GB1332374A - Prestressed press frame - Google Patents
Prestressed press frameInfo
- Publication number
- GB1332374A GB1332374A GB1963971A GB1963971A GB1332374A GB 1332374 A GB1332374 A GB 1332374A GB 1963971 A GB1963971 A GB 1963971A GB 1963971 A GB1963971 A GB 1963971A GB 1332374 A GB1332374 A GB 1332374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- thrust
- openings
- tensioned
- june
- 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
- B30B15/042—Prestressed frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Joining Of Building Structures In Genera (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
1332374 Press frames SCHLOEMANN AG 9 June 1971 [11 June 1970] 19639/71 Heading B5F A pre-stressed press frame comprises two opposed load-bearing members 1, 2 spaced apart by thrust members 4, and tensioned members 5 interconnecting the load-bearing members and applying thrust to the thrust members 4, the tensioned members 5 being in the form of plates, each plate having at least one bilaterally-projecting end portion 6 for transmitting force to the respective loadbearing member 1, 2 either directly or through an interposed member 7. As shown, the thrust members 4 are hollow and house the tensioned members 5. The members 5 may extend through openings 8 in the members 1, 2, the openings also having a slot (10) large enough to receive the end portions 6. Alternatively the openings to receive the members 5 may be recesses on the outside of the members 1, 2 provided with cover members (14), Fig. 4 (not shown). Pre-stressing may be effected mechanically or by heating, shims 12 being inserted between the members 2 and 4. Guide strips 13 are provided for a ram 3 operated by an hydraulic cylinder 2a.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702028661 DE2028661C3 (en) | 1970-06-11 | 1970-06-11 | Press frame in shrink anchor construction |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1332374A true GB1332374A (en) | 1973-10-03 |
Family
ID=5773593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1963971A Expired GB1332374A (en) | 1970-06-11 | 1971-06-09 | Prestressed press frame |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2028661C3 (en) |
FR (1) | FR2096146A5 (en) |
GB (1) | GB1332374A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002494A (en) * | 2013-12-31 | 2014-08-27 | 昆山御广峰机械有限公司 | Novel safety press |
CN110153330A (en) * | 2019-06-06 | 2019-08-23 | 昆山永年先进制造技术有限公司 | The post stretching pre-tightened for heavy prestressed structure |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2504266C2 (en) * | 1975-02-01 | 1986-02-20 | Thyssen Industrie Ag, 4300 Essen | Hydraulic press |
US4240342A (en) * | 1979-06-18 | 1980-12-23 | Rexnord Inc. | Frame structure for a press assembly |
ITMI20111918A1 (en) * | 2011-10-24 | 2013-04-25 | Persico Spa | VERTICAL HYDRAULIC PRESS SUITABLE FOR MOLDING OF THERMOPLASTIC OR THERMO-HARDENING COMPOSITE MATERIAL. |
-
1970
- 1970-06-11 DE DE19702028661 patent/DE2028661C3/en not_active Expired
-
1971
- 1971-06-09 GB GB1963971A patent/GB1332374A/en not_active Expired
- 1971-06-09 FR FR7120972A patent/FR2096146A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002494A (en) * | 2013-12-31 | 2014-08-27 | 昆山御广峰机械有限公司 | Novel safety press |
CN110153330A (en) * | 2019-06-06 | 2019-08-23 | 昆山永年先进制造技术有限公司 | The post stretching pre-tightened for heavy prestressed structure |
Also Published As
Publication number | Publication date |
---|---|
DE2028661C3 (en) | 1974-01-17 |
DE2028661B2 (en) | 1973-06-20 |
DE2028661A1 (en) | 1971-12-23 |
FR2096146A5 (en) | 1972-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |