ES459507A1 - Dispositivo de compresion de cu/a para prensa tensora para hacer alambre. - Google Patents
Dispositivo de compresion de cu/a para prensa tensora para hacer alambre.Info
- Publication number
- ES459507A1 ES459507A1 ES459507A ES459507A ES459507A1 ES 459507 A1 ES459507 A1 ES 459507A1 ES 459507 A ES459507 A ES 459507A ES 459507 A ES459507 A ES 459507A ES 459507 A1 ES459507 A1 ES 459507A1
- Authority
- ES
- Spain
- Prior art keywords
- push
- elements
- wedge
- wedge push
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Reinforcement Elements For Buildings (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Dispositivo de compresión de cuña para prensa tensora para haces de alambre, cuyos alambres deban anclarse mediante cuñas en una cabeza de ancla, estando prevista para la compresión de las cuñas, una placa compresora de cuña que es accionable por medio de elementos compresores, corredizos longitudinalmente, que atacan en una placa de compresión de cuña, caracterizado porque los elementos de compresión están dispuestos en un soporte común, corredizo longitudinalmente, de tal modo que los mismos, encontrándose el soporte en su posición de partida, no sobresalgan hacia el interior del dispositivo y porque están previstos medios para llevar los elementos de compresión a su posición de trabajo para el accionamiento de la placa compresora de cuña.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH851276A CH597470A5 (es) | 1976-07-02 | 1976-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459507A1 true ES459507A1 (es) | 1978-04-16 |
Family
ID=4341390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459507A Expired ES459507A1 (es) | 1976-07-02 | 1977-06-04 | Dispositivo de compresion de cu/a para prensa tensora para hacer alambre. |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4065098A (es) |
| JP (1) | JPS534326A (es) |
| AR (1) | AR215636A1 (es) |
| AT (1) | AT362125B (es) |
| AU (1) | AU508172B2 (es) |
| BE (1) | BE856309A (es) |
| BR (1) | BR7704323A (es) |
| CA (1) | CA1065640A (es) |
| CH (1) | CH597470A5 (es) |
| DE (1) | DE2723152A1 (es) |
| DK (1) | DK294777A (es) |
| ES (1) | ES459507A1 (es) |
| FI (1) | FI58673C (es) |
| FR (1) | FR2356784A1 (es) |
| GB (1) | GB1526179A (es) |
| HK (1) | HK31579A (es) |
| IL (1) | IL52256A (es) |
| IN (1) | IN148514B (es) |
| IT (1) | IT1081002B (es) |
| MX (1) | MX143600A (es) |
| NL (1) | NL7707194A (es) |
| NO (1) | NO148000C (es) |
| NZ (1) | NZ184538A (es) |
| PH (1) | PH14949A (es) |
| PT (1) | PT66626B (es) |
| SE (1) | SE429457B (es) |
| TR (1) | TR19732A (es) |
| YU (1) | YU159877A (es) |
| ZA (1) | ZA773614B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1166000B (it) * | 1979-09-28 | 1987-04-29 | Romualdo Macchi | Procedimento ed attrezzatura per il tensionamento dei trefoli,per struttura di calcestruzzo precompresso |
| FR2615422A1 (fr) * | 1987-05-22 | 1988-11-25 | Bielecki Stanislas | Dispositif pour mise en tension de cables de precontrainte, de haubans, d'amarres, ou pour deplacement de charges lourdes |
| DE4138470A1 (de) * | 1991-11-22 | 1993-05-27 | Bauer Spezialtiefbau | Vorrichtung zum spannen und verkeilen von zugelementen |
