CH475453A - Device for tensioning wires in prestressed concrete construction - Google Patents

Device for tensioning wires in prestressed concrete construction

Info

Publication number
CH475453A
CH475453A CH787768A CH787768A CH475453A CH 475453 A CH475453 A CH 475453A CH 787768 A CH787768 A CH 787768A CH 787768 A CH787768 A CH 787768A CH 475453 A CH475453 A CH 475453A
Authority
CH
Switzerland
Prior art keywords
prestressed concrete
concrete construction
tensioning wires
tensioning
wires
Prior art date
Application number
CH787768A
Other languages
German (de)
Inventor
Brandestini Antonio
Rudolf Siegwart Hans
Original Assignee
Brandestini Antonio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brandestini Antonio filed Critical Brandestini Antonio
Priority to CH787768A priority Critical patent/CH475453A/en
Priority to DE19691924561 priority patent/DE1924561A1/en
Priority to NL6907984A priority patent/NL6907984A/xx
Priority to SE7344/69A priority patent/SE341677B/xx
Priority to ES367652A priority patent/ES367652A1/en
Priority to US827790A priority patent/US3598368A/en
Priority to JP44040677A priority patent/JPS5111419B1/ja
Publication of CH475453A publication Critical patent/CH475453A/en

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)
  • Bridges Or Land Bridges (AREA)
  • Piles And Underground Anchors (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CH787768A 1968-05-27 1968-05-27 Device for tensioning wires in prestressed concrete construction CH475453A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH787768A CH475453A (en) 1968-05-27 1968-05-27 Device for tensioning wires in prestressed concrete construction
DE19691924561 DE1924561A1 (en) 1968-05-27 1969-05-14 Device for tensioning wires in prestressed concrete construction
NL6907984A NL6907984A (en) 1968-05-27 1969-05-23
SE7344/69A SE341677B (en) 1968-05-27 1969-05-23
ES367652A ES367652A1 (en) 1968-05-27 1969-05-24 Wire-tensioning apparatus for use in stressing concrete structures
US827790A US3598368A (en) 1968-05-27 1969-05-26 Wire-tensioning apparatus for use in stressing concrete structures
JP44040677A JPS5111419B1 (en) 1968-05-27 1969-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH787768A CH475453A (en) 1968-05-27 1968-05-27 Device for tensioning wires in prestressed concrete construction

Publications (1)

Publication Number Publication Date
CH475453A true CH475453A (en) 1969-07-15

Family

ID=4331757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH787768A CH475453A (en) 1968-05-27 1968-05-27 Device for tensioning wires in prestressed concrete construction

Country Status (7)

Country Link
US (1) US3598368A (en)
JP (1) JPS5111419B1 (en)
CH (1) CH475453A (en)
DE (1) DE1924561A1 (en)
ES (1) ES367652A1 (en)
NL (1) NL6907984A (en)
SE (1) SE341677B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369662A (en) * 1981-02-25 1983-01-25 Westinghouse Electric Corp. Plug installation apparatus
FR2507232A1 (en) * 1981-06-09 1982-12-10 Freyssinet Int Stup Threaded concrete prestress member fastener - has fixed unit braced against all round movable spherically ended roller cage
DE3216741C2 (en) * 1982-05-05 1984-02-23 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Hollow piston jack for prestressing long tendons
JP2018035473A (en) * 2016-09-01 2018-03-08 株式会社ハイレックスコーポレーション Mechanism for stretching twisted wire
US11486143B2 (en) * 2020-03-26 2022-11-01 Felix Sorkin Intermediate anchor assembly
CN114704100B (en) * 2022-03-24 2023-06-20 中建八局第一建设有限公司 High Jiang Lagan tensioning tool and use method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207829A (en) * 1961-02-02 1965-09-21 Flexicore Co Means and method for tensioning wire
US3128990A (en) * 1961-05-08 1964-04-14 Diamond Power Speciality Self-aligning connector for stud tensioners
GB1123233A (en) * 1964-11-17 1968-08-14 Carves Simon Ltd Improvements in and relating to hydraulic jacks

Also Published As

Publication number Publication date
JPS5111419B1 (en) 1976-04-10
SE341677B (en) 1972-01-10
US3598368A (en) 1971-08-10
ES367652A1 (en) 1971-04-16
NL6907984A (en) 1969-12-01
DE1924561A1 (en) 1969-12-04

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Legal Events

Date Code Title Description
PL Patent ceased