GB531531A - Improvements in power presses - Google Patents
Improvements in power pressesInfo
- Publication number
- GB531531A GB531531A GB2166839A GB2166839A GB531531A GB 531531 A GB531531 A GB 531531A GB 2166839 A GB2166839 A GB 2166839A GB 2166839 A GB2166839 A GB 2166839A GB 531531 A GB531531 A GB 531531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- pressure
- members
- presses
- ram
- 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
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
531,531. Hydraulic and fluid pressure presses. WOODHEAD & SONS, Ltd., J., and SANDERS, T. H. July 26, 1939, No. 21668. [Class 69 (ii)] [Also in Group XXVI] In a power press in which the frame consists of two pairs of vertical tension bars a, the pressure blocks b, c, which carry the cylinder d of the ram e and the bolster or die-head f are secured to the bars a by means of bolts g of circular or rectangular cross-section and formed with beaded ends or with tapered ends. The ram e is centralized automatically by means of inclined shackles k connected to a transversely arranged laminated spring l anchored at the middle to the underside of the lower pressure block c. For fluid presses the pressure cylinder d is accommodated in an opening in the upper pressure block, or as shown in Fig. 6 between front and rear plate frame members n to which the cylinder is secured by means of a flange o engaging a recess p in the members n and by means of wedges q driven between a shoulder r on the cylinder and the upper faces of the members n.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2166839A GB531531A (en) | 1939-07-26 | 1939-07-26 | Improvements in power presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2166839A GB531531A (en) | 1939-07-26 | 1939-07-26 | Improvements in power presses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB531531A true GB531531A (en) | 1941-01-06 |
Family
ID=10166801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2166839A Expired GB531531A (en) | 1939-07-26 | 1939-07-26 | Improvements in power presses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB531531A (en) |
-
1939
- 1939-07-26 GB GB2166839A patent/GB531531A/en not_active Expired
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