| DE202012002354U1 (de) * | 2012-03-03 | 2012-06-15 | Felix Löfflad | Vorspanngerät |
| DE102013221956A1 (de) * | 2013-10-29 | 2015-04-30 | Wobben Properties Gmbh | Litzenvorverkeilvorrichtung und ein Verfahren zum Herstellen von Spannglied-Festankern |
| CN106224319A (zh) * | 2016-08-26 | 2016-12-14 | 扬州市振东电力器材有限公司 | 旁路式液压紧线油缸 |
| CN107482533B (zh) * | 2017-08-18 | 2023-05-23 | 河南送变电建设有限公司 | 一种输电线路高空钢索式液压紧线装置 |
| CN111636301B (zh) * | 2020-05-14 | 2021-08-10 | 湖北工业大学 | 一种减小预应力损失的低回缩二次张拉锚具及张拉方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1436849A (fr) * | 1965-03-16 | 1966-04-29 | Baudin Chateauneuf | Vérin de mise en tension de câbles d'ouvrages en béton précontraint |
| FR1597937A (es) * | 1968-05-28 | 1970-06-29 | ||
| US3597830A (en) * | 1968-11-29 | 1971-08-10 | Lawrence R Yegge | Method and apparatus for post tensioning and anchoring prestressing tendons |
| BE788294A (fr) * | 1971-09-14 | 1973-01-02 | Manuf Aceros Caucho Sa | Verin hydraulique de mise sous tension de cables, notamment pour la construction |
| CH550909A (de) * | 1972-10-16 | 1974-06-28 | Bureau Bbr Ltd | Einrichtung zum verankern von draehten oder litzen. |
-
1976
- 1976-07-02 CH CH851276A patent/CH597470A5/xx not_active IP Right Cessation
-
1977
- 1977-05-23 DE DE19772723152 patent/DE2723152A1/de not_active Withdrawn
- 1977-05-23 FI FI771637A patent/FI58673C/fi not_active IP Right Cessation
- 1977-06-02 PT PT66626A patent/PT66626B/pt unknown
- 1977-06-04 ES ES459507A patent/ES459507A1/es not_active Expired
- 1977-06-06 IL IL52256A patent/IL52256A/xx unknown
- 1977-06-07 AU AU25887/77A patent/AU508172B2/en not_active Expired
- 1977-06-08 IN IN852/CAL/77A patent/IN148514B/en unknown
- 1977-06-10 CA CA280,265A patent/CA1065640A/en not_active Expired
- 1977-06-10 AR AR268005A patent/AR215636A1/es active
- 1977-06-13 GB GB24511/77A patent/GB1526179A/en not_active Expired
- 1977-06-16 ZA ZA00773614A patent/ZA773614B/xx unknown
- 1977-06-16 NO NO772120A patent/NO148000C/no unknown
- 1977-06-16 US US05/807,294 patent/US4065098A/en not_active Expired - Lifetime
- 1977-06-20 MX MX169530A patent/MX143600A/es unknown
- 1977-06-21 JP JP7292277A patent/JPS534326A/ja active Pending
- 1977-06-23 TR TR19732A patent/TR19732A/xx unknown
- 1977-06-27 PH PH19920A patent/PH14949A/en unknown
- 1977-06-28 IT IT12657/77A patent/IT1081002B/it active
- 1977-06-28 YU YU01598/77A patent/YU159877A/xx unknown
- 1977-06-29 NL NL7707194A patent/NL7707194A/xx not_active Application Discontinuation
- 1977-06-30 FR FR7720206A patent/FR2356784A1/fr active Granted
- 1977-06-30 BE BE178946A patent/BE856309A/xx not_active IP Right Cessation
- 1977-06-30 SE SE7707566A patent/SE429457B/sv unknown
- 1977-07-01 NZ NZ184538A patent/NZ184538A/xx unknown
- 1977-07-01 AT AT471577A patent/AT362125B/de not_active IP Right Cessation
- 1977-07-01 BR BR7704323A patent/BR7704323A/pt unknown
- 1977-07-01 DK DK294777A patent/DK294777A/da not_active Application Discontinuation
-
1979
- 1979-05-10 HK HK315/79A patent/HK31579A/xx unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991201 |