ZA773614B - Wedge push-in apparatus for a wire tensioning press - Google Patents
Wedge push-in apparatus for a wire tensioning pressInfo
- Publication number
- ZA773614B ZA773614B ZA00773614A ZA773614A ZA773614B ZA 773614 B ZA773614 B ZA 773614B ZA 00773614 A ZA00773614 A ZA 00773614A ZA 773614 A ZA773614 A ZA 773614A ZA 773614 B ZA773614 B ZA 773614B
- Authority
- ZA
- South Africa
- Prior art keywords
- wire tensioning
- wedge push
- tensioning press
- press
- wedge
- Prior art date
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)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Reinforcement Elements For Buildings (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH851276A CH597470A5 (ja) | 1976-07-02 | 1976-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA773614B true ZA773614B (en) | 1978-06-28 |
Family
ID=4341390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00773614A ZA773614B (en) | 1976-07-02 | 1977-06-16 | Wedge push-in apparatus for a wire tensioning press |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4065098A (ja) |
| JP (1) | JPS534326A (ja) |
| AR (1) | AR215636A1 (ja) |
| AT (1) | AT362125B (ja) |
| AU (1) | AU508172B2 (ja) |
| BE (1) | BE856309A (ja) |
| BR (1) | BR7704323A (ja) |
| CA (1) | CA1065640A (ja) |
| CH (1) | CH597470A5 (ja) |
| DE (1) | DE2723152A1 (ja) |
| DK (1) | DK294777A (ja) |
| ES (1) | ES459507A1 (ja) |
| FI (1) | FI58673C (ja) |
| FR (1) | FR2356784A1 (ja) |
| GB (1) | GB1526179A (ja) |
| HK (1) | HK31579A (ja) |
| IL (1) | IL52256A (ja) |
| IN (1) | IN148514B (ja) |
| IT (1) | IT1081002B (ja) |
| MX (1) | MX143600A (ja) |
| NL (1) | NL7707194A (ja) |
| NO (1) | NO148000C (ja) |
| NZ (1) | NZ184538A (ja) |
| PH (1) | PH14949A (ja) |
| PT (1) | PT66626B (ja) |
| SE (1) | SE429457B (ja) |
| TR (1) | TR19732A (ja) |
| YU (1) | YU159877A (ja) |
| ZA (1) | ZA773614B (ja) |
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 (ja) * | 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 AR AR268005A patent/AR215636A1/es active
- 1977-06-10 CA CA280,265A patent/CA1065640A/en not_active Expired
- 1977-06-13 GB GB24511/77A patent/GB1526179A/en not_active Expired
- 1977-06-16 US US05/807,294 patent/US4065098A/en not_active Expired - Lifetime
- 1977-06-16 NO NO772120A patent/NO148000C/no unknown
- 1977-06-16 ZA ZA00773614A patent/ZA773614B/xx unknown
- 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 YU YU01598/77A patent/YU159877A/xx unknown
- 1977-06-28 IT IT12657/77A patent/IT1081002B/it active
- 1977-06-29 NL NL7707194A patent/NL7707194A/xx not_active Application Discontinuation
- 1977-06-30 SE SE7707566A patent/SE429457B/sv unknown
- 1977-06-30 FR FR7720206A patent/FR2356784A1/fr active Granted
- 1977-06-30 BE BE178946A patent/BE856309A/xx not_active IP Right Cessation
- 1977-07-01 AT AT471577A patent/AT362125B/de not_active IP Right Cessation
- 1977-07-01 DK DK294777A patent/DK294777A/da not_active Application Discontinuation
- 1977-07-01 BR BR7704323A patent/BR7704323A/pt unknown
- 1977-07-01 NZ NZ184538A patent/NZ184538A/xx unknown
-
1979
- 1979-05-10 HK HK315/79A patent/HK31579A/xx unknown
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