machine | |
GB1036498A (en) | Fluid power cylinder | |
GB923716A (en) | A forming or impacting machine | |
ES485531A1 (en) | Forging press | |
GB1163802A (en) | Improvements in or relating to Fluid Operated Presses | |
GB1373282A (en) | Hydraulic stretch levelling machine | |
GB1157827A (en) | Hydraulic Forging Press | |
FR2087388A5 (en) | Penumatic control for guide bars of a raschelle machine | |
GB1361306A (en) | Multiple-punch press | |
GB1443896A (en) | Hydraulic presses | |
GB1512449A (en) | Injection moulding machine | |
GB1363485A (en) | Apparatus for electroeroding relatively large work pieces | |
US4610618A (en) | Hydraulic press | |
GB1462454A (en) | Wheel-chairs | |
GB1106426A (en) | Improvements in power presses, particularly punching presses | |
GB1396746A (en) | Power system for a double-acting hydraulic press | |
FR2288569A2 (en) | Support for interchangeable tools on press - uses rollers hydraulically supported in openings in intermediate plate | |
CN220805166U (en) | Stamping device is used in robot control ware processing | |
GB1283901A (en) | Hydraulic presses | |
GB644980A (en) | Improvements in frameworks for presses | |
GB1169066A (en) | Press | |
FR2382283A1 (en) | Slide for bar bending machine - has double acting drive cylinder which operates support with tools at each end | |
CN218192100U (en) | Special stamping die of aluminum product processing with assistance-localization real-time | |
CN209666460U (en) | A kind of paper products die arrangement | |
GB1112847A (en) | Fluid operated presses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |