IT952411B - Perfezionamento nei martinetti per la tesatura di cavi per la precom pressione di strutture in calce struzzo armato - Google Patents

Perfezionamento nei martinetti per la tesatura di cavi per la precom pressione di strutture in calce struzzo armato

Info

Publication number
IT952411B
IT952411B IT4923872A IT4923872A IT952411B IT 952411 B IT952411 B IT 952411B IT 4923872 A IT4923872 A IT 4923872A IT 4923872 A IT4923872 A IT 4923872A IT 952411 B IT952411 B IT 952411B
Authority
IT
Italy
Prior art keywords
precom
ostrich
jacks
lime
cables
Prior art date
Application number
IT4923872A
Other languages
English (en)
Italian (it)
Original Assignee
Ccl Systems Ltd
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 Ccl Systems Ltd filed Critical Ccl Systems Ltd
Application granted granted Critical
Publication of IT952411B publication Critical patent/IT952411B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Bridges Or Land Bridges (AREA)
IT4923872A 1971-04-01 1972-03-25 Perfezionamento nei martinetti per la tesatura di cavi per la precom pressione di strutture in calce struzzo armato IT952411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB839171A GB1375203A (fr) 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
IT952411B true IT952411B (it) 1973-07-20

Family

ID=9851630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4923872A IT952411B (it) 1971-04-01 1972-03-25 Perfezionamento nei martinetti per la tesatura di cavi per la precom pressione di strutture in calce struzzo armato

Country Status (13)

Country Link
JP (1) JPS528613B1 (fr)
AU (1) AU469954B2 (fr)
BE (1) BE781549A (fr)
BR (1) BR7201878D0 (fr)
CA (1) CA962824A (fr)
CH (1) CH554989A (fr)
DE (1) DE2215437C3 (fr)
ES (1) ES401393A1 (fr)
FR (1) FR2136103A5 (fr)
GB (1) GB1375203A (fr)
IT (1) IT952411B (fr)
NL (1) NL159751B (fr)
SE (1) SE374579B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327019U (fr) * 1976-08-13 1978-03-08
JPS54411U (fr) * 1977-06-06 1979-01-05
GB2136073A (en) * 1983-03-01 1984-09-12 Stronghold International Aktie Hydraulic Jack for Stressing Elongate Elements
JPS59160961U (ja) * 1983-04-14 1984-10-27 新キャタピラ−三菱株式会社 軸封装置
SE454006B (sv) * 1984-02-16 1988-03-21 Nike Ab Hydrauliskt spennverktyg
US4573662A (en) * 1984-04-03 1986-03-04 Stronghold International Ag Hydraulic jack for stressing elongate elements
FR2647769B1 (fr) * 1989-05-31 1992-04-17 Tractel Sa Dispositif a capteur d'effort integre pour la traction d'un lien tel qu'un cable
FR2940430B1 (fr) * 2008-12-22 2011-01-07 Sagem Defense Securite Actionneur avec capteur d'efforts
CN104045018B (zh) * 2014-05-30 2017-01-18 柳州泰姆预应力机械有限公司 前卡式千斤顶

Also Published As

Publication number Publication date
CA962824A (en) 1975-02-18
SE374579B (fr) 1975-03-10
ES401393A1 (es) 1975-02-16
DE2215437B2 (de) 1978-08-03
DE2215437A1 (de) 1972-10-19
NL7204275A (fr) 1972-10-03
DE2215437C3 (de) 1979-04-05
BR7201878D0 (pt) 1973-05-17
FR2136103A5 (fr) 1972-12-22
CH554989A (fr) 1974-10-15
AU4028172A (en) 1973-09-27
GB1375203A (fr) 1974-11-27
AU469954B2 (en) 1973-09-27
NL159751B (nl) 1979-03-15
JPS528613B1 (fr) 1977-03-10
BE781549A (fr) 1972-10-02

Similar Documents

Publication Publication Date Title
IT940941B (it) Perfezionamento nei procedimenti e nei complessi per la costruzione di edifici a torre
AT318867B (de) Mehrteiliger Profilstab zur Herstellung von Skelett-Baukonstruktionen
AR204305A1 (es) Producto de cemento puzolanico reforzado de fibra
TR17420A (tr) Yerinde doekuelen beton yapilarin insaasina mahsus sistem
IT952411B (it) Perfezionamento nei martinetti per la tesatura di cavi per la precom pressione di strutture in calce struzzo armato
CA934526A (en) Machine for the manufacture of reinforced concrete or prestressed concrete elements
IT965328B (it) Macchina per la produzione di pan nelli di fibra di legno e pannelli ottenuti con la stessa
IT1024193B (it) Giunti per strutture in cemento armato
IT971911B (it) Tavola d armatura esterna di mate ria artificiale per opere di calce struzzo
CH536700A (de) Einrichtung zur Herstellung grossflächiger Betonplatten
BE787584A (fr) Fosse septique
IT987701B (it) Perfezionamento nei cavi
IT1016244B (it) Perfezionamento nei dispositivi di giuntaggio di tondini di armature per strutture edili
IT950613B (it) Corredo di elementi strutturali per l erezione di tralicci tri dimensionali
IT958722B (it) Dispositivo per la costruzione di grandi elementi costruttivi di cemento armato
IT953935B (it) Procedimento e dispositivo per la fabbricazione di tondini per cemen to armato
AT317091B (de) Doppelgewebe zur Herstellung von gefüllten Bauelementen, insbesondere für Uferböschungen
CH548829A (it) Procedimento ed attrezzatura per la produzione di elementi strutturali in calcestruzzo.
IT984957B (it) Perfezionamento nei dispositivi di ancoraggio di cavi per strutture in cemento armato pre compresso
CA956134A (en) Reinforcement for reinforced-concrete structures
IT1007627B (it) Perfezionamento nei dispositivi per applicare forze in punti prefissati in particolare per la riparazione di strutture di veicoli
IT948887B (it) Soletta in cemento armato precom presso
IE40492B1 (en) Improvements in the construction of buildings such as pighouses having reinforced concrete walls
IT971682B (it) Procedimento e dispositivo per la fabbricazione di celle di cemento armato come garage e consimili
IT941296B (it) Apparecchiatura per la prefabbrica zione di manufatti in cemento armato