AT280556B - Hydraulic tensioning jack for tensioning wires on prestressed concrete structures - Google Patents

Hydraulic tensioning jack for tensioning wires on prestressed concrete structures

Info

Publication number
AT280556B
AT280556B AT509368A AT509368A AT280556B AT 280556 B AT280556 B AT 280556B AT 509368 A AT509368 A AT 509368A AT 509368 A AT509368 A AT 509368A AT 280556 B AT280556 B AT 280556B
Authority
AT
Austria
Prior art keywords
tensioning
prestressed concrete
concrete structures
wires
jack
Prior art date
Application number
AT509368A
Other languages
German (de)
Original Assignee
Max Paul & Soehne Maschf
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 Max Paul & Soehne Maschf filed Critical Max Paul & Soehne Maschf
Priority to AT509368A priority Critical patent/AT280556B/en
Priority to CH1233568A priority patent/CH472561A/en
Priority to DE19681800025 priority patent/DE1800025A1/en
Priority to FR1597937D priority patent/FR1597937A/fr
Priority to GB07187/69A priority patent/GB1212309A/en
Priority to US827127A priority patent/US3610581A/en
Priority to JP44039671A priority patent/JPS5030372B1/ja
Application granted granted Critical
Publication of AT280556B publication Critical patent/AT280556B/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)
  • Piles And Underground Anchors (AREA)
AT509368A 1968-05-28 1968-05-28 Hydraulic tensioning jack for tensioning wires on prestressed concrete structures AT280556B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT509368A AT280556B (en) 1968-05-28 1968-05-28 Hydraulic tensioning jack for tensioning wires on prestressed concrete structures
CH1233568A CH472561A (en) 1968-05-28 1968-08-16 Hydraulic clamping press for clamping elements on prestressed concrete structures
DE19681800025 DE1800025A1 (en) 1968-05-28 1968-10-01 Hydraulic clamping press for tensioning wires on prestressed concrete structures
FR1597937D FR1597937A (en) 1968-05-28 1968-12-19
GB07187/69A GB1212309A (en) 1968-05-28 1969-04-02 Hydraulic jack for tensioning rods or wires in pre-stressed concrete structures
US827127A US3610581A (en) 1968-05-28 1969-05-21 Apparatus for prestressing rods in concrete
JP44039671A JPS5030372B1 (en) 1968-05-28 1969-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT509368A AT280556B (en) 1968-05-28 1968-05-28 Hydraulic tensioning jack for tensioning wires on prestressed concrete structures

Publications (1)

Publication Number Publication Date
AT280556B true AT280556B (en) 1970-04-27

Family

ID=3571839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT509368A AT280556B (en) 1968-05-28 1968-05-28 Hydraulic tensioning jack for tensioning wires on prestressed concrete structures

Country Status (2)

Country Link
AT (1) AT280556B (en)
CH (1) CH472561A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995828A (en) * 1975-09-16 1976-12-07 Biach Industries, Inc. Bolt tensioning apparatus

Also Published As

Publication number Publication date
CH472561A (en) 1969-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee