ES399570A1 - Perfeccionamientos en los sistemas de amarre al gato de traccion de armaduras a postensar. - Google Patents
Perfeccionamientos en los sistemas de amarre al gato de traccion de armaduras a postensar.Info
- Publication number
- ES399570A1 ES399570A1 ES399570A ES399570A ES399570A1 ES 399570 A1 ES399570 A1 ES 399570A1 ES 399570 A ES399570 A ES 399570A ES 399570 A ES399570 A ES 399570A ES 399570 A1 ES399570 A1 ES 399570A1
- Authority
- ES
- Spain
- Prior art keywords
- traction jack
- post
- wedge
- cylinder
- anchorage
- 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)
- Load-Engaging Elements For Cranes (AREA)
- Piles And Underground Anchors (AREA)
- Actuator (AREA)
- Clamps And Clips (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES399570A ES399570A1 (es) | 1972-02-08 | 1972-02-08 | Perfeccionamientos en los sistemas de amarre al gato de traccion de armaduras a postensar. |
GB2006672A GB1388874A (en) | 1972-02-08 | 1972-05-01 | Device for the anchorage to a traction jack of reinforcements to be posttensioned |
US00250192A US3811652A (en) | 1972-02-08 | 1972-05-04 | Systems of anchorage to the traction jack of reinforcements to be post-tensioned |
FR7226599A FR2171047A1 (es) | 1972-02-08 | 1972-07-24 | |
DE19732305288 DE2305288A1 (de) | 1972-02-08 | 1973-01-31 | Befestigungsvorrichtung fuer die spannvorrichtung von stab- oder drahtbuendeln von beim einbau nachzuspannender auf zug beanspruchter armierungen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES399570A ES399570A1 (es) | 1972-02-08 | 1972-02-08 | Perfeccionamientos en los sistemas de amarre al gato de traccion de armaduras a postensar. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES399570A1 true ES399570A1 (es) | 1975-08-16 |
Family
ID=8460247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES399570A Expired ES399570A1 (es) | 1972-02-08 | 1972-02-08 | Perfeccionamientos en los sistemas de amarre al gato de traccion de armaduras a postensar. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3811652A (es) |
DE (1) | DE2305288A1 (es) |
ES (1) | ES399570A1 (es) |
FR (1) | FR2171047A1 (es) |
GB (1) | GB1388874A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2255805A6 (es) * | 1973-12-21 | 1975-07-18 | Marseille Grands Travaux | |
US3981422A (en) * | 1975-07-18 | 1976-09-21 | International Telephone And Telegraph Corporation | Method of breaking glass fibers and tool therefor |
CN102536136A (zh) * | 2011-11-22 | 2012-07-04 | 天津机辆轨道交通装备有限责任公司 | 智能提捞式抽油机钢丝固定装置 |
US11174651B1 (en) | 2020-06-30 | 2021-11-16 | Frank Fischer | Tensioning system and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686963A (en) * | 1948-04-27 | 1954-08-24 | Freyssinet Eugene | Method of anchoring reinforcements |
GB772858A (en) * | 1954-06-16 | 1957-04-17 | Losinger & Co S A | Method and hydraulic jack for pretensioning the reinforcing of a prestressed concrete structure |
US3035813A (en) * | 1960-04-18 | 1962-05-22 | Horel Alois | Tensioning device for wires or cables |
US3676900A (en) * | 1969-04-19 | 1972-07-18 | Ricardo De Valenzuela | System of fixing braided cables and rods subjected to stress |
-
1972
- 1972-02-08 ES ES399570A patent/ES399570A1/es not_active Expired
- 1972-05-01 GB GB2006672A patent/GB1388874A/en not_active Expired
- 1972-05-04 US US00250192A patent/US3811652A/en not_active Expired - Lifetime
- 1972-07-24 FR FR7226599A patent/FR2171047A1/fr not_active Withdrawn
-
1973
- 1973-01-31 DE DE19732305288 patent/DE2305288A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2305288A1 (de) | 1973-08-16 |
FR2171047A1 (es) | 1973-09-21 |
GB1388874A (en) | 1975-03-26 |
US3811652A (en) | 1974-05-21 |
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