US1054197A - Hydraulic press. - Google Patents
Hydraulic press. Download PDFInfo
- Publication number
- US1054197A US1054197A US58602710A US1910586027A US1054197A US 1054197 A US1054197 A US 1054197A US 58602710 A US58602710 A US 58602710A US 1910586027 A US1910586027 A US 1910586027A US 1054197 A US1054197 A US 1054197A
- Authority
- US
- United States
- Prior art keywords
- flexible material
- hydraulic press
- press
- cylinders
- pressure plate
- 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 - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/048—Bellows with guiding or supporting means
Definitions
- This invention relates to pistonless hydraulic presses of the type in which a moving pressure plate is carried by a collapsible wall between guides which support a fixed pressure plate.
- the collapsible wall is formed of a plurality of steel cylinders connected together by .suitable flexible material.
- Figure l is an elevation; Fig. 2 a horizontal section on line X-X of Fig. 1; and Fig. 3 a vertical section on line Y-Y of Fig. 2.
- a are the guides carrying the fixed plate b.
- c are short steel cylinders the uppermost of which carries the movable pressure plate d, while the lowermost is secured to the bed plate e.
- the cylinders c are connected to one another by flexible material f'in the internal undulations of which they are ventirely embedded as shown in Fig. 2.
- the top cylinder and preferably also all the other cylinders c carry rings g sliding on the guides a.
- the plates e and Z respectively may carry guiding rods g", gXx which will serve not only to maintain the cylinders c always in a concentric condition, whether the chamber is expanded or collapsed, but will also serve to limit the downward movement of the plate Z and cylinders c, and prevent undue pressure or weight being put upon the corrugations of the flexible material when the press is out of use. That is to say, when the press is out of use or at rest as in Fig.
- the weight of the movable pressure plate will be carried by the bed-plate e by reason of the lower ends of the rods gux coming into contact with the bed-plate e, and the upper ends of the rods g* coming into contact with the movable pressure plate d.
- a pistonless hydraulic press comprising a moving pressure plate supported by a collapsible wall composed of a plurality of super-posed metal cylinders spaced apart from one another but connected together and to the moving pressure plate and bedplate by flexible material, whereby the flexible material between the ends of the metal cylinders permits of the expansion and collapsing of the press, the metal cylinders being entirely embedded within the inner undulations of the flexible material, substantially as described.
- a pistonless hydraulic press comprising a moving pressure plate supported by a collapsible wall composed of a plurality of super-posed metal cylinders spaced apart from one another but connected together and to the moving pressure plate and bed-plate by flexible material, whereby the flexible material between the ends of the metal cylinders permits of the expansion and collapsing of the press, the metal cylinders being entirely embedded within the inner undulations of the flexible material, and internal guiding and stop rods, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
W. GOYDER & N. G. BECKWITH.
HYDRAULIC PRESS.
APPLIUATIoN FILED 00T. a, 1910.
1,054, 1 9,7, Patentea Feb; 25, 1913.
WILLIAM GOYDER AND NORMAN GILES BECKWITI-I, OF LONDON, ENGLAND.
HYDRAULIC PRESS.
Specification of Letters Patent.
Patented Feb. 25, 1913.
Application filed October S, 1910. Serial No. 586,027.
To all whom it may concern Be it known that we, VILLIAM Gorman and NORMAN GiLns BECKWI'FH, both subJccts --of the King of Great Britain, residing at London, England, have invented new and useful Improvements in Hydraulic Presses, of which the following is a specification.
This invention relates to pistonless hydraulic presses of the type in which a moving pressure plate is carried by a collapsible wall between guides which support a fixed pressure plate.
According to this invention, the collapsible wall is formed of a plurality of steel cylinders connected together by .suitable flexible material.
The accompanying drawing shows one form of press made in accordance with this invention.
Figure l is an elevation; Fig. 2 a horizontal section on line X-X of Fig. 1; and Fig. 3 a vertical section on line Y-Y of Fig. 2.
a are the guides carrying the fixed plate b.
c are short steel cylinders the uppermost of which carries the movable pressure plate d, while the lowermost is secured to the bed plate e. The cylinders c are connected to one another by flexible material f'in the internal undulations of which they are ventirely embedded as shown in Fig. 2. The top cylinder and preferably also all the other cylinders c carry rings g sliding on the guides a. Or instead of the sliding rings g, the plates e and Z respectively may carry guiding rods g", gXx which will serve not only to maintain the cylinders c always in a concentric condition, whether the chamber is expanded or collapsed, but will also serve to limit the downward movement of the plate Z and cylinders c, and prevent undue pressure or weight being put upon the corrugations of the flexible material when the press is out of use. That is to say, when the press is out of use or at rest as in Fig. l, the weight of the movable pressure plate will be carried by the bed-plate e by reason of the lower ends of the rods gux coming into contact with the bed-plate e, and the upper ends of the rods g* coming into contact with the movable pressure plate d.
