SE7908651L - Hydraulisk anordning for utovande av dragspenning - Google Patents

Hydraulisk anordning for utovande av dragspenning

Info

Publication number
SE7908651L
SE7908651L SE7908651A SE7908651A SE7908651L SE 7908651 L SE7908651 L SE 7908651L SE 7908651 A SE7908651 A SE 7908651A SE 7908651 A SE7908651 A SE 7908651A SE 7908651 L SE7908651 L SE 7908651L
Authority
SE
Sweden
Prior art keywords
tension
power
cells
hydraulic device
extending
Prior art date
Application number
SE7908651A
Other languages
English (en)
Swedish (sv)
Inventor
J Mlynarik
J Novak
J Gregor
Original Assignee
Skoda Np
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 Skoda Np filed Critical Skoda Np
Publication of SE7908651L publication Critical patent/SE7908651L/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fuel Cell (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Actuator (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Diaphragms And Bellows (AREA)
SE7908651A 1978-10-31 1979-10-18 Hydraulisk anordning for utovande av dragspenning SE7908651L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS787083A CS210710B1 (en) 1978-10-31 1978-10-31 Hydraulic equipment for inducement of tractive forces

Publications (1)

Publication Number Publication Date
SE7908651L true SE7908651L (sv) 1980-05-01

Family

ID=5419294

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908651A SE7908651L (sv) 1978-10-31 1979-10-18 Hydraulisk anordning for utovande av dragspenning

Country Status (10)

Country Link
US (1) US4314690A (xx)
JP (1) JPS5565086A (xx)
CS (1) CS210710B1 (xx)
DD (1) DD158169A3 (xx)
DE (1) DE2938692C2 (xx)
FR (1) FR2440251A3 (xx)
HU (1) HU186354B (xx)
IT (1) IT1207279B (xx)
SE (1) SE7908651L (xx)
SU (1) SU1313684A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569258A (en) * 1979-04-30 1986-02-11 Orban Joseph N Power driven stud tensioning device
FR2540279A1 (fr) * 1983-01-28 1984-08-03 Kley France Appareil de vissage-devissage, en particulier pour visser-devisser les goujons de fixation du couvercle de la cuve d'un reacteur nucleaire
US5406867A (en) * 1993-06-16 1995-04-18 Unex Corporation Mechanical tensioner
DE9316464U1 (de) * 1993-10-28 1994-01-20 Wagner, Paul-Heinz, 53804 Much Spannvorrichtung zum Dehnen von Schrauben
US5713558A (en) * 1995-03-17 1998-02-03 Junkers; John K. Hydraulic tensioner
DE102004043146B3 (de) * 2004-09-03 2005-11-24 Hohmann, Jörg Hydraulische Schraubenspannvorrichtung
DE102013107096A1 (de) * 2013-07-05 2015-01-08 Ith Gmbh & Co. Kg Spannvorrichtung zum Dehnen eines Gewindebolzens
GB2620689B (en) * 2019-09-26 2024-06-19 Enerpac Tool Group Corp Tensioning device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382958A (en) * 1943-02-01 1945-08-21 Sidney F Burgoine Fluid-operated work-holding vise
US2634773A (en) * 1948-08-13 1953-04-14 Romer G Weyant Press diaphragm
US3008362A (en) * 1959-03-20 1961-11-14 Babcock & Wilcox Co Power operated stud tensioners
CH568493A5 (xx) * 1973-03-09 1975-10-31 Repapress Ag
DE2411187C3 (de) * 1973-03-09 1981-02-05 Repapress Ag, Romanshorn (Schweiz) Kraftwerkzeug
US4120230A (en) * 1977-02-23 1978-10-17 Pilgrim Engineering Developments Limited Self-straining bolts

Also Published As

Publication number Publication date
JPS5565086A (en) 1980-05-16
DE2938692C2 (de) 1986-02-13
HU186354B (en) 1985-07-29
DD158169A3 (de) 1983-01-05
US4314690A (en) 1982-02-09
CS210710B1 (en) 1982-01-29
IT1207279B (it) 1989-05-17
DE2938692A1 (de) 1980-05-14
FR2440251B3 (xx) 1980-12-12
IT7926857A0 (it) 1979-10-29
FR2440251A3 (fr) 1980-05-30
SU1313684A1 (ru) 1987-05-30

Similar Documents

Publication Publication Date Title
ATE22633T1 (de) Kompakter brennstoffzellenstapel.
SE7908651L (sv) Hydraulisk anordning for utovande av dragspenning
ES481390A1 (es) Un conjunto recuperador de energia termica.
DK479488D0 (da) Varmeveksler til reformer i braendselscellekraftanlaeg
BR9811924A (pt) Dispositivo para a concentração de radiação óptica
DK152584C (da) Vandigt polyisocyanat-lignin-klaebestof til limning af traemasseplader
BR7702002A (pt) Processo para examinar um reservatorio que contem um meio de cultura;e maquina para examinar uma placa que contem um reservatorio com meio de cultura
ES542362A0 (es) Metodo y su correspondiente dispositivo para generar energia a partir de una pila electroquimica.
ES474959A1 (es) Procedimiento para la produccion de elementos reflectores para la formacion de superficies reflectores o colectores dela luz
DE3779615D1 (de) Brennstoffzellenstapel mit enddruckplatten.
EP0107975A3 (en) Grid arrays for multicell electric storage batteries and method of making same
NO156878B (no) Fremgangsmaate ved gjenvinning av energi i en kraftgenerator og en kraftgenerator for utfoerelse av fremgangsmaaten.
AU2336684A (en) Transfer membrane apparatus
JPS5649441A (en) Flywheel
BR7805816A (pt) Conjunto de celulas fotovoltaicas ligadas em serie e respectivo processo de formacao,aparelho de geracao de energia eletrica e eletrodo positivo para celula fotovoltaica
ES504255A0 (es) Perfeccionamientos en acumuladores de calor latente, espe- cialmente para instalaciones de energia solar
NO992837L (no) Kj°lesystem for et brennstoffcellebatteri
BR7506933A (pt) Processo para controlar a perda de pressao do fluido refrigerante atraves de um elemento de combustivel de reator nuclear,uma estrutura de celula e uma placa de grade do elemento de combustivel
NO143824C (no) I anordning for oppvarming av en vaeske ved hjelp av solenerg
BR8001827A (pt) Matriz destinada a conter o eletrolito acido de uma celula de combustivel, celula de combustivel, e processo para prduzir energia eletrica por interacao eletroquimica
JPS5630109A (en) Aligning and fixing method of multicore optical fibers
DK408280A (da) Samling af fiberforbandt fremgangsmaade til fremstilling af samlingen og et apparat til udoevelse af fremgangsmaaden
IT7940086A0 (it) Valvola perfezionata a sbloccaggiooleodinamico bilanciata in particolare per consentire comandi in serie ad elevata pressione a piu azionatori idraulici
ES260261U (es) Elemento de fijacion para la sujecion de objetos en placas de camara hueca
GB865286A (en) Improvements in or relating to girdles for nuclear reactor cores

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7908651-8