Such a press is cheaply and easily made, is steady, and very strong.
Having described the invention, what we claim as new and desire to secure by Letters Patent is:
1. A pistonless hydraulic press comprising a moving pressure plate supported by a collapsible wall composed of a plurality of super-posed metal cylinders spaced apart from one another but connected together and to the moving pressure plate and bedplate by flexible material, whereby the flexible material between the ends of the metal cylinders permits of the expansion and collapsing of the press, the metal cylinders being entirely embedded within the inner undulations of the flexible material, substantially as described.
2. A pistonless hydraulic press comprising a moving pressure plate supported by a collapsible wall composed of a plurality of super-posed metal cylinders spaced apart from one another but connected together and to the moving pressure plate and bed-plate by flexible material, whereby the flexible material between the ends of the metal cylinders permits of the expansion and collapsing of the press, the metal cylinders being entirely embedded within the inner undulations of the flexible material, and internal guiding and stop rods, substantially as described.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
WILLIAM GOYDER. NORMAN GILES BECKWITI-I.
Witnesses:
STEPHEN EDWARD GUNYON, SIDNEY AARrI-IUR JAMES GRIMES.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Patents,
Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58602710A US1054197A (en) | 1910-10-08 | 1910-10-08 | Hydraulic press. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58602710A US1054197A (en) | 1910-10-08 | 1910-10-08 | Hydraulic press. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1054197A true US1054197A (en) | 1913-02-25 |
Family
ID=3122457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58602710A Expired - Lifetime US1054197A (en) | 1910-10-08 | 1910-10-08 | Hydraulic press. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1054197A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975989A (en) * | 1973-04-19 | 1976-08-24 | Rudolf Felix Homberger | Pressure responsive force transmission apparatus |
US4777868A (en) * | 1984-12-17 | 1988-10-18 | Komatsu Ltd. | Flexible actuator |
US6651546B2 (en) | 2000-12-29 | 2003-11-25 | Ultramation, Inc. | Multi-stroke cylinder |
-
1910
- 1910-10-08 US US58602710A patent/US1054197A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975989A (en) * | 1973-04-19 | 1976-08-24 | Rudolf Felix Homberger | Pressure responsive force transmission apparatus |
US4777868A (en) * | 1984-12-17 | 1988-10-18 | Komatsu Ltd. | Flexible actuator |
US6651546B2 (en) | 2000-12-29 | 2003-11-25 | Ultramation, Inc. | Multi-stroke cylinder |
US6962103B2 (en) | 2000-12-29 | 2005-11-08 | Ultramation, Inc. | Multi-stroke cylinder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US877139A (en) | Hydraulic press. | |
US1054197A (en) | Hydraulic press. | |
US20040129053A1 (en) | Hydromechanical closing device, in particular for lateral extrusion. | |
GB1099911A (en) | Improvements in apparatus subjected to large tonnage loads and/or high pressures | |
US839839A (en) | Apparatus for forming sheet-metal hanger-legs. | |
US667525A (en) | Internal-pressure-resistance cylinder. | |
KR102541469B1 (en) | Multistage and Double Acting Pneumatic Cylinder | |
US2554767A (en) | Dry seal pressure type gas holder | |
US332793A (en) | Geoege hill dickson and john dickson | |
US907396A (en) | Boiler-tube expander. | |
US636713A (en) | Steam-piston. | |
US369093A (en) | Adolph berrenberg | |
US1158544A (en) | Machine for making paper vessels. | |
US66974A (en) | John l | |
US1037841A (en) | Press. | |
US849189A (en) | Buffer. | |
US713411A (en) | Yielding stuffing-box. | |
US1285982A (en) | Sheet-metal-bilge-barrel-forming machine. | |
US818860A (en) | Horizontal-cylinder piston. | |
US677121A (en) | Die. | |
US811255A (en) | Piston. | |
US613541A (en) | Machine for making paper pails | |
US51104A (en) | Improved ore-crusher | |
JP5453821B2 (en) | Thin cylinder | |
US132765A (en) | Improvement in rubber car-springs |